| Identification | More | [Name]
DL-Aspartic acid | [CAS]
617-45-8 | [Synonyms]
(+/-)-2-AMINOSUCCINIC ACID
AMINOSUCCINIC ACID
ASPARTIC ACID, DL-
D-2-AMINOBUTANEDIOIC ACID
D-AMINOSUCCINIC ACID
D-ASP
D-ASPARAGINIC ACID
D-(-)-ASPARTIC ACID
D-ASPARTIC ACID
DL-2-AMINOBUTANEDIOIC ACID
DL-AMINOSUCCINIC ACID
D,L-ASP
DL-ASPARAGINIC ACID
DL-ASPARTIC ACID
H-D-ASP-OH
H-DL-ASP-OH
(R)-2-AMINOSUCCINIC ACID
(R)-(-)-AMINOSUCCINIC ACID
(R)-AMINOSUCCINIC ACID
RARECHEM AL BK 0115 | [EINECS(EC#)]
217-234-6 | [Molecular Formula]
C4H7NO4 | [MDL Number]
MFCD00063081 | [Molecular Weight]
133.1 | [MOL File]
617-45-8.mol |
| Chemical Properties | Back Directory | [Appearance]
White crystalline powder | [Melting point ]
300 °C | [alpha ]
[α]D20 0±0.3° (c=5, dil. HCl) | [Boiling point ]
245.59°C (rough estimate) | [density ]
1.6622 | [refractive index ]
1.4540 (estimate) | [storage temp. ]
Store at RT. | [solubility ]
SOLUBLE | [form ]
Crystalline Low Melting Mass | [pka]
2.28±0.23(Predicted) | [color ]
Yellow | [Odor]
acid taste | [Water Solubility ]
SOLUBLE | [BRN ]
774618 | [Major Application]
cell analysis
peptide synthesis | [Cosmetics Ingredients Functions]
HAIR CONDITIONING
SKIN CONDITIONING
FRAGRANCE
ANTISTATIC | [InChI]
1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9) | [InChIKey]
CKLJMWTZIZZHCS-UHFFFAOYSA-N | [SMILES]
NC(CC(O)=O)C(O)=O | [LogP]
-1.075 (est) | [Uses]
Food additive. | [CAS DataBase Reference]
617-45-8(CAS DataBase Reference) | [NIST Chemistry Reference]
Dl-aspartic acid(617-45-8) | [EPA Substance Registry System]
617-45-8(EPA Substance) |
| Hazard Information | Back Directory | [Hazard]
Very low toxicity. | [Chemical Properties]
White crystalline powder | [Definition]
ChEBI: An alpha-amino acid that consists of succinic acid bearing a single alpha-amino substituent | [Biological Functions]
DL-Aspartic acid (DL-Asp) is a racemic mixture of the proteinogenic amino acid L-aspartate and the non-proteinogenic amino acid D-aspartate. DL-Aspartic acid is used in studies on factors and conditions that enhance semen and sperm quality. | [Biochem/physiol Actions]
DL-Aspartic acid (DL-Asp) is a racemic mixture of the proteinogenic amino acid L-aspartate and the non-proteinogenic amino acid D-aspartate. DL-Aspartic acid is used in studies on factors and conditions that enhance semen and sperm quality. | [Safety Profile]
Very low toxicity byintraperitoneal route. When heated to decompositionemits toxic fumes of NOx. | [Purification Methods]
Likely impurities are glutamic acid, cystine and asparagine. Crystallise the acid from water by adding 4 volumes of EtOH and dry it at 110o. [Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 p 1856 1961, Beilstein 4 IV 2998, 3000.] |
|
| Company Name: |
Jingjingpharm Gold
|
| Telephone: |
15103327112 13831108726 |
| Website: |
https://www.jjpharm.cn |
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
|