2-Methyl-2,3,3a,4,7,7a-hexahydro-1h-isoindole-1,3-dione CAS 2021-21-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2021-21-8
Molecular FormulaC9H11NO2
Molecular Weight165.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-2,3,3a,4,7,7a-hexahydro-1h-isoindole-1,3-dione CAS 2021-21-8 chemical structure

Description

2-Methyl-2,3,3a,4,7,7a-hexahydro-1h-isoindole-1,3-dione (CAS 2021-21-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11NO2. Molecular weight: 165.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC9H11NO2
Molecular Weight165.19 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

Recommended Standards

Why CATO?