Metronidazole Benzoate(CAS:13182-89-3)

Brief Description
CAS No.: 13182-89-3 Other Names: 1H-imidazole-1-ethanol MF: C13H13N3O4
EINECS No.: 236-131-7 Place of Origin: China (Mainland) Type: Anti-Allergic Agents, Antibiotic and Anti...
Grade Standard: Medicine Grade Brand Name: SINOWAY Model Number: BP/EP/USP
Apperance: White Or Yellowish Crystalline Powde...  
Delivery Terms & Packaging
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Specifications
Metronidazole Benzoate(CAS:13182-89-3)

Metronidazole Benzoate
CAS:13182-89-3
Standard:BP/USP
Assay: 99.0% min
Passed GMP certificate/ DMF open part/ ISO

Metronidazole Benzoate

CAS NO.:  13182-89-3

EINECS NO.: 236-131-7

M.F.: C13H15N3O5

M.W.: 293.2753

Assay:  99.0% min
Quality standard:BP/USP/EP
Characters:white crystal powder

Usage :  anti-amebic, antitrichomonal drug and anti-anaerobe drug

 

 Specification:

Items

Standards

Results

Appearance

a white or yellowish crystalline powder

Conforms

Solubility

Slightly solube in water, in acetone, in alcohol and in methylene, chloride

Conforms

Identification c), a),b)

c)  infrared

a)      Melting point 159-163°c

b)      Specific absorbance 365-395

a) 160.5-160.8°c

b) 375

Loss on drying

≤0.5%

0.20%

Residue on ignition

≤0.1%

0.03%

Heavy Metal

≤20PPM

<20PPM

Particle size

40-60MESH

COMPLY

Residual solvents

Ethanediol≤620PPM

≤620PPM

Appearance of solution

SUSPENSION ∏

AND SOLUTION GY6

COMPLY

Related substance

Single Impurity≤0.1%

0.054%

Total impurity≤0.2%

0.090%

Disregard limited≤0.01%

pass

Assay

99.0%-101.0% C6H9N3O3

99.60%C6H9N3O3

Meet with requirement of BP2007/BP2008/USP30

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