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ChemicalBook--->CAS DataBase List--->67022-39-3

67022-39-3

67022-39-3 Structure

67022-39-3 Structure
IdentificationBack Directory
[Name]

Methotrexate γ-Methyl Ester
[CAS]

67022-39-3
[Synonyms]

Methotrexate Impurity H
Methotrexate EP Impurity H
Methotrexate Impurity 8(EP-H)
Methotrexate-5-monomethyl ester
Methotrexate-Methyl Ester (TEA salt)
Methotrexate γ-Methyl Ester (Impurity H)
Methotrexate Impurity 8（Methotrexate EP Impurity H）
Methotrexate EP Impurity H（Amethopterin EP Impurity H）
Methotrexate EP Impurity H (Methotrexate 5-Methyl Ester)
Methotrexate EP Impurity H (Methotrexate-5-Monomethyl Ester)
L-Glutamic acid, N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-, 5-methyl ester
(S)-2-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-methoxy-5-oxopentanoic acid
(2S)-2-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]-5-methoxy-5-oxopentanoic acid
[Molecular Formula]

C21H24N8O5
[MDL Number]

MFCD30720370
[MOL File]

67022-39-3.mol
[Molecular Weight]

468.47
Chemical PropertiesBack Directory
[Melting point ]

170-174 °C
[density ]

1.459±0.06 g/cm3(Predicted)
[pka]

3.43±0.10(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H335-H315-H319
[Precautionary statements ]

P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Hazard InformationBack Directory
[Uses]

Methotrexate γ-methyl ester is an impurity of Methotrexate (M260675), a folic acid antagonist. Used as a antineoplastic and antirheumatic.
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