5,7-Dichloro-3-methyl-2-(4-nitrobenzoyl)-1-benzofuran CAS 306979-10-2

Purity 97%+In StockPharmaceutical Standards
CAS No.306979-10-2
Molecular FormulaC16H9Cl2NO4
Molecular Weight350.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,7-Dichloro-3-methyl-2-(4-nitrobenzoyl)-1-benzofuran CAS 306979-10-2 chemical structure

Description

CATO supplies 5,7-Dichloro-3-methyl-2-(4-nitrobenzoyl)-1-benzofuran (CAS 306979-10-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H9Cl2NO4. Molecular weight: 350.15 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC16H9Cl2NO4
Molecular Weight350.15 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.)2025
Halogen ContentCl-containing
Nitrogen Atoms1

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