Description
L-Carnosine
L-Carnosine CAS 305-84-0 Quick Details
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
L-Carnosine CAS 305-84-0 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.
L-Carnosine CAS 305-84-0 Packaging
Packing: 25kg/bag
Delivery: by sea, air and courier
L-Carnosine CAS 305-84-0Storage
Low temperature ventilation and drying in warehouse.
