19794-93-5

• 常用中文名：曲唑酮
• 常用英文名：Trazodone
• CAS号：19794-93-5
• 分子式：C₁₉H₂₂ClN₅O
• 分子量：371.86
• 相关类别： 原料药 神经系统用药 抗抑郁、躁狂药
• 发布时间：2018-02-24 08:00:00
• 更新时间：2025-08-20 11:09:09
• Trazodone (AF-1161 free base) 是一种血清素受体拮抗剂和再摄取抑制剂。Trazodone 可用于重度抑郁症的研究。Trazodone 还具有用于睡眠障碍研究的潜力。

名称

• 中文名: 曲拉唑酮
• 英文名: trazodone
• 中文别名: 曲唑酮
• 英文别名: 2-{3-[4-(3-chloro-phenyl)-piperazin-1-yl]-propyl}-2H-[1,2,4]triazolo[4,3-a]pyridin-3-one; Trazonil; Trittico; Desirel; 2-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-[1,2,4]triazolo[4,3-a]pyridin-3-one; Trazodona; MFCD00242886; 2-{3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl}[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one; Beneficat; Trazodone; 1,2,4-Triazolo(4,3-a)pyridin-3(2H)-one, 2-(3-(4-(3-chlorophenyl)-1-piperazinyl)propyl)-; 2-{3-[4-(3-Chlorophenyl)piperazin-1-yl]propyl}[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one; EINECS 243-317-1; 2-(3-(4-(3-chlorophenyl)piperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one; 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one, 2-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-; Molipaxin; Trazodon; Trazodil; 2-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one; Trazalon

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 528.5±60.0 °C at 760 mmHg
• 熔点: 86-87ºC
• 分子式: C₁₉H₂₂ClN₅O
• 分子量: 371.86
• 闪点: 273.4±32.9 °C
• 精确质量: 371.151276
• PSA: 45.78000
• LogP: 1.66
• 外观性状: 白色至灰白色结晶粉末
• 蒸汽压: 0.0±1.4 mmHg at 25°C
• 折射率: 1.671
• 储存条件: 室温，密闭，干燥

生物活性

• 描述: Trazodone (AF-1161 free base) 是一种血清素受体拮抗剂和再摄取抑制剂。Trazodone 可用于重度抑郁症的研究。Trazodone 还具有用于睡眠障碍研究的潜力。
• 相关类别:
  研究领域 >> 神经疾病
  信号通路 >> G 蛋白偶联受体/G 蛋白 >> 5-HT受体
  信号通路 >> 神经信号通路 >> 5-HT受体
• 参考文献:

  [1]. Fagiolini A, et, al. Rediscovering trazodone for the treatment of major depressive disorder. CNS Drugs. 2012 Dec;26(12):1033-49.

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XZ5650000 CHEMICAL NAME : s-Triazolo(4,3-a)pyridin-3(2H)-one, 2-(3-(4-(m-chlorophenyl)-1-piperazinyl)propyl)- CAS REGISTRY NUMBER : 19794-93-5 LAST UPDATED : 199706 DATA ITEMS CITED : 12 MOLECULAR FORMULA : C19-H22-Cl-N5-O MOLECULAR WEIGHT : 371.91 WISWESSER LINE NOTATION : T56 ANVNNJ C3- AT6N DNTJ DR CG HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Human - woman DOSE/DURATION : 14 mg/kg TOXIC EFFECTS : Liver - jaundice, cholestatic REFERENCE : AIMEAS Annals of Internal Medicine. (American College of Physicians, 4200 Pine St., Philadelphia, PA 19104) V.1- 1927- Volume(issue)/page/year: 99,572,1983 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 690 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea REFERENCE : DRUGAY Drugs. International Journal of Current Therapeutics and Applied Pharmacology Reviews. (ADIS Press International Inc., Suite B-30, Oxford Ct. Business Center, 582 Middletown Blvd., Langhorne, PA 19047) V.1- 1971- Volume(issue)/page/year: 21,401,1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 178 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea REFERENCE : DRUGAY Drugs. International Journal of Current Therapeutics and Applied Pharmacology Reviews. (ADIS Press International Inc., Suite B-30, Oxford Ct. Business Center, 582 Middletown Blvd., Langhorne, PA 19047) V.1- 1971- Volume(issue)/page/year: 21,401,1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : DRUGAY Drugs. International Journal of Current Therapeutics and Applied Pharmacology Reviews. (ADIS Press International Inc., Suite B-30, Oxford Ct. Business Center, 582 Middletown Blvd., Langhorne, PA 19047) V.1- 1971- Volume(issue)/page/year: 21,401,1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 91 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea REFERENCE : DRUGAY Drugs. International Journal of Current Therapeutics and Applied Pharmacology Reviews. (ADIS Press International Inc., Suite B-30, Oxford Ct. Business Center, 582 Middletown Blvd., Langhorne, PA 19047) V.1- 1971- Volume(issue)/page/year: 21,401,1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intramuscular SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : DRUGAY Drugs. International Journal of Current Therapeutics and Applied Pharmacology Reviews. (ADIS Press International Inc., Suite B-30, Oxford Ct. Business Center, 582 Middletown Blvd., Langhorne, PA 19047) V.1- 1971- Volume(issue)/page/year: 21,401,1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 610 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea REFERENCE : DRUGAY Drugs. International Journal of Current Therapeutics and Applied Pharmacology Reviews. (ADIS Press International Inc., Suite B-30, Oxford Ct. Business Center, 582 Middletown Blvd., Langhorne, PA 19047) V.1- 1971- Volume(issue)/page/year: 21,401,1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 210 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea REFERENCE : DRUGAY Drugs. International Journal of Current Therapeutics and Applied Pharmacology Reviews. (ADIS Press International Inc., Suite B-30, Oxford Ct. Business Center, 582 Middletown Blvd., Langhorne, PA 19047) V.1- 1971- Volume(issue)/page/year: 21,401,1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : DRUGAY Drugs. International Journal of Current Therapeutics and Applied Pharmacology Reviews. (ADIS Press International Inc., Suite B-30, Oxford Ct. Business Center, 582 Middletown Blvd., Langhorne, PA 19047) V.1- 1971- Volume(issue)/page/year: 21,401,1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 91 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea REFERENCE : DRUGAY Drugs. International Journal of Current Therapeutics and Applied Pharmacology Reviews. (ADIS Press International Inc., Suite B-30, Oxford Ct. Business Center, 582 Middletown Blvd., Langhorne, PA 19047) V.1- 1971- Volume(issue)/page/year: 21,401,1981 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intramuscular SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 475 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea REFERENCE : DRUGAY Drugs. International Journal of Current Therapeutics and Applied Pharmacology Reviews. (ADIS Press International Inc., Suite B-30, Oxford Ct. Business Center, 582 Middletown Blvd., Langhorne, PA 19047) V.1- 1971- Volume(issue)/page/year: 21,401,1981 ** REPRODUCTIVE DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 11 gm/kg SEX/DURATION : female 14 day(s) pre-mating female 1-22 day(s) after conception TOXIC EFFECTS : Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) REFERENCE : APTOD9 Abstracts of Papers, Society of Toxicology. Annual Meetings. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) Volume(issue)/page/year: 19,A90,1980

安全

• 危险品运输编码: UN 3249
• 包装等级: III
• 危险类别: 6.1(b)
• 海关编码: 2933990090

合成路线

53689-32-0 ~10% 19794-93-5

文献：AUSPEX PHARMACEUTICALS, INC. Patent: US2009/209550 A1, 2009 ; Location in patent: Page/Page column 27 ;

142944-48-7 6969-71-7 ~64% 19794-93-5

文献：Yong, Fui-Fong; Teo, Yong-Chua; Tan, Khee-Ngiap Tetrahedron Letters, 2013 , vol. 54, # 39 p. 5332 - 5334

625-99-0 ~% 19794-93-5

文献：Tetrahedron Letters, , vol. 54, # 39 p. 5332 - 5334

186790-11-4 ~% 19794-93-5

文献：Tetrahedron Letters, , vol. 54, # 39 p. 5332 - 5334

上下游产品

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海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%