2-(1,3,4-Trioxo-3,4-dihydroisoquinolin-2(1H)-yl)acetic acid CAS 161426-90-0

Purity 97%+In StockPharmaceutical Standards
CAS No.161426-90-0
Molecular FormulaC11H7NO5
Molecular Weight233.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(1,3,4-Trioxo-3,4-dihydroisoquinolin-2(1H)-yl)acetic acid CAS 161426-90-0 chemical structure

Description

High-purity 2-(1,3,4-Trioxo-3,4-dihydroisoquinolin-2(1H)-yl)acetic acid (CAS 161426-90-0) pharmaceutical standards reference standard. Molecular formula: C11H7NO5. Molecular weight: 233.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC11H7NO5
Molecular Weight233.18 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, ethanol, DMSO
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.)2003
Nitrogen Atoms1

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