8-Hydroxy-4,5-dihydro-7H,10H-pyrano[3,2-c]pyrrolo[3,2,1-ij]quinoline-7,10-dione CAS 128099-75-2

Purity 97%+In StockPharmaceutical Standards
CAS No.128099-75-2
Molecular FormulaC14H9NO4
Molecular Weight255.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-Hydroxy-4,5-dihydro-7H,10H-pyrano[3,2-c]pyrrolo[3,2,1-ij]quinoline-7,10-dione CAS 128099-75-2 chemical structure

Description

CATO supplies 8-Hydroxy-4,5-dihydro-7H,10H-pyrano[3,2-c]pyrrolo[3,2,1-ij]quinoline-7,10-dione (CAS 128099-75-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H9NO4. Molecular weight: 255.23 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H9NO4
Molecular Weight255.23 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms1

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