L-Asparagine (CAS 70-47-3) — formula C4H8N2O3, molecular weight 132.05 g/mol; category chemical.
| CAS Number | 70-47-3 |
|---|---|
| Molecular Formula | C4H8N2O3 |
| Molecular Weight | 132.05 g/mol |
| Melting Point | 234-235 °C |
| LogP | -3.82 |
| Packaging | 25/50kg 编织袋、20/25/50kg 纸板桶、200kg 塑料桶、1000kg IBC（以订单确认为准） |
| Applications | 典型应用领域：食品增香, 日化。规格, 纯度：以批次 COA 为准。包装：25, 50kg 编织袋, 20, 25, 50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 避光, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g, 贸易条款 FOB, CIF, CFR, 每批随附 COA, MSDS, SDS 按需。 |
| Category | Amino Acids |
Documented applications: 典型应用领域：食品增香, 日化。规格, 纯度：以批次 COA 为准。包装：25, 50kg 编织袋, 20, 25, 50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 避光, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g, 贸易条款 FOB, CIF, CFR, 每批随附 COA, MSDS, SDS 按需。.
L-Asparagine is a chemical compound with CAS registry number 70-47-3 and molecular formula C4H8N2O3 (molecular weight 132.05 g/mol), belonging to the chemical segment of chemical raw materials.
CAS number: 70-47-3
Its molecular formula C4H8N2O3 comprises 4 C, 8 H, 2 N, 3 O atoms.
Also known as: L-Asparagine · L-天门冬酰胺 · Asparagine
Category: chemical
The CAS registry number of L-Asparagine is 70-47-3.
Molecular formula C4H8N2O3, molecular weight 132.05 g/mol.
It is also registered under: L-Asparagine, L-天门冬酰胺, Asparagine.
Recorded applications: 典型应用领域：食品增香, 日化。规格, 纯度：以批次 COA 为准。包装：25, 50kg 编织袋, 20, 25, 50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 避光, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g, 贸易条款 FOB, CIF, CFR, 每批随附 COA, MSDS, SDS 按需。.
Category: Amino Acids.
Independent reference data for L-Asparagine (CAS 70-47-3), compiled from public chemistry databases.
| 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 |
| Molecular Weight | 132.12 |
|---|---|
| XLogP3 | -3.4 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 132.05349212 |
| Monoisotopic Mass | 132.05349212 |
| Topological Polar Surface Area | 106 |
| Heavy Atom Count | 9 |
| Melting Point | 234-235 °C |
|---|---|
| Melting Point | 234 - 235 °C |
| Solubility | 29400 |
| Solubility | In water, 2.94X10+4 mg/L at 25 °C |
| Solubility | 29.4 mg/mL |
| Density | 1.543 g/cu cm at 15/4 °C |
| Vapor Pressure | 0.00000005 [mmHg] |
| LogP | -3.82 |
| LogP | log Kow = -3.82 |
| Ionization Efficiency | 2.12 |
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
| 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) |
| GHS 通报统计 | 100% (164 / 164) |
|---|
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. Melting Point: 234-235 °C; Melting Point: 234 - 235 °C; Solubility: 29400.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: L-天门冬酰胺