N'-((1H-Indol-3-yl)methylene)-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide CAS 306300-77-6

Purity 97%+In StockPharmaceutical Standards
CAS No.306300-77-6
Molecular FormulaC20H17N5O
Molecular Weight343.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N'-((1H-Indol-3-yl)methylene)-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide CAS 306300-77-6 chemical structure

Description

N'-((1H-Indol-3-yl)methylene)-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide (CAS 306300-77-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H17N5O. Molecular weight: 343.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC20H17N5O
Molecular Weight343.38 g/mol
AppearancePale yellow to yellow crystalline powder
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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms5

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