Methotrexate hydrate ≥98.0% (by HPLC, titration analysis)
Fornitore: TCI EUROPE
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Pericolo
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Synonyms:
L-Amethopterin hydrate, Methylaminopterin hydrate, MTX hydrate, (4-(((2,4-Diaminopteridin-6-yl)methyl)(methyl)amino)benzoyl)-L-glutamic acid hydrate(1:x), Antifolan hydrate, L-4-Amino-N10-methylpteroylglutamic acid hydrate, (+)-Amethopterin hydrate, L(+)-Amethopterin hydrate, 4-Amino-10-methylfolic acid hydrate
Formula:
C₂₀H₂₂N₈O₅·xH₂O Peso molecolare: 454,44 g/mol (anhy) |
MDL Number:
MFCD00150847 CAS Number: 133073-73-1 EINECS: 200-413-8 UN: 2811 ADR: 6.1,III Merck Index: 14,05985 |
Risultati del test di specificazione
Appearance | Light yellow to Brown powder to crystal |
Purity (HPLC) | min. 98.0 area% |
Purity (Neutralization titration) | min. 98.0 % (calcd.on anh.substance) |
Specific rotation [a]20/D | +18.0 to +23.0 deg (C=0.1, 1mol/L NaOH sol.) (calcd.on anh.substance) |
Water | max. 10.0 % |
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