Methotrexate hydrate ≥98.0% (by HPLC, titration analysis)

Leverantör: TCI EUROPE
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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

M1664-1G M1664-5G
TCIAM1664-1GEA 1250 SEK
TCIAM1664-1G TCIAM1664-5G
Methotrexate hydrate ≥98.0% (by HPLC, titration analysis)
Methotrexate hydrate
Formel: C₂₀H₂₂N₈O₅·xH₂O
MW: 454,44 g/mol (anhy)
MDL Number: MFCD00150847
CAS nummer: 133073-73-1
EINECS: 200-413-8
UN: 2811
ADR: 6.1,III
Merck Index: 14,05985
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Specifikation testresultat

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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