Manufacturer of High-Quality Veterinary API CAS 80370-57-6 Ceftiofur Free Acid

• Powder: Yes
• Certification: GMP, HSE, ISO 9001, USP, BP
• Purity: >99%
• Appearance: White Powder
• Product Name: Ceftiofur Free Acid
• Assay: 99%
• Model NO.: Ceftiofur Free Acid CAS 80370-57-6
• Stock: in Stock
• Molecular Mass: 523.563
• Molecular Formula: C19h18n5nao7s3
• CAS: 80370-57-6
• Delivery Time: 3-7 Working Days
• Storage: Inert Atmosphere, 2-8ºC
• Packing: 1kg/Tin, 5kg/Tin, 10kg/Tin
• Transport Package: 5kg/Tin
• Specification: 1kg/tin, 5kg/tin, 10kg/tin
• Trademark: Qingmei
• Origin: China
• Production Capacity: 200tons

Product Description

Ceftiofur is the veterinary-exclusive third-generation cephalosporins successfully developed by United States in the 1980s. It entered into market for the first time in the United States. Owing to their excellent antibacterial activity and pharmacokinetic characteristics, it has been officially approved by the United States, Canada, Japan and some European countries for being use in the treatment of respiratory therapy of beef, cattle, dairy cattle, horses, pigs, and sheep. Its appearance is white to light yellow powder. It is insoluble in water, slightly soluble in ac etone, and almost insoluble in ethanol.

Product Parameters

 

Test	Specification		Result
Character	Off-white to yellow powder		Off-white powder
Identification	1. In the chromatogram of the assay, the retention time of the principal peak in the chromatogram obtained with the test solution corresponds to that of the principal peak in the chromatogram obtained with reference solution 2. It gives flame reaction of sodium salt		Conform
Water	Not more than 3.0%		0.35%
Acidity(pH)	5.5~7.5		6.2
Color of solution	No more intensity colored than reference solution Yedllow 9 or Orange-yellow 9		Conform
Clarity of solution	No more pronounced than that of reference suspension I		Clear
Assay (Ceftiofur sodium)	No less than 98.0%(anhydrous and acetoe free)		98.8%
Related substances	Biggest individual impurity	No more than 0.5%	0.1%
	Total	No more than 3.0%	0.98%
Residual solvents	Acetoe: no more than 2.0%		1.0%
Particulate matter	≥10μm:no more than 5000 particles/g		597 particles/g
	≥25μm:no more than 500 particles/g		27 particles/g
Bacterial endotoxin	No more than 0.2EU/mg (Ceftiofur)		Less than 0.20EU/mg(Ceftiofur)
Sterility	No growth of micro-organisms should occur after 14 days of incubation		No growth of micro-organisms should occur after 14 days of incubation

1. protects epithelial cell membranes in the stomach and restores them to their normal metabolism.
2. acts as an antioxidant and protects the stomach from alcohol and smoking-induced damage.
3 has anti-inflammatory properties and moderates production of interleukin-8.
4. adheres to ulcerations, acts as a barrier between them and stomach acids and helps to heal them.
5. inhibits activity of Helicobacter pylori bacteria.
6. does not interfere with the production of prostaglandins essential to the mucosal lining of the stomach.
7.strengthens these mucosal linings and stimulates production of protective mucous.



Ceftiofur has a broad antimicrobial spectrum with strong antibacterial activity with strong antibacterial activity against Gram-positive and Gram-negative bacteria, and some anaerobic bacteria. Yancy RJ et al has studied the 264 pathogen strains from 17 kinds of veterinary clinical bacteria isolated from cattle, pigs, horses, poultry, dogs, and cats. Except S. aureus, the ceftiofur has a stronger antimicrobial activity than ampicillin against almost all strains (including strains production β-lactamase). Salmon S A et al has studied the antibacterial effect of ceftiofur and its major metabolite fur an carbonyl ceftiofur on 539 veterinary clinical isolated pathogen strains and has shown that these two drugs has the same or similar antibacterial activity against Gram-negative bacteria.




 

mode of transportation
By Air	By Express	By Sea
suitable for >50	suitable for sampple order or <50	suitable for >300
Fast:3-7 days	Fast:3-10 days	Fast: 7-45 days
lower than the express cost	high shipping cost	lowest cost

 

Qingdao Qingmei Biotech Co., Ltd is a pharmaceutical company, which is to expand international business and strategic cooperation with Contract Manufacturing on Supplements(Hard Capsules, Softgels, Powders, Sachet), Active Ingredients for Human Health and Animal Health, Herbal Extracts, Food Additives, Feed Additives, Vitamins, Amino Acids, Minerals, Cosmetics raw materials, Pet Medicines, Disinfectant, Farming and Fishery Industry.

The company is located in the beautiful coastal city of Qingdao, near City Hall and the May Fourth Square, and also close to the port, so that it has convenient traffic conditions for trade. The company's business focuses on the development and promotion of the pharmaceutical chemicals, animal health, food additives, plant extracts, cosmetic raw materials, intermediates and other fine chemicals. Production in Qingmei is in accordance with GMP standards, and files are compiled and registered in regulated market to ensure smooth supply channels. Guided by the market development, Qingmei works hard to cover more customers.
 

Our products are approved by cGMP, CEP/COS, FDA, TGA, EUGMP, FAMI-QS and also Halal, Kosher etc.

Our products are widely sold to regions of Asia, Africa, Europe, Latin America, and long-term stable cooperative relations have been established with merchants from hundreds of countries and regions with our cooperation agencies in Turkey, South Africa, Indonesia, Russia, Brazil, Canada and the United States working stably. We are looking forward to making progress together with you!

1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.

2: What's your MOQ?
For the high value product, our MOQ starts from 10g,100g and 1kg.

3: Which kind of payment terms do you accept?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C.

4.How to place an order?
You can contact me through Trademanager, WhatsApp, Skype Online and other contact methods, tell me the product and quantity you need, and then we will give you a quote. If you choose one of the above payment methods, we will arrange the delivery for you.

5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment.

6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.