67022-39-3

Name Methotrexate γ-Methyl Ester
CAS 67022-39-3
Molecular Formula C21H24N8O5
MDL Number MFCD30720370
Molecular Weight 468.47
MOL File 67022-39-3.mol
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Chemical Properties

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|

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
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 Information

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