2-((4-(3-Methoxyphenyl)-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid CAS 1459687-89-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1459687-89-8
Molecular FormulaC16H14N4O3S
Molecular Weight342.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((4-(3-Methoxyphenyl)-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid CAS 1459687-89-8 chemical structure

Description

The occurrence of 2-((4-(3-Methoxyphenyl)-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-((4-(3-Methoxyphenyl)-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 1459687-89-8), molecular formula C16H14N4O3S and molecular weight 342.37 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-((4-(3-Methoxyphenyl)-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid (C16H14N4O3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 2-((4-(3-Methoxyphenyl)-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetic 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

Molecular FormulaC16H14N4O3S
Molecular Weight342.37 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
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Nitrogen Atoms4
Sulfur Atoms1

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