ChemicalBook >> CAS DataBase List >>D-Aspartic acid
D-Aspartic acid
- CAS No.
- 1783-96-6
- Chemical Name:
- D-Aspartic acid
- Synonyms
- D-ASP;D-(-)-ASPARTIC ACID;H-D-ASP-OH;(R)-2-AMINOSUCCINIC ACID;Aspartic acid D-form;H-D-Asp;D-Asp-OH;NSC 97922;d-aspartic;xuyicaoyou
- CBNumber:
- CB6373566
- Molecular Formula:
- C4H7NO4
- Molecular Weight:
- 133.1
- MDL Number:
- MFCD00063081
- MOL File:
- 1783-96-6.mol
- MSDS File:
- SDS
Last updated:2023-12-22 17:53:22
| Melting point | >300 °C(lit.) |
|---|---|
| Boiling point | 245.59°C (rough estimate) |
| alpha | -25.8 º (c=5, 5N HCl) |
| 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) |
| FDA UNII | 4SR0Q8YD1X |
| NIST Chemistry Reference | D-aspartic acid(1783-96-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
D-Aspartic acid price More Price(52)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 219096 | D-Aspartic acid ReagentPlus , 99% | 1783-96-6 | 25g | $169 | 2024-03-01 | Buy |
| Sigma-Aldrich | 219096 | D-Aspartic acid ReagentPlus , 99% | 1783-96-6 | 100g | $420 | 2024-03-01 | Buy |
| TCI Chemical | A0545 | D-Aspartic Acid >98.0%(T) | 1783-96-6 | 25g | $70 | 2024-03-01 | Buy |
| Alfa Aesar | B21184 | D-Aspartic acid, 99% | 1783-96-6 | 5g | $24.65 | 2024-03-01 | Buy |
| Alfa Aesar | B21184 | D-Aspartic acid, 99% | 1783-96-6 | 25g | $84 | 2024-03-01 | Buy |
D-Aspartic acid Chemical Properties,Uses,Production
Chemical Properties
White or almost white crystalline powder
Uses
D-Aspartic acid modulates melatonin synthesis in the pineal gland.
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.
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
D-Aspartic acid Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
Global( 654)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| XI'AN TIANGUANGYUAN BIOTECH CO., LTD. | +86-029-86333380 18829239519 | sales06@tgybio.com | China | 959 | 58 |
| Nantong Guangyuan Chemicl Co,Ltd | +undefined17712220823 | admin@guyunchem.com | China | 616 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7845 | 58 |
| Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 | sales@frappschem.com | China | 885 | 50 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Shanghai Yingrui Biopharma Co., Ltd. | +86-21-33585366 - 03@ | sales03@shyrchem.com | CHINA | 738 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
View Lastest Price from D-Aspartic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-03-08 | D-Aspartic acid
1783-96-6
|
US $10.00 / kg | 1kg | 99% | 1000g | Nantong Guangyuan Chemicl Co,Ltd | |
 |
2023-12-23 | D-Aspartic acid
1783-96-6
|
US $50.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-11-14 | D-Aspartic acid
1783-96-6
|
US $0.00 / kg | 1kg | 0.99 | 20 tons | Hebei Yanxi Chemical Co., Ltd. |
-
- D-Aspartic acid
1783-96-6
- US $10.00 / kg
- 99%
- Nantong Guangyuan Chemicl Co,Ltd
-
- D-Aspartic acid
1783-96-6
- US $50.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- D-Aspartic acid
1783-96-6
- US $0.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
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