2-Amino-1-(2,5-dichlorothiophen-3-yl)ethanone Hydrochloride CAS 88020-23-9

Purity 97%+In StockPharmaceutical Standards
CAS No.88020-23-9
Molecular FormulaC6H5Cl2NOS
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Amino-1-(2,5-dichlorothiophen-3-yl)ethanone Hydrochloride CAS 88020-23-9 chemical structure

Description

The occurrence of 2-Amino-1-(2,5-dichlorothiophen-3-yl)ethanone Hydrochloride is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-Amino-1-(2,5-dichlorothiophen-3-yl)ethanone Hydrochloride (CAS 88020-23-9) is a high-purity analytical reference standard with the molecular formula C6H5Cl2NOSHCl and a molecular weight of 246.53 g/mol.

Structurally, 2-Amino-1-(2,5-dichlorothiophen-3-yl)ethanone Hydrochloride (C6H5Cl2NOSHCl) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. 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 246.53 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.

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 2-Amino-1-(2,5-dichlorothiophen-3-yl)ethanone Hydrochloride 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 FormulaC6H5Cl2NOS HCl
Molecular Weight246.53 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1982
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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