06563

Methotrexate hydrate

≥99.0% (sum of enantiomers, HPLC)

• Synonim(y): 4-Amino-10-methylfolic acid hydrate, L-4-Amino-N¹⁰-methylpteroylglutamic acid hydrate, L-Amethopterin hydrate, Antifolan hydrate, MTX hydrate, Methylaminopterin hydrate
• Wzór empiryczny (zapis Hilla): C₂₀H₂₂N₈O₅ · xH₂O
• Numer CAS: 133073-73-1
• Masa cząsteczkowa: 454.44 (anhydrous basis)
• PubChem Substance ID: 329748247
• UNSPSC Code: 12352202
• NACRES: NA.77
• EC Number: 200-413-8
• MDL number: MFCD00150847

Właściwości

• biological source: synthetic
• Quality Segment: 200
• assay: ≥99.0% (sum of enantiomers, HPLC)
• form: powder or crystals
• optical activity: [α]/D +21.0±2.0°
• impurities: ≤0.1% sulfated ash
• mp: 185-204 °C
• solubility: water: insoluble
• storage temp.: −20°C
• SMILES string: [H]O[H].CN(Cc1cnc2nc(N)nc(N)c2n1)c3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O
• InChI: 1S/C20H22N8O5.H2O/c1-28(9-11-8-23-17-15(24-11)16(21)26-20(22)27-17)12-4-2-10(3-5-12)18(31)25-13(19(32)33)6-7-14(29)30;/h2-5,8,13H,6-7,9H2,1H3,(H,25,31)(H,29,30)(H,32,33)(H4,21,22,23,26,27);1H2/t13-;/m0./s1
• InChI key: FPJYMUQSRFJSEW-ZOWNYOTGSA-N
• Gene Information: human ... DHFR(1719)

Opis

General description

Methotrexateis an analog of folate. It shows anti-inflammatory effects throughseveral cellular mechanisms. The inhibition of dihydrofolate reductase reducesthe de novo synthesis of pyrimidines and purines, transmetylation ofphospholipids and proteins, and formation of polyamines.

Application

Potent inhibitor of dihydrofolate reductase and agent for antitumor studies. Use to inhibit dihydrofolate reductase in DHFR-based protein expression systems.

Potent inhibitor of dihydrofolate reductase and agent for antitumor studies. Use to inhibit dihydrofolate reductase in DHFR-based protein expression systems. Also effective in treatment of pyrimethamine-resistant Plasmodium vivax malaria parasites.

Potent inhibitor of dihydrofolate reductase and agent for antitumor studies. Use to inhibit dihydrofolate reductase in DHFR-based protein expression systems. Also shows immunosuppressive effects in, e.g., rheumatoid arthritis.

Methotrexatehydrate has been used as a disease modifyinganti-rheumatic drug (DMARD) to study its effects on Ross River virus disease (RRVD) in mice models.

Other Notes

Folic acid antagonist. Potent inhibitor of dihydrofolate reductase.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS06,GHS08
• Słowo ostrzegawcze: Danger
• Kody zagrożeń: H301,H341,H360D,H372
• Ostrzeżenia: P202 - P260 - P264 - P280 - P301 + P310 - P405
• Hazard Classifications: Acute Tox. 3 Oral - Muta. 2 - Repr. 1B - STOT RE 1
• Narządy docelowe: Liver,Bone marrow
• Klasa składowania: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Co się dzieje?: WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• PPE (środki ochrony indywidualnej): Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges