1-Acetyl-2-phenylhydrazine

Pharmaceutical Materials 2025-03-02

CAS Number: 114-83-0

Molecular Formula: C8H10N2O

Molecular Weight: 150.18 g/mol

Appearance: Colorless needle-like crystals or white solid

Melting Point: 128-132°C

Usage: Used in organic synthesis, pharmaceuticals, and as an intermediate.

 

Attribute Details
Chemical Name 1-Acetyl-2-phenylhydrazine
Synonyms N-Acetyl-N-phenylhydrazine; 1-Acetyl-2-phenylhydrazine; N-Acetylphenylhydrazine; Acetylphenylhydrazine; β-Acetylphenylhydrazine
CAS Number 114-83-0
Molecular Formula C8H10N2O
Molecular Weight 150.18 g/mol
Appearance White or pale yellow solid, sometimes described as a colorless prism or powder
Melting Point 116-118°C
Solubility Soluble in hot water and ethanol; slightly soluble in cold water and ether
Chemical Properties 1-Acetyl-2-phenylhydrazine is an organic compound belonging to the hydrazine family. It is a white or pale yellow solid with a specific melting point. It reacts with oxyhaemoglobin to form free radicals and can be used to induce haemolytic anaemia for studies of the hematopoietic system.
Applications Used as an organic synthesis intermediate and a stabilizer. It is also used in the preparation of chlornidazine, a drug with antitumor activity. Additionally, it serves as a vascular tumor inducer in experimental animal models.
Safety Information May be harmful if swallowed or inhaled. Causes eye, skin, and respiratory irritation. May cause damage to the red blood cells, leading to haemolytic anaemia. Handle with caution and avoid contact with skin, eyes, and clothing. Store in a cool, dry place away from incompatible materials and oxidizing agents.

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