5-Chloro-N-(3-(2-ethoxyethyl)benzo[d]thiazol-2(3H)-ylidene)thiophene-2-carboxamide CAS 865162-36-3

Purity 97%+In StockPharmaceutical Standards
CAS No.865162-36-3
Molecular FormulaC16H15ClN2O2S2
Molecular Weight366.89 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Chloro-N-(3-(2-ethoxyethyl)benzo[d]thiazol-2(3H)-ylidene)thiophene-2-carboxamide CAS 865162-36-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Chloro-N-(3-(2-ethoxyethyl)benzo[d]thiazol-2(3H)-ylidene)thiophene-2-carboxamide.

CATO supplies 5-Chloro-N-(3-(2-ethoxyethyl)benzo[d]thiazol-2(3H)-ylidene)thiophene-2-carboxamide (CAS 865162-36-3), a certified reference material (molecular formula C16H15ClN2O2S2, MW 366.89 g/mol) for analytical method development and quality control.

Structurally, 5-Chloro-N-(3-(2-ethoxyethyl)benzo[d]thiazol-2(3H)-ylidene)thiophene-2-carboxamide (C16H15ClN2O2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 366.89 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 5-Chloro-N-(3-(2-ethoxyethyl)benzo[d]thiazol-2(3H)-ylidene)thiophene-2-carboxamide 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 FormulaC16H15ClN2O2S2
Molecular Weight366.89 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms2

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