1: Identification

Name:  N-(4-Chlorobenzoyl)-N-(4-methoxyphenyl)hydrazine; 

Synonyms: N-4-Methoxyphenyl-N-4-chlorobenzoylhydrazide

Molecular Structure:

Molecular Formula:  C₁₄H₁₃ClN₂O₂ 

Molecular Weight: 276.72

CAS NO.: 16390-07-1

EINECS:  240-441-8

2：Properties

Density: 1.298g/cm3

Boiling point: 391.7ºC at 760 mmHg

Flash point:  190.7ºC

3: Quality Standard

Appearance: Slight Yellow Powder

Assay(HPLC): ≥97.00%

Impurity A: ≤2.0%

Other single impurity: ≤1.0%

Total impurities: ≤3.0%

Ignition residue: ＜0.5%

Loss on drying: ≤0.5%

Melting Point: 132-135ºC

4: Others

Packing: 25kg cardboard drum packing.

Usage: The intermediate of indomethacin.

Conditions for safe storage:

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

Transport Information:

DOT (US) /IMDG /IATA: Not dangerous goods.