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High Quality & Purity Antibiotic Pharmaceutical Raw Materials CAS 83905-01-5 Azithromycin
Category:Health & Medical/Animal & Veterinary/Veterinary Medicine
  • Post Date:2015-04-24 10:41:58
  • Expiry Date:6 months
  • Quantity:1000
  • Specs:Foil bags;Tin;Vails
  • Payment Method:Western Union;Bank transfer ;Money gram
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High Quality & Purity Antibiotic Pharmaceutical Raw Materials CAS 83905-01-5 Azithromycin Basic Info. Model NO.:83905-01-5 Mf:C38h72n2o12 MW:748.99 Melting Point:113-115 Purity:50% & 70% Appearance:White Crystalline Powder Export Markets:Global Additional Info. Trademark:YCGC Packing:25kg/Drum or as Require Standard:SGS Origin:China HS Code:3004409090 Production Capacity:Mass Stock Product Description 50% & 70% Injectable Antibiotic Azithromycin CAS 83905-01-5 Zithromax For sensitive Bacterial Infections 1. Quick Details: Azithromycin Alias: 9-Deoxo-9A-methyl-9A-aza-homoerythromycin A; 11-(4-Dimethylamino-3-hydroxy-6-methyl-oxan-2-yl)oxy-2-ethyl-3, 4, 10-tr CAS No.: 83905-01-5 MF: C38H72N2O12 MW: 748.99 Melting Point: 113-115º C Appearance: White crystalline powder Purity: 50% & 70% Grade: Pharmaceutical Grade & Veterinary Grade Storage: Closed, shading preservation Delivery time: Within 18 hours upon receipt of payment Delivery: EMS, DHL, TNT, FedEx, UPS Usage: Antibiotics used for a variety of sensitive bacterial infections, such as respiratory infection; Skin and soft tissue infection. 2. Description: Azithromycin (trade names Zithromax, Azyth, Sumamed) is an antibiotic useful for the treatment of bacterial infections. It is an azalide, a subclass of macrolide antibiotic. It is derived from erythromycin, with a methyl-substituted nitrogen atom incorporated into the lactone ring, thus making the lactone ring 15-membered. Azithromycin is somewhat more potent against certain bacterial species than erythromycin, but its widespread popularity arises primarily from its slow elimination from the body, which allows many infections to be treated with 3-5 days of once-daily administration, compared to 3-4 times a day for up to two weeks for erythromycin. Azithromycin inhibits the growth of bacteria by interfering with their protein synthesis. It binds to the 50S subunit of the bacterial ribosome, and thus inhibits translation of mRNA. This mechanism of action is typical of macrolide antibiotics. This antibiotic is widely used alone or in combination with other drugs to treat otitis media, pharyngitis, community-acquired respiratory infections (including pneumonia), gastrointestinal infections (such as those caused by eating contaminated food), and gonorrhea. It is on the World Health Organization's List of Essential Medicines, a list of the most important medications needed in a basic health system. 3. Application: Azithromycin is used to treat many different infections, including: Acute bacterial exacerbations of chronic obstructive pulmonary disease due to H. Influenzae, M. Catarrhalis, or S. Pneumoniae Acute bacterial sinusitis due to H. Influenzae, M. Catarrhalis, or S. Pneumoniae Community-acquired pneumonia' due to C. Pneumoniae, H. Influenzae, M. Pneumoniae, or S. Pneumoniae Acute otitis media caused by H. Influenzae, M. Catarrhalis or S. Pneumoniae Pharyngitis or tonsillitis caused by S. Pyogenes as an alternative to first-line therapy in individuals who cannot use first-line therapy Uncomplicated skin and skin structure infections due to S. Aureus, S. Pyogenes, or S. Agalactiae Urethritis and cervicitis due to C. Trachomatis or N. Gonorrhoeae Genital ulcer disease (chancroid) in men due to H. Ducreyi 4. Specification: Test Item Analysis Specification Result Description White or almost white crystalline powder, No odor and bitter. Practically insoluble in water, freely soluble in anhydrous ethanol and in methylene chloride. Conforms Identification A: IR: Conforms to the Azithromycin RS spectrum B: HPLC: The retention time of azithromycin peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. Conforms Conforms Specific rotation -45°~-49°(Anhydrous substance 20mg/ml dehydrated alcohol) -47° Crystallinity Meets the requirements Conforms pH 9.0~11.0 ( 0.1g /50ml methanol-water (1:1)) 10.0 Water 4.0%~5.0% 4.4% Residue on Ignition ≤0.3% 0.02% Heavy metals ≤0.0025% <0.0025% Residual solvents Methylene Chloride≤600ppm Acetone≤5000ppm Not detected 1159.0ppm Assay((HPLC) 945~1030 μg /mg ( Anhydrous substance) 965μg /mg Conclusion Conform to USP 26 Standard USP36 Standard Item Standard Result Characters White crystallinity powder Complies Identification a) Infrared Absorption Complies b) HPLC Complies Specific rotation -45°~ -49° -47° Crystallinity Meets the requirements Complies pH 9.0~11.0 10.3 Water 4.0~5.0% 4.3% Residue on ignition ≤0.3% 0.07% Heavy metals ≤25% less than0.0025% Assay 945~1030μg/mg (C38H72N2O12)Based on anhydrous substance 990μg/mg

The company invests large fund and brains to R&D department to research fine chemical, biochemical, pharmaceutical & its intermediates products that fit the demand of the market. High level research group, advanced apparatus and good scientific atmosphere ensure the quality of R&D. All the products in plant are the fruit of R&D department. Our products reach the advanced standard of domestic market, many of which reach the international standard.
    The company capital asserts is above 100 million RMB. According to the GMP standard, the company has built 10000 m2 plant equipped the advanced equipment. The factory has a complete Q.A. & Q.C. system. We own several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and UV spectrophotometer to analyze and control the products. The company has gotten the approval of ISO9001.We have the authority of export and import, Cinnamaldehyde, Cinnamic alcohol, Cinnamic acid, Vitamin E, Vitamin B1, produced by the company and other fine chemical, biochemical, pharmaceutical & its intermediates distributed by the company are sold both in the domestic and international market and highly recommended by our clients. In order to develop the market further, we are eager to cooperate with the manufactory and trading company around the globe to make a prosperous future.
At present, our main products are cinnamate series, anabolics series, L-carnitine, Melatonin, antipyrotic and antibacterial and so on. Our products reach the advanced standard of domestic market, many of which reach the international standard, pass Kocher certificate and ISO9001.

High Quality & Purity Antibiotic Pharmaceutical Raw Materials CAS 83905-01-5 Azithromycin Basic Info. Model NO.:83905-01-5 Mf:C38h72n2o12 MW:748.99 Melting Point:113-115 Purity:50% & 70% Appearance:White Crystalline Powder Export Markets:Global Additional Info. Trademark:YCGC Packing:25kg/Drum or as Require Standard:SGS Origin:China HS Code:3004409090 Production Capacity:Mass Stock Product Description 50% & 70% Injectable Antibiotic Azithromycin CAS 83905-01-5 Zithromax For sensitive Bacterial Infections 1. Quick Details: Azithromycin Alias: 9-Deoxo-9A-methyl-9A-aza-homoerythromycin A; 11-(4-Dimethylamino-3-hydroxy-6-methyl-oxan-2-yl)oxy-2-ethyl-3, 4, 10-tr CAS No.: 83905-01-5 MF: C38H72N2O12 MW: 748.99 Melting Point: 113-115º C Appearance: White crystalline powder Purity: 50% & 70% Grade: Pharmaceutical Grade & Veterinary Grade Storage: Closed, shading preservation Delivery time: Within 18 hours upon receipt of payment Delivery: EMS, DHL, TNT, FedEx, UPS Usage: Antibiotics used for a variety of sensitive bacterial infections, such as respiratory infection; Skin and soft tissue infection. 2. Description: Azithromycin (trade names Zithromax, Azyth, Sumamed) is an antibiotic useful for the treatment of bacterial infections. It is an azalide, a subclass of macrolide antibiotic. It is derived from erythromycin, with a methyl-substituted nitrogen atom incorporated into the lactone ring, thus making the lactone ring 15-membered. Azithromycin is somewhat more potent against certain bacterial species than erythromycin, but its widespread popularity arises primarily from its slow elimination from the body, which allows many infections to be treated with 3-5 days of once-daily administration, compared to 3-4 times a day for up to two weeks for erythromycin. Azithromycin inhibits the growth of bacteria by interfering with their protein synthesis. It binds to the 50S subunit of the bacterial ribosome, and thus inhibits translation of mRNA. This mechanism of action is typical of macrolide antibiotics. This antibiotic is widely used alone or in combination with other drugs to treat otitis media, pharyngitis, community-acquired respiratory infections (including pneumonia), gastrointestinal infections (such as those caused by eating contaminated food), and gonorrhea. It is on the World Health Organization's List of Essential Medicines, a list of the most important medications needed in a basic health system. 3. Application: Azithromycin is used to treat many different infections, including: Acute bacterial exacerbations of chronic obstructive pulmonary disease due to H. Influenzae, M. Catarrhalis, or S. Pneumoniae Acute bacterial sinusitis due to H. Influenzae, M. Catarrhalis, or S. Pneumoniae Community-acquired pneumonia' due to C. Pneumoniae, H. Influenzae, M. Pneumoniae, or S. Pneumoniae Acute otitis media caused by H. Influenzae, M. Catarrhalis or S. Pneumoniae Pharyngitis or tonsillitis caused by S. Pyogenes as an alternative to first-line therapy in individuals who cannot use first-line therapy Uncomplicated skin and skin structure infections due to S. Aureus, S. Pyogenes, or S. Agalactiae Urethritis and cervicitis due to C. Trachomatis or N. Gonorrhoeae Genital ulcer disease (chancroid) in men due to H. Ducreyi 4. Specification: Test Item Analysis Specification Result Description White or almost white crystalline powder, No odor and bitter. Practically insoluble in water, freely soluble in anhydrous ethanol and in methylene chloride. Conforms Identification A: IR: Conforms to the Azithromycin RS spectrum B: HPLC: The retention time of azithromycin peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. Conforms Conforms Specific rotation -45°~-49°(Anhydrous substance 20mg/ml dehydrated alcohol) -47° Crystallinity Meets the requirements Conforms pH 9.0~11.0 ( 0.1g /50ml methanol-water (1:1)) 10.0 Water 4.0%~5.0% 4.4% Residue on Ignition ≤0.3% 0.02% Heavy metals ≤0.0025% <0.0025% Residual solvents Methylene Chloride≤600ppm Acetone≤5000ppm Not detected 1159.0ppm Assay((HPLC) 945~1030 μg /mg ( Anhydrous substance) 965μg /mg Conclusion Conform to USP 26 Standard USP36 Standard Item Standard Result Characters White crystallinity powder Complies Identification a) Infrared Absorption Complies b) HPLC Complies Specific rotation -45°~ -49° -47° Crystallinity Meets the requirements Complies pH 9.0~11.0 10.3 Water 4.0~5.0% 4.3% Residue on ignition ≤0.3% 0.07% Heavy metals ≤25% less than0.0025% Assay 945~1030μg/mg (C38H72N2O12)Based on anhydrous substance 990μg/mg
Betty-Yao
Contact Infomation
WUHAN YUANCHENG GONGCHUANG TECHNOLOGY CO.,LTD.
[China]
Contact:Betty-Yao
Address:
No.496,Zhongshan Road, Wuhan, Hubei, China
Tel:86-27-50756086
Fax:86-027-68886696-985
Http:www.made-in-china.com/
E-mail:ycgsales08@ycphar.com