3-(3-Chloropropyl)thiophene CAS 20906-01-8

Purity 97%+In StockPharmaceutical Standards
CAS No.20906-01-8
Molecular FormulaC7H9ClS
Molecular Weight160.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(3-Chloropropyl)thiophene CAS 20906-01-8 chemical structure

Description

CATO manufactures 3-(3-Chloropropyl)thiophene 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.

CATO supplies 3-(3-Chloropropyl)thiophene (CAS 20906-01-8), a certified reference material (molecular formula C7H9ClS, MW 160.66 g/mol) for analytical method development and quality control.

Structurally, 3-(3-Chloropropyl)thiophene (C7H9ClS) contains sulfur-containing functionality, 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 160.66 g/mol, it falls into the medium-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).

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.

Physical & Chemical Properties

Molecular FormulaC7H9ClS
Molecular Weight160.66 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1962
Halogen ContentCl-containing
Sulfur Atoms1

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