昂旦司琼

昂旦司琼 基本信息
CAS号 99614-02-5 分子式 C18H19N3O
分子量 293.36300 精确质量  293.15300
PSA  39.82000 LogP  3.12850

等价的CAS号:

99614-02-5,99614-58-1,99614-60-5,116002-70-1

基本信息 展开↓

CAS号:
99614-02-5
3D弹球模型:
立即前往扯扯看
分子式:
C18H19N3O
分子量:
293.36300
中文名称:
昂旦司琼
英文名称:
9-Methyl-3-((2-methyl-1H-imidazol-1-yl)methyl)-2,3-dihydro-1H-carbazol-4(9H)-one
中文别名:
昂旦司琼;
昂丹司琼;
1,2,3,9-四氢-9-甲基-3-[(2-甲基-1H-咪唑-1-基)甲基]-4H-咔唑-4-酮;
恩丹西酮
英文别名:
9-Methyl-3-((2-methyl-1H-imidazol-1-yl)methyl)-2,3-dihydro-1H-carbazol-4(9H)-one;
Ondansetro;
Ondansetron;
ONDANSETRONBASE;
9-METHYL-3-[(2-METHYL-1H-IMIDAZOLYL)-METHYL]-1,2,3,9-TETRAHYDRO-4H-CARBAZOLE-4-ONE;
ONDANSETRON HYDROCHLORIDE DIHYDRATE;
ONDANESTRON;
ONDANSETRON HCL D6;
ONDANSETRON HCL;
R(+)-Ondansetron;
ONDANSETRON HYDROCHLORIDE;
9-METHYL-3-[(2-METHYL-1H-IMIDAZOLYL)METHYL]-1,2,3,9-TETRAHYDRO-4H-CARBAZOLE-4-ONE;
9-METHYL-3-(2-METHYL-1H-IMIDAZOLYL)-METHYL-1,2,3,9-TETRAHYDRO-4H-CARBAZOLE-4-ONE;
ONDANSETRON FOR LC SYSTEM SUITABILITY, EP STANDARD;
ONDANSETRON-D5
精确分子量/精确质量:
293.15300
极性分子表面积/PSA:
39.82000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
贝尔斯坦号/MDL:
MFCD00374371
InChI:
The Key: FELGMEQIXOGIFQ-UHFFFAOYSA-N

生产制备方法及用途展开↓

制备方法


2-溴苯胺和1,3-环己二酮反应,再脱溴化氢环合,生成四氢咔唑衍生物,该衍生物和二甲胺及二聚甲醛反应,接着和碘甲烷反应,最后和2-甲基-1H-咪唑在二甲基甲酰胺中搅拌反应,得到昂丹司琼。 或者由环己酮和苯肼反应,得四氢咔唑。将其溶于四氢呋喃和水中,在氮气中滴加2,3,5,6-四氯-1,4-苯醌的四氢呋喃溶液,搅拌得氧化产物。该产物与乙醇、浓盐酸、多聚甲醛和盐酸二甲胺,一起回流。处理后再在丙酮中加浓盐酸搅拌,得到的氨甲基化产物再和2-甲基咪唑反应;接着和碘甲烷及碳酸钾,在室温搅拌至固体消失。经处理得到昂丹司琼。将其溶于丙酮和水的混合液中,加入浓盐酸反应,可得盐酸昂丹司琼二水合物。 也可以由1,2,3,9-四氧-4H-咔唑-4-酮与二甲胺及二聚甲醛反应,再和碘甲烷反应,最后和2-甲基-1H- 咪唑在二甲基甲酰胺中反应,得到昂丹司琼。

合成制备方法


2-溴苯胺和1,3-环己二酮反应,再脱溴化氢环合,生成四氢咔唑衍生物,该衍生物和二甲胺及二聚甲醛反应,接着和碘甲烷反应,最后和2-甲基-1H-咪唑在二甲基甲酰胺中搅拌反应,得到昂丹司琼。

或者由环己酮和苯肼反应,得四氢咔唑。将其溶于四氢呋喃和水中,在氮气中滴加2,3,5,6-四氯-1,4-苯醌的四氢呋喃溶液,搅拌得氧化产物。该产物与乙醇、浓盐酸、多聚甲醛和盐酸二甲胺,一起回流。处理后再在丙酮中加浓盐酸搅拌,得到的氨甲基化产物再和2-甲基咪唑反应;接着和碘甲烷及碳酸钾,在室温搅拌至固体消失。经处理得到昂丹司琼。将其溶于丙酮和水的混合液中,加入浓盐酸反应,可得盐酸昂丹司琼二水合物。

也可以由1,2,3,9-四氧-4H-咔唑-4-酮与二甲胺及二聚甲醛反应,再和碘甲烷反应,最后和2-甲基-1H-咪唑在二甲基甲酰胺中反应,得到昂丹司琼。

用途简介


止吐药,用于放、化疗引起的恶心,呕吐原料药。

用途


该品为一种高度选择性的5-羟色胺(5-HT3)受体拮抗剂,能抑制由化疗和放疗引起的恶心呕吐,有高强度和高度的选择性,能控制小肠及CTZ中受体受刺激而引起的呕吐。适用于治疗由化疗和放疗引起的恶心呕吐,也可用于预防和治疗手术后引起的恶心呕吐。

物化性质展开↓

外观与性状:
白色至黄色晶体
密度:
1.27 g/cm3
熔点:
231 - 232ºC
沸点:
546ºC at 760 mmHg
闪点:
284ºC
折射率:
1.691
其它信息:

1.熔点(ºC):从甲醇结晶,熔点231-232℃ 

安全信息展开↓

海关代码:
2933990090
WGK_Germany:
3
德国有关水污染物质的分类清单
危险类别码:
R25
安全说明:
S45
RTECS号:
FE6375500
安全标志:
S45:出现意外或者感到不适,立刻到医生那里寻求帮助(最好带去产品容器标签)。
危险标志:
T: Toxic;Xi: Irritant;

合成路线查看所有的合成路线

  • 693-98-1

    2-甲基咪唑

  • +

  • 99614-64-9

    1,2,3,9-四氢-9-甲基-3-亚甲咔唑酮

  • ~97%

  • 99614-02-5

    昂旦司琼

  • 60498-72-8

    N-(trimethylsilyl)-2-methylimidazole

  • +

  • 99614-64-9

    1,2,3,9-四氢-9-甲基-3-亚甲咔唑酮

  • ~95%

  • 99614-02-5

    昂旦司琼

  • 99614-01-4

    盐酸枢复宁

  • ~89%

  • 99614-02-5

    昂旦司琼

MSDS 展开↓

  Material Safety Data Sheet

Section 1. Identification of the substance
    Product Name:      Ondansetron    
    Synonyms:

Section 2. Hazards identification
    Harmful by inhalation, in contact with skin, and if swallowed.

Section 3. Composition/information on ingredients.
    Ingredient name:        Ondansetron    
    CAS number:        99614-02-5    

Section 4. 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.    

Section 5. 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.

Section 6. 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.

Section 7. 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:

Section 8. 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.

Section 9. Physical and chemical properties
    Appearance:        Not specified    
    Boiling point:        No data    
    No data
    Melting point:
    Flash point:        No data    
    Density:        No data    
    Molecular formula:        C18H19N3O    
    Molecular weight:        293.4    

Section 10. Stability and reactivity
    Conditions to avoid: Heat, flames and sparks.
    Materials to avoid: Oxidizing agents.
    Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

Section 11. Toxicological information
    No data.

Section 12. Ecological information
    No data.

Section 13. 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.

Section 14. Transportation information
    Non-harzardous for air and ground transportation.

Section 15. 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

海关数据查看详细

中国海关编码:2933990090

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
摘要/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%

分子结构与计算化学数据展开↓

分子结构数据


1、  摩尔折射率:86.75

2、  摩尔体积(cm3/mol):230.1

3、  等张比容(90.2K):608.7

4、  表面张力(dyne/cm):48.9

5、  极化率(10-24cm3):34.39

上下游相关产品

上游产品

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  • 99614-01-4

    盐酸枢复宁

  • 60498-72-8

    N-(trimethylsilyl)-2-methylimidazole

  • 99614-64-9

    1,2,3,9-四氢-9-甲基-3-亚甲咔唑酮

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    1,2,3,9-四氢-9-甲基咔唑酮

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下游产品

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  • 99614-01-4

    盐酸枢复宁

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