1-Propyl-3-(trifluoromethyl)pyrazole-4-carbaldehyde CAS 1820666-35-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1820666-35-0
Molecular FormulaC8H9F3N2O
Molecular Weight206.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Propyl-3-(trifluoromethyl)pyrazole-4-carbaldehyde CAS 1820666-35-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 206.17 g/mol gives 1-Propyl-3-(trifluoromethyl)pyrazole-4-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-Propyl-3-(trifluoromethyl)pyrazole-4-carbaldehyde (CAS 1820666-35-0), a certified reference material (molecular formula C8H9F3N2O, MW 206.17 g/mol) for analytical method development and quality control.

The molecular framework of 1-Propyl-3-(trifluoromethyl)pyrazole-4-carbaldehyde (C8H9F3N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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 1-Propyl-3-(trifluoromethyl)pyrazole-4-carbaldehyde 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 FormulaC8H9F3N2O
Molecular Weight206.17 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 tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF-containing
Nitrogen Atoms2

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