3-n-Heptylthiophene CAS 65016-61-7

Purity 97%+In StockPharmaceutical Standards
CAS No.65016-61-7
Molecular FormulaC11H18S
Molecular Weight182.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-n-Heptylthiophene CAS 65016-61-7 chemical structure

Description

CATO manufactures 3-n-Heptylthiophene 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.

3-n-Heptylthiophene (CAS 65016-61-7), molecular formula C11H18S and molecular weight 182.33 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H18S, 3-n-Heptylthiophene contains sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 182.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 FormulaC11H18S
Molecular Weight182.33 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1975
Sulfur Atoms1

Recommended Standards

Why CATO?