1. Product information
| Product Name: | D-Aspartic acid |
| Synonyms: | (R)-(-)-AMINOSUCCINIC ACID;(R)-AMINOSUCCINIC ACID;(R)-(-)-ASPARTIC ACID;1-Amino-1,2-carboxyethane;d-aspartic;d-asparticaci;l-Asparagic acid;H-D-Asp |
| CAS: | 1783-96-6 |
| MF: | C4H7NO4 |
| MW: | 133.1 |
| EINECS: | 217-234-6 |
| Product Categories: | Amino Acids & Derivatives;Aromatics;Intermediates & Fine Chemicals;Neurochemicals;Pharmaceuticals;amino;Aspartic acid [Asp, D];Amino Acids and Derivatives;for Resolution of Bases;alpha-Amino Acids;Amino Acids;Biochemistry;Optical Resolution;Synthetic Organic Chemistry;Amino ACIDS SERIES;chiral;Amino Acid Derivatives;Amino Acids;Glutamate receptor;amino acid;aspartic acid;chemicals;organic acids;pharmaceutical intermediate;bc0001 |
| Mol File: | 1783-96-6.mol |
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| D-Aspartic acid Chemical Properties |
| Melting point | >300 °C(lit.) |
| alpha | -25.8 º (c=5, 5N HCl) |
| Boiling point | 245.59°C (rough estimate) |
| density | 1.66 |
| refractive index | -25 ° (C=8, 50% HCl) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Aqueous Acid (Sparingly) |
| pka | pK1: 1.89(0);pK2: 3.65;pK3: 9.60 (25°C) |
| form | Crystalline Powder |
| color | White to off-white |
| optical activity | [α]20/D 24°, c = 2.3 in 6 M HCl |
| Water Solubility | SOLUBLE |
| Merck | 14,840 |
| BRN | 1723529 |
| InChIKey | CKLJMWTZIZZHCS-UWTATZPHSA-N |
| LogP | -1.075 (est) |
| CAS DataBase Reference | 1783-96-6(CAS DataBase Reference) |
| NIST Chemistry Reference | D-aspartic acid(1783-96-6) |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 24/25-36-26 |
| WGK Germany | 3 |
| RTECS | CI9097500 |
| HS Code | 29224995 |
| Provider | Language |
|---|
| D-Aminosuccinic acid | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
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| D-Aspartic acid Usage And Synthesis |
| Chemical Properties | White or almost white crystalline powder |
| Uses | A non-essential amino acid found in food sources and dietary supplements. D-Aspartic acid's conjugate base D-aspartate has potential use as a a therapeutic agent in the treatment of schizophrenia-related symptoms. |
| Uses | D-Aspartic acid modulates melatonin synthesis in the pineal gland. |
| Definition | ChEBI: The D-enantiomer of aspartic acid. |
| Biological Activity | Endogenous NMDA receptor agonist with similar activity to the L-isomer (L-Aminosuccinic acid ). Also a non-metabolizable substrate for EAA uptake systems. Modulates melatonin synthesis in the pineal gland. |
| storage | Room temperature |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
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