A directory of where to buy chemicals in the UK including: distributors, industrial manufacturers, wholesalers, raw ingredients, bulk supplies and finished goods for sale.
Neomycin Impurities are indispensable in the rigorous domain of biomedical science, particularly in evaluating neomycin sulfate's purity and integrity. These impurities are critical for verifying the therapeutic efficacy and safety of this antibiotic, extensively applied in combating bacterial ailments like enterocolitis and hepatic encephalopathy, thereby upholding stringent pharmaceutical criteria. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neomycin sulfate
100g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C23H46N6O13 · xH2SO4. CAS No. 1405-10-3. Prepack ID : 20446840-100g. Molecular Weight : 908.88.
Neopentylamine
5g Pack Size. Group: Amines, Building Blocks, Organics. Formula: C5H13N. CAS No. 5813-64-9. Prepack ID : 89989833-5g. Molecular Weight : 87.17.
Neopentyl Iodide
Neopentyl Iodide Uses: Pharmaceutical Research and Development. Group: Iodides. CAS No. 15501-33-4. Pack Sizes: Enquire for MOQ. Categories: NORDMANN Key intermediates and specialty chemicals.
UK / EU / USA / Japan
Neophytadiene
Neophytadiene is an enzyme inhibitor. Group: Pharmaceutical. CAS No. 504-96-1. Pack Sizes: 25 mg. Product ID: B0084-119990. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neoprzewaquinone A
Neoprzewaquinone A isolated from the roots of Salvia miltiorrhiza. Group: Pharmaceutical. CAS No. 630057-39-5. Pack Sizes: 5 mg. Product ID: NP4452. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neorauflavane
Neorauflavane is a natural flavonoid found in the herbs herbs of Flemingia macrophylla. Group: Pharmaceutical. CAS No. 53734-74-0. Pack Sizes: 1 mg. Product ID: NP2462. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neosophoramine
Neosophoramine comes from the herbs of Sophora alopecuroidos L. Group: Pharmaceutical. CAS No. 52932-74-8. Pack Sizes: 1 mg. Product ID: NP0324. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neostenine
Neostenine is a natural alkaloid isolated from the roots of Stemona sessilifolia. Group: Pharmaceutical. CAS No. 477953-07-4. Pack Sizes: 1 mg. Product ID: NP0119. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neostigmine Impurities
Neostigmine Impurities, associated with the synthesis of neostigmine, play a crucial role in quality control for drugs targeting myasthenia gravis and postoperative urinary retention. These impurities help ensure the efficacy and safety of cholinesterase inhibitors by providing insights into the drug's purity and stability during pharmaceutical development. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neotame
Natural sweetener that is 6,000-8,000 times sweeter than sugar (and 30-60 times sweeter than Aspartame), making it a popular choice in various foods and beverages. Uses: Food. Group: High-intensity sweetener. CAS No. 165450-17-9. Categories: high intensity sweeteners.
Neotame
Neotame is a water-soluble, non-nutritive, powerful sweetener used in beverages and foods. Group: Pharmaceutical. CAS No. 165450-17-9. Pack Sizes: 1 kg. Product ID: B1370-379561. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neotame
25g Pack Size. Group: Analytical Reagents, Aroma Chemicals, Building Blocks, Flavours and Fragrance Materials, Organics. Formula: C20H30N2O5. CAS No. 165450-17-9. Prepack ID : 90026241-25g. Molecular Weight : 378.46.
Neotame Impurities
Neotame Impurities, integral to evaluating the artificial sweetener neotame's safety and effectiveness, particularly in diabetes care, play a crucial role. They facilitate the detection and quantification of trace impurities, bolstering regulatory compliance and ensuring purity, pivotal for safeguarding consumer health. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
Neotripterifordinl is extracted from the roots of Tripterygium wilfordii. It displays potent anti-HIV replication activity with an EC50 value of 25 nM in H9 lymphocyte cells. Group: Pharmaceutical. CAS No. 149249-32-1. Pack Sizes: 1 mg. Product ID: NP1669. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neotuberostemone
Neotuberostemonone is a natural alkaloid found in the roots of Stemona japonica. Group: Pharmaceutical. CAS No. 954379-68-1. Pack Sizes: 1 mg. Product ID: NP0156. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neotuberostemonine
Neotuberostemonine, a natural alkaloid found in the roots of Stemona tuberosa, has the activity of antitussive. Uses: Antitussive. Group: Pharmaceutical. CAS No. 143120-46-1. Pack Sizes: 5 mg. Product ID: NP0261. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Nepafenac
Nepafenac is an inhibitor of COX-1 and COX-2. Group: Pharmaceutical. CAS No. 78281-72-8. Pack Sizes: 250 mg. Product ID: B0046-464115. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Nepafenac
100mg Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C15H14N2O2. CAS No. 78281-72-8. Prepack ID : 89992605-100mg. Molecular Weight : 254.28.
Nepafenac Impurities
Nepafenac Impurities are involved in the pharmaceutical industry as reference materials for quality control and drug development. These impurities are critical in analyzing the purity and stability of Nepafenac, a nonsteroidal anti-inflammatory drug (NSAID) used to treat pain and inflammation associated with cataract surgery. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Nepheline Syenite
One of the UK's largest suppliers of Nepheline Syenite. Industrial Mineral Services is a family run major distributor and producer of a wide portfolio of chemicals. Group: Ceramic, Construction. Alternative Names: Altaflux. Pack Sizes: 25kg - 25,000kgs.
Industrial Mineral Services
Nepicastat HCl
Nepicastat hydrochloride (SYN117, RS-25560-197) is an inhibitor of dopamine beta-hydroxylase that catalyzes the conversion of dopamine to norepinephrine. Nepicastat hydrochloride shows the selective and concentration-dependent inhibition effects on bovine and human dopamine-beta-hydroxylase activity in vitro. In vivo, Nepicastat hydrochloride increases dopamine content and dopamine/noradrenaline ratio in a dose-dependent manner. Nepicastat hydrochloride also produces the similar effects on noradrenaline, dopamine and dopamine/noradrenaline ratio in tissues and plasma of beagle dogs. Nepicastat is currently in Phase II clinical trials in patients with Posttraumatic Stress Disorder. Uses: Nepicastat is currently in phase ii clinical trials in patients with posttraumatic stress disorder. Group: Pharmaceutical. CAS No. 170151-24-3. Pack Sizes: 50 mg. Product ID: B0084-453616. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
N-epsilon-Acetyl-L-lysine
5g Pack Size. Group: Amino Acids. Formula: C8H16N2O3. CAS No. 692-04-6. Prepack ID : 43263196-5g. Molecular Weight : 188.22.
Used in the preparation of lipophilic human glucagon-like peptide-1 derivatives with protracted action profiles. Group: Pharmaceutical. CAS No. 204521-63-1. Pack Sizes: 5 g. Product ID: B2699-121420. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
Nε-Z-L-lysine methyl ester hydrochloride (CAS 27894-50-4). Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 27894-50-4. 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
Neramexane Impurities
Neramexane Impurities, crucial in the quality control of pharmaceuticals, play a significant role in the analysis and purification of neramexane-based drugs. These impurities aid in ensuring drug safety and efficacy, particularly in treating neurological disorders such as Alzheimer's disease and tinnitus by assessing compound purity and stability. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neratinib
Neratinib, also known as HKI-272 or PB272, is an orally available, 6,7-disubstituted-4-anilinoquinoline-3-carbonitrile irreversible inhibitor of the HER-2 receptor tyrosine kinase with potential antineoplastic activity. Neratinib binds to the HER-2 receptor irreversibly, thereby reducing autophosphorylation in cells, apparently by targeting a cysteine residue in the ATP-binding pocket of the receptor. Treatment of cells with this agent results in inhibition of downstream signal transduction events and cell cycle regulatory pathways; arrest at the G1-S (Gap 1/DNA synthesis)-phase transition of the cell division cycle; and ultimately decreased cellular proliferation. Neratinib also inhibits the epidermal growth factor receptor (EGFR) kinase and the proliferation of EGFR-dependent cells. Group: Pharmaceutical. CAS No. 698387-09-6. Pack Sizes: 500 mg. Product ID: B0084-347125. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neratinib Impurities
Neratinib Impurities hold paramount importance in biomedical sciences, scrutinizing the safety and effectiveness of neratinib, a pivotal HER2-positive breast cancer therapeutic. These impurities facilitate comprehensive analyses of drug stability and quality, ensuring optimal therapeutic efficacy and propelling advancements in oncological research. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neridronate Sodium Impurities
Neridronate Sodium Impurities are crucial in the quality control of bisphosphonate drugs, particularly neridronate, used for treating Paget's disease and osteogenesis imperfecta. These impurities help in ensuring drug safety and efficacy by identifying potential degradation products, thus maintaining stringent pharmaceutical standards. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neritaloside
Neritaloside is isolated from the herbs of Nerium indicum Mill. It exhibits central nervous system depressant activity in mic. Group: Pharmaceutical. CAS No. 465-13-4. Pack Sizes: 1 mg. Product ID: NP6231. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neroline Yara Yara
Neroline Yara Yara, Fragrance Ingredients, Personal Care. Cleaning and Detergents
England, Surrey
Neroline Yara Yara
Neroline Yara Yara. Also used as an insect repellant. CAS no: 93-04-9. Fragrance Ingredients. Skincare Personal Care
England, Surrey
Nervonic acid
1g Pack Size. Group: Building Blocks, Chiral Compounds, Organics. Formula: C24H46O2. CAS No. 506-37-6. Prepack ID : 17485782-1g. Molecular Weight : 366.62.
Neryl acetate
100g Pack Size. Group: Aroma Chemicals. Formula: C12H20O2. CAS No. 141-12-8. Prepack ID : 12830448-100g. Molecular Weight : 196.29.
Neryl acetate
Neryl acetate. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 141-12-8. 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
Nestoron
Nestorone is a steroidal progestin of the 19-norprogesterone group which is used as a hormonal contraceptive in several South American countries. It is a potent progesterone receptor agonist with no androgenic, estrogenic, or glucocorticoid-like activities. It has been used as a female contraceptive and may be useful as a male contraceptive too recently. It does not bind to the estrogen receptor either, but it has some affinity for the glucocorticoid receptor. It appears to act as an agonist, but it does not appear to produce any glucocorticoid side effects unless used at high doses. It has been shown to have neurogenic and neuroprotective activity. It holds back proinflammatory mediators and neuropathology in the wobbler mouse model of motoneuron degeneration. It protected against hippocampus abnormalities and improved functional outcomes of EAE mice, which suggests its potential value. It lacks affinity for the androgen receptor, thus does not produce any androgenic or anabolic effects. Uses: Nestorone is used as a hormonal contraceptive in several south american countries. it has been used as a female contraceptive and may be useful as a male contraceptive too recently. it lacks affinity for the androgen receptor, thus does not produce any androgenic or anabolic effects. Group: Pharmaceutical. CAS No. 7759-35-5. Pack Sizes: 100 mg. Product ID: B2693-098373. Molecular formula: Custom synthesis is available. Send your inquiries
London
Netarsudil hydrochloride
Netarsudil is a ROCK inhibitor and is approved for the treatment of glaucoma. Group: Pharmaceutical. CAS No. 1253952-02-1. Pack Sizes: 10 mg. Product ID: B2693-286110. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Netarsudil Mesylate
Netarsudil, also known as AR-11324, is a Rho-associated protein kinase inhibitor. Netarsudil is potential useful for treating glaucoma and?/or reducing intraocular pressure. Group: Pharmaceutical. CAS No. 1422144-42-0. Pack Sizes: 10 mg. Product ID: B0084-475227. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
N-Ethanone Oxcarbazepine
An impurity of Oxcarbazepine which is used as an anticonvulsant by slowing abnormal nerve impulses in the brain. Group: Pharmaceutical. Pack Sizes: 5 mg. Product ID: B2694-338805. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
N-Ethyl-2-Pyrrolidone
N-Ethyl-2-Pyrrolidone. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 2687-91-4. 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
N-Ethylmaleimide
25g Pack Size. Group: Analytical Reagents, Biochemicals. Formula: C6H7NO2. CAS No. 128-53-0. Prepack ID : 20980577-25g. Molecular Weight : 125.13.
N-Ethylmethylamine
25g Pack Size. Group: Amines, Building Blocks, Organics. Formula: C3H9N. CAS No. 624-78-2. Prepack ID : 55837099-25g. Molecular Weight : 59.11.
N-Ethylmethylamine hydrochloride
25g Pack Size. Group: Amines, Aroma Chemicals, Biochemicals, Building Blocks. Formula: C3H10ClN. CAS No. 624-60-2. Prepack ID : 11354712-25g. Molecular Weight : 95.57.
N-Ethylmethylamine hydrochloride
5g Pack Size. Group: Amines, Aroma Chemicals, Biochemicals, Building Blocks. Formula: C3H10ClN. CAS No. 624-60-2. Prepack ID : 11354712-5g. Molecular Weight : 95.57.
N-Ethyl-N-methylcarbamoyl chloride
N-Ethyl-N-methylcarbamoyl chloride. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 42252-34-6. 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
N-Ethyl-o-toluenesulfonamide
1g Pack Size. Group: Building Blocks, Organics. Formula: C9H13NO2S. CAS No. 1077-56-1. Prepack ID : 89966862-1g. Molecular Weight : 199.27.
N-Ethyl Piperazine
N-Ethyl Piperazine. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 5308-25-8. 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
N-Ethyl-p-menthane-3-carboxamide
WS 3 is a cooling agent that acts as an agonist at TRPM8 receptors (EC50 = 3.7 μM). Uses: Cooling agent. Group: Pharmaceutical. CAS No. 39711-79-0. Pack Sizes: 1 kg. Product ID: B1370-067976. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
N-Ethyl-p-toluenesulfonamide
100g Pack Size. Group: Building Blocks, Organics. Formula: C9H13NO2S. CAS No. 80-39-7. Prepack ID : 23629708-100g. Molecular Weight : 199.27.
N-ethyltoluene-2-sulphonamide
N-ethyltoluene-2-sulphonamide (CAS# 1077-56-1 ) is a useful research chemical. Group: Pharmaceutical. CAS No. 1077-56-1. Pack Sizes: 5 g. Product ID: B2699-054056. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Netilmicin sulfate
1g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C21H41N5O7 · 5/2H2SO4. CAS No. 56391-57-2. Prepack ID : 53441667-1g. Molecular Weight : 720.8.
Netupitant
Netupitant is a selective neurokinin 1 (NK1) receptor antagonist with potential antiemetic activity. Netupitant competitively binds to and blocks the human substance P/NK1 receptors in the central nervous system (CNS), thereby inhibiting NK1-receptor binding of the endogenous tachykinin neuropeptide substance P (SP), which may result in the prevention of chemotherapy-induced nausea and vomiting (CINV). SP is found in neurons of vagal afferent fibers innervating the brain-stem nucleus tractus solitarii and the area postrema, which contains the chemoreceptor trigger zone (CTZ), and may be elevated in response to chemotherapy. The NK-receptor is a G-protein receptor coupled to the inositol phosphate signal-transduction pathway and is found in both the nucleus tractus solitarii and the area postrema. On 10/10 2014 FDA approved netupitant for the treatment of nausea and vomiting in patients undergoing cancer chemotherapy. Group: Pharmaceutical. CAS No. 290297-26-6. Pack Sizes: 50 mg. Product ID: B2693-465324. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Netupitant Impurities
Netupitant Impurities are crucial in the development and quality control of netupitant-based formulations, primarily used for preventing chemotherapy-induced nausea and vomiting. These impurities facilitate the assessment of drug purity and stability, ensuring the safety and efficacy of netupitant in clinical settings. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neurokinin A (4-10)
Neurokinin A (4-10), an endogenous neuromodulatory peptide formerly known as substance K, is an atachykinin NK2 receptor agonist. Group: Pharmaceutical. CAS No. 97559-35-8. Pack Sizes: 5 mg. Product ID: BAT-006163. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neurokinin B TFA
Neurokinin B TFA, one of the tachykinin family of peptides, binds a family of GPCRs-including neurokinin receptor 1 (NK1R), NK2R, and NK3R to mediate their biological effect but shows preference for the NK-3 receptor. Group: Pharmaceutical. CAS No. 101536-55-4. Pack Sizes: 10 mg. Product ID: BAT-009299. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neuropeptide AF (93-110), Human TFA salt
Neuropeptide AF, an endogenous anti-opioid peptide involved in pain modulation and endocrine functions, may also regulate metabolism via stimulation of β-adrenoceptor expression in adipocytes. Group: Pharmaceutical. Pack Sizes: 1 mg. Product ID: BAT-016479. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neuropeptide Y (29-64)
Neuropeptide Y is a 36 amino-acid neuropeptide that is involved in various physiological and homeostatic processes in both the central and peripheral nervous systems. Group: Pharmaceutical. CAS No. 303052-45-1. Pack Sizes: 5 mg. Product ID: BAT-009963. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neuropeptide Y (human, rat)
Neuropeptide Y (human, rat) is a widely distributed endogenous neuropeptide involved in the control of food intake, sexual behavior and blood pressure. NPY has also been shown to interact with the immune system, promoting gastrointestinal inflammation, as well as exhibiting an antimicrobial effect against several gut bacteria. Group: Pharmaceutical. CAS No. 90880-35-6. Pack Sizes: 5 mg. Product ID: BAT-010562. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neurotensin (8-13)
Neurotensin (8-13), the smallest active fragment of neurotensin, results in a decrease in cell-surface NT1 receptors (NTR1) density. Group: Pharmaceutical. CAS No. 60482-95-3. Pack Sizes: 10 mg. Product ID: BAT-010564. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neurotensin (cattle)
Neurotensin, a gut tridecapeptide with many central and peripheral functions, acts as a potent cellular mitogen for various colorectal and pancreatic cancers which possess high-affinityneurotensin receptors(NTR). Neurotensin also can be used as neuromodulator of dopamine transmission and exerts potent hypothermic and analgesic effects. Group: Pharmaceutical. CAS No. 55508-42-4. Pack Sizes: 10 mg. Product ID: BAT-006175. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
Neutral Red (C.I. 50040)
25g Pack Size. Group: Stains & Indicators. Formula: C15H17ClN4. CAS No. 553-24-2. Prepack ID : 75227571-25g. Molecular Weight : 288.78.
Nevirapine
100mg Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C15H14N4O. CAS No. 129618-40-2. Prepack ID : 22540548-100mg. Molecular Weight : 266.3.
Nevirapine Impurities
Nevirapine Impurities play a crucial role in the biomedical sector by ensuring the purity and efficacy of Nevirapine, an antiretroviral drug used to treat HIV-1 infection. These impurities are carefully analyzed and controlled to enhance drug safety and performance, thereby supporting successful HIV therapy and management. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
A selective inhibitor of calcineurin-mediated dephosphorylation of nuclear factor of activated T cells (NFAT). Group: Pharmaceutical. CAS No. 249537-73-3. Pack Sizes: 5 mg. Product ID: BAT-006191. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
N-Feruloyloctopamine
N-Feruloyloctopamine is a natural alkaloid found in the herbs of Datura arborea, it is an tyrosinase inhibitor. N-Feruloyloctopamine has antioxidant activity and can be used in food and medical industry. Uses: Antioxidant. Group: Pharmaceutical. CAS No. 66648-44-0. Pack Sizes: 5 mg. Product ID: NP0377. Molecular formula: Custom synthesis is available. Send your inquiries for more information.
London
N-Fluorobenzenesulfonimide
N-Fluorobenzenesulfonimide (CAS# 133745-75-2) is a mild electrophilic fluorinating reagent. Group: Pharmaceutical. CAS No. 133745-75-2. Pack Sizes: 1 kg. Product ID: B1370-300203. Molecular formula: Custom synthesis is available. Send your inquiries for more information.