5-溴吡啶-2-磺酰氯 | 874959-68-9

• 物质功能分类: 化学试剂 - 有机试剂 - 磺酰卤化物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 5-溴吡啶-2-磺酰氯
• 中文别名: 5-溴-2-吡啶磺酰氯
• 英文名称: 5-bromopyridine-2-sulfonyl chloride
• CAS: 874959-68-9
• 化学式: C₅H₃BrClNO₂S
• 分子量: 256.507
• InChiKey: CZPJXSLJOVFCOH-UHFFFAOYSA-N

物化性质

• 熔点：
  78-80°C
• 沸点：
  301.0±22.0 °C(Predicted)
• 密度：
  1.893±0.06 g/cm3(Predicted)
• 溶解度：
  可溶于氯仿（少许）

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  55.4
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26
• 危险类别码：
  R36
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P260,P280,P303+P361+P353,P301+P330+P331,P304+P340+P310,P305+P351+P338+P310
• 危险品运输编号：
  3261
• 危险性描述：
  H314
• 储存条件：
  -20°C，保存于惰性气体中

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Bromo-pyridine-2-sulfonyl chloride
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H319: Causes serious eye irritation
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 5-Bromo-pyridine-2-sulfonyl chloride
CAS number: 874959-68-9

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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, under −20◦C.
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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C5H3BrClNO2S
Molecular weight: 256.5

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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 chloride, 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：

  5-溴吡啶-2-磺酰氯 在 ammonium hydroxide 作用下， 以 二氯甲烷 、 水 为溶剂， 反应 12.0h， 生成 5-溴吡啶-2-磺酰胺
  参考文献：
  名称：

  NOVEL 3-(INDOL-3-YL)-PYRIDINE DERIVATIVES, PHARMACEUTICAL COMPOSITIONS AND METHODS FOR USE

  摘要：

  本发明涉及公式I的化合物或其药用可接受的对映体、盐或溶剂化物。该发明进一步涉及将公式I的化合物用作TDO2抑制剂。该发明还涉及将公式I的化合物用于治疗和/或预防癌症、帕金森病、阿尔茨海默病和亨廷顿病等神经退行性疾病、慢性病毒感染如HCV和HIV、抑郁症以及肥胖症。该发明还涉及一种制造公式I化合物的方法。

  公开号：

  US20150225367A1
• 作为产物：
  描述：

  5-溴-2-氯吡啶 在 水 、 氯 、 sodium t-butanolate 作用下， 以 四氯化碳 、 N,N-二甲基甲酰胺 为溶剂， 80.0 ℃ 、103.42 kPa 条件下， 反应 2.5h， 生成 5-溴吡啶-2-磺酰氯
  参考文献：
  名称：

  [EN] 3-PHOSPHOGLYCERATE DEHYDROGENASE INHIBITORS AND USES THEREOF
  [FR] INHIBITEURS DE LA 3-PHOSPHOGLYCÉRATE DÉSHYDROGÉNASE ET LEURS UTILISATIONS

  摘要：

  本发明提供了化合物、其组合物以及使用这些化合物的方法。

  公开号：

  WO2017156181A1

文献信息

• [EN] ANTIVIRAL COMPOUNDS<br/>[FR] COMPOSÉS ANTIVIRAUX
  申请人：HOFFMANN LA ROCHE

  公开号：WO2014135471A1

  公开（公告）日：2014-09-12

  The present invention discloses compounds of Formula (I): wherein the variables in Formula (I) are defined as described herein. Also disclosed are pharmaceutical compositions containing such compounds and methods for using the compounds of Formula (I) in the prevention or treatment of HCV infection.

  本发明公开了化合物的结构式（I）：其中式（I）中的变量如本文所述。还公开了含有这种化合物的药物组合物，以及使用式（I）中的化合物预防或治疗HCV感染的方法。
• [EN] 5- OR 7-AZAINDAZOLES AS BETA-LACTAMASE INHIBITORS<br/>[FR] AZAINDAZOLES EN 5 OU 7 UTILISÉS COMME INHIBITEURS DE BÊTA-LACTAMASE
  申请人：ACRAF

  公开号：WO2020178316A1

  公开（公告）日：2020-09-10

  The present invention relates to β-lactamase inhibitors having the following general formula (I): wherein R1-R4 and X1-X2 are defined in the specification, pharmaceutical composition thereof, and use thereof for the treatment of a bacterial infection, alone or in combination with β-lactam antibiotics and/or other antibiotics and/or other β-lactamase inhibitors.

  本发明涉及具有以下一般式（I）的β-内酰胺酶抑制剂：其中R1-R4和X1-X2在规范中定义，其药物组成物，以及其用于治疗细菌感染的用途，单独或与β-内酰胺类抗生素和/或其他抗生素和/或其他β-内酰胺酶抑制剂结合使用。
• Novel Tricyclic Compounds
  申请人：Wishart Neil

  公开号：US20090312338A1

  公开（公告）日：2009-12-17

  The invention provides a compound of Formula (I) pharmaceutically acceptable salts, pro-drugs, biologically active metabolites, stereoisomers and isomers thereof wherein the variable are defined herein. The compounds of the invention are useful for treating immunological and oncological conditions.

  这项发明提供了一个符合Formula (I)的化合物，其中包括药用盐、前药、生物活性代谢物、立体异构体和同分异构体，其中变量在此处定义。该发明的化合物对治疗免疫和肿瘤疾病有用。
• [EN] PIPERAZINE DERIVATIVES USEFUL FOR THE TREATMENT OF GASTROINTESTINAL DISORDERS<br/>[FR] DERIVES DE PIPERAZINE CONVENANT POUR LE TRAITEMENT DE TROUBLES GASTRO-INTESTINAUX
  申请人：GLAXO GROUP LTD

  公开号：WO2006010629A1

  公开（公告）日：2006-02-02

  The invention provides compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein Ra, Rb, Rc, Rd, Re, Rf and Y are as defined in the specification. The compounds are partial or full agonists at the growth hormone secretagogue (GHS) receptors . Pharmaceutical compositions comprising the compounds, methods of preparing the compounds, uses of the compounds and methods involving the compounds are also provided.

  这项发明提供了式（I）的化合物或其药用盐，其中Ra、Rb、Rc、Rd、Re、Rf和Y如规范中所定义。这些化合物是生长激素分泌素（GHS）受体的部分或全激动剂。还提供了包括这些化合物的药物组合物、制备这些化合物的方法、这些化合物的用途以及涉及这些化合物的方法。
• SULFONAMIDE DERIVATIVE AND MEDICINAL USE THEREOF
  申请人：AJINOMOTO CO., LTD.

  公开号：US20150051395A1

  公开（公告）日：2015-02-19

  Provided are sulfonamide derivatives of a specific chemical structure in which a sulfonamide group having, as a substituent, a phenyl group or a heterocyclic group having a hetero atom(s) as a constituent element(s) is present at its terminal, and pharmaceutically acceptable salts thereof. These compounds are novel compounds having excellent α4 integrin-inhibitory action.

  提供的是具有特定化学结构的磺酰胺衍生物，在其末端有一个带有苯基或含杂原子的杂环基团作为取代基的磺酰胺基团，以及药用可接受的盐。这些化合物是具有卓越的α4整合素抑制作用的全新化合物。