Minoxidil Impurity 31 CAS 35139-68-5

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.35139-68-5
Molecular FormulaC4H4Cl2N4O
Molecular Weight195.01 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Minoxidil Impurity 31 CAS 35139-68-5 chemical structure

Description

CATO supplies Minoxidil Impurity 31 (CAS 35139-68-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H4Cl2N4O. Molecular weight: 195.01 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC4H4Cl2N4O
Molecular Weight195.01 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity>95%
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1967
Halogen ContentCl-containing
Nitrogen Atoms4

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