2-氯-5-吡啶乙腈 | 39891-09-3

• 物质功能分类: 医药中间体 - 吡啶类化合物
• 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: 2-氯-5-吡啶乙腈
• 中文别名: 2-氯-5-乙腈基吡啶；6-氯-3-吡啶乙腈；2-氯吡啶-5-乙腈
• 英文名称: (6-chloro-pyridin-3-yl)-acetonitrile
• 英文别名: 2-(6-chloropyridin-3-yl)acetonitrile；2-(6-chloro-3-pyridinyl)acetonitrile；2-chloro-5-cyanomethyl-pyridine；2-(6-chloro-3-pyridyl)acetonitrile；2-chloropyridine-5-acetonitrile；2-chloro-5-pyridineacetonitrile
• CAS: 39891-09-3
• 化学式: C₇H₅ClN₂
• mdl: MFCD04112495
• 分子量: 152.583
• InChiKey: BLGUCBUETMYJTB-UHFFFAOYSA-N

物化性质

• 熔点：
  49-54°C
• 沸点：
  182 °C(Press: 1 Torr)
• 密度：
  1.262±0.06 g/cm3(Predicted)
• 闪点：
  >110℃

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  36.7
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT, TOXIC
• 危险品标志：
  Xi,T
• 安全说明：
  S26,S39
• 危险类别码：
  R22,R37/38,R41
• WGK Germany：
  3
• 海关编码：
  2933399090
• 危险品运输编号：
  UN 3439
• 包装等级：
  III
• 危险类别：
  8,6.1
• 危险性防范说明：
  P261,P280,P301+P310,P305+P351+P338
• 危险性描述：
  H301,H315,H318,H335
• 储存条件：
  室温且干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
2-Chloro-5-cyanomethylpyridine
Product Name:
Synonyms: 2-(6-Chloropyridin-3-yl)acetonitrile

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H301: Toxic if swallowed
H315: Causes skin irritation
H318: Causes serious eye damage
H335: May cause respiratory irritation
Avoid breathing dust/fume/gas/mist/vapours/spray
P261:
P280: Wear protective gloves/protective clothing/eye protection/face protection
P301+P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
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.
2-Chloro-5-cyanomethylpyridine
Ingredient name:
CAS number: 39891-09-3

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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.
Storage: Store in closed vessels.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C7H5ClN2
Molecular weight: 152.6

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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.

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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
UN Number: UN3439 Class: 6.1 Packing group: III
Proper shipping name: NITRILES, TOXIC, SOLID, N.O.S. (2-Chloro-5-cyanomethylpyridine)

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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：

  2-氯-5-吡啶乙腈 在 硫酸 、 一水合肼 作用下， 以 甲醇 、 水 、 1,2-二氯乙烷 为溶剂， 反应 9.0h， 生成 2-(6-氯吡啶-3-基)乙酰肼
  参考文献：
  名称：

  Holla, B. Shivarama; Prasanna; Poojary, Boja, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2004, vol. 43, # 4, p. 864 - 868

  摘要：

  DOI：
• 作为产物：
  描述：

  3-吡啶乙腈 在 双氧水 、 溶剂黄146 、 三氯氧磷 作用下， 生成 2-氯-5-吡啶乙腈
  参考文献：
  名称：

  7-Azaindole. V. Investigations of Alternative Syntheses of the Ring System^1,2

  摘要：

  DOI：

  10.1021/ja01512a057

文献信息

• [EN] SUBSTITUTED HETEROCYCLIC AZA DERIVATIVES<br/>[FR] DÉRIVÉS AZA HÉTÉROCYCLIQUES SUBSTITUÉS
  申请人：GRUENENTHAL GMBH

  公开号：WO2013013817A1

  公开（公告）日：2013-01-31

  The invention relates to heterocyclic aza derivatives as vanilloid receptor ligands, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.

  这项发明涉及杂环氮杂基衍生物作为辣椒素受体配体，含有这些化合物的药物组合物，以及这些化合物用于治疗和/或预防疼痛以及其他疾病和/或紊乱。
• Substituted Heteroaromatic Pyrazole-Containing Carboxamide and Urea Compounds as Vanilloid Receptor Ligands
  申请人：FRANK Robert

  公开号：US20130029962A1

  公开（公告）日：2013-01-31

  Substituted heteroaromatic pyrazole-containing carboxamide and urea compounds as vanilloid receptor ligands, pharmaceutical compositions containing these compounds and also to a method of using these compounds for treating and/or inhibiting pain and further diseases and/or disorders.

  含有杂环吡唑基的羧酰胺和脲化合物作为辣椒素受体配体，含有这些化合物的药物组合物，以及使用这些化合物治疗和/或抑制疼痛以及进一步疾病和/或疾病的方法。
• Benzamides
  申请人：H. Lundbeck A/S

  公开号：US20140107340A1

  公开（公告）日：2014-04-17

  The present invention is directed to benzamide containing compounds which inhibit the P2X7 receptor

  本发明涉及含有抑制P2X7受体的苯甲酰胺类化合物。
• [EN] INHIBITOR OF INDOLEAMINE-2,3-DIOXYGENASE (IDO)<br/>[FR] INHIBITEUR DE L'INDOLÉAMINE-2,3-DIOXYGÉNASE (IDO)
  申请人：INVENTISBIO INC

  公开号：WO2017139414A1

  公开（公告）日：2017-08-17

  The present disclosure provides compounds of Formula (I). The compounds described herein may be useful in treating a disease associated with IDO, for example, cancer or an infectious disease (e.g., viral or bacterial infectious diseases). Also, provided in the present disclosure are pharmaceutical compositions, kits, methods, and uses including or using a compound described herein.

  本公开提供了式（I）的化合物。本文描述的化合物可能在治疗与IDO相关的疾病方面有用，例如癌症或传染病（例如病毒或细菌感染性疾病）。本公开还提供了包括或使用本文描述的化合物的药物组合物、试剂盒、方法和用途。
• The Synthesis of Thienopyridines from ortho-Halogenated Pyridine Derivatives
  作者：D. H. Bremner、A. D. Dunn、K. A. Wilson

  DOI：10.1055/s-1992-26153

  日期：——

  The synthesis of 2- and 4-chloro-3-cyanomethylpyridine, 3-bromo-2-cyanomethylpyridine and 3-bromo-4-cyanomethylpyridine containing methylene groups activated by the nitrile functionality is reported. Reaction of these compounds with sodium hydride and carbon disulfide, followed by iodomethane gives the corresponding thienopyridines.

  报告了含有由氰基功能活化的亚甲基基团的2-和4-氯-3-氰甲基吡啶、3-溴-2-氰甲基吡啶和3-溴-4-氰甲基吡啶的合成。这些化合物与氢化钠和二硫化碳反应，随后与碘甲烷反应得到相应的噻吩并吡啶。