Appearance: White or off-white powder
Assay: 99%
Packing: 25kg/bag
Sample: Available
CAS No.: 305-84-0
l-carnosine cas 305-84-0
Typical Properties
Chemical Name: L-Carnosine
CAS No.: 305-84-0
Molecular Fomula: C9H14N4O3
Molecular Weight:226.23
Chemical Structure:
Appearance:White or off-white powder
Assay: 99%
L-Carnosine CAS 305-84-0 Typical Properties
| Appearance | White or off-white powder |
| IR | This product is an infrared absorption spectrum is consistent with the reference map |
| Assay | ≥99.0% |
| Melting point | 250~265℃ |
| Heavy metal | ≤20ppm |
| Residue on ignition | ≤0.1% |
| Specific optical rotation | 20.0°~ 22.0° |
| Loss on drying | ≤1.0% |
| L-histidine | ≤0.30% |
| β-alanine | ≤0.30% |
| Single impurity | ≤0.20% |
| Total impurities | ≤1.0% |
| Total aerobes count | NMT3000cfu/gm |
| Mold yeast | NMT300cfu/gm |
| Coliform | Less than 10cfu/gm |
| E.Coli | Absent/10gm |
| Staphylococcus aureus | Absent/10gm |
Usage
1.It is used for cell antioxidant, maintaining pH balance and prolonging cell life.
2.Dipeptide, with potential antioxidant and anti-glycosylation activity; Prevents acetaldehyde induced nonenzymatic glycation and protein conjugation. It is also the substrate for detection of carnosinase. With cellular antioxidant, maintain pH balance and prolong cell life.
Packaging and Shipping
Packing: 25kg/bag
Delivery: by sea, air and courier
Inquiry Price for
l-carnosine cas 305-84-0