Ethyl (E)-4-(((2-chlorobenzoyl)oxy)imino)-3-methyl-4,5,6,7-tetrahydrobenzofuran-2-carboxylate CAS 296244-49-0

Purity 97%+In StockPharmaceutical Standards
CAS No.296244-49-0
Molecular FormulaC19H18ClNO5
Molecular Weight375.80 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl (E)-4-(((2-chlorobenzoyl)oxy)imino)-3-methyl-4,5,6,7-tetrahydrobenzofuran-2-carboxylate CAS 296244-49-0 chemical structure

Description

CATO supplies Ethyl (E)-4-(((2-chlorobenzoyl)oxy)imino)-3-methyl-4,5,6,7-tetrahydrobenzofuran-2-carboxylate (CAS 296244-49-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H18ClNO5. Molecular weight: 375.80 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H18ClNO5
Molecular Weight375.80 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 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms1

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