China Wholesale Purity 99% Doxycycline HCl CAS 10592 -13-9

China Wholesale Purity 99% Doxycycline HCl CAS 10592-13-9, Find details about China CAS 10592-13-9, Doxycycline Hydrochlocide from China Wholesale Purity 99% Doxycycline HCl CAS 10592-13-9

Basic Info.

Model NO.

Doxycycline HCl

Classification

API

Color

Yellow

Product Name

Doxycycline HCl

Trademark

Specification

99%

Origin

China

Model NO.

Doxycycline HCl

Classification

API

Color

Yellow

Product Name

Doxycycline HCl

Trademark

Specification

99%

Origin

China

Product Desciption

China Wholesale Purity 99% Doxycycline HCl CAS 10592-13-9

Product Description

Item	Specification
Characteristics	Yellow crystalline powder
Identification	a) HPLC results b) TLC results c) Color reaction with sulfuric acid d) Color reaction with silver nitrate
PH	2.03.0
Specific optical rotation	-105-120 Deg.
Specific absorbance at 349nm	300-335
Light-absorbing impurities 490nm	0.07 max
Related substances	a) Methacycline: 2.0% max b) 6-epidoxycycline: 2.0% max c) 4-epidoxycycline: 0.5% max d) 4-epi-6-epidoxycycline: 0.5% max e) Oxytetracycline: 0.5% max f) 2-acetyl-2-decarbamoyldoxycycline: 0.5% max g) Any other impurity: 0.5% max h) Not indentified impurities:0.1%max
Ethanol	4.36.0%
Heavy metals	40ppm max
Water	1.42.8%
Sulphate ash	0.4% max
Assay	95.0%102.0% (C₂₂H₂₅ClN₂O₈) 88.0%~94.0%( C₂₂H₂₄N₂O₈) basedon anhydrous, ethanol-free substance

What is Doxycycline hydrochloride?

Doxycycline hydrochloride is a light blue or yellow crystalline powder. It is odorless, bitter, hygroscopic, easily soluble in water and methanol, and slightly soluble in ethanol and acetone. This product has a broad antibiotic spectrum and is effective against Gram-positive cocci and negative bacilli. The antibiotic effect is about 10 times stronger than tetracycline, and it is still effective against tetracycline-resistant bacteria. Mainly used for respiratory tract infections, chronic bronchitis, pneumonia and urinary tract infections, etc., but also for macula, typhoid fever, and mycoplasma pneumonia.

Function of Doxycycline hydrochloride

The antibiotic spectrum is basically the same as tetracycline and oxytetracycline, and the antibacterial activity in vivo and in vitro is stronger than that of tetracycline. Microorganisms have close cross-resistance to tetracycline, oxytetracycline, etc.

Mainly used for upper respiratory tract infection, tonsillitis, biliary tract infection, lymphadenitis, cellulitis, chronic bronchitis caused by sensitive Gram-positive bacteria and Gram-negative bacilli, etc.

It is also used to treat typhus, chlamydia, mycoplasma pneumonia, etc. It can still be used to treat cholera, but also to prevent falciparum malaria and leptospirosis infection.

Application of Doxycycline hydrochloride

Mainly used for upper respiratory tract infections, tonsillitis, biliary tract infections, lymphadenitis, cellulitis, elderly chronic bronchitis caused by sensitive Gram-positive cocci and Gram-negative bacilli, but also for typhus, tsutsugamushi, Mycoplasma pneumonia and so on.

It can still be used to treat cholera, but also to prevent falciparum malaria and Leptospira infection.

Packaging & Delivery

Packing :	1kg/bag ,25kg/bag;25kg/drum; according to your requirements
Port:	Shanghai/Tianjin/Dalian/Beijing/Xi'an
Lead Time :	3-5 working days upon received the payment
For mass orders, it will be delivered by air or sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Sea.

Ethyl Vanillin Powder CAS 121-32-4 Flavor Enhancer FCC Food Grade

Company Profile
Hefei JOYE Import & Export CO.,LTD is a import and export trade company established in 2011.Approved by the Chinese government set up trade enterprises.The Customs Registration code of the company is 3401961603.The company has already established marketing channels with many manufactures and customers all over the world ,and also has extended her business ranges , including Chemical raw materials.

We are specialized in Chemical raw materials: API, Pharmaceutical intermediates, Plant extracts, Health care ingredient, Vitamin,Food additives and Cosmetic additives. These products are widely used in pharmaceutical industry, chemical industry, food industry and other industries. Welcome to consult us. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

We adhering to the "pragmatic, serious, responsible, efficient" management thought construction of the unique enterprise culture, and provide the best service and high quality products, and you achieve mutual reciprocity and mutual benefit relations of cooperation.
China Wholesale Purity 99% Doxycycline HCl CAS 10592-13-9

FAQ
1.What's the min order for the usual?
15kg. As for the high-value products, min order starts from 1g or 10g.

2.What's the sample cost?
Free samples for normal products. Will charge on high-value products like huperzine-A.

3.What's the package and payment terms?
We pack with 2 layers of food-grade plastic bags inside and aluminum foil bag outside, 10-25kg/drum.
And payment terms are normally T/T & Western Union.

4.What's the shipping time?
May take 3-5 working days to Asia or surrounding countries by EMS etc..
5~10 working days to European or Americ countries by EMS etc..