ISO quality (GMP standard) Secnidazole DC (USP34/BP2011)

Brief Description
CAS No.: 3366-95-8 Other Names: Secnidazole APIs MF: C7H11N3O3
Place of Origin: Hunan China (Mainland) Type: Antibiotic and Antimicrobial Agents Grade Standard: Medicine Grade
Brand Name: Goldliloo Model Number: GL-A-5029 Purity: Not less than 98.5%
Apperance: Almost white or slightly yellowish c...  
Delivery Terms & Packaging
Packaging Detail:25KG/ Paper Drum
Delivery Detail:In a week after receiving payment
Specifications
ISO quality (GMP standard) Secnidazole DC (USP34/BP2011)

1,Quality Level: CNS
2,Assay: 99.4%
3,GMP standard
4, Almost whiter or slightly yellowish crystalline powder
5,Sample is ok

Product Name: Secnidazole, CAS NO: 3366-95-8

MW: 185.18

Apperance: Almost white or slightly yellowish crystalline powder

Product Name

Secnidazole

Specification

In-house

Items

Acceptance criteria

Results

Character

Appearance

Almost whiter or slightly yellowish crystalline powder

Almost whiter or slightly yellowish crystalline powder

Solubility

Freely soluble in ethanol, soluble in chloroform, sparingly in water or ethyl ether, freely soluble dilute acid

conforms

Melting point

68.0-78.0°C

75.0-76.0°C

Identification

A. Chemical reaction to be examined gives positive reactions.

Complies

B. UV Max227nm, min224nm

Complies

C. Inframed absorbtion

Complies

Tests

Clarity and colour of solution

The solution is not more internsely colour than the reference colour solution.

Complies

Acidity and Alkalinity

5.5-7.5

6.2

Loss and drying

4.0 -6.0 %

4.9%

Relater substance(HPLC)

2-methyl-5-nitronimidazole: NMT0.5 Percent

0.1%

Any other individual impurity: NMT0.5 Percent

0.1%

Total impurity NMT1.0 Percent

0.3%

Heavy metales

NMT 0.001%

LT 0.001%

Sulphated ash

NMT 0.1%

LT 0.1%

Residual solvent

Dichloromethane: NMT300PPM

Not detected

Ethyl acetate: NMT1000PPM

Not detected

Assay

NLT 98.5% of C7H11N3O3, calculated to the dried substance

99.4%

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