2-氯-4-甲酰基-5-氟吡啶 | 884494-54-6

• 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-4-甲酰基-5-氟吡啶
• 中文别名: 2-氯-5-氟-4-吡啶甲醛
• 英文名称: 2-chloro-5-fluoroisonicotinaldehyde
• 英文别名: 2-chloro-5-fluoropyridine-4-carbaldehyde
• CAS: 884494-54-6
• 化学式: C₆H₃ClFNO
• mdl: MFCD04972411
• 分子量: 159.547
• InChiKey: SUXQRZZPWPDIIN-UHFFFAOYSA-N

物化性质

• 沸点：
  228℃
• 密度：
  1.444
• 闪点：
  91℃

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  30
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  温度：2-8℃，在惰性气体氛围下

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 2-chloro-5-fluoropyridine-4-carbaldehyde
Synonyms:

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: 2-chloro-5-fluoropyridine-4-carbaldehyde
CAS number: 884494-54-6

---

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.

---

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.

---

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.

---

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.
Storage:

---

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.

---

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: C6H3ClFNO
Molecular weight: 159.5

---

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 fluoride.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2-氯-4-甲酰基-5-氟吡啶 在 碘 水 、 三乙酰氧基硼氢化钠 、 戴斯-马丁氧化剂 、 magnesium 、 溶剂黄146 作用下， 以 四氢呋喃 、 二氯甲烷 、 丙酮 为溶剂， 反应 10.5h， 生成 2-chloro-5-fluoro-(S)-4-{-1-[(R)-1-(4-methoxyphenyl)ethyl]pyrrolidin-2-yl}pyridine
  参考文献：
  名称：

  Organic Compounds

  摘要：

  本发明涉及一种化合物，其化学式为：或其药用可接受的盐，并且利用这些化合物来治疗哺乳动物中的增殖性疾病，如癌症。

  公开号：

  US20110065726A1
• 作为产物：
  描述：

  2-氯-5-氟吡啶 、 N,N-二甲基甲酰胺 在 lithium diisopropyl amide 作用下， 以 四氢呋喃 为溶剂， 反应 4.0h， 以74%的产率得到2-氯-4-甲酰基-5-氟吡啶
  参考文献：
  名称：

  一种作为FGFR抑制剂的杂环化合物及其合成方法和应用

  摘要：

  本发明公开了一种作为FGFR抑制剂的杂环化合物及其合成方法和其在制备治疗癌症药物中的应用。本发明的FGFR抑制剂的杂环化合物或其药学上可接受的盐具有高效的FGFR抑制作用，用其制备获得的药物组合物抗癌效果好、适用范围广。

  公开号：

  CN110092798A

文献信息

• スルホニルピリドン化合物および有害生物防除剤
  申请人：日本曹達株式会社

  公开号：JP2019064998A

  公开（公告）日：2019-04-25

  【課題】有害生物防除活性、その中でも特に殺虫活性および／または殺ダニ活性に優れ、安全性に優れ、かつ工業的に有利に合成できるスルホニルピリドン化合物の提供。【解決手段】５−（エチルスルホニル）−４−（１−メチル−５−（４−（トリフルオロメトキシ）フェニル）−１Ｈ−イミダゾール−２−イル）−１−（ピリミジン−２−イル）ピリジン−２（１Ｈ）−オン〔５−（ｅｔｈｙｌｓｕｌｆｏｎｙｌ）−４−（１−ｍｅｔｈｙｌ−５−（４−（ｔｒｉｆｌｕｏｒｏｍｅｔｈｏｘｙ）ｐｈｅｎｙｌ）−１Ｈ−ｉｍｉｄａｚｏｌ−２−ｙｌ）−１−（ｐｙｒｉｍｉｄｉｎ−２−ｙｌ）ｐｙｒｉｄｉｎ−２（１Ｈ）−ｏｎｅ〕等の化合物。【選択図】なし

  提供具有优异杀虫活性和/或杀螨活性，安全性优良且可工业化合成的磺酰吡啶化合物。这些化合物包括5-(乙基磺酰)-4-(1-甲基-5-(4-(三氟甲氧基)苯基)-1H-咪唑-2-基)-1-(嘧啶-2-基)吡啶-2(1H)-酮〔5-(ethylsulfonyl)-4-(1-methyl-5-(4-(trifluoromethoxy)phenyl)-1H-imidazol-2-yl)-1-(pyrimidin-2-yl)pyridin-2(1H)-one〕等化合物。【选择图】无
• [EN] PEPTIDE MACROCYCLES AGAINST ACINETOBACTER BAUMANNII<br/>[FR] MACROCYCLES PEPTIDIQUES CONTRE ACINETOBACTER BAUMANNII
  申请人：HOFFMANN LA ROCHE

  公开号：WO2017072062A1

  公开（公告）日：2017-05-04

  The present invention provides compounds of formula (I) wherein X1 to X8 and R1 to R8 are as described herein, as well as pharmaceutically acceptable salts thereof. Further the present invention is concerned with the manufacture of the compounds of formula (I), pharmaceutical compositions comprising them and their use as medicaments for the treatment of diseases and infections caused by Acinetobacter baumannii.

  本发明提供了式（I）的化合物，其中X1至X8和R1至R8如本文所述，以及其药学上可接受的盐。此外，本发明涉及制备式（I）的化合物，包括它们的药物组合物以及它们作为治疗由鲍曼不动杆菌引起的疾病和感染的药物的用途。
• [EN] HETEROCYCLICS AS INHIBITORS OF FIBROBLAST GROWTH FACTOR RECEPTOR<br/>[FR] HÉTÉROCYCLES UTILISÉS EN TANT QU'INHIBITEURS DU RÉCEPTEUR DU FACTEUR DE CROISSANCE DES FIBROBLASTES
  申请人：ADVENT PHARMA CO LTD

  公开号：WO2019080878A1

  公开（公告）日：2019-05-02

  This disclosure relates to heterocyclics as selective inhibitors of the fibroblast growth factor receptor 4 (FGFR-4), in particular relates to a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising said compound.

  这项披露涉及杂环化合物作为纤维母细胞生长因子受体4（FGFR-4）的选择性抑制剂，具体涉及到式（I）的化合物或其药用盐，以及包含该化合物的药物组合物。
• [EN] HETEROCYCLIC DERIVATIVES AND USE THEREOF<br/>[FR] DÉRIVÉS HÉTÉROCYCLIQUES ET LEUR UTILISATION
  申请人：C & C RES LAB

  公开号：WO2014196793A1

  公开（公告）日：2014-12-11

  A heterocyclic derivative represented by formula (I), or a pharmaceutically acceptable salt or a stereoisomer thereof, which has an inhibitory effect on the activation of STAT3 protein, and is useful for the prevention or treatment of diseases associated with the activation of STAT3 protein.

  由式(I)表示的杂环衍生物，或其药用可接受的盐或立体异构体，对STAT3蛋白激活具有抑制作用，并可用于预防或治疗与STAT3蛋白激活相关的疾病。
• ARYL INDOLE DERIVATIVES
  申请人：Kishino Hiroyuki

  公开号：US20120022078A1

  公开（公告）日：2012-01-26

  A novel aryl indole derivative is provided that is effective as a preventive or remedy for various diseases. A compound represented by a formula (I) or a pharmaceutically acceptable salt thereof: (I) wherein R 1 is a hydrogen atom, halogen, C 1-6 alkyl, haloC 1-6 alkyl, C 1-6 alkyloxy, or haloC 1-6 alkyloxy; R 2 represents C 1-6 alkyl or haloC 1-6 alkyl; R 3 represents a hydrogen atom, C 1-6 alkyl, or haloC 1-6 alkyl; and Ar represents an aryl or heteroaryl, wherein the aryl or the heteroaryl may be substituted with 1 to 3 substituents such as halogen, C 1-6 alkyl, haloC 1-6 alkyl, and C 1-6 alkyloxy.

  提供了一种新颖的芳基吲哚衍生物，可作为预防或治疗各种疾病的有效药物。代表为化学式（I）或其药用可接受盐的化合物：（I）其中R1为氢原子、卤素、C1-6烷基、卤代C1-6烷基、C1-6烷氧基或卤代C1-6烷氧基；R2代表C1-6烷基或卤代C1-6烷基；R3代表氢原子、C1-6烷基或卤代C1-6烷基；Ar代表芳基或杂环芳基，其中芳基或杂环芳基可被1至3个取代基（如卤素、C1-6烷基、卤代C1-6烷基和C1-6烷氧基）取代。