DL - 天门冬氨酸，CAS 登记号 617-45-8，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于其他食品添加剂。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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本页已列出 DL - 天门冬氨酸 的 CAS 号：617-45-8，可与随货 COA 核对。
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DL-Aspartic Acid is identified by CAS 617-45-8, molecular formula C4H7NO4 and molecular weight 133.04 g/mol. UNII 28XF4669EP; ChEBI 22660; InChIKey CKLJMWTZIZZHCS-UHFFFAOYSA-N.
| CAS Registry Number | 617-45-8 |
|---|---|
| PubChem CID | 424 |
| Molecular formula | C4H7NO4 |
| Molecular weight | 133.04 g/mol |
| IUPAC name | 2-aminobutanedioic acid |
| InChIKey | CKLJMWTZIZZHCS-UHFFFAOYSA-N |
| UNII (FDA) | 28XF4669EP |
| ChEBI ID | CHEBI:22660 |
| Molecular Weight | 133.10 |
|---|---|
| XLogP3 | -2.8 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 133.03750770 |
| Monoisotopic Mass | 133.03750770 |
| Topological Polar Surface Area | 101 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Regulatory & Food Contact | FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 928-JECFA 63/98 FAS 54-JECFA 63/435 |
|---|---|
| GHS notification summary | 97.9% (138 / 141) |
| GHS notification summary | 97.9% (138 / 141) |
|---|
This chemical does not meet GHS hazard criteria for 97.9% (138 of 141) of all reports.
Reported as not meeting GHS hazard criteria by 138 of 141 companies (only 2.1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
(+-)-Aspartic acid; RefChem:905505; DL-ASPARTIC ACID; 617-45-8; 2-aminobutanedioic acid; DL-Aminosuccinic acid; DL-Asparagic acid; Aspartic acid, DL-; DL-Asp-OH; Acid D,L-aspart; H-DL-Asp-OH; (+/-)-2-Aminosuccinic acid; (+/-)-Aspartic Acid; DL-ASPARTIC ACID (3-13C); L-ASPARTIC-4-13C ACID; D-Asparagic acid
CAS 617-45-8; molecular formula C4H7NO4; molecular weight 133.04 g/mol.
(+-)-Aspartic acid, RefChem:905505, DL-ASPARTIC ACID, 617-45-8, 2-aminobutanedioic acid, DL-Aminosuccinic acid.
Documented regulatory listings: FLAVOURING_AGENT: Flavouring Agent; No safety concern at current levels of intake when used as a flavouring agent; TRS 928-JECFA 63/98.
97.9% of GHS notifications report no hazard classification (138 of 141).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.