Pralatrexate Impurity 2 CAS 2028268-08-6

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2028268-08-6
Molecular FormulaC18H17N7O
Molecular Weight347.37 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Pralatrexate Impurity 2 CAS 2028268-08-6 chemical structure

Description

High-purity Pralatrexate Impurity 2 (CAS 2028268-08-6) pharmacopoeial impurity standards reference standard. Molecular formula: C18H17N7O. Molecular weight: 347.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC18H17N7O
Molecular Weight347.37 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms7

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