517-63-5 Stephanine 5H-Benzo(g)-1,3-benzodioxolo(6,5,4-de)quinoline, 6,7,7a,8-tetrahydro-9-methoxy-7-methyl-, (R)- CAS 517-63-5

Purity 97%+In StockPharmaceutical Standards
CAS No.517-63-5
Molecular FormulaC19H19NO3
Molecular Weight309.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

517-63-5 Stephanine 5H-Benzo(g)-1,3-benzodioxolo(6,5,4-de)quinoline, 6,7,7a,8-tetrahydro-9-methoxy-7-methyl-, (R)- CAS 517-63-5 chemical structure

Description

CATO supplies 517-63-5 Stephanine 5H-Benzo(g)-1,3-benzodioxolo(6,5,4-de)quinoline, 6,7,7a,8-tetrahydro-9-methoxy-7-methyl-, (R)- (CAS 517-63-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H19NO3. Molecular weight: 309.36 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H19NO3
Molecular Weight309.36 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

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