68986-76-5 7519WBL07L Cuprous 2-thiophenecarboxylate UNII-7519WBL07L (2-Thiophenecarboxylato-kappaO2,kappaS1)copper Copper 2-thienylcarboxylate Copper 2-thiophenecarboxylate Copper(1+) thiophene-2-carboxylate Copper(I) thiophene-2-carboxylate Copper(I) thiophene-2-carboxylate [MI] Copper, (2-thiophenecarboxylato-kappaO2,kappaS1)- Cuprous 2-thienylcarboxylate CUTC CAS 68986-76-5

Purity 97%+In StockPharmaceutical Standards
CAS No.68986-76-5
Molecular FormulaC5H7CuO2S
Molecular Weight194.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

68986-76-5 7519WBL07L Cuprous 2-thiophenecarboxylate UNII-7519WBL07L (2-Thiophenecarboxylato-kappaO2,kappaS1)copper Copper 2-thienylcarboxylate Copper 2-thiophenecarboxylate Copper(1+) thiophene-2-carboxylate Copper(I) thiophene-2-carboxylate Copper(I) thiophene-2-carboxylate [MI] Copper, (2-thiophenecarboxylato-kappaO2,kappaS1)- Cuprous 2-thienylcarboxylate CUTC CAS 68986-76-5 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.

CATO supplies 68986-76-5 7519WBL07L Cuprous 2-thiophenecarboxylate UNII-7519WBL07L (2-Thiophenecarboxylato-kappaO2,kappaS1)copper Copper 2-thienylcarboxylate Copper 2-thiophenecarboxylate Copper(1+) thiophene-2-carboxylate Copper(I) thiophene-2-carboxylate Copper(I) thiophene-2-carboxylate [MI] Copper, (2-thiophenecarboxylato-kappaO2,kappaS1)- Cuprous 2-thienylcarboxylate CUTC (CAS 68986-76-5), a certified reference material (molecular formula C5H7CuO2S, MW 194.72 g/mol) for analytical method development and quality control.

Based on its molecular formula C5H7CuO2S, 68986-76-5 7519WBL07L Cuprous 2-thiophenecarboxylate UNII-7519WBL07L (2-Thiophenecarboxylato-kappaO2,kappaS1)copper Copper 2-thienylcarboxylate Copper 2-thiophenecarboxylate Copper(1+) thiophene-2-carboxylate Copper(I) thiophene-2-carboxylate Copper(I) thiophene-2-carboxylate [MI] Copper, (2-thiophenecarboxylato-kappaO2,kappaS1)- Cuprous 2-thienylcarboxylate CUTC contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 194.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

CATO manufactures 68986-76-5 7519WBL07L Cuprous 2-thiophenecarboxylate UNII-7519WBL07L (2-Thiophenecarboxylato-kappaO2,kappaS1)copper Copper 2-thienylcarboxylate Copper 2-thiophenecarboxylate Copper(1+) thiophene-2-carboxylate Copper(I) thiophene-2-carboxylate Copper(I) thiophene-2-carboxylate [MI] Copper, (2-thiophenecarboxylato-kappaO2,kappaS1)- Cuprous 2-thienylcarboxylate CUTC 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 FormulaC5H7CuO2S
Molecular Weight194.72 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1976
Sulfur Atoms1

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