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Postion:Product Catalog >Biochemical Engineering>Polypeptide>L-Carnosine
L-Carnosine
  • L-Carnosine
  • L-Carnosine
  • L-Carnosine

L-Carnosine

Price Get Latest Price
Package 25kg
Min. Order: 0.001kg
Supply Ability: 200000T
Update Time: 2025-07-30

Product Details

Product Name: L-Carnosine CAS No.: 305-84-0
EC-No.: 206-169-9 Min. Order: 0.001kg
Purity: 99.99% Supply Ability: 200000T
Release date: 2025/07/30

Chemical Properties

Melting point253 °C (dec.) (lit.)
alpha 20.9 o (c=1.5, H2O)
Boiling point367.84°C (rough estimate)
Density 1.2673 (rough estimate)
vapor pressure 0Pa at 25℃
refractive index 21 ° (C=2, H2O)
storage temp. -20°C
solubility DMSO (Very Slightly), Water (Slightly)
pka2.62(at 25℃)
form crystalline
color White
Odorat 100.00?%. odorless
optical activity+24.120
Water Solubility almost transparency
Merck 14,1850
BRN 87671
StabilityStable, but may be heat sensitive - store cold. Incompatible with strong oxidizing agents.
InChIKeyCQOVPNPJLQNMDC-ZETCQYMHSA-N
LogP-3.8 at 22℃
CAS DataBase Reference305-84-0(CAS DataBase Reference)
EPA Substance Registry SystemL-Histidine, .beta.-alanyl- (305-84-0)

Safety Information

Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 24/25-36-26
WGK Germany 2
RTECS MS3080000
3-10
TSCA Yes
HS Code 29332900
ToxicityLD50 oral in mouse: > 14930mg/kg


Company Profile Introduction

Anhuyan (Hainan) Biotechnology Co., LTD, factory was founded in 2014 and has been engaged in the research and development and production of fine chemical raw materials and chemical reagents for a long time. The company has strong technical strength. Its products sell well all over the country and are exported abroad. It is deeply trusted by users and is rated as a high-tech enterprise in Hubei province. After years of development, it has now formed a variety of product series, biological buffer series; Amino acid and amino acid derivatives series; Natural cosmetic raw material Series; Chemical reagent series; Pharmaceutical and chemical raw materials and intermediates, etc. We are committed to the development of high-quality products, which have been widely used in daily chemicals, food additives, textile additives, lubricating oil, resin, pesticide, medicine and chemical industry and other industries. Products include: Condo, CAPS,TRIS, dehydrorosin, polypropylene amine hydrochloride, 5,6-dihydroxyindole, chromium acetylpyruvate, tetraacetyl ribose, phosphomolybdic acid, molybdenum acid, 4-aminoantipyrine, dihydrochalcone, dithiosulfontanol (DTT),5-isoquinoline sulfonic acid, 6-benzylaminopyrine, isopropylate, camphoroquinone, silk fibroin, docurate sodium, etc. New loyalty customers are welcome to come for consultation and purchase. Our company was renamed Hubei Yiling biotechnology LTD in 2014. It is a comprehensive high-tech modern enterprise integrating research and development, production and sales. Its sales company and research and development center are located in Guanggu biological City Medical Park, Wuhan city, Hubei Province. The company covers an area of 66279.6 sqm and has 2 production bases and 2 modern scientific research centers. The company has the international leading technical level, and has a group of professional scientific research personnel engaged in this industry. The academic leaders have a doctor's degree or above and have many years of

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