| 规格或纯度 | ≥98% |
|---|---|
| 英文名称 | Methyldopa Sesquihydrate |
| 别名 | 左旋甲基多巴 |
| 英文别名 | L-α-Methyl-DOPA · sesquihydrate;3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine Sesquihydrate;α-Methyl-L-DOPA Sesquihydrate;MK-351；()-3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate |
| 生化机理 | L-α-Methyl-DOPA · sesquihydrate is a DDC (L-Aromatic amino acid decarboxylase) inhibitor. Adrenergic inhibiting agent used for antihypertensive treatment.α2 adrenoceptor agonist. Competitive DOPA decarboxylase inhibitor. Centrally and peripherally acting. Depletes tissue levels of norepinephrine. Shows antihypertensive effects in vivo. Orally active. |
| 储存温度 | 2-8°C储存,充氩 |
| 运输条件 | 冰袋运输 |
| 备注 | 卖完停产，不再备货.如果有可能，您尽量在使用的当天配置溶液，并在当天使用完它。但是，如果您需要预先配制储备溶液，我们建议您将溶液等份保存在-20°C的密封小瓶中。通常，它们最多可以使用一个月。在使用前和打开样品瓶之前，我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度，用法和处理的建议吗？请访问我们的常见问题（FAQ）页面以获取更多详细信息。 |
| 产品介绍 |
Methyldopa 是DOPA 脱羧酶竞争性抑制剂，ED50为21.8 mg/kg。L-α-Methyl-DOPA · sesquihydrate is a DDC (L-Aromatic amino acid decarboxylase) inhibitor. Adrenergic inhibiting agent used for antihypertensive treatment. Methyldopa (Aldomet) is a DOPA decarboxylase competitive inhibitor with an ED50 of 21.8 mg/kg. |
| IUPAC Name | (2S)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid;hydrate |
|---|---|
| INCHI | InChI=1S/C10H13NO4.H2O/c1-10(11,9(14)15)5-6-2-3-7(12)8(13)4-6;/h2-4,12-13H,5,11H2,1H3,(H,14,15);1H2/t10-;/m0./s1 |
| InChi Key | XDJUBZFLFDODNF-PPHPATTJSA-N |
| Canonical SMILES | CC(CC1=CC(=C(C=C1)O)O)(C(=O)O)N.O |
| 分子式 |
C10H13NO4·1.5H2O |
| 关联CAS | 555-30-6 |
| PubChem CID | 18530292 |
| 分子量 | 238.24 |
| 溶解性 | Soluble in water (sparingly), 0.1M HCl (5 %, clear, colorless to faint yellow solution), and dilute mineral acids. Almost insoluble in common organic solvents. |
|---|---|
| 敏感性 | 对光和空气敏感 |
| 熔点 | >300°C |
| 象形图 |
Health Hazard 
Harmful |
|---|---|
| 信号词 | Danger |
| 危险声明 |
H315: Causes skin irritation H319: Causes serious eye irritation H335: May cause respiratory irritation H412: Harmful to aquatic life with long lasting effects H302: Harmful if swallowed H372: Causes damage to organs through prolonged or repeated exposure H361: Suspected of damaging fertility or the unborn child |
| 预防措施声明 | P261,P305+P351+P338,P273,P280,P302+P352,P321,P405,P501,P264,P260,P271,P270,P304+P340,P403+P233,P362+P364,P330,P203,P264+P265,P301+P317,P318,P337+P317,P332+P317,P319 |
首页
400-620-6333
危险品化学品经营许可证（带存储）