化工社化工社 化学情報印刷レポート · 研究参考用
D-チロシン
D-チロシン · Dチロシン · D‐チロシン · D(+)-チロシン · チロシン, D- · Ｄ-3-(4-ヒドロキシフェニル)アラニン · D-TYR · H-D-TYR-OH
識別子と物理属性
| CAS No. | 556-02-5 |
|---|---|
| 分子式 | C9H11NO3 |
| 平均分子量 | 181.19 g/mol |
| 単同位体質量 | 181.07389321 g/mol |
| SMILES | N[C@H](Cc1ccc(O)cc1)C(=O)O |
| InChIKey | OUYCCCASQSFEME-MRVPVSSYSA-N |
| PubChem CID | 71098 |
| ChEMBL | CHEMBL1076637 |
| ChEBI | CHEBI:28479 |
| EC No. | 209-112-6 |
| DTXSID | DTXSID50883441 |
| 現地名 | D-チロシン |
化学・物理的性質
| XLogP | -2.3 |
|---|---|
| 極性表面積 | 83.6 |
| 水素結合供与体数 | 3 |
| 水素結合受容体数 | 4 |
| 回転可能結合数 | 3 |
| 重原子数 | 13 |
| 形式電荷 | 0 |
| 複雑度 | 176 |
| 溶解度 | 453水性酸（わずかに）、メタノール（わずかに）、水（わずかに）溶ける |
| 融点 | >300 °C (lit.) |
| 比旋光度 | 11.3 º (c=5, 1N HCl) |
| 沸点 | 314.29°C (rough estimate) |
| 密度 | 1.2375 (rough estimate) |
| 屈折率 | 11.2 ° (C=5, 1mol/L HCl) |
| 貯蔵条件 | Store at RT. |
| pKa（酸解離定数） | 2.25±0.10(Predicted) |
| 外観・状態 | 結晶または粉末 |
| 色 | ホワイトからオフホワイト |
| Merck | 14,9839 |
| BRN | 2212157 |
| 主な用途 | ペプチド合成 |
| 化粧品成分の機能 | 香料ヘアコンディショニング帯電防止スキンコンディショニング |
| InChI | 1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)/t8-/m1/s1 |
| InChIKey | OUYCCCASQSFEME-UHFFFAOYSA-N |
| SMILES | N[C@H](Cc1ccc(O)cc1)C(O)=O |
| LogP（分配係数） | -0.418 (est) |
| CAS データベース | 556-02-5(CAS DataBase Reference) |
| EPAの化学物質情報 | D-Tyrosine (556-02-5) |
化学的特性
white to off-white powder
安全性と法規制
| GHS 分類 | This chemical does not meet GHS hazard criteria for 82.4% (42 of 51) of all reports.WarningH315 (17.6%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (17.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (15.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 51 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Reported as not meeting GHS hazard criteria per 42 of 51 reports by companies.There are 6 notifications provided by 9 of 51 reports by companies with hazard statement code(s).Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| 規制情報 | Chemical: D-Tyrosine |
| その他の安全情報 | IMAP assessments - D-Tyrosine: Environment tier I assessmentEvaluation - Chemicals that are unlikely to require further regulation to manage risks to human health |
| Hazard Classes and Categories | Skin Irrit. 2 (17.6%)Eye Irrit. 2 (17.6%)STOT SE 3 (15.7%) |
| 水環境危害等級（WGK） | 3 |
| TSCA 収載状態 | TSCA listed |
| 税関コード | 29225000 |
| 危険文句（R） | 36/37/38 |
| 化審法 | (9)-1596 届出不要化学物質 |
| 危険表示 | Xi |
| 安全措置（S） | 26-36-24/25 |
用途
使用
D-Tyrosine, the stereoisomer to L-Tyrosine (T899975), is an amino acid used in various organic syntheses for antibiotics. It is used in the synthesis of (-)-anisomycin, as well as BATSI (boronic acid transition state inhibitors) which act on β-lactamases. It has also been studied as an inhibitor of microbial growth on surfaces, reducing microbial attachment to hydrophillic glass and hydrophobic po lypropylene surfaces.