L-酪氨酸酰胺游离碱，CAS 登记号 4985-46-0，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，下游主要用于油漆及涂料。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。
油漆及涂料
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 L-酪氨酸酰胺游离碱 的 CAS 号：4985-46-0，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及油漆及涂料。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
L-tyrosinamide free base · CAS 4985-46-0 · C9H12N2O2. UNII 05LU01CS4T.
| CAS Registry Number | 4985-46-0 |
|---|---|
| PubChem CID | 151243 |
| Molecular formula | C9H12N2O2 |
| IUPAC name | (2S)-2-amino-3-(4-hydroxyphenyl)propanamide |
| UNII (FDA) | 05LU01CS4T |
| Molecular Weight | 180.20 |
|---|---|
| XLogP3 | -0.6 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 180.089877630 |
| Monoisotopic Mass | 180.089877630 |
| Topological Polar Surface Area | 89.3 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (66.7%), H315 (100%), H318 (66.7%), H319 (33.3%), H335 (66.7%) |
|---|
H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
L-Tyrosine amide; L-Tyrosinamide; 4985-46-0; Tyrosinamide; Tyrosine amide; (2S)-2-amino-3-(4-hydroxyphenyl)propanamide; 05LU01CS4T; TYROSINAMIDE, L-; CHEBI:21412; DTXSID70198120; RefChem:900816; DTXCID00120611; 881-476-4; 2-amino-3-(4-hydroxyphenyl)propanamide; H-TYR-NH2; (S)-2-Amino-3-(4-hydroxyphenyl)propanamide
CAS 4985-46-0; molecular formula C9H12N2O2; molecular weight — g/mol.
L-Tyrosine amide, L-Tyrosinamide, 4985-46-0, Tyrosinamide, Tyrosine amide, (2S)-2-amino-3-(4-hydroxyphenyl)propanamide.
Hazard statements reported: H302, H315, H318, H319, H335.
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.