ChemicalBook
Chinese Japanese Germany

L-Aspartic acid

L-Aspartic acid
L-Aspartic acid
CAS No.
56-84-8
Chemical Name:
L-Aspartic acid
Synonyms
ASP;L-ASP;L-Asp-OH;H-ASP-OH;FEMA 3656;ASPARTATE;H-L-ASP-OH;Aspatofort;L-ASPARGINE;ASPARTIC(L-)
CBNumber:
CB3141599
Molecular Formula:
C4H7NO4
Formula Weight:
133.1
MOL File:
56-84-8.mol

L-Aspartic acid Properties

Melting point:
>300 °C (dec.)(lit.)
alpha 
25 º (c=8, 6N HCl)
Density 
1.66
FEMA 
3656 | L-ASPARTIC ACID
storage temp. 
Store at RT.
solubility 
H2O: 5 mg/mL
form 
powder
pka
1.99(at 25℃)
color 
White
PH
2.5-3.5 (4g/l, H2O, 20℃)
Water Solubility 
5 g/L (25 ºC)
Merck 
14,840
BRN 
1723530
Stability:
Stable. Combustible. Incompatible with strong oxidising agents.
CAS DataBase Reference
56-84-8(CAS DataBase Reference)
NIST Chemistry Reference
Aspartic acid(56-84-8)
EPA Substance Registry System
L-Aspartic acid(56-84-8)

SAFETY

Hazard Codes  Xi,Xn
Risk Statements  36-36/37/38-20/21/22
Safety Statements  26-24/25-22-36
WGK Germany  2
RTECS  CI9098500
10
TSCA  Yes
HazardClass  IRRITANT
HS Code  29224995
Hazardous Substances Data 56-84-8(Hazardous Substances Data)

L-Aspartic acid price More Price(31)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1043819 Aspartic acid United States Pharmacopeia (USP) Reference Standard 56-84-8 100mg $348.4 2017-11-08 Buy
Sigma-Aldrich 11189 L-Aspartic acid BioUltra, ≥99.5% (T) 56-84-8 1kg $379.5 2017-11-08 Buy
TCI Chemical A0546 L-Aspartic Acid >99.0%(T) 56-84-8 25g $14 2017-11-08 Buy
TCI Chemical A0546 L-Aspartic Acid >99.0%(T) 56-84-8 500g $43 2017-11-08 Buy
Alfa Aesar 43317 L-Aspartic acid, 99%, low metals content 56-84-8 100g $19.7 2017-11-08 Buy

L-Aspartic acid Chemical Properties,Uses,Production

Description

L-Aspartic acid is the L-form of the aspartic acid. It is one of the 20 amino acids that used in the protein synthesis. It is the non-essential amino acids for humans as it can be synthesized in vivo. It is important in the synthesis of other amino acids and some nucleotides, and is a metabolite in the citric acid and urea cycles. In animals, it may be used as a neurotransmitter. It can be chemically synthesize from the diethyl sodium phthalimidomalonate. Currently, almost all the aspartic acids are manufactured in China. Its application include being used as low calorie sweetener (as the part of the aspartame), scale and corrosion inhibitor, and in resins. One of its growing applications is for the manufacturing of biodegradable superabsorbent polymer, polyaspartic acid. It can also be used in fertilizer industry to improve water retention and nitrogen uptake.

Chemical Properties

White crystalline powder

Uses

L-aspartic acid is used as a dietary supplement, it can be blended with minerals to make compounds like potassium aspartate, copper aspartate, manganese aspartate, magnesium aspartate, zinc aspartate and more. Increasing the absorption, and hence utilization potentials, of these minerals via the addition of aspartate induces certain health benefits. Many athletes use L-aspartic acid-based mineral supplements orally to enhance their performance capacities. Aspartic acid and glutamic acid play important roles as general acids in enzyme active centers, as well as in maintaining the solubility and ionic character of proteins. It can help promote a robust metabolism, and is sometimes used to treat fatigue and depression. Aspartic acid is used as a component of parenteral and enteral nutrition. In pharmaceutical agents aspartic acid is used as an ammoniac detoxicating agent, hepar function accelerator and fatigue refresher.

Definition

ChEBI: The L-enantiomer of aspartic acid.

Biological Activity

Endogenous NMDA receptor agonist.

L-Aspartic acid Preparation Products And Raw materials

Raw materials

Preparation Products


L-Aspartic acid Suppliers

Global( 427)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shanghai Bojing Chemical Co.,Ltd.
+86-21-37122233
+86-21-37127788 Candy@bj-chem.com CHINA 498 55
Dalian Richfortune Chemicals Co., Ltd
86-411-84820922, 84821539
86-411-84821380 sales@richfortunechem.com China 512 57
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30314 84
SHANGHAI YINGRUI CHEMICAL TECHNOLOGY CO.,LTD. 021-34666753 33588661 33585969 33585366 13311639313 400-615-1668
+86-21-34979012 Info@shyrchem.com China 1781 55
Wuxi Jingyao Bio-Technology Co., Ltd. 0510-88770633 13961738808
0510-88770633 jingyaobiotech@126.com China 395 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96831 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40403 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 3bsc@sina.com China 15950 69
Arden pharmaceutical &chemical Co., Ltd +86-(0)533-3595900 13793319233
+86-(0)533-3595900 info@chems.com.cn China 670 61
TAIYUAN RHF CO.,LTD. +86 351 7031519
+86 351 7031519 sales@RHFChem.com China 2364 56

56-84-8(L-Aspartic acid )Related Search:


  • L-Asp-OH
  • L-Aspartic Acid, Animal-Free
  • L-ASPARTIC ACID, BIOXTRA, >=99% (HPL
  • L-ASPARTIC ACID, REAGENT GRADE, >=98
  • L-Aspartic acidUSP, 98.5-101.5% (Titration: anhydrous basis)
  • (S)-(+)-Aminosuccinic acid (S)-Aminobutanedioic acid (S)-Aminosuccinic Acid H-Asp-OH L-Asparaginic Acid L(+)-Aspartic acid
  • L-Aspartic acid, Low metals content
  • ASP
  • ASPARTIC(L-)
  • ASPARTIC ACID
  • ASPARTIC ACID, L-
  • H-ASP-OH
  • FEMA 3656
  • H-L-ASP-OH
  • L-ALPHA-AMINOSUCCINIC ACID
  • L-AMINOSUCCINIC ACID
  • L-ASPARAGINIC ACID
  • L-ASP
  • L-ASPARGINE
  • (+)-L-ASPARTIC ACID
  • L-(+)-ASPARTIC ACID
  • L-ASPARTIC ACID
  • L-ASPARATATE
  • L-2-AMINOBUTANEDIOIC ACID
  • ACIDUM ASPARTICUM
  • 56-84-8
  • Chiral Resolution Reagents
  • Asymmetric Synthesis
  • BioChemika Ultra
  • Amino Acid Library
  • Amino Acid
  • Amino Acid Derivatives
  • Amino Acids and Peptides
  • BioChemical
  • Amino Acids
  • Biochemicals and Reagents
  • (S)-2-AMINOSUCCINIC ACID
  • (S)-(+)-AMINOSUCCINIC ACID
  • (S)-AMINOSUCCINIC ACID
  • (S)-AMINOBUTANEDIOIC ACID
  • (S)-(+)-ASPARTIC ACID
  • Metabolic Libraries
  • Metabolomics
  • Metabolites and Cofactors on the Metabolic Pathways Chart
  • Metabolic Pathways
  • Peptide Synthesis
  • Specialty Synthesis
  • Chiral Resolving Reagents
  • (2S)-Aspartic acid
  • (s)-butanedioicaci
  • alpha-Aminosuccinic acid
  • Asparagic acid
  • asparagicacid
  • Asparaginic acid
  • asparaginicacid
  • asparaginsaeure
  • asparaginsaure
  • Aspatofort
Copyright 2017 © ChemicalBook. All rights reserved