Veterinary Medicine Raw Material Erythromycin Thiocyanate CAS 7704-67-8

Min.Order: 1
Product origin: Xi'an, Shaanxi, China
Infringement complaint: complaintComplaint
US$ 50 ~ 70

Description

This product is a macrolide antibiotic, which is the thiocyanate of erythromycin. This product is a veterinary drug, used for Gram-positive bacteria and mycoplasma infection; more as the initial raw material for the synthesis of erythromycin, roxithromycin, azithromycin, clarithromycin and other macrolide antibiotics.

Product Name
   Erythromycin Thiocyanate 
CAS
  7704-67-8
Appearance
White or almost white crystalline powder
MF
  C37H67NO13.HCNS
Molecular Weight
   793.02
Purity
99% min 
Storage
Keep in a cool, dry, dark location in a tightly sealed container or cylinder
Shelf Life
24 Months
Item
Standred
Results
Appearance
White or almost white crystalline powder
Almost white crystalline powder
Melting point
165-168°C
166-167°C
Identification
(1)The retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation,as obtained in the assay.
Complies
 
(2)UV absorption Max. at 266nm.
Complies
(3)IR spectra is consistent with CRS.
Complies
PH
6.0-8.0
7.6
  Endotoxin
0.33EU/mg max
Confirm
Related substances
Individual impurity not more than 0.5%
0.35%
Total impurities not more than 2.0%
0.76%
Loss on drying
  ≤6.0%
3.25%
Residue on ignition
  ≤0.1%
0.02%
Heavy metals
  ≤20ppm
Confirms
Assay
98.5%min
99.3%

The antibacterial spectrum of erythromycin thiocyanate is similar to that of benzyl penicillin. It has a strong effect on Staphylococcus aureus, streptococcus and pneumococcus among gram-positive bacteria, and it has a strong effect on Pasteurella and Brucella among gram-negative bacteria. It also has a certain effect; in addition, this product is also effective against Mycoplasma, Rickettsia, Leptospira, Actinomyces, and Nocardia, but has no effect on intestinal negative bacilli such as Escherichia coli and Salmonella. Mainly used for severe infections caused by drug-resistant Staphylococcus aureus and hemolytic streptococcus, such as pneumonia, sepsis, endometritis, mastitis, etc.; for chronic respiratory diseases of poultry caused by mycoplasma, mycoplasma in pigs Pneumonia also has good curative effects, and it is also used for the treatment of nocardiasis in dogs and cats; it can also prevent whitehead white mouth disease of fry and fingerlings such as green, grass, silver carp, bighead carp, grass carp and herring bacterial gill rot, silver carp White skin disease in fish such as bighead carp and streptococcus disease in tilapia.


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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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