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L-Alanine Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86 (0)571-855 867 18
Products Intro: Product Name:L-Alanine
Purity:98%(Min) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Shenzhen Sendi Biotechnology Co.Ltd.
Tel: 0755-23311925 18102838259
Products Intro: Product Name:L-Alanine
Purity:98% Package:27/KG
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:L-Alanine
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Beijing Cooperate Pharmaceutical Co.,Ltd.
Tel: +86-10-60279497 +86(0)15646567669
Products Intro: Product Name:L-Alanine
Purity:98% Package:100G;1KG;5KG;10KG;25KG;50KG;100KG
Company Name: Shanghai Bojing Chemical Co.,Ltd.
Tel: +86-21-37122233
Products Intro: Product Name:L-Alanine
Purity:FCCIV Package:1Kg;25kg/ Drum or as customer request

Lastest Price from L-Alanine manufacturers

  • L-Alanine
  • US $100.00 / KG
  • 2018-08-01
  • CAS:56-41-7
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: Customized
L-Alanine Basic information
Description References
Product Name:L-Alanine
Synonyms:(S)-2-Aminopropanoic acid;(s)-2-aminopropanoicacid;(S)-2-Aminopropansαure;(S)-2-Aminopropionsαure;2-Aminopropanoic acid;2-Aminopropanoicacid;2-Ammoniopropanoate;Alanin
Product Categories:Food & Feed ADDITIVES;Amino Acids;Alanine [Ala, A];Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Nutritional Supplements;L-Amino Acids;Amino Acids;Alphabetical Listings;AStable Isotopes;Stable Isotopes;GABA/Glycine receptor;bio-chemical;food additive;food flavor;alanine;amino acid;chemicals;food additives;organic acids;pharmaceutical intermediate;amino
Mol File:56-41-7.mol
L-Alanine Structure
L-Alanine Chemical Properties
Melting point 314.5 °C (dec.)(lit.)
alpha 14.5 º (c=10,6N HCl,dry sub.)
density 1,432 g/cm3
FEMA 3818
refractive index 1.4650 (estimate)
storage temp. Store at RT.
solubility H2O: 100 mg/mL
form powder
pka2.34(at 25℃)
color White to almost white
PH5.5-6.5 (100g/l, H2O, 20℃)
Water Solubility 166.5 g/L (25 ºC)
Merck 14,204
BRN 1720248
Stability:Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference56-41-7(CAS DataBase Reference)
NIST Chemistry ReferenceAlanine(56-41-7)
EPA Substance Registry SystemL-Alanine(56-41-7)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 24/25-36-26
WGK Germany 3
RTECS AY2990000
HazardClass IRRITANT
HS Code 29224995
Hazardous Substances Data56-41-7(Hazardous Substances Data)
MSDS Information
Ala English
ACROS English
SigmaAldrich English
ALFA English
L-Alanine Usage And Synthesis
DescriptionAlanine (also called 2-aminopropanoic acid, α-aminopropanoic acid) is an amino acid that helps the body convert the simple glucose into energy and eliminate excess toxins from the liver. Amino acids are the building blocks of important proteins and are key to building strong and healthy muscles. Alanine belongs to non-essential amino acids, which can be synthesized by the body. However, all amino acids may become essential if the body is unable to produce them. People with low-protein diets or eating disorders, liver disease, diabetes, or genetic conditions that cause Urea Cycle Disorders (UCDs) may need to take alanine supplements to avoid a deficiency.  Alanine has been shown to help protect cells from being damaged during intense aerobic activity when the body cannibalizes muscle protein to produce energy. Alanine is used to support prostate health and is important for the regulation of insulin.
L-alanine is the L-enantiomer of alanine. L-alanine is utilized in clinical nutrition as a component for parenteral and enteral nutrition. L-alanine plays a key role in transferring nitrogen from tissue sites to the liver. L-Alanine is widely used as nutrition supplements, as sweetener and flavor enhancer in the food industry, as flavor enhancer and preservative in the beverage industry, as intermediate for medicine manufacturing in pharmaceutical, as nutritional supplement and sour corrective agent in agriculture/animal feed, and as intermediate in manufacturing of various organic chemicals.
Chemical PropertiesWhite crystalline powder
DefinitionChEBI: The L-enantiomer of alanine.
Purification MethodsCrystallise alanine from H2O or aqueous EtOH, i.e. crystallise it from 25% EtOH in water, or recrystallise it from 62.5% EtOH, wash it with EtOH and dry it to constant weight in vacuo over P2O5. [Gutter & Kegeles J Am Chem Soc 75 3893 1953, Walsh J Biol Chem 264 2394 1989.] 2,2'-Iminodipropionic acid is a likely impurity. [Beilstein 4 IV 2480. 2481.]
Tag:L-Alanine(56-41-7) Related Product Information
O-METHYL-D-TYROSINE Cycloleucine Tyrosine L-Thyroxine beta-(3,4-dihydroxyphenyl)-alpha-alanin 1-Amino-1-cyclohexanecarboxylic acid H-TYR(BZL)-OH Nalpha-Cbz-L-Arginine L-4-Iodophenylalanine L-Alanine methyl ester hydrochloride L-Alanine Folic acid Citric acid Ascoric Acid ACETIC ACID Phenprobamate EC D-ALPHA-ALANINE