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(S)-Sitagliptin N-Boc-AcidImpurity is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Group: Pharmaceutical. CAS No. 922178-94-7. Pack Sizes: 1 g. Product ID: BAT-008080. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
An impurity of Nifedipine, which is a dihydropyridine calcium channel blocker that primarily blocks L-type calcium channels. Group: Pharmaceutical. CAS No. 108139-78-2. Pack Sizes: 10 mg. Product ID: B2694-071458. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic Acid Ammonium Salt
1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-3,5-dimethyl-4-oxo-2-pyridinecarboxylic Acid Ammonium Salt is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Group: Pharmaceutical. CAS No. 2227107-89-1. Pack Sizes: 5 mg. Product ID: B2694-352395. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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1-Methyl-[d3]-1H-Imidazol-4-yl Acetic Acid
An isotope labelled 1-Methyl-1H-Imidazol-4-yl Acetic Acid, an impurity of histamine. Group: Pharmaceutical. CAS No. 122380-33-0. Pack Sizes: 5 mg. Product ID: BLP-014787. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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1-methylpyridin-1-ium-2-carboxylic acid
1-methylpyridin-1-ium-2-carboxylic acid is an impurity of Pralidoxime Chloride, a drug that binds to organophosphate-inactivated acetylcholinesterase and is used for the treatment of organophosphate poisoning. Group: Pharmaceutical. CAS No. 3697-38-9. Pack Sizes: 100 mg. Product ID: B0157-131635. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
An impurity of Acotiamide, a drug for the treatment of postprandial fullness, upper abdominal bloating, and early satiation due to functional dyspepsia. Group: Pharmaceutical. CAS No. 185106-01-8. Pack Sizes: 100 mg. Product ID: B0228-284899. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
An impurity of Acotiamide, a drug for the treatment of postprandial fullness, upper abdominal bloating, and early satiation due to functional dyspepsia. Group: Pharmaceutical. CAS No. 1809272-85-2. Pack Sizes: 100 mg. Product ID: B0228-284900. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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2-(2-oxopyrrolidin-1-yl)butanoic Acid
An impurity of Levetiracetam, a medication indicated for the treatment of epilepsy. Group: Pharmaceutical. CAS No. 67118-31-4. Pack Sizes: 250 mg. Product ID: B2694-074869. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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2-(4-Dimethylvinylphenyl)propionic acid
2-(4-Dimethylvinylphenyl)propionic acid is an impurity of Ibuprofen, a nonsteroidal anti-inflammatory drug. Group: Pharmaceutical. CAS No. 75625-99-9. Pack Sizes: 100 mg. Product ID: B2694-132797. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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2-(4-Propylphenyl)propanoic acid
2-(4-Propylphenyl)propanoic acid is an impurity of Ibuprofen, a nonsteroidal anti-inflammatory drug. Group: Pharmaceutical. CAS No. 3585-47-5. Pack Sizes: 10 mg. Product ID: B2694-112132. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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2-Butanoylbenzoic acid
2-Butanoylbenzoic acid is an impurity of Butylphthalide, an anti-cerebral-ischemia drug. Group: Pharmaceutical. CAS No. 19666-03-6. Pack Sizes: 100 mg. Product ID: B0047-284877. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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2-hexanoylbenzoic acid
2-hexanoylbenzoic acid is an impurity of Butylphthalide, an anti-cerebral-ischemia drug. Group: Pharmaceutical. CAS No. 857538-11-5. Pack Sizes: 100 mg. Product ID: B0047-284878. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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2-Hydroxy-4,5-dimethoxybenzoic acid
2-Hydroxy-4,5-dimethoxybenzoic acid is an impurity of Acotiamide, a drug for the treatment of postprandial fullness, upper abdominal bloating, and early satiation due to functional dyspepsia. Group: Pharmaceutical. CAS No. 5722-93-0. Pack Sizes: 1 g. Product ID: B0228-126506. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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2-Hydroxy-?4-?methylbenzenesulfonic acid ammonium salt
2-Hydroxy-4-methylbenzenesulfonic acid ammonium salt is an impurity of Policresulen, a topical hemostatic and antiseptic. Group: Pharmaceutical. CAS No. 79093-71-3. Pack Sizes: 100 mg. Product ID: B2694-355292. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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2-Propanoylbenzoic acid
2-Propanoylbenzoic acid is an impurity of Butylphthalide, an anti-cerebral-ischemia drug. Group: Pharmaceutical. CAS No. 2360-45-4. Pack Sizes: 100 mg. Product ID: B0047-085920. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
An impurity of Sacubitril, a neprilysin inhibitor that is used in combination with valsartan to treat high blood pressure. Group: Pharmaceutical. CAS No. 1038924-71-8. Pack Sizes: 100 mg. Product ID: B2694-013668. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
An impurity of Sacubitril, which is an antihypertensive. The combination drug of sacubitril and valsartan is used for heart failure. Group: Pharmaceutical. CAS No. 1012341-50-2. Pack Sizes: 100 mg. Product ID: B1604-479394. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
An impurity of Epalrestat, a carboxylic acid-based inhibitor of aldose reductase. Group: Pharmaceutical. CAS No. 794510-29-5. Pack Sizes: 10 mg. Product ID: B2694-343860. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
An impurity of Lenalidomide, a medication used for the treatment of myelodysplastic syndrome (MDS), multiple myeloma, and mantle cell lymphoma (MCL). Group: Pharmaceutical. CAS No. 2197414-57-4. Pack Sizes: 10 mg. Product ID: B2694-303865. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
An impurity of Atorvastatin, a statin medication used to treat cardiovascular disease. Group: Pharmaceutical. Pack Sizes: 2 mg. Product ID: B2694-466961. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
Atorvastatin N-(3,5-Dihydroxy-7-heptanoic Acid)amide is a prominent compound in the research of dyslipidemia and associated cardiovascular disorders. Its efficacious mechanism of action lies in its tremendous capacity to inhibit HMG-CoA reductase, a pivotal enzyme profoundly engaged in the intricate process of cholesterol biosynthesis. Uses: Atorvastatin (a791750) impurity. Group: Pharmaceutical. CAS No. 1105067-87-5. Pack Sizes: 10 mg. Product ID: B0190-258830. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Benzoic acid, 2-(3-methyl-1-oxobutyl)-
Benzoic acid, 2-(3-methyl-1-oxobutyl)- is an impurity of Butylphthalide, an anti-cerebral-ischemia drug. Group: Pharmaceutical. CAS No. 152567-80-1. Pack Sizes: 100 mg. Product ID: B0047-284884. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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β-Aspartylaspartic acid TFA salt
An impurity of L-Ornithine L-aspartate salt which is used as a ligand in targeting SDF-1/CXCL12 with ligands that prevents activation of CXCR4 through structure-based drug design. Group: Pharmaceutical. Pack Sizes: 100 mg. Product ID: BAT-016097. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Bimatoprost Acid
Bimatoprost Acid is an impurity of the antiglaucoma agent Bimatoprost. It is a metabolically stable analog of PGF2α and is a potent agonist for the FP receptor. Group: Pharmaceutical. CAS No. 38344-08-0. Pack Sizes: 100 mg. Product ID: B0444-467545. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Bimatoprost Acid Methyl Ester
Bimatoprost Acid Methyl Ester is an impurity of the antiglaucoma agent Bimatoprost. Group: Pharmaceutical. CAS No. 38315-47-8. Pack Sizes: 5 mg. Product ID: B2694-467543. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Bisoprolol AcidImpurity
Bisoprolol AcidImpurity is a major metabolite and impurity of Bisoprolol, a medication used for the treatment of hypertension, heart failure and other heart diseases. Group: Pharmaceutical. CAS No. 72570-70-8. Pack Sizes: 10 mg. Product ID: B2694-467604. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Cis-Quaternary Acid
An impurity of Cisatracurium besilate. Atracurium besilate is a non-depolarizing neuromuscular blocking drug (NMBD). Group: Pharmaceutical. CAS No. 1075727-04-6. Pack Sizes: 5 mg. Product ID: B0371-007237. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Clopidogrel Impurity D
Clopidogrel Carboxylic Acid [Methyl (R)-o-chloromandelate] Ester is an impurity of Clopidogrel, an antithrombotic agent. Group: Pharmaceutical. CAS No. 1421283-60-4. Pack Sizes: 5 mg. Product ID: B0153-469263. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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(±)-Corey lactone diol
(±)-Corey lactone diol is an impurity of lubiprostone, a bicyclic fatty acid metabolite analog of Prostaglandin E1. Group: Pharmaceutical. CAS No. 54423-47-1. Pack Sizes: 100 mg. Product ID: B1105-425510. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Cyclosporine EP Impurity C
A rearranged degradation product formed by acid treatment of cyclosporin A under aqueous and non-aqueous conditions. Group: Pharmaceutical. CAS No. 59865-16-6. Pack Sizes: 10 mg. Product ID: BBF-05766. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Des(2-methylbutyryl) Lovastatin Hydroxy Acid Sodium Salt
An impurity of Lovastatin. Lovastatin is an HMG CoA reductase inhibitor used to treat high blood cholesterol. Group: Pharmaceutical. CAS No. 132294-94-1. Pack Sizes: 10 mg. Product ID: B2694-255494. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Donepezil Open-Ring Keto Acid
Donepezil Open-Ring Keto Acid is an impurity of Donepezil, a medication for the treatment of Alzheimer's disease. Group: Pharmaceutical. CAS No. 197010-25-6. Pack Sizes: 100 mg. Product ID: B0794-117683. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Famotidine Impurity E
An impurity of Famotidine. Famotidine is a histamine H8 receptor antagonist that inhibits stomach acid production. Group: Pharmaceutical. CAS No. 129083-44-9. Pack Sizes: 100 mg. Product ID: B1370-259236. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Famotidine Related Compound B Dimaleate
An impurity of Famotidine. Famotidine is a histamine H5 receptor antagonist that inhibits stomach acid production. Group: Pharmaceutical. CAS No. 109467-08-5. Pack Sizes: 100 mg. Product ID: B1370-449762. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Folic Acid EP Impurity C
Folic Acid EP Impurity C is the isomer of Folic acid, which is used to treat anemia caused by folate deficiency. Uses: The 7-isomer of pteroylglutamic acid. Group: Pharmaceutical. CAS No. 47707-78-8. Pack Sizes: 1 mg. Product ID: B2699-120476. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Folic Acid EP Impurity D (Methotrexate EP Impurity D)
Pteroic Acid is one of methotrexate impurities. Methotrexate is a folic acid antagonist, used as an antineoplastic and antirheumatic. Group: Pharmaceutical. CAS No. 119-24-4. Pack Sizes: 20 g. Product ID: B2694-296924. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Labetalol-1-carboxylic Acid Methyl Ester
An impurity of Labetalol, a beta blocker used to treat high blood pressure. Group: Pharmaceutical. CAS No. 802620-01-5. Pack Sizes: 100 mg. Product ID: B2694-009631. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Lesinurad Impurity 16
An intermediate of Lesinurad, a urate transporter inhibitor used for the treatment of high blood uric acid levels associated with gout. Group: Pharmaceutical. CAS No. 878671-99-9. Pack Sizes: 1 g. Product ID: B2694-473688. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Levetiracetam Carboxylic Acid
An impurity of Levetiracetam, a medication indicated for the treatment of epilepsy. Group: Pharmaceutical. CAS No. 102849-49-0. Pack Sizes: 50 mg. Product ID: B2694-053235. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Mesalamine Impurity P
5-Amino-3-(4-sulfonylphenyl)salicyclic Acid is an impurity of mesalamine. Mesalamine is the active metabolite of Sulfasalazine. Group: Pharmaceutical. CAS No. 887256-40-8. Pack Sizes: 10 mg. Product ID: B2694-472854. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Methotrexate EP Impurity B
Aminopterin (Methotrexate EP Impurity B) is a folic acid antagonist. It is actively transported into cells by the folate transporter. It is also an impurity of Methotrexate, an antimetabolite and immunosuppressant used in chemotherapy and auto-immune diseases. Group: Pharmaceutical. CAS No. 54-62-6. Pack Sizes: 500 mg. Product ID: B2694-071237. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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N-(2-methyl-4-oxopentan-2-yl)-sulfamethoxazole
An impurity of Sulfamethoxazole, which is an antibiotic and a structural analog of para-aminobenzoic acid (PABA). It competes with PABA to bind to dihydropteroate synthetase to inhibit the synthesis of dihydrofolic acid. Group: Pharmaceutical. Pack Sizes: 1 mg. Product ID: B1658-254050. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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N-acetic acid-1-amino-3-adamantanol
An impurity of Vildagliptin. Vildagliptin is a new dipeptidyl peptidase-4 (DPP-4) inhibitor that is used as an anti-hyperglycemic agent. Vildagliptin could reduce hyperglycemia in type 2 diabetes mellitus via the suppressive effect of inactivation of GLP-1 and GIP by DPP-4. Group: Pharmaceutical. CAS No. 1032564-18-3. Pack Sizes: 500 mg. Product ID: B2694-485169. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Oseltamivir EP Impurity D
A metabolite of Oseltamivir, which is an acetamido cyclohexene that is a structural homolog of sialic acid and inhibits neuraminidase. Group: Pharmaceutical. CAS No. 1346604-18-9. Pack Sizes: 10 mg. Product ID: B2694-478420. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Oseltamivir EP Impurity F
A metabolite of Oseltamivir, which is an acetamido cyclohexene that is a structural homolog of sialic acid and inhibits neuraminidase. Group: Pharmaceutical. CAS No. 1052063-37-2. Pack Sizes: 25 mg. Product ID: B2694-478419. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Oseltamivir EP Impurity G
A metabolite of Oseltamivir, which is an acetamido cyclohexene that is a structural homolog of sialic acid and inhibits neuraminidase. Group: Pharmaceutical. CAS No. 956267-10-0. Pack Sizes: 25 mg. Product ID: B2694-478418. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Penicillanic Acid Sodium Salt
An impurity of Sulbactam. Sulbactam is an irreversible inhibitor of β-lactamase; it binds to the enzyme and does not allow it to degrade the antibiotic. Group: Pharmaceutical. CAS No. 4027-62-7. Pack Sizes: 250 mg. Product ID: B2694-373162. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Piperacilloic Acid
An impurity of Piperacillin which is a semisynthetic, broad-spectrum antibacterial agent and works by blocking the bacteria's cell wall growth. Group: Pharmaceutical. CAS No. 64817-22-7. Pack Sizes: 10 mg. Product ID: B2694-121534. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
An impurity of Sacubitril, which is an antihypertensive. The combination drug of sacubitril and valsartan is used for heart failure. Group: Pharmaceutical. CAS No. 149709-58-0. Pack Sizes: 100 mg. Product ID: B1604-284931. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Ranitidine EP Impurity J
Ranitidine EP Impurity J is an impurity of Ranitidine. Ranitidine is a medication that decreases stomach acid production. It can be used in treatment of peptic ulcer disease. Group: Pharmaceutical. CAS No. 1331637-48-9. Pack Sizes: 100 mg. Product ID: B2694-483663. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Rebamipide impurity 2
An impurity of Rebamipide. Rebamipide is an amino acid derivative of 2-(1H)-quinolinone. It can be used for mucosal protection, healing of gastroduodenal ulcers, and treatment of gastritis. Group: Pharmaceutical. CAS No. 94670-39-0. Pack Sizes: 50 mg. Product ID: B2694-483699. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
An impurity of Rivaroxaban, a factor Xa (FXa) inhibitor used for the prevention and treatment of thromboembolic disorders. Group: Pharmaceutical. CAS No. 931117-61-2. Pack Sizes: 10 mg. Product ID: B0145-008069. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
(S)-(-)-4-Amino-2-hydroxybutyric AcidAmikacin EP Impurity I
(S)-(-)-4-Amino-2-hydroxybutyric acid is an analogue of γ-aminobutyric acid (GABA) that exhibits potential inhibitory activity on GABA binding and uptake by brain. Group: Pharmaceutical. CAS No. 40371-51-5. Pack Sizes: 200 g. Product ID: B0084-091852. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Thioctic acid EP Impurity A
An impurity of thioctic acid, an antioxidant that helps turn glucose into energy in human body. Group: Pharmaceutical. CAS No. 1204245-29-3. Pack Sizes: 50 mg. Product ID: B2699-155556. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Ursocholic acid
Ursocholic acid plays a role as a human urinary metabolite and a 7alpha-hydroxysteroid dehydrogenase inhibitor. Uses: Ursodeoxycholic acid (u850000) impurity. Group: Pharmaceutical. CAS No. 2955-27-3. Pack Sizes: 100 mg. Product ID: B1370-264335. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
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Vonoprazan Fumarate Impurity 4
One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis. Group: Pharmaceutical. CAS No. 2169271-28-5. Pack Sizes: 10 mg. Product ID: B2694-338774. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Vonoprazan Impurity 17
One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis. Group: Pharmaceutical. CAS No. 1883595-38-7. Pack Sizes: 2 mg. Product ID: B2694-338772. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Vonoprazan Impurity 19
One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis. Group: Pharmaceutical. CAS No. 881674-58-4. Pack Sizes: 2 mg. Product ID: B2694-338771. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Vonoprazan Impurity 1 fumarate
One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis. Group: Pharmaceutical. Pack Sizes: 2 mg. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Vonoprazan Impurity 23
One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis. Group: Pharmaceutical. CAS No. 1610043-62-3. Pack Sizes: 10 mg. Product ID: B2694-338777. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Vonoprazan Impurity 24
One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis. Group: Pharmaceutical. CAS No. 1883595-39-8. Pack Sizes: 2 mg. Product ID: B2694-338778. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Vonoprazan Impurity 28
One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis. Group: Pharmaceutical. CAS No. 56448-22-7. Pack Sizes: 2 mg. Product ID: B2694-321207. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Vonoprazan Impurity 29
One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis. Group: Pharmaceutical. CAS No. 881676-90-0. Pack Sizes: 2 mg. Product ID: B2694-338775. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Vonoprazan Impurity 67
One of the impurities of Vonoprazan, which is a potassium-competitive acid blocker and has been found to be effective in the treatment of gastroduodenal ulcer and reflux esophagitis. Group: Pharmaceutical. CAS No. 1885094-62-1. Pack Sizes: 25 mg. Product ID: B2694-338776. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
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