(E)-ethyl N'-5-amino-1-phenyl-1H-pyrazole-4-carbonylacetohydrazonate 99347-10-1 Ethyl N-[(5-amino-1-phenyl-1H-pyrazol-4-yl)carbonyl]ethanehydrazonoate CAS 99347-10-1

Purity 97%+In StockPharmaceutical Standards
CAS No.99347-10-1
Molecular FormulaC14H17N5O2
Molecular Weight287.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-ethyl N'-5-amino-1-phenyl-1H-pyrazole-4-carbonylacetohydrazonate 99347-10-1 Ethyl N-[(5-amino-1-phenyl-1H-pyrazol-4-yl)carbonyl]ethanehydrazonoate CAS 99347-10-1 chemical structure

Description

(E)-ethyl N'-5-amino-1-phenyl-1H-pyrazole-4-carbonylacetohydrazonate 99347-10-1 Ethyl N-[(5-amino-1-phenyl-1H-pyrazol-4-yl)carbonyl]ethanehydrazonoate (CAS 99347-10-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H17N5O2. Molecular weight: 287.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC14H17N5O2
Molecular Weight287.32 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms5

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