Ethyl 6-oxo-5,6-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylate CAS 19658-64-1

Purity 97%+In StockPharmaceutical Standards
CAS No.19658-64-1
Molecular FormulaC13H11NO5
Molecular Weight261.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 6-oxo-5,6-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylate CAS 19658-64-1 chemical structure

Description

CATO supplies Ethyl 6-oxo-5,6-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylate (CAS 19658-64-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H11NO5. Molecular weight: 261.23 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H11NO5
Molecular Weight261.23 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms1

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