N'-((1H-Indol-3-yl)methylene)-3-(5-chlorothiophen-2-yl)-1H-pyrazole-5-carbohydrazide CAS 303104-91-8

Purity 97%+In StockPharmaceutical Standards
CAS No.303104-91-8
Molecular FormulaC17H12ClN5OS
Molecular Weight369.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N'-((1H-Indol-3-yl)methylene)-3-(5-chlorothiophen-2-yl)-1H-pyrazole-5-carbohydrazide CAS 303104-91-8 chemical structure

Description

CATO supplies N'-((1H-Indol-3-yl)methylene)-3-(5-chlorothiophen-2-yl)-1H-pyrazole-5-carbohydrazide (CAS 303104-91-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H12ClN5OS. Molecular weight: 369.83 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC17H12ClN5OS
Molecular Weight369.83 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms5
Sulfur Atoms1

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