(4Z)-3-tert-Butyl-1-phenyl-4-[(thiophen-3-yl)methylidene]-4,5-dihydro-1H-pyrazol-5-one CAS 1025206-25-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1025206-25-0
Molecular FormulaC18H18N2OS
Molecular Weight310.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4Z)-3-tert-Butyl-1-phenyl-4-[(thiophen-3-yl)methylidene]-4,5-dihydro-1H-pyrazol-5-one CAS 1025206-25-0 chemical structure

Description

CATO supplies (4Z)-3-tert-Butyl-1-phenyl-4-[(thiophen-3-yl)methylidene]-4,5-dihydro-1H-pyrazol-5-one (CAS 1025206-25-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H18N2OS. Molecular weight: 310.41 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H18N2OS
Molecular Weight310.41 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms2
Sulfur Atoms1

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