| ≥1 piece |
| L-Aspartic acid Basic information |
| Product Name: | L-Aspartic acid |
| Synonyms: | ASP;ASPARTIC(L-);ASPARTIC ACID;ASPARTIC ACID, L-;H-ASP-OH;FEMA 3656;H-L-ASP-OH;L-ALPHA-AMINOSUCCINIC ACID |
| CAS: | 56-84-8 |
| MF: | C4H7NO4 |
| MW: | 133.1 |
| EINECS: | 200-291-6 |
| Product Categories: | Food & Feed ADDITIVES;chiral;Aspartic acid [Asp, D];Amino Acids and Derivatives;alpha-Amino Acids;Amino Acids;Biochemistry;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;Nutritional Supplements;L-Amino Acids;Amino Acids;Glutamate receptor;aspartic acid;amino acid;bio-chemical;chemicals;food additive;food additives;food flavor;organic acids;pharmaceutical intermediate;sweetener;amino |
| Mol File: | 56-84-8.mol |
| L-Aspartic acid Chemical Properties |
| mp | >300 °C (dec.)(lit.) |
| alpha | 25 º (c=8, 6N HCl) |
| FEMA | 3656 |
| storage temp. | Store at RT. |
| solubility | H2O: 5 mg/mL |
| form | powder |
| 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 Information |
| 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 |
| F | 10 |
| HazardClass | IRRITANT |
| HS Code | 29224995 |
| Hazardous Substances Data | 56-84-8(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| L-Aminosuccinic acid | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| L-Aspartic acid Usage And Synthesis |
| Chemical Properties | White crystalline powder |
| Biological Activity | Endogenous NMDA receptor agonist. |
| L-Aspartic acid Preparation Products And Raw materials |
| Preparation Products | L-Alanine-->DL-Aspartic acid-->(S)-3-(Boc-amino)pyrrolidine-->Aspartame-->L-Asparagine-->N-FMOC-L-aspartic acid 4-t-butyl ester-->Sodium L-aspartate-->D-Alaninamide, L-.alpha.-aspartyl-N-(2,2,4,4-tetramethyl-3-thietanyl)-, hydrate (2:5)-->L-Lysine-L-aspartate-->Magnesium dihydrogen di-L-aspartate-->N-Cbz-L-Aspartic acid 4-benzyl ester-->Calcium L-aspartate |
| Raw materials | Sulfuric acid -->Ammonium hydroxide-->Ammonia-->Activated carbon-->Calcium hydroxide -->Α-PROTEIN-->Fumaric acid-->Maleic acid-->Succinic acid-->Gelatin-->Chloroacetamide-->DL-Aspartic acid-->Pentanedial-->L-ASPARTIC ACID-->AMINOACYLASE |