Ethyl 3-(tert-butyl)-1-(2,4-dichlorobenzyl)-1H-pyrazole-5-carboxylate, tech CAS 306936-96-9

Purity 97%+In StockPharmaceutical Standards
CAS No.306936-96-9
Molecular FormulaC17H20Cl2N2O2
Molecular Weight355.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 3-(tert-butyl)-1-(2,4-dichlorobenzyl)-1H-pyrazole-5-carboxylate, tech CAS 306936-96-9 chemical structure

Description

Ethyl 3-(tert-butyl)-1-(2,4-dichlorobenzyl)-1H-pyrazole-5-carboxylate, tech (CAS 306936-96-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H20Cl2N2O2. Molecular weight: 355.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC17H20Cl2N2O2
Molecular Weight355.26 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.)2025
Halogen ContentCl-containing
Nitrogen Atoms2

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