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Postion:Product Catalog >API>Antibiotics>Tetracycline drugs>Doxycycline
Doxycycline
  • Doxycycline

Doxycycline

Price $50
Package 1kg
Min. Order: 1kg
Supply Ability: 10tons
Update Time: 2023-03-27

Product Details

Product Name: Doxycycline CAS No.: 564-25-0
EC-No.: 209-271-1 Min. Order: 1kg
Purity: 99% Supply Ability: 10tons
Release date: 2023/03/27

Product Description

Doxycycline HCl CAS 564-25-0 Doxycycline Powder:

Doxycycline is antibiotic medicine, tetracycline drugs, treatment for chlamydia mycoplasma infection. Its character is yellow or pale yellow crystalline powder, odor, taste bitter. Easily dissolved in water and methanol,slightly soluble in ethanol or acetone, insoluble in chloroform.


Items

Specifications

Results

Appearance

Yellow crystalline powder 

Conforms 

Identification 

TLC

Conforms 

sulphuric acid reaction a yellow colour develops

Conforms 

it gives reaction of chlorides

Conforms

PH

2.0~3.0

2.3

Specific absorbance   

at 349nm e(1%) 300~355

320

Specific optical rotation

-105 ~ -120°

-110°

Heavy metals:

≤50ppm

< 20ppm

Light-absorbing impurities

at 490nm  ≤0.07

0.03

Related substances

6-epidoxycycline  ≤2.0%

metacycline ≤2.0%

4-epidoxycycline ≤0.5%  (ep5)

4-epi-6-epidoxycycline ≤0.5%  (ep5)

oxytetracycline ≤0.5%  (ep5)

any other impurity ≤0.5%

not identified impurities ≤0.1% (ep5)

1.6%

0.1%

Not found

Not found

Not found

Not found

Not found

Ethanol 

4.3~6.0% (m/m)

4.5%

Sulphated ash

≤0.4%

0.05%

Water 

1.4~2.8%

1.8%

Assay 

95.0~102.0% ( c22h25cln2o8)

based on anhydrous, ethanol-free substance

98.6%

Conclusion 

    Conform with USP32

Application


Its antibacterial spectrum is very close to Tetracycline and Terramycin, but it has better effect, be sensitive to the Staphylococcus Aureus of tetracycline-resistant, oxytetracycline, long lasting time.

It is often used in Senile Chronic Bronchitis, respiratory tract infection, lung infection, acute tonsillitis, mycoplasma pneumonia, urinary tract infection, blood poisoning, bacillary dysentery, acute lymphadenitis, etc. It is very popular to Nephropathy patient because of its unobvious poisoning for kidney.

Detailed Image:


Article illustration

Packaging:

1kg/aluminum foil bag or 25kg/drum:


Article illustration

Shipping:

1) By Express: EMS/ DHL/ FedEx/ TNT/ UPS for sample or small order

2) By air or Sea for bulk order

Article illustration

Our Services

1) The professional sales reprensentative answers your inquiy on time;

2) We can provide reasonable price, high quality product and prompt shipmen;

3) We can send the goods to your delivery addreee directly, it is relatively safe and fast;

4) Warm sfter sale service, we will help to solve the problems in your usage.


Article illustration

Article illustration




Company Profile Introduction

Xingtai Xingjiu New Material Technology Co., Ltd. was founded in 2018 and it is located in Xingtai City, Hebei Province.Our company aims to be a leading materials science company with innovation, customer orientation, inclusiveness and sustainability, committed to the sustainable development of society through our expertise in materials science and deep collaboration with our customers. Xingjiu company produces industrial intermediates, cosmetics raw materials, solvents and other daily chemical raw materials, to provide customers with a wide range of technology based on differentiated products and right solutions.Our goal is to be a leading position on chemical industry.With vigorous and progressive spirit and strong competitive strength, our company will strive to provide customers with high quality industrial products and excellent service, in order to achieve the lofty goal. Xingjiu company adheres to four core values of customer first, team building, innovation and responsibility.If you are interested in our products, please contact us by emails or calls.We will get back to you in time. Look forward to our cooperation.

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  • Since: 2018-04-16
  • Address: Guangzong Economic Development Zone, Xingtai City, Hebei Province
INQUIRY
李秋燕
+86-17731987558
xingjiu@xingjiubiotech.com