3-溴-5-(甲硫基)砒啶 | 142137-18-6

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 中文名称: 3-溴-5-(甲硫基)砒啶
• 中文别名: 3-溴-5-(甲基硫代)吡啶
• 英文名称: 3-bromo-5-methylthiopyridine
• 英文别名: 3-Bromo-5-(methylthio)pyridine；3-bromo-5-methylsulfanylpyridine
• CAS: 142137-18-6
• 化学式: C₆H₆BrNS
• 分子量: 204.09
• InChiKey: AKFNVEXSYXJWQX-UHFFFAOYSA-N

物化性质

• 沸点：
  251.1±25.0 °C(Predicted)
• 密度：
  1.61±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  38.2
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933399090
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Bromo-5-(methylthio)pyridine
Synonyms: 3-Bromo-5-methylthiopyridine

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

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Section 3. Composition/information on ingredients.
Ingredient name: 3-Bromo-5-(methylthio)pyridine
CAS number: 142137-18-6

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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.

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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.

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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.

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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:

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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.

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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: C6H6BrNS
Molecular weight: 204.1

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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, hydrogen bromide, sulfur oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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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.

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

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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.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  3-溴-5-(甲硫基)砒啶 在 Oxone 、 碳酸氢钠 作用下， 以 四氢呋喃 、 甲醇 、 水 为溶剂， 反应 4.0h， 生成 3-溴-5-(甲基磺酰)砒啶
  参考文献：
  名称：

  Method of preparing inhibitors of phosphodiesterase-4

  摘要：

  在一个方面，本发明涉及一种制备Formula V中间体的一锅法，该中间体在制备磷酸二酯酶-4抑制剂时非常有用： 另外，本发明还涉及一种制备磷酸二酯酶抑制剂的方法，包括Formula 2。

  公开号：

  US20040102472A1
• 作为产物：
  描述：

  3,5-二溴吡啶 、 二甲基二硫 在 正丁基锂 作用下， 以 乙醚 、 正己烷 为溶剂， 反应 3.0h， 生成 3-溴-5-(甲硫基)砒啶
  参考文献：
  名称：

  Method of preparing inhibitors of phosphodiesterase-4

  摘要：

  在一个方面，本发明涉及一种制备Formula V中间体的一锅法，该中间体在制备磷酸二酯酶-4抑制剂时非常有用： 另外，本发明还涉及一种制备磷酸二酯酶抑制剂的方法，包括Formula 2。

  公开号：

  US20040102472A1

文献信息

• [EN] PYRIDYL DERIVATIVES AND THEIR USE AS MGLU5 RECEPTOR ANTAGONISTS<br/>[FR] DERIVES DE PYRIDYLE ET LEUR UTILISATION EN TANT QU'ANTAGONISTES DU RECEPTEUR DE MGLU5
  申请人：LILLY CO ELI

  公开号：WO2005094822A1

  公开（公告）日：2005-10-13

  The present invention is directed toward pyridyl derivatives of formula (I) as antagonists of the mGlu5 receptor. As such the compounds may be useful for treatment or prevention of disorders remedied by antagonism of the mGlu5 receptor, wherein Ar is phenyl or napthyl each of which may be substituted by one or more C1-C4 alkyl, C1-C4 alkoxy, C1-C5 acyl, halo, amino, nitro, cyano, hydroxy, C1-C5 acylamino, C1-C4 alkylsulfonylamino, mono-, di- or trifluorinated C1-C3 alkyl, substituents which may be the same or different and may bear a CONH2, CONHCH3, CON(CH3)2, CO2H, CO2CH3, OCF3, CH2NHCOCH3, CH2NH2, CH2N(CH3)2, CH2CN, CH2OH, CH2NHSO2CH3, CH2N(CH3)(CH2)2 CN, CH2N(CH3)CH(CH3)2, CH2NHCH(CH3)2, CH2NH(CH2)2CH3, CH2NHCO2R4, CH2NHCH2CH3, CH2NHCH3 NHCOC(CH3)2, or N(S(O)2CH3)2 substituent; R1 is hydrogen, halo, R4, CN, C(NOH)R3, C(NO-R4)R3, (CH)2CO2R4 , (CH2)n OR3 , COR3 , CF3, SR4 , S(O)R4, S(O)2R4, COCH2CO2R3 , NHSO2R4 , NHCOR3, C(NOR3)NH2, CH2OCOR3 , (CH2)n NH2, CON(CH3)2 (CH2)nNHCO2R4 , CO2R3, CONH2, CSNH2, C(NH)NHOR3, (CH2)nN(CH3)2, or CONHNHCOR3; R2 is 1,2-ethenediyl or 1,2-ethynediyl; R3 is hydrogen or C1-C4 alkyl; R4 is C1-C4 alkyl; and n is 0, 1, 2,3 or 4; or a pharmaceutically acceptable salt thereof, or an N-oxide thereof.

  本发明涉及公式（I）的吡啶衍生物作为mGlu5受体拮抗剂。因此，这些化合物可能对通过拮抗mGlu5受体而得到缓解的疾病的治疗或预防有用，其中Ar是苯基或萘基，每种基可能被一个或多个C1-C4烷基，C1-C4烷氧基，C1-C5酰基，卤素，氨基，硝基，氰基，羟基，C1-C5酰胺基，C1-C4烷基磺酰胺基，单-，二-或三氟代的C1-C3烷基，取代基可能相同也可能不同，并且可能带有CONH2，CONHCH3，CON(CH3)2，CO2H，CO2CH3，OCF3，CH2NHCOCH3，CH2NH2，CH2N(CH3)2，CH2CN，CH2OH，CH2NHSO2CH3，CH2N(CH3)(CH2)2CN，CH2N(CH3)CH(CH3)2，CH2NHCH(CH3)2，CH2NH(CH2)2CH3，CH2NHCO2R4，CH2NHCH2CH3，CH2NHCH3 NHCOC(CH3)2或N(S(O)2CH3)2取代基；R1是氢，卤素，R4，CN，C(NOH)R3，C(NO-R4)R3，(CH)2CO2R4，(CH2)nOR3，COR3，CF3，SR4，S(O)R4，S(O)2R4，COCH2CO2R3，NHSO2R4，NHCOR3，C(NOR3)NH2，CH2OCOR3，(CH2)nNH2，CON(CH3)2(CH2)nNHCO2R4，CO2R3，CONH2，CSNH2，C(NH)NHOR3，(CH2)nN(CH3)2或CONHNHCOR3；R2是1,2-乙烯二基或1,2-乙炔二基；R3是氢或C1-C4烷基；R4是C1-C4烷基；n为0,1,2,3或4；或其药学上可接受的盐，或其N-氧化物。
• Pyrrolopyrimidines and Pyrrolopyridines
  申请人：Leblanc Catherine

  公开号：US20090181941A1

  公开（公告）日：2009-07-16

  Compounds of formula I in free or salt or solvate form, wherein X, T 1 , T 3 and T 4 have the meanings as indicated in the specification, are useful for treating diseases mediated by the ALK-5 and/or ALK-4 receptor. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described.

  公式I的化合物，无论是游离形式、盐形式还是溶剂化物形式，其中X、T1、T3和T4的含义如说明书中所指，可用于治疗由ALK-5和/或ALK-4受体介导的疾病。还描述了包含这些化合物的药物组合物以及制备这些化合物的方法。
• Substituted indoles and their use as integrin antagonists
  申请人：3-Dimensional Pharmaceuticals, Inc.

  公开号：US20020169200A1

  公开（公告）日：2002-11-14

  The present invention relates to novel substituted indole compounds that are antagonists of alpha V (&agr;v) integrins, for example &agr; v &bgr; 3 and &agr; v &bgr; 5 integrins, their pharmaceutically acceptable salts, and pharmaceutical compositions thereof. The compounds may be used in the treatment of pathological conditions mediated by &agr; v &bgr; 3 and &agr; v &bgr; 5 integrins, including such conditions as tumor growth, metastasis, restenosis, osteoporosis, inflammation, macular degeneration, diabetic retinopathy, and rheumatoid arthritis. The compounds have the general formula: 1 where R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , D, X, W, a, m, n, i, j, k and v are defined herein.

  本发明涉及新型取代吲哚化合物，其为αV（αv）整合素的拮抗剂，例如αvβ3和αvβ5整合素，其药学上可接受的盐以及其药物组合物。这些化合物可用于治疗由αvβ3和αvβ5整合素介导的病理性状况，包括肿瘤生长、转移、再狭窄、骨质疏松、炎症、黄斑变性、糖尿病视网膜病变和类风湿性关节炎等病症。这些化合物具有以下一般式： 1 其中R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、R12、R13、R14、D、X、W、a、m、n、i、j、k和v在此处定义。
• Acetylenyl-pyrazolo-pyrimidine derivatives
  申请人：McArthur Gatti Silvia

  公开号：US20060217387A1

  公开（公告）日：2006-09-28

  The present invention relates to compounds of formula (I): wherein R 1 to R 3 , A, M, L, E, G, and J are as defined in the description and claims. The invention also relates to a process for the manufacture of such compounds, pharmaceutical compositions containing them, and methods for treating CNS disorders.

  本发明涉及式(I)的化合物：其中R1到R3、A、M、L、E、G和J的定义如描述和索赔中所述。该发明还涉及一种制备此类化合物的方法、含有它们的药物组合物，以及治疗中枢神经系统疾病的方法。
• [EN] FUSED BICYCLIC COMPOUNDS AS INHIBITORS FOR PI3 KINASE<br/>[FR] COMPOSÉS BICYCLIQUES FUSIONNÉS UTILISÉS COMME INHIBITEURS DE LA PI3 KINASE
  申请人：MERCK SERONO SA

  公开号：WO2010100144A1

  公开（公告）日：2010-09-10

  The invention relates to compounds of formula (I) for the regulation of phosphoinositides 3-kinases activity and related diseases.

  该发明涉及用于调节磷脂酰肌醇3-激酶活性及相关疾病的化合物（I）的公式。