4-(2,4-Dichlorobenzyl)-6-(1H-pyrrol-1-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one CAS 866144-79-8

Purity 97%+In StockPharmaceutical Standards
CAS No.866144-79-8
Molecular FormulaC19H14Cl2N2O2
Molecular Weight373.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(2,4-Dichlorobenzyl)-6-(1H-pyrrol-1-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one CAS 866144-79-8 chemical structure

Description

CATO supplies 4-(2,4-Dichlorobenzyl)-6-(1H-pyrrol-1-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 866144-79-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H14Cl2N2O2. Molecular weight: 373.23 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H14Cl2N2O2
Molecular Weight373.23 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2

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