12-methyl-5-oxa-1,10,11-triazatricyclo[6.4.0.0²,⁶]dodeca-2(6),3,7,11-tetraen-9-one CAS 91206-31-4

Purity 97%+In StockPharmaceutical Standards
CAS No.91206-31-4
Molecular FormulaC9H7N3O2
Molecular Weight189.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

12-methyl-5-oxa-1,10,11-triazatricyclo[6.4.0.0²,⁶]dodeca-2(6),3,7,11-tetraen-9-one CAS 91206-31-4 chemical structure

Description

12-methyl-5-oxa-1,10,11-triazatricyclo[6.4.0.0²,⁶]dodeca-2(6),3,7,11-tetraen-9-one (CAS 91206-31-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7N3O2. Molecular weight: 189.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC9H7N3O2
Molecular Weight189.17 g/mol
AppearancePale yellow to yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms3

Recommended Standards

Why CATO?