6,7-Dimethoxy-1H-benzo[d][1,3]oxazin-2(4H)-one CAS 2027543-37-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2027543-37-7
Molecular FormulaC10H11NO4
Molecular Weight209.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6,7-Dimethoxy-1H-benzo[d][1,3]oxazin-2(4H)-one CAS 2027543-37-7 chemical structure

Description

CATO supplies 6,7-Dimethoxy-1H-benzo[d][1,3]oxazin-2(4H)-one (CAS 2027543-37-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11NO4. Molecular weight: 209.20 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H11NO4
Molecular Weight209.20 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms1

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