370-98-9

• 常用中文名：N-甲基酪胺
• 常用英文名：N-Methyltyramine
• CAS号：370-98-9
• 分子式：C₉H₁₃NO
• 分子量：151.21
• 相关类别： 信号通路 G 蛋白偶联受体/G 蛋白 肾上腺素能受体
• 发布时间：2018-08-16 23:22:46
• 更新时间：2024-01-02 10:59:44
• N-Methyltyramine 是一种原生物碱,可以从多种植物中分离出来。N-Mmethyltyramine 是一种 α2-肾上腺素受体拮抗剂。N-Methyltyramine 通过刺激胃泌素和胰腺分泌来增强食欲和食物消化。N-甲基酪胺可松弛小鼠小肠平滑肌并抑制小肠蠕动。

名称

• 中文名: N-甲基酪胺
• 英文名: N-methyltyramine
• 中文别名: 4-[2-(甲基氨基)乙基]苯酚
• 英文别名: N-Methyltyramine; 4-Hydroxy-N-methylphenethylamine; Methyl-4-tyramine; Phenol, p-[2-(methylamino)ethyl]-; Phenol, 4-[2-(methylamino)ethyl]-; 4-[2-(Methylamino)ethyl]phenol; N-methyl-p-Tyramine; WIN 5582; Tyramine,N-methyl; tyramine, N-methyl-; 4-(2-Methylamino-ethyl)-phenol

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 270.9±15.0 °C at 760 mmHg
• 熔点: 121 - 126°C(lit.)
• 分子式: C₉H₁₃NO
• 分子量: 151.21
• 闪点: 119.7±11.0 °C
• 精确质量: 151.099716
• PSA: 32.26000
• LogP: 0.86
• 外观性状: 浅米色至深米色固体
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.541
• 储存条件: 2-8°C
• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:2

  3.氢键受体数量:2

  4.可旋转化学键数量:3

  5.互变异构体数量:2

  6.拓扑分子极性表面积:32.3

  7.重原子数量:11

  8.表面电荷:0

  9.复杂度:97.7

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

生物活性

• 描述: N-Methyltyramine 是一种原生物碱,可以从多种植物中分离出来。N-Mmethyltyramine 是一种 α2-肾上腺素受体拮抗剂。N-Methyltyramine 通过刺激胃泌素和胰腺分泌来增强食欲和食物消化。N-甲基酪胺可松弛小鼠小肠平滑肌并抑制小肠蠕动。
• 相关类别:
  信号通路 >> G 蛋白偶联受体/G 蛋白 >> 肾上腺素能受体
  研究领域 >> 代谢疾病
• 参考文献:

  [1]. Stohs SJ, et al. A review of the receptor binding and pharmacological effects of N-methyltyramine. Phytother Res. 2015 Jan;29(1):14-6.

  [2]. Ni J, et al. Effect of N-methyltyramine on the regulation of adrenergic receptors via enzymatic epinephrine synthesis for the treatment of gastrointestinal disorders. Biomed Pharmacother. 2019 Mar;111:1393-1398.

MSDS

Material Safety Data Sheet Section1. Identification of the substance Product Name: N-Methyl-p-tyramine Synonyms: Section2. Hazards identification Harmful by inhalation, in contact with skin, and if swallowed. Section3. Composition/information on ingredients. Ingredient name:N-Methyl-p-tyramine CAS number:370-98-9 Section4. First aid measures Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing contaminated clothing and shoes. If irritation persists, seek medical attention. Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical attention. Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention. Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention. Section5. Fire fighting measures In the event of a fire involving this material, alone or in combination with other materials, use dry powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus should be worn. Section6. Accidental release measures Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national standards. Respiratory precaution:Wear approved mask/respirator Hand precaution:Wear suitable gloves/gauntlets Skin protection:Wear suitable protective clothing Eye protection:Wear suitable eye protection Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container for disposal. See section 12. Environmental precautions: Do not allow material to enter drains or water courses. Section7. Handling and storage Handling:This product should be handled only by, or under the close supervision of, those properly qualified in the handling and use of potentially hazardous chemicals, who should take into account the fire, health and chemical hazard data given on this sheet. Store in closed vessels. Storage: Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data No data Melting point: Flash point:No data Density:No data Molecular formula:C9H13NO Molecular weight:151.2 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides. Section11. Toxicological information No data. Section12. Ecological information No data. Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : SL8300000 CHEMICAL NAME : Phenol, p-(2-methylaminoethyl)- CAS REGISTRY NUMBER : 370-98-9 BEILSTEIN REFERENCE NO. : 2357129 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C9-H13-N-O MOLECULAR WEIGHT : 151.23 WISWESSER LINE NOTATION : QR D2M1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 780 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 106,341,1952 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 275 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 106,341,1952

安全

• 危害码 (欧洲): C
• 海关编码: 2922299090

合成路线

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海关

海关编码	2922299090
中文概述	2922299090. 其他氨基(萘酚、酚)及醚、酯〔包括它们的盐, 但含有一种以上含氧基的除外〕. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装
Summary	2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%