Lincomycin Hydrochloride

1. Lincomycin Hydrochloride 2. CAS: 7179-49-9 3. Standard:Ph.Eur.7.3 4. Assay: 99.9%

1. Certificate of Analysis Characters: white crystalline powder

2. Identification : conform to prescribed

3. Appearance of solution: claer and not more intensely coloured than reference solution Y6

4. PH: 4.5

5. Specific optical rotation: +141°

6. Impurity A: 0.4% Impurity B: 0.3%

    Impurity C: 0.0%

    Any unspecified impurity: 0.08%

    Total impurity: 0.7%

7. Heavy metals: <5PPM

8. Water: 4.0%

9. Sulfated ash: 0.1%

10. Particle size: 100%

11. Bacterial endotoxins: <0.50IU/mg

12. Residual solvents: n-Butanol: 168ppm

      Octanol: Undetected

13. Assay: 1,Sum of the contents of lincomycin hydrochloride and lincomycin B hydrochloride:99.9%

      Lincomycin B hydorchloride: 2.5% .

Fuction: antibiotics, used in respiratory tract infection, skin infection, women reproduction tract infection and abdominal cavity infection, also used as the replacer of penicillin.

Lincomycin Hydrochloride