68-88-2

• 常用中文名：羟嗪
• 常用英文名：Hydroxyzine
• CAS号：68-88-2
• 分子式：C₂₁H₂₇ClN₂O₂
• 分子量：374.90400
• 相关类别： 原料药 神经系统用药 抗焦虑药
• 发布时间：2018-09-15 17:44:28
• 更新时间：2026-07-01 13:33:55
• Hydroxyzine是组胺H1受体拮抗剂。

名称

• 中文名: 羟嗪
• 英文名: hydroxyzine
• 中文别名: 羟嗪检测标准品; 2-[2-[4-[(4-氯苯基)-苯甲基]哌嗪-1-基]乙氧基]乙醇; 2-(2-(4-((4-氯苯基)(苯基)甲基)哌嗪-1-基)乙氧基)乙醇; 羟嗪杂质; 羟嗪,10 MM DMSO 溶液; 安泰乐; 2-[2-[4-(4-氯苯基)苯甲基-1-哌嗪基]乙氧基]-乙醇
• 英文别名: Hydroxyzyne; Tran-Q; HYDROXYZINE;NSC 169188;U.C.B; EQUIPOISE / HYDROXYZINE; Atazoid; Aterax; 1-(p-Chlorodiphenylmethyl)-4-(2-(2-hydroxyethoxy)ethyl)piperazine; Hydroxycine; 1-(p-Chlorobenzhydryl)-4-(2-(2-hydroxyethoxy)ethyl)diethylenediamine; Hydroxyzin; Ethanol, 2-[2-[4-(p-chloro-alpha-phenylbenzyl)-1-piperazinyl]ethoxy]; Neurozina; 1-(p-Chloro-α-phenylbenzyl)-4-[2-((2-hydroxyethoxy)ethyl)]piperazine; 1-(p-Chlorobenzhydryl)-4-(2-(2-hydroxyethoxy)ethyl)piperazine; Traquizine; Equipoise; 2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)-piperazin-1-yl)ethoxy)etha; Vistil; 1-(4-Chloro-alpha-phenylbenzyl)-4-((2-(2-hydroxyet; N-(4-Chlorobenzhydryl)-N'-(hydroxyethoxyethyl)piperazine; Ethanol, 2-[2-[4-(4-chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]- (6CI); Ataxoid; Ethanol, 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]; Pamazone; Atax base; Hydroksyzyny; Nevrolaks; U.CB; Hydroxine; Hydroxyzine (base and/or unspecified salts); Hydroxizine; Hychotine; Penteral; 2-(2-(4-[(4-Chlorophenyl)(phenyl)methyl]-1-piperazinyl)ethoxy)ethanol; 2-[2-[4-(p-Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol; Atax; Plaxidol; Paxistil; Idrossizina; Placidol; Atox; 1-(p-Chloro-a-phenylbenzyl)-4-[2-(2-hydroxyethoxy)ethyl)]piperazine; UCB-4492; Atazina; Ata; 2-(2-(4-(p-Chloro-alpha-phenylbenzyl)-1-piperazinyl)ethoxy)ethanol; EINECS 200-693-1; Tranquizine; neo-Calma; 2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]ethanol; 2-(2-(4-(4-chlorobenzhydryl)piperazin-1-yl)ethoxy)ethanol; Ethanol, 2-[2-[4-(p-chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]- (8CI); Deinait; Vespaz-Wirkstoff; U.C.B; 1-(p-Chloro-alpha-phenylbenzyl)-4-(2-((2-hydroxyethoxy)ethyl)piperazine

物化性质

• 沸点: 220 (0.5 torr)
• 熔点: 190°C
• 分子式: C₂₁H₂₇ClN₂O₂
• 分子量: 374.90400
• 精确质量: 374.17600
• PSA: 35.94000
• LogP: 2.93170
• 储存条件: 2-8℃
• 水溶解性: < 700 MG/ML
• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:1

  3.氢键受体数量:4

  4.可旋转化学键数量:8

  5.互变异构体数量:无

  6.拓扑分子极性表面积35.9

  7.重原子数量:26

  8.表面电荷:0

  9.复杂度:376

  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:1

  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: Hydroxyzine是组胺H1受体拮抗剂。
• 相关类别:
  信号通路 >> G 蛋白偶联受体/G 蛋白 >> 组胺受体
  信号通路 >> 免疫及炎症 >> 组胺受体
  研究领域 >> 炎症/免疫
• 参考文献:

  [1]. Minogiannis, P., et al., Hydroxyzine inhibits neurogenic bladder mast cell activation. Int J Immunopharmacol, 1998. 20(10): p. 553-63.

  [2]. Dimitriadou, V., X. Pang, and T.C. Theoharides, Hydroxyzine inhibits experimental allergic encephalomyelitis (EAE) and associated brain mast cell activation. Int J Immunopharmacol, 2000. 22(9): p. 673-84.

  [3]. Kan, W.M., et al., Effect of hydroxyzine on the transport of etoposide in rat small intestine. Anticancer Drugs, 2001. 12(3): p. 267-73.

  [4]. Morichi, R. and G. Pepeu, A study of the influence of hydroxyzine and diazepam on morphine antinociceptoion in the rat. Pain, 1979. 7(2): p. 173-80.

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : KK2275000 CHEMICAL NAME : Ethanol, 2-(2-(4-(p-chloro-alpha-phenylbenzyl)-1-piperazinyl)e thoxy)- CAS REGISTRY NUMBER : 68-88-2 BEILSTEIN REFERENCE NO. : 0321392 LAST UPDATED : 199612 DATA ITEMS CITED : 11 MOLECULAR FORMULA : C21-H27-Cl-N2-O2 MOLECULAR WEIGHT : 374.95 WISWESSER LINE NOTATION : T6N DNTJ AYR&R D6& D2O2Q HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 840 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 3,210,1968 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 160 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 3,210,1968 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 45 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ANPBAZ Acta Neurologia et Psychiatrica Belgica. (Brussels, Belgium) V.48-69, 1948-69. For publisher information, see ANUBBR. Volume(issue)/page/year: 61,669,1961 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 400 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 3,210,1968 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 81300 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : DPHFAK Dissertationes Pharmaceuticae et Pharmacologicae. (Warsaw, Poland) V.18-24, 1966-72. For publisher information, see PJPPAA. Volume(issue)/page/year: 23,281,1971 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 137 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 27ZQAG "Psychotropic Drugs and Related Compounds," 2nd ed., Usdin, E., and D.H. Efron, Washington, DC, 1972 Volume(issue)/page/year: -,237,1972 ** REPRODUCTIVE DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 400 mg/kg SEX/DURATION : female 13-16 day(s) after conception TOXIC EFFECTS : Reproductive - Specific Developmental Abnormalities - homeostasis REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 17,67,1970 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Unreported DOSE : 40 mg/kg SEX/DURATION : female 1 day(s) pre-mating TOXIC EFFECTS : Reproductive - Fertility - other measures of fertility REFERENCE : FESTAS Fertility and Sterility. (American Fertility Soc., 608 13th Ave. S, Birmingham, AL 35282) V.1- 1950- Volume(issue)/page/year: 12,346,1961 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 350 mg/kg SEX/DURATION : female 15-21 day(s) after conception TOXIC EFFECTS : Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - musculoskeletal system REFERENCE : 28QFAD "Laboratory Animals in Drug Testing, Symposium of the 5th International Committee on Laboratory Animals, Hanover, 1972," Speigel, A. ed., Stuttgart, Fed. Rep. Ger., Gustav Fischer Verlag, 1973 Volume(issue)/page/year: -,233,1973 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 1500 mg/kg SEX/DURATION : female 1-60 day(s) after conception TOXIC EFFECTS : Reproductive - Effects on Newborn - stillbirth REFERENCE : 28QFAD "Laboratory Animals in Drug Testing, Symposium of the 5th International Committee on Laboratory Animals, Hanover, 1972," Speigel, A. ed., Stuttgart, Fed. Rep. Ger., Gustav Fischer Verlag, 1973 Volume(issue)/page/year: -,233,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6151 No. of Facilities: 52 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 1362 (estimated) No. of Female Employees: 719 (estimated)

安全

• 风险声明 (欧洲): R11:Highly Flammable. R20/22:Harmful by inhalation and if swallowed . R35:Causes severe burns.
• 安全声明 (欧洲): S3:Keep in a cool place . S16:Keep away from sources of ignition - No smoking . S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) . S26:In case of contact with eyes, rinse immediately with plenty of water an
• 危险品运输编码: 1106
• 海关编码: 2933599090

合成路线

75-21-8 ~% 68-88-2

文献：Industrie Chimique Belge, , vol. 19, p. 1176,1181

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海关

海关编码	2933599090
中文概述	2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%