9-[(4-tert-Butylphenyl)methyl]-5-methyl-13-nitro-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-10-one CAS 866156-38-9

Purity 97%+In StockPharmaceutical Standards
CAS No.866156-38-9
Molecular FormulaC25H24N2O4
Molecular Weight416.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9-[(4-tert-Butylphenyl)methyl]-5-methyl-13-nitro-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-10-one CAS 866156-38-9 chemical structure

Description

CATO supplies 9-[(4-tert-Butylphenyl)methyl]-5-methyl-13-nitro-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-10-one (CAS 866156-38-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H24N2O4. Molecular weight: 416.47 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC25H24N2O4
Molecular Weight416.47 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°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
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2

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