2-氯-3-溴-4-氨基吡啶 | 215364-85-5

• 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-氯-3-溴-4-氨基吡啶
• 中文别名: 4-氨基-3-溴-2-氯吡啶；3-溴-2-氯-4-氨基吡啶；3-溴-2-氯吡啶-4-胺
• 英文名称: 3-bromo-2-chloropyridin-4-amine
• 英文别名: 4-amino-3-bromo-2-chloropyridine
• CAS: 215364-85-5
• 化学式: C₅H₄BrClN₂
• 分子量: 207.457
• InChiKey: KTWAUKYSQFZIET-UHFFFAOYSA-N

物化性质

• 熔点：
  150-151°
• 沸点：
  329.0±37.0 °C(Predicted)
• 密度：
  1.834±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  9
• 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：
  38.9
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  T
• 安全说明：
  S26,S39,S45
• 危险类别码：
  R25,R37/38,R41
• WGK Germany：
  3
• 危险品运输编号：
  UN 2811 6.1 / PGIII
• 海关编码：
  2933399090
• 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：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
4-Amino-3-bromo-2-chloropyridine
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.
4-Amino-3-bromo-2-chloropyridine
Ingredient name:
CAS number: 215364-85-5

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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, refrigerated.

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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: C5H4BrClN2
Molecular weight: 207.5

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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.

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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. (4-Amino-3-bromo-2-chloropyridine)

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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-3-溴-4-氨基吡啶 在 盐酸 、 硫酸 、 potassium nitrate 、 sodium nitrite 作用下， 以 水 为溶剂， 反应 63.75h， 生成 3-溴-2,4-二氯-5-硝基吡啶
  参考文献：
  名称：

  [EN] FUSED TRICYCLIC COMPOUNDS FOR USE AS INHIBITORS OF JANUS KINASES
  [FR] COMPOSÉS TRICYCLIQUES FUSIONNÉS UTILISÉS EN TANT QU'INHIBITEURS DES JANUS KINASES

  摘要：

  这项发明提供了具有通式（I）的新化合物，其通式为（I），其中R1、V、W、X、Y和Z如本文所述。因此，这些化合物可以制备成药用合适的组合物，并用于治疗免疫性或过度增殖性疾病。

  公开号：

  WO2013007765A1
• 作为产物：
  描述：

  2-氯-4-氨基吡啶 在 N-溴代丁二酰亚胺(NBS) 、 溶剂黄146 作用下， 以47%的产率得到2-氯-3-溴-4-氨基吡啶
  参考文献：
  名称：

  NOVEL NAPHTHYRIDINES AND ISOQUINOLINES AND THEIR USE AS CDK8/19 INHIBITORS

  摘要：

  本发明涉及萘啶和异喹啉化合物，以及由此组成的药物可接受的组合物，作为CDK8/19的抑制剂，用于治疗与CDK8/19相关疾病。

  公开号：

  US20160016951A1

文献信息

• Aurora Kinase Modulators and Method of Use
  申请人：Amgen Inc.

  公开号：US20140336182A1

  公开（公告）日：2014-11-13

  The present invention relates to chemical compounds having a general formula I wherein A 1-8 , D′, L 1 , L 2 , R 1 , R 6-8 and n are defined herein, and synthetic intermediates, which are capable of modulating various protein kinase receptor enzymes and, thereby, influencing various disease states and conditions related to the activities of such kinases. For example, the compounds are capable of modulating Aurora kinase thereby influencing the process of cell cycle and cell proliferation to treat cancer and cancer-related diseases. The invention also includes pharmaceutical compositions, including the compounds, and methods of treating disease states related to the activity of Aurora kinase.

  本发明涉及具有一般式I的化合物，其中A1-8、D'、L1、L2、R1、R6-8和n在此处定义，并且具有调节各种蛋白激酶受体酶并因此影响与这些激酶活动相关的各种疾病状态和病况的能力的合成中间体。例如，这些化合物能够调节枢纽激酶，从而影响细胞周期和细胞增殖过程，以治疗癌症和与癌症相关的疾病。该发明还包括包括这些化合物的药物组合物，以及治疗与枢纽激酶活性相关的疾病状态的方法。
• [EN] KRAS G12C INHIBITORS<br/>[FR] INHIBITEURS DE KRAS G12C
  申请人：MIRATI THERAPEUTICS INC

  公开号：WO2020146613A1

  公开（公告）日：2020-07-16

  The present invention relates to compounds that inhibit KRas G12C. In particular, the present invention relates to compounds that irreversibly inhibit the activity of KRas G12C, pharmaceutical compositions comprising the compounds and methods of use therefor.

  本发明涉及抑制KRas G12C的化合物。特别是，本发明涉及不可逆地抑制KRas G12C活性的化合物，包括含有这些化合物的药物组合物及其用途方法。
• [EN] SUBSTITUTED PYRIDINE DERIVATIVES USEFUL AS GSK-3 INHIBITORS<br/>[FR] DÉRIVÉS DE PYRIDINE SUBSTITUÉS UTILES EN TANT QU'AGONISTES DE GSK-3
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2015069593A1

  公开（公告）日：2015-05-14

  The disclosure generally relates to compounds of formula I, including their salts, as well as compositions and methods of using the compounds. The compounds are ligands, antagonists of the NR2B receptor and may be useful for the treatment of various disorders of the central nervous system.

  该披露通常涉及到I式化合物，包括它们的盐，以及使用这些化合物的组合物和方法。这些化合物是NR2B受体的配体，是其拮抗剂，可能对治疗中枢神经系统的各种疾病有用。
• [EN] THIAZOLOPYRIDINE COMPOUNDS, COMPOSITIONS AND THEIR USE AS TYK2 KINASE INHIBITORS<br/>[FR] COMPOSÉS DE THIAZOLOPYRIDINE, COMPOSITIONS ET LEUR UTILISATION COMME INHIBITEURS DE LA KINASE TYK2
  申请人：HOFFMANN LA ROCHE

  公开号：WO2015091584A1

  公开（公告）日：2015-06-25

  Provided are thiazolopyridine compounds that are inhibitors of TYK2 kinase, compositions containing these compounds and methods for treating diseases mediated by TYK2 kinase. In particular, provided are compounds of Formula (I), (II) or (III), stereoisomers, tautomers, solvates, prodrugs or pharmaceutically acceptable salts thereof, where X, R0, R1, R2, R3, R4 and R5 are defined herein, pharmaceutical compositions comprising the compound and a pharmaceutically acceptable carrier, adjuvant or vehicle, methods of using the compound or composition in therapy, for example, for treating a disease or condition mediated by TYK2 kinase in a patient.

  提供了一些噻唑吡啶化合物，这些化合物是TYK2激酶的抑制剂，包含这些化合物的组合物以及治疗由TYK2激酶介导的疾病的方法。具体来说，提供了符合Formula (I)、(II)或(III)的化合物，其立体异构体、互变异构体、溶剂合物、前药或其药用可接受的盐，其中X、R0、R1、R2、R3、R4和R5在此有定义，包括该化合物和药用可接受的载体、辅料或溶剂的药物组合物，使用该化合物或组合物进行治疗的方法，例如，用于治疗患有TYK2激酶介导的疾病或症状的患者。
• 金属配合物、有机电致发光材料、有机电致发光元件及电致设备
  申请人：北京八亿时空液晶科技股份有限公司

  公开号：CN113004339A

  公开（公告）日：2021-06-22

  本发明提供一种金属配合物、有机电致发光材料、有机电致发光元件及电致设备。本发明的金属配合物的分子式为M(LA)x(LB)y(LC)z，其中，LA具有式(I)所示的结构。本发明的金属配合物应用于OLED中时，尤其应用于绿光至红光发射区域中时，展现增强的磷光量子产率，发光效率优良、色纯度高、发光寿命长，且材料易制备、易升华提纯，可用作OLED的发射体材料，具有非常广阔的市场应用前景。