| Powder: | Yes |
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| Customized: | Non-Customized |
| Certification: | GMP, ISO 9001, USP, BP |
| State: | Powder |
| Purity: | >98% |
| Product Name: | Oxytetracycline Hydrochloride |
| Samples: |
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| Customization: |
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Factory supply best price cas 2058-46-0 oxytetracycline hydrochloride
Oxytetracycline HCl belongs to the tetracyclines class of drugs. The medication is effective against a wide range of bacteria including those infecting the eyes, bones, sinuses, respiratory tract and blood cells. It works by interfering with the production of proteins that the bacteria need to multiply and divide, thus hampering the spread of the infection. Besides being used for preventing bacterial growth in cats and dogs, Oxytetracycline HCl is effective for the treatment of bacterial enteritis and bacterial pneumonia in pigs, cows, sheep, chicken, turkey, and even honey bees.
Name: Oxytetracycline Hydrochloride
C.A.S NO. : 2058-46-0
Synonyms: Oxytetracycline HCL
Molecular formula: C22H24N2O9.HCl
Molecular weight : 496.90
Assay: Over 98%
Characteristic: Yellow crystalline powder
Melting point: 180ºC
Water solubility: >100 g/L
Boiling point: 845.6°C at 760 mmHg
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Item
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Index
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Result
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Description
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Yellow crystalline powder,hygroscopic, freely soluble in water,Solution in water become turbid on standing.Owing to the precipitation of oxytetracycline |
Conform
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Identification
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a) TLC testformed
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Conform
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b) Color reaction with sulfuric acid
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Conform
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c) Chloride reaction with silver nitrate
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Conform
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Ph
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2.3-2.9
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2.49
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Specific optical rotation
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Between -188° and -200°
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-193º
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Absorbance:
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(353nm,E1%, 1cm)
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Between 270 and 290
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275
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Light absorbing impurity:
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a) The absorbance at 430nm should not be greater than 0.50
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less than10
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b) The absorbance at 490nm should not be greater than 0.20
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Related substances:
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a) 4-epioxytetracycline≤0.5%
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less than0.05
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b) Tetracycline:≤2.0%
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c) Total mixture of α,ß-apo-oxytetracycline ≤2.0%
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d) Peak on the tail of the main peak:2.0%
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Heavy metals
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Not more than 50ppm
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less than1
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Suphated ash
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Not more than 0.5%
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0.01
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Water
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Not more than 2.0%
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30.62
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Endotoxin
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Not more than 0.4I.E./mg
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12.09
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Assay
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Between 95.0% and 100.5% based on anhydrous substance
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less than10
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Oxytetracycline hydrochloride can be used as a drug for the following diseases:
(1) Rickettsia disease, including epidemic typhus, endemic typhus, rocky mountain fever, tsutsugamushi disease and Q fever.
(2) Mycoplasma infection.
(3) Chlamydia infection, including parrot fever, sexually transmitted diseases, lymphoid edema, nonspecific urethritis, salpingitis, cervicitis and trachoma.
(4) return to heat.
(5) brucellosis.
(6) Cholera.
(7) Rabbit fever.
(8) Plague.
(9)chancre. Treatment of brucellosis and plague when combined with aminoglycosides.Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2.What's your payment terms?
Standard terms: T/T in advance and Western Union.
Also L/C at sight is acceptable for large amount.
3.What's your shipping time?
We have a large stock, which means we can deliver the goods to you immediately.
4.How do you ensure the quality of your products?
Strict QC with 6 steps testing from raw material purchase to finished product.
5.How do you ship the order normally?
For large qty order,ship the goods by sea.
For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.
6.What's your loading port?
Usually Shanghai, Qingdao, Tianjin, Guangzhou
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