5-氨基-2-溴-3-氯吡啶 | 130284-52-5

• 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: 5-氨基-2-溴-3-氯吡啶
• 中文别名: 6-溴-5-氯吡啶-3-胺；2-溴-3-氯-5-氨基吡啶
• 英文名称: 6-bromo-5-chloropyridin-3-amine
• CAS: 130284-52-5
• 化学式: C₅H₄BrClN₂
• 分子量: 207.457
• InChiKey: KGBNUDFDLHULJP-UHFFFAOYSA-N

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

• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319

SDS

Material Safety Data Sheet

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

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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: 5-Amino-2-bromo-3-chloropyridine
CAS number: 130284-52-5

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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, refrigerated.
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: 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
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-氨基-2-溴-3-氯吡啶 在 吡啶 、 potassium phosphate 、 tris-(dibenzylideneacetone)dipalladium(0) 、 三氯氧磷 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 为溶剂， 反应 1.0h， 生成 N-(5-chloro-6-(1-methyl-1H-pyrazol-3-yl)pyridin-3-yl)-1-(isoquinolin-4-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide
  参考文献：
  名称：

  PYRAZOLE DERIVATIVES AS MALT1 INHIBITORS

  摘要：

  揭示了一种通过调节MALT1来治疗受影响的疾病、综合症、症状和疾病的化合物、组合物和方法。这些化合物由以下式（I）表示：其中R1、R2、R3、R4、R5、R6、R5、G1和G2在此处定义。

  公开号：

  US20180170909A1
• 作为产物：
  描述：

  2-羟基-5-硝基吡啶 在 喹啉 、 盐酸 、 potassium chlorate 、 铁粉 、 溶剂黄146 、 三溴氧磷 作用下， 以 水 为溶剂， 反应 4.25h， 生成 5-氨基-2-溴-3-氯吡啶
  参考文献：
  名称：

  Chemistry of 3-Hydroxypyridine Part 2: Synthesis of 5,6-Dihalo-3-hydroxypyridines

  摘要：

  本文介绍了从市售的 2-hydroxy-5-nitropyridine 开始，多步骤合成迄今未知的 5,6-二卤-3-羟基吡啶的方法。此外，还探讨了廉价的 2-氨基甲基呋喃（糠胺）在新颖的两步法中制备标题化合物的适用性。

  DOI：

  10.1055/s-1990-26919

文献信息

• [EN] CYCLIC COMPOUNDS AND METHODS OF USING SAME<br/>[FR] COMPOSÉS CYCLIQUES ET LEURS PROCÉDÉS D'UTILISATION
  申请人：SCHRODINGER INC

  公开号：WO2021134004A1

  公开（公告）日：2021-07-01

  The present application relates to compounds of Formula (I), as defined herein, and pharmaceutically acceptable salts thereof which are MALT1 inhibitors. The present application also describes pharmaceutical composition comprising a compound of Formula (I), and pharmaceutically acceptable salts thereof, and methods of using the compounds and compositions for treating diseases, such as cancer, autoimmune disorders, and inflammatory disorders.

  本申请涉及以下式（I）的化合物及其药用盐，其在此处定义为MALT1抑制剂。本申请还描述了包括式（I）化合物及其药用盐的药物组合物，以及使用这些化合物和组合物治疗疾病（如癌症、自身免疫性疾病和炎症性疾病）的方法。
• [EN] COMPOUNDS AND COMPOSITIONS FOR TREATING CONDITIONS ASSOCIATED WITH STING ACTIVITY<br/>[FR] COMPOSÉS ET COMPOSITIONS POUR TRAITER DES ÉTATS ASSOCIÉS À UNE ACTIVITÉ DE STING
  申请人：IFM DUE INC

  公开号：WO2021138434A1

  公开（公告）日：2021-07-08

  This disclosure features chemical entities (e.g., a compound or a pharmaceutically acceptable salt, and/or hydrate, and/or cocrystal, and/or drug combination of the compound) that inhibit (e.g., antagonize) Stimulator of Interferon Genes (STING). Said chemical entities are useful, e.g., for treating a condition, disease or disorder in which increased (e.g., excessive) STING activation (e.g., STING signaling) contributes to the pathology and/or symptoms and/or progression of the condition, disease or disorder (e.g., cancer) in a subject (e.g., a human). This disclosure also features compositions containing the same as well as methods of using and making the same.

  本公开涉及化学实体（例如，一种化合物或药用可接受盐，和/或水合物，和/或共晶体，和/或该化合物的药物组合），可抑制（例如，拮抗）干扰素基因激活器（STING）。所述化学实体可用于治疗条件、疾病或障碍，其中增加（例如，过度）STING激活（例如，STING信号传导）对主体（例如，人类）的病理和/或症状和/或病情进展有贡献（例如，癌症）。本公开还涉及含有相同化学实体的组合物，以及使用和制备这些组合物的方法。
• [EN] NOVEL GALACTOSIDE INHIBITOR OF GALECTINS<br/>[FR] NOUVEL INHIBITEUR DE GALACTOSIDE DE GALECTINES
  申请人：GALECTO BIOTECH AB

  公开号：WO2022144274A1

  公开（公告）日：2022-07-07

  The present invention relates to a D-galactopyranose compound of formula (1), wherein the pyranose ring is beta-D-galactopyranose, and these compounds are high affinity galectin-3 inhibitors, A1 is (a).

  本发明涉及一种公式（1）的D-半乳糖吡喃糖化合物，其中吡喃糖环为beta-D-半乳糖吡喃糖，这些化合物是高亲和力的galectin-3抑制剂，其中A1为（a）。
• [EN] MALT1 INHIBITOR, AND PREPARATION METHOD THEREFOR AND USE THEREOF<br/>[FR] INHIBITEUR DE MALT1, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 一种MALT1抑制剂及其制备方法和用途
  申请人：TUOJIE BIOTECH SHANGHAI CO LTD

  公开号：WO2022262855A1

  公开（公告）日：2022-12-22

  公开了一种MALT1抑制剂及其制备方法和用途。具体而言，公开了式III所示的化合物，其制备方法，含有其的药物组合物，以及其作为MALT1抑制剂用于预防和/或治疗自身免疫性疾病、炎性疾病、癌症、肿瘤的用途。
• Pyrazole derivatives as MALT1 inhibitors
  申请人：Janssen Pharmaceutica NV

  公开号：US10954214B2

  公开（公告）日：2021-03-23

  Disclosed are compounds, compositions and methods for treating of diseases, syndromes, conditions, and disorders that are affected by the modulation of MALT1. Such compounds are represented by Formula (I) as follows: wherein R1, R2, R3, R4, R5, R6, R5, G1, and G2 are defined herein.

  所公开的是用于治疗受 MALT1 调节影响的疾病、综合征、病症和失调的化合物、组合物和方法。此类化合物由如下式（I）表示： 其中 R1、R2、R3、R4、R5、R6、R5、G1 和 G2 在此定义。