3-Butyl-1-vinyl-1H-imidazol-3-ium chloride CAS 657394-63-3

Purity 97%+In StockPharmaceutical Standards
CAS No.657394-63-3
Molecular FormulaC9H17N2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Butyl-1-vinyl-1H-imidazol-3-ium chloride CAS 657394-63-3 chemical structure

Description

Structurally, 3-Butyl-1-vinyl-1H-imidazol-3-ium chloride (C9H17N2Cl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 188.70 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

3-Butyl-1-vinyl-1H-imidazol-3-ium chloride (CAS 657394-63-3), molecular formula C9H17N2Cl and molecular weight 188.70 g/mol, is a CATO reference standard with documented purity and traceability.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 3-Butyl-1-vinyl-1H-imidazol-3-ium chloride 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 FormulaC9H17N2 Cl
Molecular Weight188.70 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1985
Halogen ContentCl-containing
Nitrogen Atoms2

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