Methotrexate hydrate 99%

Supplier: Thermo Scientific
Danger

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

208100250 208101000 208105000
ACRO208100250EA 91 GBP
ACRO208100250 ACRO208101000 ACRO208105000
Methotrexate hydrate 99%
Methotrexate hydrate
Formula: C₂₀H₂₂N₈O₅·xH₂O
MW: 454,44 g/mol (anhy)
Melting Pt: 195 °C (dec.)
Storage Temperature: Refrigerator
MDL Number: MFCD00150847
CAS Number: 133073-73-1
EINECS: 200-413-8
UN: 2811
ADR: 6.1,III

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Specification Test Results

Appearance Yellow to orange Crystalline powder
Infrared spectrum Conforms
Water ≤13 % (K.F.)
HPLC ≥98.5 %
Specific optical rotation +19° to +24° (20°C, 589 nm) (c=1, 14 g/l Na2CO3) (on anhydrous substance)

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