Asparagine (CAS 70-47-3) — formula C4H8N2O3, molecular weight 132.12.
Documented applications: Antistatic, Used for nutritional supplementation, also for treating dietary shortage or imbalance.
Asparagine is a chemical compound with CAS registry number 70-47-3 and molecular formula C4H8N2O3 (molecular weight 132.12).
CAS number: 70-47-3
Its molecular formula C4H8N2O3 comprises 4 C, 8 H, 2 N, 3 O atoms.
Also known as: Asparagine · L-Asparagine
The CAS registry number of Asparagine is 70-47-3.
Molecular formula C4H8N2O3, molecular weight 132.12.
It is also registered under: Asparagine, L-Asparagine.
Recorded applications: Antistatic, Used for nutritional supplementation, also for treating dietary shortage or imbalance.
Public-database records for Asparagine (CAS 70-47-3), reproduced here for independent cross-checking.
| GHS 通报统计 | 100% (164 / 164) |
|---|
| 法规与食品接触 | FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, NUTRIENT SUPPLEMENT CIR / INCI: Cosmetic ingredients (Asparagine) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Antistatic |
|---|---|
| GHS 通报统计 | 100% (164 / 164) |
| 熔点 | 234-235 °C |
|---|---|
| 熔点 | 234 - 235 °C |
| 溶解度 | 29400 |
| 溶解度 | In water, 2.94X10+4 mg/L at 25 °C |
| 溶解度 | 29.4 mg/mL |
| 密度 | 1.543 g/cu cm at 15/4 °C |
| 蒸气压 | 0.00000005 [mmHg] |
| LogP | -3.82 |
| LogP | log Kow = -3.82 |
| Ionization Efficiency | 2.12 |
| CAS 号 | 70-47-3 |
|---|---|
| PubChem CID | 6267 |
| 分子式 | C4H8N2O3 |
| 分子量 | 132.05 g/mol |
| IUPAC 名称 | (2S)-2,4-diamino-4-oxobutanoic acid |
| InChIKey | DCXYFEDJOCDNAF-REOHCLBHSA-N |
| UNII（FDA） | 5Z33R5TKO7 |
| ChEBI 编号 | CHEBI:17196 |
L-asparagine; asparagine; 70-47-3; Aspartamic acid; (S)-asparagine; agedoite; altheine; Asparamide; Crystal VI; asparagine acid; (-)-asparagine; (S)-2,4-diamino-4-oxobutanoic acid; L-Aspartamine; alpha-aminosuccinamic acid; L-Asparagine anhydrous; 2-Aminosuccinamic acid
| 分子量 | 132.12 |
|---|---|
| XLogP3 | -3.4 |
| 氢键供体数 | 3 |
| 氢键受体数 | 4 |
| 可旋转键数 | 3 |
| 精确质量 | 132.05349212 |
| 单同位素质量 | 132.05349212 |
| 拓扑极性表面积 | 106 |
| 重原子数 | 9 |
| 形式电荷 | 0 |
L-天门冬酰胺 的 CAS 号为 70-47-3，分子式 C4H8N2O3，分子量 132.05 g/mol。 UNII 5Z33R5TKO7; ChEBI 17196; InChIKey DCXYFEDJOCDNAF-REOHCLBHSA-N. 熔点: 234-235 °C; 熔点: 234 - 235 °C; 溶解度: 29400.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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