4-Cyanoindazole-3-carboxylic Acid Methyl Ester CAS 1167056-66-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1167056-66-7
Molecular FormulaC10H7N3O2
Molecular Weight201.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Cyanoindazole-3-carboxylic Acid Methyl Ester CAS 1167056-66-7 chemical structure

Description

CATO supplies 4-Cyanoindazole-3-carboxylic Acid Methyl Ester (CAS 1167056-66-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H7N3O2. Molecular weight: 201.18 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H7N3O2
Molecular Weight201.18 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms3

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