L-Tyrosine (CAS No. 60-18-4) 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 其他化工原料；食用香精. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 60-18-4 |
|---|---|
| Molecular Formula | C9H11NO3 |
| Molecular Weight | 181.19 |
| Melting Point | 343 |
| LogP | -2.26 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | 其他化工原料；食用香精 |
| Category | 主营产品|其他化工原料|食用香精 |
其他化工原料；食用香精
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of L-Tyrosine is 60-18-4.
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 其他化工原料；食用香精.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
L-Tyrosine 的 CAS 号为 60-18-4，分子式 C9H11NO3，分子量 181.07 g/mol。 UNII 42HK56048U; ChEBI 58315; InChIKey OUYCCCASQSFEME-QMMMGPOBSA-N. Melting Point: 343; Melting Point: 344 °C; Melting Point: 343 °C.
| CAS 号 | 60-18-4 |
|---|---|
| PubChem CID | 6057 |
| 分子式 | C9H11NO3 |
| 分子量 | 181.07 g/mol |
| IUPAC 名称 | (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid |
| InChIKey | OUYCCCASQSFEME-QMMMGPOBSA-N |
| UNII（FDA） | 42HK56048U |
| ChEBI 编号 | CHEBI:58315 |
| FEMA 编号 | 3736 |
| JECFA 编号 | 1434 |
| Molecular Weight | 181.19 |
|---|---|
| XLogP3 | -2.3 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 181.07389321 |
| Monoisotopic Mass | 181.07389321 |
| Topological Polar Surface Area | 83.6 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Melting Point | 343 |
|---|---|
| Melting Point | 344 °C |
| Melting Point | 343 °C |
| Solubility | 479 |
| Solubility | 0.479 mg/mL |
| LogP | -2.26 |
| LogP | log Kow= 2.26 |
| Ionization Efficiency | 2.51 |
| Ionization Efficiency | 2.7 |
| Ionization Efficiency | MeCN (80%) |
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT, NUTRIENT SUPPLEMENT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 928-JECFA 63/98 |
|---|---|
| GHS 通报统计 | 84.3% (226 / 268) |
| GHS 通报统计 | 84.3% (226 / 268) |
|---|---|
| 已通报的危害声明 | H315 (14.9%), H319 (14.9%), H335 (14.6%) |
L-tyrosine; tyrosine; 60-18-4; (S)-Tyrosine; (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid; p-Tyrosine; L-p-Tyrosine; 4-Hydroxy-L-phenylalanine; tirosina; Tyrosinum; L-Phenylalanine, 4-hydroxy-; beta-(p-Hydroxyphenyl)alanine; (-)-alpha-Amino-p-hydroxyhydrocinnamic acid; FEMA No. 3736; (S)-alpha-Amino-4-hydroxybenzenepropanoic acid; (S)-(-)-Tyrosine
CAS 号 60-18-4；分子式 C9H11NO3；分子量 181.07 g/mol。
L-tyrosine, tyrosine, 60-18-4, (S)-Tyrosine, (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid, p-Tyrosine.
已记录的法规收录：EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT, NUTRIENT SUPPLEMENT; Flavoring Agents。
84.3% 的 GHS 通报认为不构成危害分类（226 / 268）。
Melting Point: 343; Melting Point: 344 °C; Melting Point: 343 °C; Solubility: 479.
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.