5-Pentylthiophene-2-carbaldehyde CAS 100943-44-0

Purity 97%+In StockPharmaceutical Standards
CAS No.100943-44-0
Molecular FormulaC10H14OS
Molecular Weight182.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Pentylthiophene-2-carbaldehyde CAS 100943-44-0 chemical structure

Description

5-Pentylthiophene-2-carbaldehyde (CAS 100943-44-0) is a high-purity analytical reference standard with the molecular formula C10H14OS and a molecular weight of 182.28 g/mol.

The molecular framework of 5-Pentylthiophene-2-carbaldehyde (C10H14OS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 5-Pentylthiophene-2-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC10H14OS
Molecular Weight182.28 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Sulfur Atoms1

Related Pentylthiophene Standards

Recommended Standards

Why CATO?