A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
A pyridoxal-phosphate protein. The enzyme cleaves a carbon-sulfur bond, releasing methanethiol and an unstable enamine product that tautomerizes to an imine form, which undergoes a hydrolytic deamination to form 2-oxobutanoate and ammonia. The latter reaction, which can occur spontaneously, can also be catalysed by EC 3.5.99.10, 2-iminobutanoate/2-iminopropanoate deaminase. The enzyme is involved in L-methionine catabolism. Group: Enzymes. Synonyms: L-methioninase; methionine lyase; methioninase; methionine dethiomethylase; L-methionine γ-lyase; L-methionine methanethiol-lyase (deaminating). Enzyme Commission Number: EC 4.4.1.11. CAS No. 42616-25-1. L-Methionine γ-Lyase. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5314; methionine γ-lyase; EC 4.4.1.11; 42616-25-1; L-methioninase; methionine lyase; methioninase; methionine dethiomethylase; L-methionine γ-lyase; L-methionine methanethiol-lyase (deaminating). Cat No: EXWM-5314.
methionine-glyoxylate transaminase
L-Glutamate can also act as donor. Group: Enzymes. Synonyms: methionine-glyoxylate aminotransferase; MGAT. Enzyme Commission Number: EC 2.6.1.73. CAS No. 116155-75-0. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2913; methionine-glyoxylate transaminase; EC 2.6.1.73; 116155-75-0; methionine-glyoxylate aminotransferase; MGAT. Cat No: EXWM-2913.
Methionine Impurity 1
Methionine Impurity 1. Uses: For analytical and research use. CAS No. 2361-15-1. Molecular formula: C5H10O5S. Mole weight: 182.19. Catalog: APB2361151.
Methionine Impurity 2
Methionine Impurity 2. Uses: For analytical and research use. CAS No. 49540-14-9. Molecular formula: C5H10O4S. Mole weight: 166.19. Catalog: APB49540149.
Methionine Impurity 3
Methionine Impurity 3. Uses: For analytical and research use. CAS No. 1433954-32-5. Molecular formula: C10H16O4S2. Mole weight: 264.35. Catalog: APB1433954325.
Methionine Impurity 4
Methionine Impurity 4. Uses: For analytical and research use. CAS No. 2812-23-9. Molecular formula: C7H15NO2S. Mole weight: 177.26. Catalog: APB2812239.
A pyridoxal-phosphate protein. Group: Enzymes. Enzyme Commission Number: EC 5.1.1.2. CAS No. 9024-7-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5378; methionine racemase; EC 5.1.1.2; 9024-07-1. Cat No: EXWM-5378.
methionine S-methyltransferase
Requires Zn2+ or Mn2+. Group: Enzymes. Synonyms: S-adenosyl methionine:methionine methyl transferase; methionine methyltransferase; S-adenosylmethionine transmethylase; S-adenosylmethionine-methionine methyltransferase. Enzyme Commission Number: EC 2.1.1.12. CAS No. 9027-77-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1719; methionine S-methyltransferase; EC 2.1.1.12; 9027-77-4; S-adenosyl methionine:methionine methyl transferase; methionine methyltransferase; S-adenosylmethionine transmethylase; S-adenosylmethionine-methionine methyltransferase. Cat No: EXWM-1719.
Methionine sulfoximine
Methionine sulfoximine (2-Amino-4-(S-methylsulfonimidoyl)butanoic acid) is an irreversible inhibitor of glutamine synthetase with convulsive effects. Methionine sulfoximine is able to affect the metabolism of glutamate and glutamine, which may provide important insights in neurobiological research. Methionine sulfoximine has also been used to study mechanisms related to epilepsy and its inhibitory potential[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 2-Amino-4-(S-methylsulfonimidoyl)butanoic acid. CAS No. 1982-67-8. Pack Sizes: 10 mM * 1 mL in Water; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-W338140.
methionine synthase
Contains zinc and cobamide. The enzyme becomes inactivated occasionally during its cycle by oxidation of Co(I) to Co(II). Reactivation by reductive methylation is catalysed by the enzyme itself, with S-adenosyl-L-methionine as the methyl donor and a reducing system. For the mammalian enzyme, the reducing system involves NADPH and EC 1.16.1.8, [methionine synthase] reductase. In bacteria, the reducing agent is flavodoxin, and no further catalyst is needed (the flavodoxin is kept in the reduced state by NADPH and EC 1.18.1.2, ferredoxin-NADP+ reductase). Acts on the monoglutamate as well as the triglutamate folate, in contrast with EC 2.1.1.14, 5-methyltetrahydropteroyltriglutamate-homocysteine S-methyltransferase, which acts only on the triglutamate. Group: Enzymes. Synonyms: 5-methyltetrahydrofolate-homocysteine S-methyltransferase; 5-methyltetrahydrofolate-homocysteine transmethy. Enzyme Commission Number: EC 2.1.1.13. CAS No. 9033-23-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1727; methionine synthase; EC 2.1.1.13; 9033-23-2; 5-methyltetrahydrofolate-homocysteine S-methyltransferase; 5-methyltetrahydrofolate-homocysteine transmethylase; N-methyltetrahydrofolate:L-homocysteine methyltransferase; N5-methyltetrahydrofolate methyltransferase; N5-methyltetrahydrofolate-.
methionine transaminase
The enzyme is most active with L-methionine. It participates in the L-methionine salvage pathway from S-methyl-5'-thioadenosine, a by-product of polyamine biosynthesis. The enzyme from the bacterium Klebsiella pneumoniae can use several different amino acids as amino donor, with aromatic amino acids being the most effective. The enzyme from the plant Arabidopsis thaliana is also a part of the chain elongation pathway in the biosynthesis of methionine-derived glucosinolates. Group: Enzymes. Synonyms: methionine-oxo-acid transaminase. Enzyme Commission Number: EC 2.6.1.88. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2929; methionine transaminase; EC 2.6.1.88; methionine-oxo-acid transaminase. Cat No: EXWM-2929.
methionine-tRNA ligase
In those organisms producing N-formylmethionyl-tRNAfMet for translation initiation, this enzyme also recognizes the initiator tRNAfMet and catalyses the formation of L-methionyl-tRNAfMet, the substrate for EC 2.1.2.9, methionyl-tRNA formyltransferase. Group: Enzymes. Synonyms: methionyl-tRNA synthetase; methionyl-transfer ribonucleic acid synthetase; methionyl-transfer ribonucleate synthetase; methionyl-transfer RNA synthetase; methionine translase; MetRS. Enzyme Commission Number: EC 6.1.1.10. CAS No. 9033-22-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5641; methionine-tRNA ligase; EC 6.1.1.10; 9033-22-1; methionyl-tRNA synthetase; methionyl-transfer ribonucleic acid synthetase; methionyl-transfer ribonucleate synthetase; methionyl-transfer RNA synthetase; methionine translase; MetRS. Cat No: EXWM-5641.
methionyl aminopeptidase
This membrane-bound enzyme, which is present in both prokaryotes and eukaryotes, releases the initiator methionine from nascent peptides. The activity is dependent on the identity of the second, third and fourth amino acid residues of the target protein, but in general the enzyme acts only when the penultimate residue is small and uncharged (e.g. Gly, Ala, Cys, Ser, Thr, and Val). Group: Enzymes. Synonyms: methionine aminopeptidase; peptidase M; L-methionine aminopeptidase; MAP. Enzyme Commission Number: EC 3.4.11.18. CAS No. 61229-81-0. MAP. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4014; methionyl aminopeptidase; EC 3.4.11.18; 61229-81-0; methionine aminopeptidase; peptidase M; L-methionine aminopeptidase; MAP. Cat No: EXWM-4014.
This enzyme participates in 3 metabolic pathways: methionine metabolism, one carbon pool by folate, and aminoacyl-tRNA biosynthesis. Group: Enzymes. Synonyms: N10-formyltetrahydrofolic-methionyl-transfer ribonucleic transformylase; formylmethionyl-transfer ribonucleic synthetase; methionyl ribonucleic formyltransferase; methionyl-tRNA Met formyltransferase; methionyl-tRNA transformylase; methionyl-transfer RNA transformylase; methionyl-transfer ribonucleate methyltransferase; methionyl-transfer ribonucleic transformylase. Enzyme Commission Number: EC 2.1.2.9. CAS No. 9015-76-3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2010; methionyl-tRNA formyltransferase; EC 2.1.2.9; 9015-76-3; N10-formyltetrahydrofolic-methionyl-transfer ribonucleic transformylase; formylmethionyl-transfer ribonucleic synthetase; methionyl ribonucleic formyltransferase; methionyl-tRNA Met formyltransferase; methionyl-tRNA transformylase; methionyl-transfer RNA transformylase; methionyl-transfer ribonucleate methyltransferase; methionyl-transfer ribonucleic transformylase. Cat No: EXWM-2010.
Methioprim
Methioprim. Group: Biochemicals. Alternative Names: 4-Amino-2-methylthio-5-pyrimidinemethanol. Grades: Highly Purified. CAS No. 588-36-3. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C6H9N3OS. US Biological Life Sciences.
Worldwide
Methiopropamine hydrochloride
Methiopropamine hydrochloride. Group: Biochemicals. Alternative Names: N,a-Dimethyl-2-thiopheneethanamine hydrochloride; NSC 400137. Grades: Highly Purified. CAS No. 7464-94-0. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C8H14ClNS. US Biological Life Sciences.
Worldwide
Methiothepin maleate
Methiothepin maleate. Group: Biochemicals. Grades: Purified. CAS No. 19728-88-2. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
Methiothepin mesylate
Methiothepin (Metitepine) mesylate is a potent and non-selective 5-HT2 receptor antagonist, with pKds of 7.10 (5-HT1A), 7.28 (5HT1B), 7.56 (5HT1C), 6.99 (5HT1D), 7.0 (5-HT5A), 7.8 (5-HT5B), 8.74 (5-HT6), and 8.99 (5-HT7), and pKis of 8.50 (5HT2A), 8.68 (5HT2B), and 8.35 (5HT2C). Uses: Scientific research. Category: Signaling pathways. Alternative Names: Metitepine mesylate; Ro 8-6837 mesylate. CAS No. 74611-28-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg. Product ID: HY-107836.
Methisazone
Methisazone (Marboran) is an antiviral agent that works by inhibiting mRNA and protein synthesis. Methisazone is also a SARS-CoV-2 (COVID-19) inhibitor. Methisazone is mainly used in pox viruses[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Marboran. CAS No. 1910-68-5. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-124564.
Methisosildenafil
A new Sildenafil analogue detected as an adulterant in an herbal dietary supplement. Group: Biochemicals. Alternative Names: rel-. Grades: Highly Purified. CAS No. 496835-35-9. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Methixene Hydrochloride
Methixene Hydrochloride is an anticholinergic and antispasmodic agent of the thioxanthene class, structurally related to the antipsychotic drug thiothixene but designed for peripheral anticholinergic effects. It competitively antagonizes muscarinic acetylcholine receptors on gastrointestinal smooth muscle, reducing acetylcholine-mediated peristaltic contractions and gastrointestinal spasms, while also exerting mild antihistamine effects. Applications: Methixene hydrochloride is indicated for the symptomatic treatment of gastrointestinal spasm, irritable bowel syndrome (ibs), intestinal colic, and other functional gastrointestinal disorders characterized by hypermotility and visceral hypersensitivity. it may also be used in the management of urinary frequency and urgency associated with overactive bladder. Category: Active pharmaceutical ingredients. Synonyms: 1-methyl-3-(9H-thioxanthen-9-ylmethyl)-, hydrochloride, hydrate. CAS No. 7081-40-5. Product ID: API7081405. Molecular formula: C20H26ClNOS. Mole weight: 363.9. InChIKey: RAOHHYUBMJLHNC-UHFFFAOYSA-N.
Methocarbamol
A muscle relaxant (skeletal). Group: Biochemicals. Alternative Names: 3-(2-Methoxyphenoxy)-. Grades: Highly Purified. CAS No. 532-03-6. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
Methocarbamol
Methocarbamol is a central muscle relaxant used to treat skeletal muscle spasms. Category: Antispasmodic apis. Synonyms: Robaxin. Delaxin. Metocarbamolo. CAS No. 532-03-6. Product ID: API532036. Molecular formula: C11H15NO5. Mole weight: 241.24. EINECS: 208-524-3. SMILES: COC1=CC=CC=C1OCC(COC(=O)N)O. Appearance: White to Off-White Solid.
Methocarbamol
Methocarbamol is an orally active central muscle relaxant and blocks muscular Nav1.4 channel. Methocarbamol reversibly affects voltage dependence of inactivation of Nav1.4 channel. Methocarbamol has the potential for muscle spasms and pain syndromes research[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 532-03-6. Pack Sizes: 10 mM * 1 mL in DMSO; 50 mg; 100 mg; 500 mg. Product ID: HY-B0262.
Methocarbamol-[d3]
Methocarbamol-[d3] is the labelled analogue of Methocarbamol, which is a medication used to treat skeletal muscle spasms. Synonyms: Methocarbamol D3; 3-(2-Methoxyphenoxy)-1,2-propanediol-1-carbamate-d3; 3-(o-Methoxyphenoxy)-2-hydroxypropyl Carbamate-d3; AHR 85-d3; Avetil-d3; Delaxin-d3; Etroflex-d3; Lumirelax-d3; Miolaxene-d3; Neuraxin-d3; Relestrid-d3; Robinax-d3; (±)-Methocarbamol-d3 (methoxy-d3). Grade: 95% by HPLC; 98% atom D. CAS No. 1346600-86-9. Molecular formula: C11H12D3NO5. Mole weight: 244.26.
Methocarbamol-d5
A muscle relaxant (skeletal). Group: Biochemicals. Alternative Names: 3-(2-Methoxyphenoxy)-. Grades: Highly Purified. CAS No. 1189699-70-4. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Methocarbamol-[d5]
Methocarbamol-[d5] is the labelled analogue of Methocarbamol. Methocarbamol is a medication used to treat skeletal muscle spasms. Synonyms: Methocarbamol-D5; 3-(2-Methoxyphenoxy)-1,2-propanediol-d5 1-Carbamate; 3-(o-Methoxyphenoxy)-2-hydroxypropyl-d5 Carbamate. Grade: 95% by HPLC; 95% atom D. CAS No. 1189699-70-4. Molecular formula: C11H10D5NO5. Mole weight: 246.27.
Methoctramine
Methoctramine. Alternative Names: N,N'-bis[6-[(2-methoxyphenyl)methylamino]hexyl]octane-1,8-diamine;tetrahydrochloride. CAS No. 104807-46-7. Purity: 95%+. Product ID: ACM104807467. Molecular formula: C36H66Cl4N4O2. Mole weight: 728.7. Alfa Chemistry - ISO 9001:32057 Certified.
Methoctramine hydrochloride
Methoctramine hydrochloride. Alternative Names: METHOCTRAMINE HYDROCHLORIDE;methoctramine4hcl;N,N'-Bis[6-[[(2-methoxyphenyl)methyl]amino]hexyl]-1,8-octanediamine hydrochloride. CAS No. 104807-40-1. Product ID: ACM104807401. Molecular formula: C36H63ClN4O2. Mole weight: 619.36. Alfa Chemistry - ISO 9001:32057 Certified.
Methoctramine tetrahydrochloride
Methoctramine tetrahydrochloride is a potent and cardioselectivity antagonist of M2 muscarinic receptor. Methoctramine tetrahydrochloride can inhibit Muscarine (HY-121404)-induced bradycardia in vivo. Methoctramine tetrahydrochloride can be used in the study of cardiovascular diseases[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 104807-46-7. Pack Sizes: 5 mg. Product ID: HY-116294A.
Methomyl
1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C5H10N2O2S. CAS No. 16752-77-5. Prepack ID 32358893-1g. Molecular Weight 162.21. See USA prepack pricing.
Methomyl Oxime
A metabolite of Methomyl. Group: Biochemicals. Alternative Names: N-hydroxyethanimidothio ic Acid. Grades: Highly Purified. CAS No. 13749-94-5. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Methoprene
Methoprene, an insect juvenile growth hormone mimic, is a growth-regulating insecticide that manifests its toxicity to target organisms by acting as a juvenile hormone agonist[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: ZR-515. CAS No. 40596-69-8. Pack Sizes: 10 mM * 1 mL in DMSO; 50 mg; 100 mg. Product ID: HY-B1161.
Methoprene
Methoprene. Group: Biochemicals. Alternative Names: (2E,4E)-11-Methoxy-3,7,11-trimethyl-2,4-Dodecadienoic Acid 1-Methylethyl Ester; (2E,4E)-3,7,11-Trimethyl-11-methoxydodeca-2,4-dienoic Acid Ethyl Ester; Altosid; Altosid Liquid Larvicide; Altosid SR 10; Altosid XR; Apex; Apex (pesticide); Apex 5E; Apex 600E; Bioprene BM Fire Ant Killer Bait; Dianex; ENT 70460; Isopropyl (2E,4E)-11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate; Juvemon; Juvenmon; Kabat; Manina; Manta; Manta (hormone); Methoprene S; Metoprag 20CE; SB-515; Starbar Inhibitor; ZPA 1019; ZR 515; dl-Isopropyl 11-Methoxy-3,7,11-trimethyl-trans-trans-2,4-dodecadienoate. Grades: Highly Purified. CAS No. 40596-69-8. Pack Sizes: 25mg. Molecular Formula: C19H34O3, Molecular Weight: 310.47. US Biological Life Sciences.
Methopterine is a Folic acid analogue. Methopterine is effective in the treatment of ectopic pregnancy. Group: Biochemicals. Alternative Names: N- [4- [ [ (2-Amino-3, 4-dihydro-4-oxo-6-pteridinyl) methyl] methylamino] benzoyl] -L-glutamic Acid; N- [p- [ [ (2-Amino-3, 4-dihydro-4-oxo-6-pteridinyl) methyl] methylamino] benzoyl] - L-glutamic Acid; N- [p- [ [ (2-Amino-4-hydroxy-6-pteridinyl) methyl] methylamino] benzoyl] glutamic Acid; N- [4- [ [ (2-Amino-1, 4-dihydro-4-oxo-6-pteridinyl) methyl] methylamino] benzoyl] -L-glutamic Acid; 10-Methylfolic Acid; N10-Methyl Folic Acid; 10-Methylpteroylglutamic Acid; Methopterin; Methopterine; N10-Methylpteroylglutamic Acid; NSC 107144. Grades: Highly Purified. CAS No. 2410-93-7. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
Methopterine-d3
Labeled Methopterine. Methopterine is a Folic acid analogue. Methopterine is effective in the treatment of ectopic pregnancy. Group: Biochemicals. Alternative Names: N-[4-[[ (2-Amino-3, 4-dihydro-4-oxo-6-pteridinyl) methyl]methylamino-d3]benzoyl]-L-glutamic Acid; N-[p-[[ (2-Amino-3, 4-dihydro-4-oxo-6-pteridinyl) methyl]methylamino-d3]benzoyl]- L-glutamic acid; N-[p-[[ (2-Amino-4-hydroxy-6-pteridinyl) methyl]methylamino-d3]benzoyl]glutamic Acid; N-[4-[[ (2-Amino-1, 4-dihydro-4-oxo-6-pteridinyl) methyl]methylamino-d3]benzoyl]-L-glutamic Acid; 10-Methylfolic Acid-d3; N10-Methyl Folic Acid-d3; 10-(Methyl-d3)pteroylglutamic Acid; Methopterin-d3; Methopterine-d3; N10-(Methyl-d3)pteroylglutamic Acid; NSC 107144-d3. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
Methotrexate
Methotrexate(WR19039; CL14377) can interfere with the growth of certain cells of the body, especially cells that reproduce quickly, such as cancer cells, bone marrow cells, and skin cells. Uses: Adcs cytotoxin. Synonyms: WR19039; CL14377; WR 19039; WR-19039; CL 14377; CL-14377. Grade: >98%. CAS No. 59-05-2. Molecular formula: C20H22N8O5. Mole weight: 454.44.
Methotrexate
Methotrexate, analog of folic acid, is a nonspecific inhibitor of the dihydrofolate reductase(DHFR) of bacteria and cancerous cells as well as normal cells. It forms an inactive ternary complex with DHFR and NADPH. Methotrexate (MTX) induces apoptosis. Group: Inhibitors. Alternative Names: NCI-C04671, Amethopterin, CL14377, WR19039. CAS No. 59-05-2. Pack Sizes: 100mg. Product ID: S1210. Formula: C20H22N8O5. Smiles: CN(CC1=CN=C2C(=N1)C(=NC(=N2)N)N)C3=CC=C(C=C3)C(=O)NC(CCC(=O)O)C(=O)O. Storage Conditions: 3 years -20°C(in the dark) powder1 year -80°C(in the dark) in solvent.
United States; Europe
Methotrexate
Methotrexate (Amethopterin), an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis. Methotrexate, also an immunosuppressant and antineoplastic agent, is used for the research of rheumatoid arthritis and a number of different cancers (such as acute lymphoblastic leukemia)[1][2][3]. Uses: Scientific research. Category: Induced disease models products. Alternative Names: Amethopterin; CL14377; WR19039. CAS No. 59-05-2. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg. Product ID: HY-14519.
Methotrexate α-Methyl Ester
Methotrexate α-Methyl Ester. Group: Biochemicals. Alternative Names: N- [4- [ [ (2, 4-Diamino-6-pteridinyl) methyl] methylamino] benzoyl] -L-glutamic Acid 1-Methyl Ester. Grades: Highly Purified. CAS No. 66147-29-3. Pack Sizes: 10mg. Molecular Formula: C21H24N8O5, Molecular Weight: 468.47. US Biological Life Sciences.
Worldwide
Methotrexate-Cadaverine-Biotin Conjugate
Methotrexate-Cadaverine-Biotin Conjugate is a biotin labelled Methotrexate, which is a folic acid antagonist used as an antineoplastic and antirheumatic. Synonyms: N2-(4-{[(2,4-Diamino-6-pteridinyl)methyl](methyl)amino}benzoyl)-N-[5-({5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}amino)pentyl]-L-glutamine; L-Glutamine, N2-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-N-[5-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]pentyl]-. Grade: 95%. Molecular formula: C35H48N12O6S. Mole weight: 764.90.
Methotrexate-d3
Methotrexate-d3 is the deuterated version of Methotrexate. Methotrexate (Amethopterin) is an antimetabolite and antifolate that inhibits dihydrofolate reductase, which prevents the conversion of folate to tetrahydrofolate and inhibits DNA synthesis. Methotrexate is also an immunosuppressant and antineoplastic agent used in rheumatoid arthritis and researched in various cancers (such as acute lymphoblastic leukemia). Synonyms: Methotrexate-d3; Methotrexate-d3, Technical Grade 85per cent; (2S)-2-[[4-[(2,4-diaminopteridin-6-yl)methyl-(trideuteriomethyl)amino]benzoyl]amino]pentanedioic acid; L-Glutamic acid,N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methyl-d3-amino]benzoyl]-(9ci). Grade: 95% by HPLC; 95% atom D. CAS No. 432545-63-6. Molecular formula: C20H19D3N8O5. Mole weight: 457.46.
Methotrexate-d3
Methotrexate-d3 (Amethopterin-d3) is the deuterium labeled Methotrexate. Methotrexate (Amethopterin), an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis. Methotrexate, also an immunosuppressant and antineoplastic agent, is used for the research of rheumatoid arthritis and a number of different cancers (such as acute lymphoblastic leukemia)[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 432545-63-6. Pack Sizes: 1 mg. Product ID: HY-14519S.
Methotrexate-d3 Heptaglutamate
Methotrexate-d3 Heptaglutamate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C50H61D3N14O23, Molecular Weight: 1232.142. US Biological Life Sciences.
Worldwide
Methotrexate Dimethyl Ester
Methotrexate Dimethyl Ester. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
Methotrexate Dimethyl Ester-[d3]
Methotrexate Dimethyl Ester-[d3]. Synonyms: Methotrexate-d3 Dimethyl Ester. Grade: 95% atom D. CAS No. 432545-60-3. Molecular formula: C22H23D3N8O5. Mole weight: 485.51.
Methotrexate disodium
Methotrexate (Amethopterin) disodium, an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis. Methotrexate disodium, also an immunosuppressant and antineoplastic agent, is used for the research of rheumatoid arthritis and a number of different cancers (such as acute lymphoblastic leukemia)[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Amethopterin disodium; CL14377 disodium; WR19039 disodium. CAS No. 7413-34-5. Pack Sizes: 10 mM * 1 mL in Water; 100 mg; 500 mg. Product ID: HY-14519A.
Methotrexate EP Impurity A
Methotrexate EP Impurity A. Uses: For analytical and research use. CAS No. 945-24-4. Molecular formula: C7H8N6O. Mole weight: 192.18. Catalog: APB945244.
Methotrexate EP Impurity A HCl
Methotrexate EP Impurity A HCl. Uses: For analytical and research use. CAS No. 73978-41-3. Molecular formula: C7H8N6O. Mole weight: 192.18. Catalog: APB73978413.
Methotrexate EP Impurity B
Methotrexate EP Impurity B. Uses: For analytical and research use. CAS No. 54-62-6. Molecular formula: C19H20N8O5. Mole weight: 440.42. Catalog: APB54626.
Methotrexate EP Impurity C
Methotrexate EP Impurity C. Uses: For analytical and research use. CAS No. 2410-93-7. Molecular formula: C20H21N7O6. Mole weight: 455.43. Catalog: APB2410937.
Methotrexate EP Impurity D
Methotrexate EP Impurity D. Uses: For analytical and research use. CAS No. 5623-18-7. Molecular formula: C15H14N6O3. Mole weight: 326.32. Catalog: APB5623187.
Methotrexate EP Impurity E
Methotrexate EP Impurity E. Uses: For analytical and research use. CAS No. 19741-14-1. Molecular formula: C15H15N7O2. Mole weight: 325.33. Catalog: APB19741141.
Methotrexate EP Impurity F
Methotrexate EP Impurity F. Uses: For analytical and research use. Alternative Names: (R)-2-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)pentanedioic acid. CAS No. 51865-79-3. Molecular formula: C20H22N8O5. Mole weight: 454.44. Catalog: APB51865793.
Methotrexate EP Impurity G
Methotrexate EP Impurity G. Uses: For analytical and research use. CAS No. 2519848-42-9. Molecular formula: C28H29N9O6. Mole weight: 587.6. Catalog: APB2519848429.
Methotrexate EP Impurity H
Methotrexate EP Impurity H. Uses: For analytical and research use. CAS No. 67022-39-3. Molecular formula: C21H24N8O5. Mole weight: 468.47. Catalog: APB67022393.
Methotrexate EP Impurity I
Methotrexate EP Impurity I. Uses: For analytical and research use. Alternative Names: (S)-4-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-methoxy-5-oxopentanoic acid. CAS No. 66147-29-3. Molecular formula: C21H24N8O5. Mole weight: 468.47. Catalog: APB66147293.
Methotrexate EP Impurity J
Methotrexate EP Impurity J. Uses: For analytical and research use. CAS No. 34378-65-9. Molecular formula: C22H26N8O5. Mole weight: 482.5. Catalog: APB34378659.
Methotrexate EP Impurity J BrH
Methotrexate EP Impurity J BrH. Uses: For analytical and research use. Molecular formula: C22H27BrN8O5. Mole weight: 563.41. Catalog: APB08660.
Methotrexate EP Impurity K
Methotrexate EP Impurity K. Uses: For analytical and research use. Alternative Names: Folic Acid EP Impurity A; Levofolinate EP Impurity A. CAS No. 4271-30-1. Molecular formula: C12H14N2O5. Mole weight: 266.25. Catalog: APB4271301.
Methotrexate EP Impurity L
Methotrexate EP Impurity L. Uses: For analytical and research use. CAS No. 52980-68-4. Molecular formula: C13H16N2O5. Mole weight: 280.28. Catalog: APB52980684.
Methotrexate γ-Methyl Ester
Methotrexate γ-Methyl Ester (Methotrexate 5-methyl ester) is an impurity of the folate antagonist Methotrexate (HY-14519)[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Methotrexate 5-methyl ester; γ-EMTX. CAS No. 67022-39-3. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-135101.
Methotrexate γ-Methyl Ester
Methotrexate γ-Methyl Ester. Group: Biochemicals. Alternative Names: N- [4- [ [ (2, 4-Diamino-6-pteridinyl) methyl] methylamino] benzoyl] -L-glutamic Acid 5-Methyl Ester. Grades: Highly Purified. CAS No. 67022-39-3. Pack Sizes: 100mg. Molecular Formula: C21H24N8O5, Molecular Weight: 468.47. US Biological Life Sciences.
Worldwide
Methotrexate hydrate
Methotrexate hydrate is a substance that affects cell growth and division. It is commonly used to fight certain diseases, especially cancer and autoimmune diseases. It works by inhibiting the process by which cells synthesize DNA. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Amethopterin hydrate; CL14377 hydrate; WR19039 hydrate. CAS No. 133073-73-1. Pack Sizes: 1 g; 5 g; 10 g; 25 g; 50 g; 100 g. Product ID: HY-14519B.
Methotrexate Impurity 1
Methotrexate Impurity 1. Uses: For analytical and research use. CAS No. 70844-48-3. Molecular formula: C30H31ClN14O4. Mole weight: 687.12. Catalog: APB70844483.
Methotrexate Impurity 13
Methotrexate Impurity 13. Uses: For analytical and research use. CAS No. 59368-16-0. Molecular formula: C7H7BrN6. Mole weight: 255.07. Catalog: APB59368160.