Dacarbazine Impurity 2 CAS 7151-03-3

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.7151-03-3
Molecular FormulaC4H3N5O H2O
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dacarbazine Impurity 2 CAS 7151-03-3 chemical structure

Description

Dacarbazine Impurity 2 (CAS 7151-03-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H3N5O H2O. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC4H3N5O H2O
Molecular Weight155.12 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1959
Nitrogen Atoms5

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