5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,2-oxazole-3-carboxylic acid CAS 1306119-72-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1306119-72-1
Molecular FormulaC9H6F3N3O3
Molecular Weight261.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,2-oxazole-3-carboxylic acid CAS 1306119-72-1 chemical structure

Description

The occurrence of 5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,2-oxazole-3-carboxylic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,2-oxazole-3-carboxylic acid (CAS 1306119-72-1), molecular formula C9H6F3N3O3 and molecular weight 261.16 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,2-oxazole-3-carboxylic acid (C9H6F3N3O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 261.16 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 5-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,2-oxazole-3-carboxylic 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 FormulaC9H6F3N3O3
Molecular Weight261.16 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms3

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