N-(1-(tert-Butyl)-4-(5-chloro-2-hydroxyphenyl)-1H-pyrazol-3-yl)-2,2,2-trifluoroacetamide CAS 1958100-69-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1958100-69-0
Molecular FormulaC15H15ClF3N3O2
Molecular Weight361.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(1-(tert-Butyl)-4-(5-chloro-2-hydroxyphenyl)-1H-pyrazol-3-yl)-2,2,2-trifluoroacetamide CAS 1958100-69-0 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(1-(tert-Butyl)-4-(5-chloro-2-hydroxyphenyl)-1H-pyrazol-3-yl)-2,2,2-trifluoroacetamide.

N-(1-(tert-Butyl)-4-(5-chloro-2-hydroxyphenyl)-1H-pyrazol-3-yl)-2,2,2-trifluoroacetamide (CAS 1958100-69-0), molecular formula C15H15ClF3N3O2 and molecular weight 361.75 g/mol, is a CATO reference standard with documented purity and traceability.

N-(1-(tert-Butyl)-4-(5-chloro-2-hydroxyphenyl)-1H-pyrazol-3-yl)-2,2,2-trifluoroacetamide (C15H15ClF3N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 N-(1-(tert-Butyl)-4-(5-chloro-2-hydroxyphenyl)-1H-pyrazol-3-yl)-2,2,2-trifluoroacetamide 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 FormulaC15H15ClF3N3O2
Molecular Weight361.75 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentF/Cl-containing
Nitrogen Atoms3

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