(4Z)-1-(4,5-Dihydro-1,3-thiazol-2-yl)-3-methyl-4-(2-phenylhydrazin-1-ylidene)-4,5-dihydro-1H-pyrazol-5-one CAS 338402-55-4

Purity 97%+In StockPharmaceutical Standards
CAS No.338402-55-4
Molecular FormulaC13H13N5OS
Molecular Weight287.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4Z)-1-(4,5-Dihydro-1,3-thiazol-2-yl)-3-methyl-4-(2-phenylhydrazin-1-ylidene)-4,5-dihydro-1H-pyrazol-5-one CAS 338402-55-4 chemical structure

Description

CATO supplies (4Z)-1-(4,5-Dihydro-1,3-thiazol-2-yl)-3-methyl-4-(2-phenylhydrazin-1-ylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 338402-55-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H13N5OS. Molecular weight: 287.34 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H13N5OS
Molecular Weight287.34 g/mol
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms5
Sulfur Atoms1

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