| Identification | Back 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 Properties | Back Directory | [Melting point ]
170-174 °C | [density ]
1.459±0.06 g/cm3(Predicted) | [solubility ]
Aqueous Base (Slightly, Sonicated), DMSO (Slightly, Heated) | [form ]
Solid | [pka]
3.43±0.10(Predicted) | [color ]
Light Yellow to Orange | [Stability:]
Hygroscopic | [InChIKey]
RYGFOBBTCUXHBB-WDHUHKLTNA-N | [SMILES]
NC1=NC(N)=NC2=NC=C(CN(C3C=CC(C(=O)N[C@H](C(=O)O)CCC(=O)OC)=CC=3)C)N=C12 |&1:19,r| |
| Hazard Information | Back 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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BOC Sciences
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PI & PI BIOTECH INC.
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www.paypaytech.com/ |
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