Advanced L-Leucine Injection to Support Animal Growth and Health
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Product Highlights
- High Purity Assay: Assay range of 98.5% to 101.5% ensuring premium quality.
- Multiple Certifications: Certified with CCC, CE, ISO, QS, and RoHS standards.
- GMP Standard Factory: Produced in a GMP standard model factory with 8 veterinary drug lines.
- Flexible Customization: Offers full, minor, and flexible customization from samples or designs.
- Long Shelf Life: Two years shelf life when stored in the original package.
- Corn Origin: Derived from corn as the primary raw material source.
- 100% Inspection: Finished products undergo 100% visual and function inspection.
- OEM/ODM Service: Available OEM and ODM services with 5 R&D engineers.
Product Attributes
- Customization
- Available
- Certification
- CCC, CE, ISO, QS, RoHS
- Shape
- Powder
- Type
- Coloring Adsorption
- Product Name
- L-Leucine
- Specificatio
- 98.5%~101%
- Appearance
- White Crystalline Powde
- Package
- 25kg/Drum
- MOQ
- 1kg
- Shelf Life
- Two Years in The Original Package
- Function
- Feed Preservatives
- Specification
- 25kg
- Trademark
- CHBT
- Origin
- Henan China
- Production Capacity
- 300000 Kg Per Month
Product Images of Advanced L-Leucine Injection to Support Animal Growth and Health
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Product Description
Bulk Supply Pharm/Food/Feed Grade
Normal and Instantized L-leucine Powder
L-Leucine, commonly known as Leucine, is known as one of three branch-chain amino acids. Because it is an essential amino acid, humans cannot synthesize it. This means that it must be obtained through diet or supplements. Some of the foods that contain L-Leucine include eggs, fish, chicken, lentils, almonds and cashews, among others.
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L-leucine Powder
Origin: Corn Assay: 98.5%~101% Types: Normal and Instantized Molecular Structure: Molecular Formula:C6H13NO2 Molecular Weight:131.17 CAS Registry Number:61-90-5 |
Specification of L-leucine
|
Test items |
Standard |
|
Assay |
98.5~101.5% |
|
Identification |
Infrared absorption |
|
Specific Rotation[a]D25° |
+14.9°~ +17.3° |
|
PH |
5.5~7.0 |
|
Loss on drying |
≤0.2% |
|
Residue on ignition |
≤0.4% |
|
Chloride |
≤0.05% |
|
Sulfate |
≤0.03% |
|
Iron |
≤0.003% |
|
Heavy Metals |
≤0.0015% |
L-leucine Package
1. Sample and 1kg: aluminum foil bag
2. Bulk package: 25kg/drum, outside add pallet

Henan Chuangxin Biological Technology Co., Ltd. is a large joint-stock company integrating animal drug research and
development, production and sales, and after-sales service. In December 2012, the one-time high score passed the
acceptance of eight veterinary drug GMP production lines of the Ministry of Agriculture. The production dosage forms
involve powder/premix, terminally sterilized small-volume injection (including Chinese medicine extraction)/terminally
sterilized large-volume non- Intravenous injection (including traditional Chinese medicine extraction) / oral liquid solution
(including traditional Chinese medicine extraction), non-chlorine disinfectant (liquid), feed additives(Probiotics Green) and
Originally created China's leading Chinese medicine antiviral preparations, animal Chinese medicine extract preparations
such as Toad venom and Cantharidin. Known as the GMP standard model factory of veterinary drugs in Henan Province.





About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR249863". Items marked "" are certified.
Company Profile
Henan Chuangxin Biological Technology Co., Ltd. is a high-tech large-scale joint-stock enterprise integrating animal drug research and development, production, sales, and after-sales service. The company's Initial registered capital is 10.1 million yuan. In December 2012, the one-time with high score passed the acceptance of eight veterinary drug GMP production lines of the Ministry of Agriculture of the State. The production dosage forms involved powder, extraction of Chinese traditional medicine, large and small volume injections, disinfectants, feed additives and so forth. All workshops have achieved complete Automated manufacturing. Known as the GMP standard model factory of veterinary drugs in Henan Province. The company has several departments including Chuangxin Poultry Medicine Department, Xinbang Huifa Swine Medicine Department, Chuangxin Aquatic Products Department, Raw Material Department, and Overseas Development Department.
Chuangxin Biology actively cooperates with colleges and universities, and has established long-term cooperative relations with South China Agricultural University, Nanjing Agricultural University, Henan Agricultural University, Peking University of Private Economics, Zhengzhou Animal Husbandry College and other universities, actively transforming university scientific research results, and combining production, teaching and research, Combination of theory and production practice. The company has 3 doctors, 17 masters, and 83% of staff have a college degree or above. A highly educated, high-quality professional team has been built.
The company has focused on the research and development of Chinese medicine antiviral for 17 years, and has always been committed to the research of animal Chinese medicine extracts. For the first time, it put forward the concept of "Combat poison with poison" to treat viral diseases of poultry and livestock, The extract of animal traditional Chinese medicine such as toad venom was applied to veterinary drug preparation, and the exact curative effect was achieved. The three new national-level drugs Jingen Injection, Xinqi, Qingjie Mixture, and Shuanghuanglian Oral Liquid are all new breakthroughs in the application of animal extracts of Chinese medicine. In response to current food safety, the state has successively introduced relevant policies, and the implementation of prescription drugs and non-prescription drugs has imposed great restrictions on antibiotics. In order to meet the current large-scale breeding needs, the company established a special drug center for large-scale breeding farms(Groups) with green and antibiotic-free breeding. Taking traditional Chinese medicine as the main body, combined with modern technology, and taking Chinese medicine anti-virus as the breakthrough point, it has created a new health road for large-scale farms of "Three Cultivation" and "four prevention".
Chuangxin people are determined to let the world's breeders get out of the cycle of antibiotic animal husbandry and improve the quality of poultry meat. Under the new situation, Chuangxin Biotech has developed a unique approach, with the purpose of "making conscience medicine, reassuring drugs", carrying forward the traditional Chinese medicine, and improving the quality of livestock and poultry meat and eggs through traditional Chinese medicine health care and prevention methods, making treatment a redundant behavior, makes Green meat, eggs, milk and fish to come to the tables of the people of the world, and Chuangxin will surely stand out in the veterinary medicine industry. Finally, Chuangxin people are willing to work together with the majority of veterinary medicine practitioners to work hard to create human food safety.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 68, Shuanghu Avenue, Longhu Town, Xinzheng City, Henan Province, Zhengzhou, Henan, China
-
Plant Area
- 6605 square meters
-
Number of Employees
- 67
-
Registered Capital
- 10,100,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union, D/P, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port, Shenzhen Port
-
Minimum Order Quantity
- 2000pcs
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Ivermectin, Veterinary Medicine, Enrofloxacin Injection
-
Production Lines
- 5
-
Production Machines
- Formulating facility, Filling facility, Sterile facility, Feeding facility, Mixture facility, Packing facility, Packing facility
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-07-01
-
Export Year
- 5years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Domestic
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Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 23
-
Overseas Agent/Branch
- No
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New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- Others
-
Cooperated with Fortune 500
- No
FAQ
- What is the purity level of the L-Leucine?
- The assay is between 98.5% and 101.5%.
- What certifications does the product have?
- It holds CCC, CE, ISO, QS, and RoHS certifications.
- How long is the shelf life?
- The shelf life is two years in the original package.
- Is customization available?
- Yes, we offer full, minor, and flexible customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1kg for samples and 2000pcs for bulk.
- What is the lead time for production?
- Peak season takes one month, while off-season takes within 15 workdays.
- What packaging options are available?
- Samples and 1kg orders use aluminum foil bags, while bulk orders use 25kg drums on pallets.
- Is the product manufactured in a GMP facility?
- Yes, it is produced in a GMP standard model factory with 8 veterinary drug production lines.
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