l-carnosine cas 305-84-0

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.

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