305-84-0

  • Product Name:L-Carnosine
  • Molecular Formula:C9H14N4O3
  • Purity:99%
  • Molecular Weight:226.235
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Product Details;

CasNo: 305-84-0

Molecular Formula: C9H14N4O3

Appearance: crystalline

Quality products make an important contribution to long-term revenue and profitability. Factory sells L-Carnosine 305-84-0 with sufficient production capacity

1.What is the L-Carnosine ?

carnosine is an anti-oxidant that works to prevent cellular damage because of free radical activity. Studies indicate an ability to boost the immunological functions. Carnosine is a naturally occurring amino acid. In cosmetics, it has anti-aging and skin-conditioning applications.

ATP
56-65-5,896506-78-8

ATP

L-histidine
71-00-1

L-histidine

3-amino propanoic acid
107-95-9

3-amino propanoic acid

carnosine
305-84-0

carnosine

adenosine 5'-diphosphate
58-64-0,905904-58-7

adenosine 5'-diphosphate

Conditions
Conditions Yield
With ethylene glycol-bis(2-aminoethyl)-N,N,N'N,'-tetraacetic acid; chicken carnosine synthase; magnesium chloride; diothiothreitol; at 37 ℃; for 0.333333h; pH=7.5; aq. buffer; Enzymatic reaction;
3-(tert-butyloxycarbonylamino)propionic acid
3303-84-2

3-(tert-butyloxycarbonylamino)propionic acid

N-9-fluorenylmethyloxycarbonyl-N-trityl-L-histidine

N-9-fluorenylmethyloxycarbonyl-N-trityl-L-histidine

carnosine
305-84-0

carnosine

Conditions
Conditions Yield
N-9-fluorenylmethyloxycarbonyl-N-trityl-L-histidine; With trityl chloride polystyrene resin; N-ethyl-N,N-diisopropylamine; In dichloromethane; N,N-dimethyl-formamide; for 0.5h; trityl chloride resin
With piperazine; In dichloromethane; N,N-dimethyl-formamide; for 1h; trityl chloride resin Inert atmosphere;
3-(tert-butyloxycarbonylamino)propionic acid; Further stages;
90%

2.What is the CAS number for L-Carnosine ?

The CAS number of L-Carnosine is 305-84-0.

More information of L-Carnosine 305-84-0 are:

CAS Number

305-84-0

Density

1.41 g/cm3

Melting Point

253 °C (dec.)(lit.)

Boiling Point

511.7 °C at 760 mmHg

Flash Point

263.3 °C

Vapor Pressure

0mmHg at 25°C

Refractive Index

21 ° (C=2, H2O)

HS CODE

29332900

PSA

121.10000

LogP

-0.03840

Pka

2.62(at 25℃)

3.What are another words for L-Carnosine ?

Synonyms for L-Carnosine 305-84-0:beta-Alanyl-L-histidine;L-Carnosine 99% min.;N-2-M;L-Carnosinc;β-Alanyl-L-histidine;L-Carnosine Acetate;Karnozin;2-(3-aminopropanoylamino)-3-(3H-imidazol-4-yl)propanoic acid;L-Histidine, N-.beta.-alanyl-;Nalpha-(beta-alanyl)-L-histidine;(2S)-2-(3-aminopropanoylamino)-3-(3H-imidazol-4-yl)propanoic acid;.beta.-Alanyl-L-histidine;Ignotine;

4.What is the molecular formula of L-Carnosine?

The chemical formula of  L-Carnosine is C9H14N4O3 which containing 9 Carbon atoms,14 Hydrogen atoms,4 Nitrogen atoms and 3 Oxygen atoms,and the molecular weight of  L-Carnosine is 226.235.

5.What is L-Carnosine (305-84-0) used for?

L-Carnosine is a dipeptide composed of β-alanine and L-histidine that has been found in rat olfactory bulb, skeletal muscle, brain, kidney, and spleen tissues, as well as human skeletal muscle, and has diverse biological activities. It is a metal chelator that forms complexes with copper, cobalt, nickel, cadmium, or zinc. Dietary administration of L-carnosine (60 mg/kg per day) reduces plasma levels of advanced glycation end products (AGEs) in diabetic rats. It reduces brain edema, blood-brain barrier disruption, microglial activation, and neuronal apoptosis in a rat model of intracerebral hemorrhage when administered at a dose of 1,000 mg/kg. L-Carnosine (250, 500, and 1,000 mg/kg, i.p.) reduces hepatic protein carbonylation and necrosis in a rat model of cirrhosis induced by bile duct ligation. It also reduces lung myeloperoxidase (MPO) activity, production of reactive oxygen species (ROS), and TNF-α and IL-6 levels, as well as alveolar hemorrhage, interstitial edema, and pulmonary leukocyte infiltration in a mouse model of LPS-induced lung injury.

InChI:InChI=1/C9H14N4O3/c10-2-1-8(14)13-7(9(15)16)3-6-4-11-5-12-6/h4-5,7H,1-3,10H2,(H,11,12)(H,13,14)(H,15,16)/t7-/m0/s1

Relevant articles related to L-Carnosine:

Article

Source

A simple and efficient synthesis of l-carnosine

Vinick,Jung

, p. 392 - 393 (1983)

Carnosineanserine synthetase of muscle. I. Preparation and properties of soluble enzyme from chick muscle.

WINNICK,WINNICK

, p. 47 - 55 (1959)

6.Buy L-Carnosine with the best price .

Shandong Juntai Pharmaceutical Co., Ltd. is a quality supplier of L-Carnosine. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on L-Carnosine 305-84-0.

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