4-Hydrazinyl-4-oxobutanoic acid CAS 4604-20-0

Purity 97%+In StockPharmaceutical Standards
CAS No.4604-20-0
Molecular FormulaC23H28N2OS CH4O3S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Hydrazinyl-4-oxobutanoic acid CAS 4604-20-0 chemical structure

Description

4-Hydrazinyl-4-oxobutanoic acid (CAS 4604-20-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H28N2OS CH4O3S. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC23H28N2OS CH4O3S
Molecular Weight476.65 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms2
Sulfur Atoms2

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