1-[3-(1-benzofuran-2-yl)-5-(furan-2-yl)-4,5-dihydro-1h-pyrazol-1-yl]-2-chloroethan-1-one CAS 790725-79-0

Purity 97%+In StockPharmaceutical Standards
CAS No.790725-79-0
Molecular FormulaC17H13ClN2O3
Molecular Weight328.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[3-(1-benzofuran-2-yl)-5-(furan-2-yl)-4,5-dihydro-1h-pyrazol-1-yl]-2-chloroethan-1-one CAS 790725-79-0 chemical structure

Description

1-[3-(1-benzofuran-2-yl)-5-(furan-2-yl)-4,5-dihydro-1h-pyrazol-1-yl]-2-chloroethan-1-one (CAS 790725-79-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H13ClN2O3. Molecular weight: 328.75 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H13ClN2O3
Molecular Weight328.75 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentCl-containing
Nitrogen Atoms2

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