2-(chloromethylidene)propanedinitrile CAS 10472-09-0

Purity 97%+In StockPharmaceutical Standards
CAS No.10472-09-0
Molecular FormulaC4HClN2
Molecular Weight112.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(chloromethylidene)propanedinitrile CAS 10472-09-0 chemical structure

Description

2-(chloromethylidene)propanedinitrile (CAS 10472-09-0) is a high-purity analytical reference standard with the molecular formula C4HClN2 and a molecular weight of 112.52 g/mol.

Structurally, 2-(chloromethylidene)propanedinitrile (C4HClN2) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 112.52 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).

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

As a certified reference material (CRM), 2-(chloromethylidene)propanedinitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC4HClN2
Molecular Weight112.52 g/mol
Purity97%+
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)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1959
Halogen ContentCl-containing
Nitrogen Atoms2

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