7,7-dimethyl-1,4-thiazepane CAS 1428233-55-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1428233-55-9
Molecular FormulaC7H15NS
Molecular Weight145.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7,7-dimethyl-1,4-thiazepane CAS 1428233-55-9 chemical structure

Description

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.

7,7-dimethyl-1,4-thiazepane (CAS 1428233-55-9), molecular formula C7H15NS and molecular weight 145.27 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to sulfur-containing functionality, 7,7-dimethyl-1,4-thiazepane is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 145.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures 7,7-dimethyl-1,4-thiazepane 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 FormulaC7H15NS
Molecular Weight145.27 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1991
Nitrogen Atoms1
Sulfur Atoms1

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Why CATO?