1-(methyl-d3)-2,3-dihydro-1H-indole-2,3-dione CAS 91790-36-2

Purity 97%+In StockPharmaceutical Standards
CAS No.91790-36-2
Molecular FormulaC9H4D3NO2
Molecular Weight164.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(methyl-d3)-2,3-dihydro-1H-indole-2,3-dione CAS 91790-36-2 chemical structure

Description

1-(methyl-d3)-2,3-dihydro-1H-indole-2,3-dione (CAS 91790-36-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H4D3NO2. Molecular weight: 164.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC9H4D3NO2
Molecular Weight164.18 g/mol
AppearancePale yellow to 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)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms1

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