Factory high quality and low price PRISTINAMYCIN
| Price | USD1.00 |
| Packge | 1g |
- Min. Order:1g
- Supply Ability:g/kg/Ton
- Time:2019-12-26
Product Details
- Product NamePRISTINAMYCIN
- CAS No.11006-76-1
- EINECS No.234-244-6
- MFC71H84N10O17
- MW1349.48346
- AppearanceSolidPale Yellow
- Melting point 170-178℃
- storage temp. Amber Vial, Hygroscopic, -20°C Freezer, Under inert atmosphere
Heidi 0728
Email:heidi@coreychem.com
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PRISTINAMYCIN Basic information
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Product Name:
Synonyms:
PRISTINAMYCIN;VIRGINIAMYCIN;antibioticno.899;eskalin500;eskalinv;mikamycin;ostreogrycin;patricin
CAS:
MF:
C71H84N10O17
MW:
1349.48346
EINECS:
234-244-6
Product Categories:
Mol File:
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PRISTINAMYCIN Chemical Properties
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Melting point
170-178℃
EPA Substance Registry System
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Safety Information
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PRISTINAMYCIN Usage And Synthesis
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Uses
An antibiotic used in livestock feed to prevent disease among young swine. Also is used in ethanol production to prevent microbial contamination.
Uses
Virginiamycin complex is defined as a mixture of 75% ostreogrycin A (virginiamycin M1) and 25% virginiamycin S1, together with the less abundant S analogues. As the two major components have quite different solubilities, these proportions are not readily achieved or used. BioAustralis has isolated and re-combined the individual components to provide the defined components of virginiamycin complex. The composition of the complex is important as Virginiamycin S1 acts a synergist, binding to the conformational change of the peptidyl transferase centre of the 50S ribosome induced by ostreogrycin A.
Brand name
Stafac (SmithKline Beecham Animal Health).
Pharmaceutical Applications
A natural product of Streptomyces virginiae with antimicrobial activity similar to that of other streptogramins. It has chiefly been used as an animal feed additive, but is available in some countries for oral administration and in topical preparations.
Pharmaceutical Applications
The two major components are pristinamycin IA and pristinamycin IB. It is available in some countries for the oral treatment of upper respiratory, bronchopulmonary, dental, skin, genital and bone infections caused by susceptible organisms. In-vitro activity is summarized in Table 28.1. The drug is usually well tolerated, although minor gastrointestinal disturbances and rash may occur.
Contact allergens
Like the other streptogramin, pristinamycin, virginiamycin is made of two subunits, virginiamycin S1 and virginiamycin M1. Dermatitis was quite common in people using the formerly available topical virginiamycin. Occupational dermatitis was observed in the pharmaceutical industry, in breeders, and in a surgeon who used topical virginiamycin on postoperative wounds (personal observation).
Safety Profile
Moderately toxic by ingestion, intraperitoneal, and subcutaneous routes. Used as an antibiotic.
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
- Since:2014-12-17
- Address: Room 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H
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