2-oxo-1H,2H,5H,6H,7H,8H,9H-cyclohepta[b]pyridine-3-carbonitrile CAS 117311-18-9

Purity 97%+In StockPharmaceutical Standards
CAS No.117311-18-9
Molecular FormulaC11H12N2O
Molecular Weight188.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-oxo-1H,2H,5H,6H,7H,8H,9H-cyclohepta[b]pyridine-3-carbonitrile CAS 117311-18-9 chemical structure

Description

2-oxo-1H,2H,5H,6H,7H,8H,9H-cyclohepta[b]pyridine-3-carbonitrile (CAS 117311-18-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12N2O. Molecular weight: 188.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H12N2O
Molecular Weight188.23 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2

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