1-Amino-4-chloro-2-butyne · HCl CAS 77369-59-6

Purity 97%+In StockPharmaceutical Standards
CAS No.77369-59-6
Molecular FormulaC4H6ClN
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Amino-4-chloro-2-butyne · HCl CAS 77369-59-6 chemical structure

Description

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.

1-Amino-4-chloro-2-butyne · HCl (CAS 77369-59-6), molecular formula C4H6ClNHCl and molecular weight 140.01 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C4H6ClNHCl, 1-Amino-4-chloro-2-butyne · HCl contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 140.01 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO manufactures 1-Amino-4-chloro-2-butyne · HCl 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 FormulaC4H6ClN HCl
Molecular Weight140.01 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1979
Halogen ContentCl-containing
Nitrogen Atoms1

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