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Doxycycline Hyclate

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Doxycycline Hyclate, Doxycycline HCL, Doxycycline Hydrochloride

CAS number: 24390-14-5

Molecular formula:C22H24N2O8.HCl

molecular weight: 480.90

Valid time: 4 years

Packing: 25kg/drum

Specification:

TEST   

SPECIFICATION

 RESULT

Appearance

Yellow crystalline powder

Corresponds

Identification

A) tR of HPLC test

Corresponds

B)Sulphuric acid yellow Color reaction

C)Chloride’s reaction

pH

2.0 to 3.0

2.4

Specific Optical Rotation(*)

-105ºto -120º, Calculate on the

Anhydrous, ethanol-free substance

-111

Light-absorbing Impurities

Not More Than 0.07 at 490nm, calculated on

The anhydrous, ethanol-free substance

0.02

Related Substances(%)

Metacycline

Not More Than 2.0%

0.19

6-epidoxycycline

Not More Than 2.0%

1.5

Oxytetracycline

Not More Than 0.5%

0.06

4-epidoxycycline

Not More Than 0.5%

0.02

4,6-epidoxycycline

Not More Than 0.5%

N.D.

Impurity F

Not More Than 0.5%

0.16

Any other impurities

Not More Than 0.5%

0.01

Ethanol(%)

4.3 to 6.0%

4.8

Heavy Metals(ppm)

Less Than 50ppm

<50

Water(%)

1.4% to 2.8%

2.0

Sulphated Ash(%)

Not More Than 0.4%

<0.1

Assay

95.0-102.0%of C22H25ClN2O8 calculate on the

Anhydrous, ethanol-free substance

98.1

Conclusion

The Above Product Conforms to BP2012

 

 

 

 

Function

 

This product is antibiotics. There are broad-spectrum antibacterial activity for Gram-positive cocci and negative bacteria cause mild infections can also be used for typhus, scrub typhus and other rickettsial infections, dysentery and disease on Abba also atypical pneumonia active.

 

Application

It is an antimicrobial agent.
Having Strongly effectiveon chlamydia, mycoplasma, enterbacteriaceae infection, and mixed infection.
Protecting eyes, clean respiratory tract,and Protecting mucosa, and strengthen the first protective screen of immunity Pay special attention to: horses and rabbit are unfavorable take orally, to avoid dairy products and calcium content in the high feed together.

 


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