Customer support

xie@china-sinoway.com
English
banner
Products
Home

API

Chlortetracycline 57-62-5

Chlortetracycline 57-62-5

95% up by HPLC
  • Product Details

Product Information


Product name

Chlortetracycline

CAS No.

57-62-5

Molecular Formula

C22H23ClN2O8

Molecular Weight

478.92

Quality Standard

95% up by HPLC

Appearance

White powder


COA of Chlortetracycline


ITEMS

STANDARD

RESULTS

Characters

Yellow powder

Conforms      

Identification

A

Thin-layer chromatography             

Conforms

B

As description of EP6

C

Reaction of chlorides

PH

2.3-3.3

2.51

Water

≤2.0%

0.45%

Spec. Rotation

-235° - -250°

-248°

Sulphated Ash

≤0.5%

0.14%

Absorbance

460nm ≤0.40

0.218

Related Substances

4-Epichlortetracycline

≤4.0%

1.47%

Total of other impurities                             

≤1.0%

0.78%

Heavy Metals

≤50ppm

< 50ppm

TC.HCL( on dried basis)

≤8.0%

3.36%

CTC.HCL(on dried basis)

≥89.5%

93.23%

TC.HCl+CTC.HCl(on dried basis)

94.5%-102.0%

96.59%

            

Usage


Function of Chlortetracycline


Chlortetracycline is a broad-spectrum antibiotic of the tetracycline class, which has a good inhibitory effect on Staphylococcus aureus, Streptococcus pyogenes, pneumococcus and Chlamydia trachomatis. At present, it is commonly used for skin infections. For example, it is often used in external dosage forms. Chlortetracycline hydrochloride ointment can be used to treat purulent skin diseases such as impetigo, mild small burns and ulcer infections. The method of use It is for topical application. During use, occasionally it may cause skin redness, rash and other allergic reactions. It should be noted that patients who are allergic to tetracycline antibiotics should be prohibited from using it. In addition, if you are pregnant, breastfeeding women, children should also avoid using it.


When taking the medicine, avoid contact with mucous membranes such as eyes, nose and mouth. In addition, if there is a burning sensation, itching, redness and swelling at the medication site, the medication should be stopped, the local medication should be washed, and if necessary, consult a doctor.

Send A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related Products

Mupirocin powder
MUPIROCIN 12650-69-0
99% up / GMP
IMATINIB MESYLATE
IMATINIB MESYLATE 220127-57-1
In-house Standard
CEFTIOFUR SODIUM
CEFTIOFUR SODIUM 104010-37-9
In-house Specification
OSELTAMIVIR PHOSPHATE
OSELTAMIVIR PHOSPHATE 204255-11-8
99% up , Pharmaceutical Grade
THYMOPENTIN
THYMOPENTIN 69558-55-0
99% up Medical Grade
LOSARTAN POTASSIUM
LOSARTAN POTASSIUM 124750-99-8
98.5% up, USP32 
AZILSARTAN
AZILSARTAN 147403-03-0
99% up, JP/ GMP / PMDA / DMF
Send A Message
Send A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

about

Contact