| CAS No.: | 305-84-0 |
|---|---|
| Formula: | C9h14n4o3 |
| EINECS: | / |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
| Quality: | Refined |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier
Our Advantages:
* We are very experienced with this field(more than 10 years);
* Package will be shipped within 72 hours;
* Good after-sales service;
* 100% quality guaranteed;
* We accept sample order for testing;
* Strong supply ability;
* Provide custom private label, 1kg/bag, 25kg/drum; Or we can customize by your requests.
* Made in China gold members with high credit guarantee.
L-carnosine powder is a small molecule dipeptide composed of two amino acids β-alanine and L-histidine. It is widely found in skeletal muscle, heart, brain and other nerve tissues in the body. A natural antioxidant. Potential antioxidant and anti-glycosylation activity; prevent non-enzymatic glycosylation and protein coupling.
Carnosine (L-Carnosine), scientific name β-alanyl-L-histidine, is a dipeptide composed of β-alanine and L-histidine, a crystalline solid. Muscle and brain tissue contain very high concentrations of carnosine. Carnosine was discovered by Russian chemist Gurevich along with carnitine.
| Product Name | L-carnosine | Sample | 30g/bag |
| M.F. | C9H14N4O3 | Test Method | HPLC |
| Appearance | White powder | Shelf Life | 2 Years |
| Grade | Cosmetic Grade, Food Grade | Package | 1kg/Aluminum foil bag; 25kg/drum |
| Item | SPECIFICATION | RESULAT |
| Appearance |
White Powder | Complies |
| Odor&Taste | Characteristic | Complies |
| Purity | 98.0%~100.5% | Complies |
| Identification | Must comply | Complies |
| Specific Optical | +21.0±2.0o | +20.4° |
| Loss on Drying | ≤1.0% | 0.4% |
| Melting Point | 243.0-263.0ºC | Complies |
| Heavy Metals | ≤10ppm | Complies |
| Lead (as Pb) | ≤1.0ppm | Complies |
| PH(in 2% water) | 7.5-8.5 | 8.2 |
| L- Histidine (TLC) | ≤1.0%Max | <1.0% |
| Total plate count | ≤1000CFU/g | Complies |
| Yeast & mold | ≤1000CFU /g | Complies |
| E.coli | Negative | Complies |
| Salmonella | Negative | Complies |
HAOZE BIOTECH provides OEM / ODM service with low MOQ.
Including Hard Capsules, softgels, sachets, tablets, gummies, private labels, packing customization.
| Product name | CAS No. | Product name | CAS No. |
| Bakuchiol | 10309-37-2 | Aesculin | 66778-17-4 |
| Tetrandrine | 518-34-3 | Fasoracetam | 110958-19-5 |
| Alpha-Arbutin | 84380-01-8 | Lutein Esters |
547-17-1 |
| NMN | 1094-61-7 | Fish Collagen | 9064-67-9 |
| Coenzyme 10 | 303-98-0 | Melatonin | 73-31-4 |
| Beta Carotene | 5% 10% |
5-HTP | 98% |
| Goods weight |
Packing |
Shipping method |
Lead-time |
| 1-50kg |
Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express |
1~3 days after your payment |
| 100-200kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Air shipping Sea Shipping |
3~5 days after your payment |
| Over 500kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Sea shipping |
5~10 days after your payment |
Xi'an Haoze Biotechnology Co., Ltd. Established in 2015, is a professional company engaged in the research, development, sales of health care material, cosmetics material and food additive ingredients. We are located in Xi'an City in the middle of China, which is back to Qinling Mountain, have a huge natural resources with convenient transportation.
We have excellent team who focus on product development & design, quality control & inspection, and company running. Dedicated to strict quality control and thoughtful customer service. There is a whole production line with extracting, column chromatography, reaction still, spray dry, freeze dry and vacuums dry equipment, it could produce 350kg finished product per hour, the annual production capacity is 2500-3000 tons. Also we have a full-scale of testing facility which are UV, HPLC, TLC and others. We own a GMP medical clean room which cover an area of 2000m2, and have research project with our local collage or institution every year. In addition, we have obtained ISO22000, HALAL and Kosher certificates to support different customer's request. We also welcome OEM and ODM orders. "Top Quality, Customer First" is our conviction, and we implement the principle of "high standards, safe & fast delivery, good service" to create a mutual benefit partnership with customers. We warmly welcome overseas customer to establish long-term cooperation.
Q1: Can I get some free sample?
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}