| CAS No.: | 305-84-0 |
|---|---|
| Formula: | C9h14n4o3 |
| EINECS: | 206-169-9 |
| Environmental Protection: | Yes |
| Certification: | ISO |
| Color: | White or off-White |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Product Name: L-Carnosine
Specification: 99.0%
Appearance: Off-White or white powder
TECHNICAL DATE SHEET
| PRODUCT SPECIFICATIONS | ||
| Product Name: | L-Carnosine | |
| CAS number | 305-84-0 | |
| Molecular formula | C9H14N4O3 | |
| ANALYSIS ITEMS | SPECIFICATION | TEST METHOD |
| Appearance | Off-White or white powder | |
| Identification | HPLC RT | |
| Assay | NLT 99.0% | |
| Specific rotation | +20.0°~ +22.0° | |
| Melting point | 250.0~265.0°C | |
| Lead | ≤3ppm | |
| Arsenic | ≤1ppm | |
| Cadmium | ≤1ppm | |
| Mercury | ≤0.1ppm | |
| Heavy metals(Pb) | ≤10ppm | |
| Related substances | L-histidine≤0.3% | |
| Single impurity | ≤0.10% | |
| Total unknown impurity | ≤1.0% | |
| PH | 7.5~8.5 | |
| Hydrazine | ≤2ppm | |
| Total plate count | ≤1000cfu/G | |
| Total yeast&mold | ≤100cfu/G | |
| Loss on drying | ≤1.0% | |
| Residue on ignition | ≤0.10% | |
| Packing | Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm. | |
| Storage | Store in a well-closed container away from moisture, light, oxygen. | |
| Shelf Life | 24 months under the conditions above and in its original packaging | |
L-Carnosine is a dipeptide comprising beta-alanine and histidine. It is found in muscular and other tissues. It has strong oxidant property as it can scavenge both reactive oxygen species (ROS) and reactive nitrogen species (RNS). Carnosine acts as a cytosolic buffering agent and as a regulator of macrophage function. Attributing to its ability to form complexes with transition metals, it is used to regulate the content of transition metal ions in biological fluids and tissues. Carnosine can prevent aging and can be used to prevent or treat complications of diabetes such as nerve damage, eye disorders (cataracts), and kidney problems.
L-Carnosine can increase the Hayflick limit in human fibroblasts,as well as appearing to reduce the telomere shortening rate. Carnosine is also considered as a geroprotector.
L-Carnosine is the most effective anti-carbonylation agent yet discovered. (Carbonylation is a pathological step in the age- related degradation of the body proteins. )Carnosine helps to prevent skin collagen cross-linking which leads to loss of elasticity and wrinkles.
L-Carnosine powder also acts as a regulator of zinc and copper concentrations in nerve cells, helping to prevent overstimulation by these neuroactive in the body substantiates all of the above and other studies have indicated further benefits.
L-Carnosine is a Super Anti-Oxidant that quenches even the most destructive free radicals: The hydroxyl and the peroxyl radicals, superoxide, and singlet oxygen. Carnosine helps to chelate ionic metals(flush toxins from the body).
KINDHERB office is located in Hangzhou, Zhejiang province. We specializes in the production and marketing of Rosehip extract, Saw palmetto extract, Guarana extract, Yerba mate extract, Acerola extract, Bilberry extract, Coleus forskolii extract, Resveratrol, Berberis aristata extract, and other natural ingredients and high purity extracts of plant functional ingredients and standardized extracts.
KINDHERB pays attention to the combination of technology and technology, and the market demand ensures that the product has high technology content and wide applicability, and attaches great importance to environmental protection and high efficiency. At present, the company's products have been widely recognise by domestic and foreign companies.
Shipment & Payment
Our Services and Guarantees:
1 : We have our own quality inspection report for each shipment.
2: 20-50 grams of samples are provided free of charge for customers to check the quality
3. If there are any quality problems, we will unconditionally exchange the prroduct or refund.
FAQ:
1. What's the payment terms?
T/T ,Paypal, Western Union.
2. MOQ?
1kg, some special product can be 10grams.
3. What's your lead time?
Usually we arrange the shipment in 5-7 working days after the payment cleared.
4.What is your sample policy?
Free sample is available while you afford the courier charge.
Suppliers with verified business licenses
Audited Supplier 
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