L-Asparagine (CAS No. 70-47-3) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Fine Chemicals；Amino Acids；Flavors. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Fine Chemicals；Amino Acids；Flavors
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of L-Asparagine is 70-47-3.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Fine Chemicals；Amino Acids；Flavors.
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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.
| 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 |
| Formal Charge | 0 |
| 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 |
| 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-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
CAS 号 70-47-3；分子式 C4H8N2O3；分子量 132.05 g/mol。
L-asparagine, asparagine, 70-47-3, Aspartamic acid, (S)-asparagine, agedoite.
已记录的法规收录：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。
100% 的 GHS 通报认为不构成危害分类（164 / 164）。
Melting Point: 234-235 °C; Melting Point: 234 - 235 °C; Solubility: 29400; Solubility: In water, 2.94X10+4 mg/L at 25 °C.
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.