3-(2H-tetrazol-5-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine CAS 117562-90-0

Purity 97%+In StockPharmaceutical Standards
CAS No.117562-90-0
Molecular FormulaC9H11N5S
Molecular Weight221.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2H-tetrazol-5-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine CAS 117562-90-0 chemical structure

Description

The occurrence of 3-(2H-tetrazol-5-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 3-(2H-tetrazol-5-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine (CAS 117562-90-0), a certified reference material (molecular formula C9H11N5S, MW 221.28 g/mol) for analytical method development and quality control.

Based on its molecular formula C9H11N5S, 3-(2H-tetrazol-5-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 221.28 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.

CATO manufactures 3-(2H-tetrazol-5-yl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine 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 FormulaC9H11N5S
Molecular Weight221.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms5
Sulfur Atoms1

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