3-(1-Ethyl-5-methyl-1h-pyrazol-4-yl)-1-phenyl-1h-pyrazole-4-carboxylic acid CAS 1006348-70-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1006348-70-4
Molecular FormulaC16H16N4O2
Molecular Weight296.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(1-Ethyl-5-methyl-1h-pyrazol-4-yl)-1-phenyl-1h-pyrazole-4-carboxylic acid CAS 1006348-70-4 chemical structure

Description

3-(1-Ethyl-5-methyl-1h-pyrazol-4-yl)-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 1006348-70-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H16N4O2. Molecular weight: 296.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC16H16N4O2
Molecular Weight296.32 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 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms4

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