Oxytetracycline Hydrochloride
CAS: 2058-46-0
MF: C22H25ClN2O9
MW: 496.89
EINECS: 218-161-2
Chemical Properties Yellow Crystalline Solid
Usage Antibiotic substance isolated from the elaboration products of the actinomycete, Streptomyces rimosus, grown on a suitable medium. Antibacterial
Description:
Oxytetracycline hydrochloride is a salt prepared from oxytetracycline taking advantage of the basic dimethylamino group which protonates readily to form the salt in hydrochloric acid solutions. The hydrochloride is the preferred formulation for pharmaceutical applications. Like all tetracyclines, oxytetracycline shows broad spectrum antibacterial and antiprotozoan activity and acts by binding to the 30S and 50S ribosomal sub-units, blocking protein synthesis.
DESCRIPTION | YELLOW CRYSTALLIN POWDER | COMPIIES |
IDENTIFICATION: | ACCORDING TO BP2001 | COMPIIES |
PH VALUE | 2.3 ~ 2.9 | 2.50 |
SPECIFIC OPTICAL ROTATION | -188°~-200° | -188° |
ABSORBANCE (353nm, PH2.0) | 270 ~290 | 275.0 |
LIGHT ABSORBING IMPURITY | ABSORBANCE AT 430nm, <0.50 | 0.32 |
ABSORBANCE AT 490nm, <0.20 | 0.11 |
RELATED SUBSTANCES | CONTENT OF IMPURITY PEAK MEET THE REQUIREMENTS | COMPLIES |
HEAVY METALS | ≤50<o:p> A(0.2%, 1CM, 430NM)<0.50 | 0.28 |
SULPHATED ASH | ≤0.5% | 0.08% |
WATER | ≤2.0% | 1.3% |
HPLC ASSAY< | 95.0%~102.0% ANHYDROUS SUBSTANCE | 99.5% |
Usage
1. Common hydrochloride as a yellow crystalline powder, odorless, bitter taste; Cited moist; Deep when exposed to light color gradient, failure is easily damaged in an alkaline solution. Soluble in water, slightly soluble in ethanol, insoluble in chloroform or ether.
2. Antibacterial, breathing disease, the pig lung disease, dysentery for the prevention and treatment of Pasteurella multocida, brucellosis, anthrax, E. Coli and Salmonella infections, acute respiratory infections, swine mycoplasma pneumonia. Urinary tract infections caused by susceptible strains, with the clothes vitamin C acidification of the urine. Fairly frequently as feed additives, can prevent the disease, can also improve feed utilization and growth.
Oxytetracycline hydrochloride is a salt prepared from oxytetracycline taking advantage of the basic dimethylamino group which protonates readily to form the salt in hydrochloric acid solutions. The hydrochloride is the preferred formulation for pharmaceutical applications. Like all tetracyclines, oxytetracycline shows broad spectrum antibacterial and antiprotozoan activity and acts by binding to the 30S and 50S ribosomal sub-units, blocking protein synthesis. 
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Company InformationShanxi NEPU Import & Export dedicated to the development, production and marketing of chemicals which is specialized in pharmaceutical intermediates,Veterinary drug intermediates and Pesticide intermediates,our campany is located in Shijiazhuang,Hebei Province. For many years of hard working with high developed technology, we are doing great jobs in China, and ranked in the top level of manufacturing medicine-used pharmaceutical intermediates. High purity of products, good price, short time of delivery, quick response of service. We are the manufacturer, we have better price, we have large stock for delivery in short time. After-sale Service : We will supply flexible service ways, various service ways such as common sample free, online service, global exhibitions and meeting face to face will be accepted. Clients' satisfaction is our principle. Good reputation is our origin! Let us reach a brilliant new achievement hand-in-hand.

1. who are we?
We are based in Hebei, China, start from 2018,sell to Eastern Europe(50.00%),South America(50.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
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food additive,chemical agent,Pharmaceutical Intermediates,veterinary,dye intermediate
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