2-氨基-5-氰基-3-氯吡啶 | 156361-02-3

• 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 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-氨基-5-氰基-3-氯吡啶
• 中文别名: 2-氨基-3-氯-5-氰基吡啶
• 英文名称: 6-amino-5-chloronicotinonitrile
• 英文别名: 2-Amino-3-chloro-5-cyanopyridine；6-amino-5-chloropyridine-3-carbonitrile
• CAS: 156361-02-3
• 化学式: C₆H₄ClN₃
• mdl: MFCD03617768
• 分子量: 153.571
• InChiKey: XDDIMILABMXHFG-UHFFFAOYSA-N

物化性质

• 熔点：
  185-188°
• 沸点：
  273.9±40.0 °C(Predicted)
• 密度：
  1.42±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  62.7
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xn
• 安全说明：
  S26,S39
• 危险类别码：
  R22,R37/38,R41
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H317,H319

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
2-Amino-3-chloro-5-cyanopyridine
Product Name:
Synonyms:

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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-Amino-3-chloro-5-cyanopyridine
Ingredient name:
CAS number: 156361-02-3

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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: C6H4ClN3
Molecular weight: 153.6

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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: UN2811 Class: 6.1 Packing group: III
Proper shipping name: TOXIC SOLIDS, ORGANIC, N.O.S. (2-Amino-3-chloro-5-cyanopyridine)

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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-氨基-5-氰基-3-氯吡啶 在 亚硝酸特丁酯 、 copper dichloride 作用下， 以 乙腈 为溶剂， 反应 4.0h， 以63%的产率得到5,6-二氯烟腈
  参考文献：
  名称：

  WO2007/113276

  摘要：

  公开号：
• 作为产物：
  描述：

  2-氨基-5-氰基吡啶 在 N-氯代丁二酰亚胺 作用下， 以 乙腈 为溶剂， 反应 41.0h， 生成 2-氨基-5-氰基-3-氯吡啶
  参考文献：
  名称：

  Rh / Pd催化与手性和非手性配体：氮杂二氢二苯并xepines的多米诺合成。

  摘要：

  多米诺骨牌游戏：通过在单个锅中将Rh催化的芳基化和Pd催化的C-O偶联相结合，描述了合成氮杂二氢二苯并xepinepines的合成途径。首次实现了将手性和非手性配体结合到两组分，两种金属的转化中的能力，从而使产品具有中等至良好的收率，并具有出色的对映选择性。

  DOI：

  10.1002/anie.201303659

文献信息

• An expedient Pd/DBU mediated cyanation of aryl/heteroaryl bromides with K4[Fe(CN)6]
  作者：Dengyou Zhang、Haifeng Sun、Lei Zhang、Yu Zhou、Chunpu Li、Hualiang Jiang、Kaixian Chen、Hong Liu

  DOI：10.1039/c2cc17468e

  日期：——

  A practical Pd(PPh3)4/DBU catalytic system for the synthesis of pharmaceutically relevant aminopyridine nitrile intermediates, as well as a variety of other aryl nitriles using non-toxic K4[Fe(CN)6] has been developed. The key features of our new protocol for cyanation lie in that the reaction can be carried out with readily available Pd(PPh3)4 under mild and green conditions, even without the assistance of other ligands.

  一种用于合成具有药物相关性的氨基吡啶腈中间体的实用Pd(PPh3)4/DBU催化体系，以及其他多种使用无毒K4[Fe(CN)6]的芳基腈，已经开发出来。我们新方案中氰化的关键特点在于，反应可以在温和且环保的条件下，使用易于获得的Pd(PPh3)4进行，甚至无需其他配体的辅助。
• [EN] HETEROARYL SUBSTITUTED PYRIDYL COMPOUNDS USEFUL AS KINASE MODULATORS<br/>[FR] COMPOSÉS PYRIDYLE À SUBSTITUTION HÉTÉROARYLE UTILES EN TANT QUE MODULATEURS DE KINASE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2014074675A1

  公开（公告）日：2014-05-15

  Compounds having the following formula (I) or a stereoisomer or a pharmaceutically-acceptable salt thereof, wherein R2 is a monocyclic heteroaryl group, and R1, R3, R4, R5 and R6 are as defined herein, are useful as kinase modulators, including IRAK-4 inhibition.

  具有以下式(I)或其立体异构体或药用可接受盐的化合物，在该式中R2是单环杂芳基，R1、R3、R4、R5和R6如本文所定义，可用作激酶调节剂，包括IRAK-4抑制剂。
• [EN] OXAZOLE PYRIDINE DERIVATIVES USEFUL AS S1P1 RECEPTOR AGONISTS<br/>[FR] DÉRIVÉS D'OXAZOLE PYRIDINE UTILES EN TANT QU'AGONISTES DU RÉCEPTEUR S1P1
  申请人：MERCK SERONO SA

  公开号：WO2010100142A1

  公开（公告）日：2010-09-10

  The present invention provides oxadiazole pyridine derivatives of Formula (I), their use as medicaments and their use for treating multiple sclerosis and other diseases.

  本发明提供了式（I）的噁二唑吡啶衍生物，以及它们作为药物的用途，用于治疗多发性硬化症和其他疾病。
• [EN] PESTICIDAL COMPOUNDS<br/>[FR] COMPOSÉS PESTICIDES
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2013064521A1

  公开（公告）日：2013-05-10

  A compound of formula (I) wherein R1 to R4 are, for example, each hydrogen, R5 is pyridyl, which has two or more substituents selected, for example, from halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1 -C4-alkoxy, C1 -C4-haloalkoxy, and cyano; R6 is, for example, hydrogen; R7 is, for example, hydrogen, cyano, hydroxyl, formyl, C1 -C4-alkyl, C1 -C4-alkoxy, C2-C4- alkenyl, or C2-C4-alkynyl; and A1 to A5 are, independently selected, from, for example, N, and C-H; and its use as a pesticidal agent.

  式（I）的化合物，其中R1至R4例如各为氢，R5为吡啶基，其有两个或更多取代基，例如从卤素、C1-C4-烷基、C1-C4-卤代烷基、C1-C4-烷氧基、C1-C4-卤代烷氧基和氰基中选择；R6例如为氢；R7例如为氢、氰基、羟基、甲酰基、C1-C4-烷基、C1-C4-烷氧基、C2-C4-烯基或C2-C4-炔基；A1至A5是独立选择的，例如从N和C-H中选择；以及其作为杀虫剂的用途。
• [EN] NOVEL TRIFLUOROMETHYL-OXADIAZOLE DERIVATIVES AND THEIR USE IN THE TREATMENT OF DISEASE<br/>[FR] NOUVEAUX DÉRIVÉS TRIFLUOROMÉTHYL-OXADIAZOLES ET LEUR UTILISATION DANS LE TRAITEMENT DE MALADIES
  申请人：NOVARTIS AG

  公开号：WO2013080120A1

  公开（公告）日：2013-06-06

  The invention relates to novel trifluoromethyl-oxadiazole derivatives of formula (I), and pharmaceutically acceptable salts thereof, in which all of the variables are as defined in the specification, pharmaceutical compositions thereof, pharmaceutical combinations thereof, and their use as medicaments, particularly for the treatment of neurodegeneration, muscle atrophy or diabetes/metabolic syndrome via inhibition of HDAC4.

  该发明涉及一种新型三氟甲基-噁二唑衍生物的公式(I)，以及其药学上可接受的盐，其中所有变量均如规范中定义，其药物组合物，药物组合物及其作为药物的用途，特别用于通过抑制HDAC4治疗神经退行性疾病、肌肉萎缩或糖尿病/代谢综合征。