Tert-butyl 7-chloro-2,3-dihydro-4H-benzo[b][1,4]oxazine-4-carboxylate CAS 2374745-65-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2374745-65-8
Molecular FormulaC13H16ClNO3
Molecular Weight269.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 7-chloro-2,3-dihydro-4H-benzo[b][1,4]oxazine-4-carboxylate CAS 2374745-65-8 chemical structure

Description

CATO supplies Tert-butyl 7-chloro-2,3-dihydro-4H-benzo[b][1,4]oxazine-4-carboxylate (CAS 2374745-65-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H16ClNO3. Molecular weight: 269.72 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H16ClNO3
Molecular Weight269.72 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Halogen ContentCl-containing
Nitrogen Atoms1

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