Choline impurity 3 CAS 19249-04-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.19249-04-8
Molecular FormulaC12H24N2O4
Molecular Weight260.33 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Choline impurity 3 CAS 19249-04-8 chemical structure

Description

Choline impurity 3 (CAS 19249-04-8) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H24N2O4. Molecular weight: 260.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H24N2O4
Molecular Weight260.33 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1962
Nitrogen Atoms2

Related Choline Standards

Recommended Standards

Why CATO?