2-(2-(3,5-Dimethyl-4H-1,2,4-triazol-4-yl)phenoxy)acetic acid CAS 1019111-23-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1019111-23-9
Molecular FormulaC12H13N3O3
Molecular Weight247.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2-(3,5-Dimethyl-4H-1,2,4-triazol-4-yl)phenoxy)acetic acid CAS 1019111-23-9 chemical structure

Description

The occurrence of 2-(2-(3,5-Dimethyl-4H-1,2,4-triazol-4-yl)phenoxy)acetic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(2-(3,5-Dimethyl-4H-1,2,4-triazol-4-yl)phenoxy)acetic acid (CAS 1019111-23-9), molecular formula C12H13N3O3 and molecular weight 247.25 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-(2-(3,5-Dimethyl-4H-1,2,4-triazol-4-yl)phenoxy)acetic acid (C12H13N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 247.25 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-(2-(3,5-Dimethyl-4H-1,2,4-triazol-4-yl)phenoxy)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 FormulaC12H13N3O3
Molecular Weight247.25 g/mol
AppearancePale yellow to yellow crystalline powder
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms3

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