Piperazine Impurity 24 CAS 140-79-4

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.140-79-4
Molecular FormulaC4H8N4O2
Molecular Weight144.13 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Piperazine Impurity 24 CAS 140-79-4 chemical structure

Description

Piperazine Impurity 24 (CAS 140-79-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H8N4O2. Molecular weight: 144.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC4H8N4O2
Molecular Weight144.13 g/mol
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Nitrogen Atoms4

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