1-Heptanethiol CAS 1639-09-4

Purity >95%In StockPharmaceutical Standards
CAS No.1639-09-4
Molecular FormulaC7H16S
Molecular Weight132.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Heptanethiol CAS 1639-09-4 chemical structure

Description

CATO supplies 1-Heptanethiol (CAS 1639-09-4), a certified reference material (molecular formula C7H16S, MW 132.27 g/mol) for analytical method development and quality control.

Based on its molecular formula C7H16S, 1-Heptanethiol contains sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 132.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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.

As a certified reference material (CRM), 1-Heptanethiol 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 FormulaC7H16S
Molecular Weight132.27 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Sulfur Atoms1

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