2-Bromo-4-(ethoxycarbonylthio)-4-thiobenzoic Acid CAS 1076199-58-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Bromo-4-(ethoxycarbonylthio)-4-thiobenzoic Acid.

2-Bromo-4-(ethoxycarbonylthio)-4-thiobenzoic Acid (CAS 1076199-58-0), molecular formula C10H9BrO3S2 and molecular weight 321.21 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-Bromo-4-(ethoxycarbonylthio)-4-thiobenzoic Acid (C10H9BrO3S2) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 321.21 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 2-Bromo-4-(ethoxycarbonylthio)-4-thiobenzoic Acid 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

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