3280AF 6-Cyclopropyl-3-methyl-isoxazolo[5,4-b]pyridine-4-carboxylic acid 923258-65-5 C11H10N2O3 CAS 923258-65-5

Purity 97%+In StockPharmaceutical Standards
CAS No.923258-65-5
Molecular FormulaC11H10N2O3
Molecular Weight218.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3280AF 6-Cyclopropyl-3-methyl-isoxazolo[5,4-b]pyridine-4-carboxylic acid 923258-65-5 C11H10N2O3 CAS 923258-65-5 chemical structure

Description

3280AF 6-Cyclopropyl-3-methyl-isoxazolo[5,4-b]pyridine-4-carboxylic acid 923258-65-5 C11H10N2O3 (CAS 923258-65-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H10N2O3. Molecular weight: 218.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC11H10N2O3
Molecular Weight218.21 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2

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