Cimetidine Impurity 3 CAS 10191-60-3

Purity 97%+In StockPharmaceutical Standards
CAS No.10191-60-3
Molecular FormulaC4H6N2S2
Molecular Weight146.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cimetidine Impurity 3 CAS 10191-60-3 chemical structure

Description

Structurally, Cimetidine Impurity 3 (C4H6N2S2) contains a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 146.23 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Cimetidine Impurity 3 (CAS 10191-60-3), molecular formula C4H6N2S2 and molecular weight 146.23 g/mol, is a CATO reference standard with documented purity and traceability.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Cimetidine Impurity 3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC4H6N2S2
Molecular Weight146.23 g/mol
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1959
Nitrogen Atoms2
Sulfur Atoms2

Related Cimetidine Standards

Recommended Standards

Why CATO?