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| Product | Description | |
|---|---|---|
| Fumaric acid | 1kg Pack Size. Group: Biochemicals, Buffers. Formula: HOOCCH=CHCOOH. CAS No. 110-17-8. Prepack ID : 15604498-1kg. Molecular Weight : 116.07. |  |
| Fumaric Acid PG | Fumaric Acid PG. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 110-17-8. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications. |  Cenik Chemicals |
| 5-((2-(2-fluorophenyl)-4-((methylamino)methyl)-1H-pyrrol-1-yl)sulfonyl)-1,2,3,4-tetrahydropyridin-2-ol | 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. Alternative Names: Vonoprazan Impurity U2 Fumaric acid; TAK438 Impurity 42 Monomer; Vonoprazan N-Methyl Asparmic Acid Impurity. CAS No. 2416241-96-6. Pack Sizes: 10 mg. Product ID: B1370-379680. Molecular formula: C17H20FN3O3S. Mole weight: 365.42. Custom synthesis is available. Send your inquiries for more information. |  London |
| Ketotifen Fumarate | Ketotifen is a second-generation noncompetitive H1-antihistamine and mast cell stabilizer. It is most commonly sold as a salt with fumaric acid, ketotifen fumarate, and is available in two forms. In its ophthalmic form, it is used to treat allergic conjunctivitis,or the itchy red eyes caused by allergies. In its oral form, it is used to preventasthma attacks. Uses: Antipruritics. Group: Pharmaceutical. Alternative Names: Zaditen; Zaditor. CAS No. 34580-14-8. Pack Sizes: 5 g. Product ID: B0046-463927. Molecular formula: C19H19NOS.C4H4O4. Mole weight: 425.5. Custom synthesis is available. Send your inquiries for more information. | London |
| Magnesium fumarate | Magnesium fumarate. Group: Pharmaceutical. Alternative Names: Magnesium 2-butenedioate, (E)-; 2-Butenedioic acid (E)-, magnesium salt; Fumaric acid, magnesium salt (1:1). CAS No. 7704-71-4. Pack Sizes: 50 g. Product ID: B1370-076887. Molecular formula: C4H2MgO4. Mole weight: 138.36. Custom synthesis is available. Send your inquiries for more information. | London |
| 4-Hydroxybenzaldehyde | 4-Hydroxybenzaldehyde comes from the herb of Gastrodia elata Blume, it shows an inhibitory effect on the GABA transaminase, and its inhibitory activity was higher than that of valproic acid, a known anticonvulsant. Uses: Antiepileptic and anticonvulsive activity. Group: Pharmaceutical. Alternative Names: Bisoprolol Fumarate EP Impurity S; Bisoprolol EP Impurity S. CAS No. 123-08-0. Pack Sizes: 1mg;1g;10g. Product ID: NP5361. Molecular formula: C7H6O2. Mole weight: 122.12. Custom synthesis is available. Send your inquiries for more information. | London |
| Amlodipine Related Compound A | Amlodipine Related Compound A is an impurity of Amlodipine. Amlodipine is a long-acting dihydropyridine L-type calcium channel blocker. Amlodipine is used to lower blood pressure and prevent chest pain. Group: Pharmaceutical. Alternative Names: Dehydro amlodipine fumarate; 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-3,5-pyridinedicarboxylic acid, 3-ethyl 5-methyl ester, 2-butenedioate; Amlodipine EP Impurity D Fumarate; 3-Ethyl 5-methyl [2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-3,5-pyridinedicarboxylate] fumarate. CAS No. 2138811-33-1. Pack Sizes: 10 mg. Product ID: B0055-003994. Molecular formula: C20H23ClN2O5.C4H4O4. Mole weight: 522.93. Custom synthesis is available. Send your inquiries for more information. | London |
| Bisoprolol Fumarate EP Impurity K | Bisoprolol Fumarate EP Impurity K is an impurity of Bisoprolol Fumarate. Bisoprolol is a medication used for the treatment of hypertension, heart failure and other heart diseases. Group: Pharmaceutical. Alternative Names: Bisoprolol EP Impurity K; Keto Bisoprolol; 2-Isopropoxyethyl-4-[[(2RS)-2-hydroxy-3-(isopropylaMino)propyl]oxy]benzoate; 4-[2-hydroxy-3-[(1-Methylethyl)aMino]propoxy]-Benzoic Acid 2-(1-Methylethoxy)ethyl Ester. CAS No. 864544-37-6. Pack Sizes: 5 mg. Product ID: B2694-467608. Molecular formula: C18H29NO5. Mole weight: 339.44. Custom synthesis is available. Send your inquiries for more information. | London |
| Diroximel Fumarate | Diroximel Fumarate is a prodrug of monomethyl fumarate in a controlled-release formulation that rapidly and efficiently converts to MMF in the body. It reduces the progressive damage to nerve cells via activating the Nrf2 pathway. It also acts as a NF-kappa B inhibitor. Group: Pharmaceutical. Alternative Names: ALKS8700; ALKS 8700; ALKS-8700; 2-(2,5-Dioxopyrrolidin-1-yl)ethyl methyl fumarate; 1-[2-(2,5-Dioxo-1-pyrrolidinyl)ethyl] 4-methyl (2E)-2-butenedioate; 2-Butenedioic acid (2E)-, 1-[2-(2,5-dioxo-1-pyrrolidinyl)ethyl] 4-methyl ester. CAS No. 1577222-14-0. Pack Sizes: 100 mg. Product ID: B0084-284754. Molecular formula: C11H13NO6. Mole weight: 255.22. Custom synthesis is available. Send your inquiries for more information. | London |
| Fumonisin B2 | Fumonisin B2 is a liver toxin produced by Gibberella fujikuroi and Fumarium moniliforme. It is more cytotoxic than fumonisin B1. Fumonisin B2 inhibits sphingosine acyltransferase. Uses: Carcinogens, environmental. Group: Pharmaceutical. Alternative Names: 1,2,3-Propanetricarboxylic acid, 1,1'-(1-(12-amino-9,11-dihydroxy-2-methyltridecyl)-2-(1-methylpentyl)-1,2-ethanediyl) ester. CAS No. 116355-84-1. Pack Sizes: 1mg;1g;10g. Product ID: BBF-01855. Molecular formula: C34H59NO14. Mole weight: 705.85. Custom synthesis is available. Send your inquiries for more information. | London |
| Monostearyl Maleate | Monostearyl Maleate is a fatty acid ester used primarily as an analytical standard and in the synthesis of inorganic-organic hybrid nanowires for applications such as humidity sensors. Group: Pharmaceutical. Alternative Names: 2-Butenedioic acid (2Z)-, 1-octadecyl ester; 1-Octadecyl (2Z)-2-butenedioate; 2-Butenedioic acid (2Z)-, monooctadecyl ester; 2-Butenedioic acid (Z)-, monooctadecyl ester; Maleic acid, monooctadecyl ester; Maleic acid, octadecyl ester; Monooctadecyl maleate; Octadecyl hydrogen maleate; Monostearyl Fumarate; Octadecyl fumarate; Octadecyl hydrogen maleate. CAS No. 2424-62-6. Pack Sizes: 100 mg. Product ID: B0001-153014. Molecular formula: C22H40O4. Mole weight: 368.55. Custom synthesis is available. Send your inquiries for more information. | London |
| N-Methyl-1-(5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine 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. Alternative Names: Vonoprazan Impurity 31 Fumarate; Vonoprazan Impurity U8(Fumarate). CAS No. 928325-82-0. Pack Sizes: 50 mg. Product ID: B1370-449842. Molecular formula: C21H21N3O6S. Mole weight: 443.47. Custom synthesis is available. Send your inquiries for more information. | London |
| Sitagliptin Fumarate Adduct (Mixture of Diastereomers) | Sitagliptin Fumarate Adduct is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Group: Pharmaceutical. Alternative Names: Sitagliptin Tablets EP Impurity FP-A; Sitagliptin FP Impurity A; N-[(1R)-3-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-oxo-1-[(2,4,5-trifluorophenyl)methyl]propyl]-L-Aspartic acid; Sitagliptin Maleate adduct. CAS No. 2088771-60-0. Pack Sizes: 50 mg. Product ID: B2694-032361. Molecular formula: C20H19F6N5O5. Mole weight: 523.39. Custom synthesis is available. Send your inquiries for more information. | London |
| Tenofovir disoproxil soproxil dimer | Tenofovir disoproxil soproxil dimer is an impurity of Tenofovir Disoproxil Fumarate, which is a potent reverse transcriptase inhibitor used to treat chronic hepatitis B and to prevent and treat HIV/AIDS. Group: Pharmaceutical. Alternative Names: O,O,O-Tris(isopropoxycarbonyloxymethyl) {[{(2R,2'R)-[methylenebis(azanediyl)]bis(9H-purine-9,6-diyl)}bis(propane-1,2-diyl)]bis(oxy)}bis(methylene)diphosphonate; Tri-POC Tenofovir Dimer; 2,4,6,8-Tetraoxa-5-phosphanonanedioic acid, 5-[[(1R)-2-[6-[[[[9-[(2R)-5-hydroxy-2,11-dimethyl-5-oxido-9-oxo-3,6,8,10-tetraoxa-5-phosphadodec-1-yl]-9H-purin-6-yl]amino]methyl]amino]-9H-purin-9-yl]-1-methylethoxy]methyl]-, 1,9-bis(1-methylethyl) ester, 5-oxide; 5-[[(1R)-2-[6-[[[[9-[(2R)-5-Hydroxy-2,11-dimethyl-5-oxido-9-oxo-3,6,8,10-tetraoxa-5-phosphadodec-1-yl]-9H-purin-6-yl]amino]methyl]amino]-9H-purin-9-yl]-1-methylethoxy]methyl]-2,4,6,8-tetraoxa-5-phosphanonanedioic Acid 1,9-Bis(1-methylethyl) Ester 5-Oxide; Bis(1-methylethyl) 5-{[(1R)-2-(6-{[({9-[(2R)-5-hydroxy-2,11-dimethyl-5,9-dioxo-3,6,8,10-tetraoxa-5-λ5-phosphadodecyl]-9H-purin-6-yl}amino)methyl]amino}-9H-purin-9-yl)-1-methylethoxy]methyl}-5-oxo-2,4,6,8-tetraoxa-5-λ5-phosphanonanedioate; Tenofovir di- and monosoproxil heterodimer; Tenofovir Disoproxil Fumarate IP Impurity I. CAS No. 1093279-77-6. Pack Sizes: 5 mg. Product ID: B1707-483049. Molecular formula: C34H52N10O17P2. Mole weight: 934.78. Custom synthe | London |
| Tenofovir Disoproxil USP Related Compound E | Tenofovir Disoproxil Related Compound E is an impurity of Tenofovir Disoproxil Fumarate, which is a potent reverse transcriptase inhibitor used to treat chronic hepatitis B and to prevent and treat HIV/AIDS. Group: Pharmaceutical. Alternative Names: O-Isopropoxycarbonyloxymethyl hydrogen (R)-[1-(6-amino-9H-purin-9-yl)prop-2-yloxy]methylphosphonate; Mono-POC Tenofovir; (8R)-9-(6-Amino-9H-purin-9-yl)-5-hydroxy-8-methyl-2,4,7-trioxa-5-phosphanonanoic Acid 1-Methylethyl Ester 5-Oxide; Tenofovir Monoisoproxil; Tenofovir isoproxil monoester; 2,4,7-Trioxa-5-phosphanonanoic acid, 9-(6-amino-9H-purin-9-yl)-5-hydroxy-8-methyl-, 1-methylethyl ester, 5-oxide, (8R)-; Tenofovir disoproxil impurity E; ((((((R)-1-(6-Amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)(hydroxy)phosphoryl)oxy)methyl isopropyl carbonate; USP Tenofovir Disoproxil Related Compound E; Tenofovir Disoproxil Related Compound E; (1-methylethyl) (8R)-9-(6-amino-9H-purin-9-yl)-5-hydroxy-8-methyl-5-oxo-2,4,7-trioxa-5-λ5-phosphanonanoate; Tenofovir monosoproxil; Tenofovir Disoproxil Fumarate IP Impurity A. CAS No. 211364-69-1. Pack Sizes: 5 mg. Product ID: B2694-263085. Molecular formula: C14H22N5O7P. Mole weight: 403.33. Custom synthesis is available. Send your inquiries for more information. | London |
| Tenofovir Disoproxil USP Related Compound H | Tenofovir Disoproxil USP Related Compound H is an impurity of Tenofovir Disoproxil Fumarate, which is a potent reverse transcriptase inhibitor used to treat chronic hepatitis B and to prevent and treat HIV/AIDS. Group: Pharmaceutical. Alternative Names: O,O-Bis(isopropoxycarbonyloxymethyl) {(R)-[1-[(6-isopropoxycarbonylamino)-9H-purin-9-yl]propan-2-yloxy]}methylphosphonate; USP Tenofovir Disoproxil Related Compound H; Tenofovir disoproxil related compound H; Tenofovir Disoproxil Isopropoxycarbonyl; Tenofovir Related Compound H; 5-[[(1R)-1-Methyl-2-[6-[(isopropoxycarbonyl)amino]-9H-purin-9-yl]ethoxy]methyl]-2,4,6,8-tetraoxa-5-phosphanonanedioic Acid Bis(1-methylethyl) Ester 5-Oxide; (R)-Isopropyl (9-(2-((bis(((isopropoxycarbonyl)oxy)methoxy)phosphoryl)methoxy)propyl)-9H-purin-6-yl)carbamate; 2,4,6,8-Tetraoxa-5-phosphanonanedioic acid, 5-[[(1R)-1-methyl-2-[6-[[(1-methylethoxy)carbonyl]amino]-9H-purin-9-yl]ethoxy]methyl]-, 1,9-bis(1-methylethyl) ester, 5-oxide. CAS No. 1244022-54-5. Pack Sizes: 2 mg. Product ID: B1707-483052. Molecular formula: C23H36N5O12P. Mole weight: 605.54. Custom synthesis is available. Send your inquiries for more information. | London |
| Tenofovir soproxil carbamate analog | Tenofovir soproxil carbamate analog is an impurity of Tenofovir Disoproxil Fumarate, which is a potent reverse transcriptase inhibitor used to treat chronic hepatitis B and to prevent and treat HIV/AIDS. Group: Pharmaceutical. Alternative Names: O-Isopropoxycarbonyloxymethyl hydrogen (R)-[1-[(6-isopropoxycarbonylamino)-9H-purin-9-yl]propan-2-yloxy]methylphosphonate; Isopropyl (9-((2R)-2-((hydroxy(((isopropoxycarbonyl)oxy)methoxy)phosphoryl)methoxy)propyl)-9H-purin-6-yl)carbamate; Mono-POC Tenofovir 6-Isopropyl Carbamate; (8R)-9-(6-Isopropylaminocarbamate-9H-purin-9-yl)-5-hydroxy-8-methyl-2,4,7-trioxa-5-phosphanonanoic Acid 1-Methylethyl Ester 5-Oxide; Tenofovir Disoproxil Fumarate IP Impurity E; Tenofovir Impurity E; (1-methylethyl) (8R)-5-hydroxy-8-methyl-9-(6-{[(1-methylethoxy)carbonyl]amino}-9H-purin-9-yl)-5-oxo-2,4,7-trioxa-5-λ5-phosphanonanoate. CAS No. 1244022-56-7. Pack Sizes: 1 mg. Product ID: B2694-483053. Molecular formula: C18H28N5O9P. Mole weight: 489.43. Custom synthesis is available. Send your inquiries for more information. | London |
| Tenofovir soproxil dimer | Tenofovir soproxil dimer is an impurity of Tenofovir Disoproxil Fumarate, which is a potent reverse transcriptase inhibitor used to treat chronic hepatitis B and to prevent and treat HIV/AIDS. Group: Pharmaceutical. Alternative Names: O,O-Bis(isopropoxycarbonyloxymethyl) {[{(2R,2'R)-[methylenebis(azanediyl)]bis(9H-purine-9,6-diyl)}bis(propane-1,2-diyl)]bis(oxy)}bis(methylene)bis(hydrogen phosphonate); ((Hydroxy((((2R)-1-(6-((((9-((2R)-2-((hydroxy(((isopropoxycarbonyl)oxy)methoxy)phosphoryl)methoxy)propyl)-9H-purin-6-yl)amino)methyl)amino)-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphoryl)oxy)methyl isopropyl carbonate; 2,4,7-Trioxa-5-phosphanonanoic acid, 5-hydroxy-9-[6-[[[[9-[(2R)-5-hydroxy-2,11-dimethyl-5-oxido-9-oxo-3,6,8,10-tetraoxa-5-phosphadodec-1-yl]-9H-purin-6-yl]amino]methyl]amino]-9H-purin-9-yl]-8-methyl-, 1-(1-methylethyl) ester, 5-oxide, (8R)-; Tenofovir Mono POC Dimer; Tenofovir monosoproxil dimer; Bis(1-methylethyl) 9,9'-[methylenebis(imino-9H-purine-6,9-diyl)]bis[(8R)-5-hydroxy-8-methyl-5-oxo-2,4,7-trioxa-5-λ5-phosphanonanoate]; Tenofovir Disoproxil Fumarate IP Impurity F. CAS No. 1962114-92-6. Pack Sizes: 1 mg. Product ID: B1707-483082. Molecular formula: C29H44N10O14P2. Mole weight: 818.68. Custom synthesis is available. Send your inquiries for more information. | London |
| Tiamulin fumarate | Tiamulin Fumarate is a derivative of Pleuromutilin, which acts as an antibacterial. It is an antibiotic with activity against a variety of mycoplasma and gram-positive bacteria. Group: Pharmaceutical. Alternative Names: (3aS,4R,5S,6S,8R,9S,9aR,10R)-2-[[2-(Diethylamino)ethyl]thio]acetic Acid 6-Ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl Ester (2E)-2-Butenedioate; SQ-22947; Denagard; Dynamutilin; Tiamutin; Tiavet; Acetic acid, 2-[[2-(diethylamino)ethyl]thio]-, (3aS,4R,5S,6S,8R,9R,9aR,10R)-6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl ester, (2E)-2-butenedioate (1:1); Acetic acid, [[2-(diethylamino)ethyl]thio]-, 6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl ester, [3aS-(3aα,4β,5α,6α,8β,9α,9aβ,10S*)]-, (E)-2-butenedioate (1:1) (salt); 14-Deoxy-14-[(2-diethylaminoethyl)-mercaptoacetoxy]mutilin hydrogen fumarate; 81723hfu; Sandoz 81723hfu; Thiamutilin fumarate; Tiamulin hydrogen fumarate; Tiamupharm; Vievitin. CAS No. 55297-96-6. Pack Sizes: 1mg;1g;10g. Product ID: BBF-04638. Molecular formula: C32H51NO8S. Mole weight: 609.81. Custom synthesis is available. Send your inquiries for more information. | London |
| Vonoprazan Fumarate | TAK-438 is a novel P-CAB (potassium-competitive acid blocker) that reversibly inhibits H+/K+, ATPase with IC50 of 19 nM (pH 6.5), controls gastric acid secretion. Group: Pharmaceutical. Alternative Names: 1H-Pyrrole-3-methanamine, 5-(2-fluorophenyl)-N-methyl-1-(3-pyridinylsulfonyl)-, (2E)-2-butenedioate (1:1); TAK438; TAK-438; TAK 438; 5-(2-Fluorophenyl)-N-methyl-1-(3-pyridinylsulfonyl)-1H-pyrrole-3-methanamine (2E)-2-butenedioate (1:1); TAK 438 monofumarate; Takecab; Vocinti; Vonoprazan monofumarate. CAS No. 881681-01-2. Pack Sizes: 5 g. Product ID: B2693-457791. Molecular formula: C17H16FN3O2S.C4H4O4. Mole weight: 461.46. Custom synthesis is available. Send your inquiries for more information. | London |
| 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: C16H13FN2O3S. Mole weight: 332.35. 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. Alternative Names: N-Methyl-1-(5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methanamine fumarate. Pack Sizes: 2 mg. Product ID: B1370-290837. Molecular formula: C21H21N3O6S. Mole weight: 443.47. Custom synthesis is available. Send your inquiries for more information. | London |
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