6-氯-2-碘吡啶-3-醇 | 188057-26-3

• 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: 6-氯-2-碘吡啶-3-醇
• 中文别名: 6-氯-2-碘-3-羟基吡啶；2-氯-6-碘吡啶-3-醇
• 英文名称: 6-chloro-2-iodopyridin-3-ol
• CAS: 188057-26-3
• 化学式: C₅H₃ClINO
• mdl: MFCD07636749
• 分子量: 255.442
• InChiKey: FWIMPBYPMQSSCD-UHFFFAOYSA-N

物化性质

• 熔点：
  191-193℃
• 沸点：
  333℃
• 密度：
  2.219
• 闪点：
  155℃
• 溶解度：
  微溶(1.3g/L)(25°C)。

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 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：
  33.1
• 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：
  H315,H319,H335
• 储存条件：
  应存放在室温、干燥且密封的环境中。

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 6-chloro-2-iodopyridin-3-ol
Synonyms:

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

---

Section 3. Composition/information on ingredients.
Ingredient name: 6-chloro-2-iodopyridin-3-ol
CAS number: 188057-26-3

---

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.
Storage: Store in closed vessels, refrigerated.

---

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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C5H3ClINO
Molecular weight: 255.4

---

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 Iodide.

---

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：

  6-氯-2-碘吡啶-3-醇 在 potassium phosphate 、 SPhos Pd G2 、 palladium diacetate 、 potassium hydrogencarbonate 、 caesium carbonate 、 三苯基膦 作用下， 以 四氢呋喃 、 N,N-二甲基乙酰胺 、 水 为溶剂， 反应 45.5h， 生成 MK-8876
  参考文献：
  名称：

  HCV NS5B Site D抑制剂MK-8876的工艺开发

  摘要：

  我们描述了HCV NS5B站点D抑制剂MK-8876的路线发展和多公斤级合成。涵盖的关键主题是：（1）两个主要片段的过程改进；（2）优化最初麻烦的倒数第二个步骤，即基于双（硼酸）（BBA）的关键硼酸化；（3）最后的铃木-宫浦联结的工艺开发；（4）控制原料药形式。这些努力最终以所需的活性药物成分28公斤的形式交付。

  DOI：

  10.1021/acs.oprd.5b00405
• 作为产物：
  描述：

  6-氯-3-吡啶基乙酸酯 在 碘 、 sodium carbonate 、 potassium carbonate 作用下， 以 甲醇 、 水 为溶剂， 生成 6-氯-2-碘吡啶-3-醇
  参考文献：
  名称：

  A general method for the preparation of 2,3,5-trisubstituted-furo[3,2-b]pyridines

  摘要：

  The preparation of 2,3,5-trisubstituted-furo[3,2-b]pyridines via a Pd(0)-catalyzed intramolecular cyclization of methyl 4-(6-chloro-2-iodopyridin-3-yloxy)-substituted-butenoates 9a-f is described. This approach was both efficient and general, and provided the highly functionalized heterocyclic ring system in high yield. Among the several examples provided is the preparation of 3-[2-(N,N-dimethylamino)ethyl]-5-(4-fluorobenzoyl)amino-2-methylfuro[3,2-b]pyridine 4, a selective 5-HTIF receptor agonist. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(02)02655-2

文献信息

• [EN] BICYCLIC HETEROARYL COMPOUNDS USEFUL AS INHIBITORS OF THE PAR-2 SIGNALING PATHWAY<br/>[FR] COMPOSÉS HÉTÉROARYLE BICYCLIQUES UTILES EN TANT QU'INHIBITEURS DE LA VOIE DE SIGNALISATION PAR-2
  申请人：VERTEX PHARMA

  公开号：WO2016154075A1

  公开（公告）日：2016-09-29

  The compounds of formula I, wherein the variables are as defined herein, and pharmaceutically acceptable salts thereof are useful as inhibitors of the PAR-2 signaling pathway. The compounds of formula I and pharmaceutically acceptable compositions comprising such compounds can be employed for treating various diseases, disorders, and conditions.

  式I的化合物，其中变量如本文所定义，并且其药学上可接受的盐可用作PAR-2信号通路的抑制剂。式I的化合物和包含这些化合物的药学上可接受的组合物可用于治疗各种疾病、疾病和症状。
• [EN] TETRACYCLIC HETEROCYCLE COMPOUNDS AND METHODS OF USE THEREOF FOR THE TREATMENT OF HEPATITIS C<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES TÉTRACYCLIQUES ET LEURS PROCÉDÉS D'UTILISATION POUR LE TRAITEMENT DE L'HÉPATITE C
  申请人：MERCK SHARP & DOHME

  公开号：WO2014121416A1

  公开（公告）日：2014-08-14

  The present invention relates to compounds of formula (I) that are useful as hepatitis C virus (HCV) NS5B polymerase inhibitors, the synthesis of such compounds, and the use of such compounds for inhibiting HCV NS5B polymerase activity, for treating or preventing HCV infections and for inhibiting HCV viral replication and/or viral production in a cell-based system.

  本发明涉及式(I)化合物，该化合物可用作丙型肝炎病毒（HCV）NS5B聚合酶抑制剂，此类化合物的合成，以及使用此类化合物来抑制HCV NS5B聚合酶活性，治疗或预防HCV感染，以及在细胞系统中抑制HCV病毒复制和/或病毒产生。
• [EN] INDOLE COMPOUNDS AS ANDROGEN RECEPTOR MODULATORS<br/>[FR] COMPOSÉS INDOLIQUES UTILES EN TANT QUE MODULATEURS DU RÉCEPTEUR DES ANDROGÈNES
  申请人：NIDO BIOSCIENCES INC

  公开号：WO2022020342A1

  公开（公告）日：2022-01-27

  Provided herein are compounds of formula (V) that bind to BF3 of an androgen receptor (AR), which can modulate the AR for the treatment of Kennedy's disease.

  本文提供了一种公式（V）的化合物，它们与雄激素受体（AR）的BF3结合，可以调节AR以治疗肯尼迪病。
• [EN] TETRACYCLIC HETEROCYCLE COMPOUNDS AND METHODS OF USE THEREOF FOR THE TREATMENT OF HEPATITIS C<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES TÉTRACYCLIQUES ET LEURS MÉTHODES D'UTILISATION POUR LE TRAITEMENT DE L'HÉPATITE C
  申请人：MERCK SHARP & DOHME

  公开号：WO2014121418A1

  公开（公告）日：2014-08-14

  The present invention relates to compounds of formula I that are useful as hepatitis C virus (HCV) NS5B polymerase inhibitors, the synthesis of such compounds, and the use of such compounds for inhibiting HCV NS5B polymerase activity, for treating or preventing HCV infections and for inhibiting HCV viral replication and/or viral production in a cell-based system.

  本发明涉及一种公式I的化合物，该化合物可用作丙型肝炎病毒（HCV）NS5B聚合酶抑制剂，以及该类化合物的合成，以及利用该类化合物抑制HCV NS5B聚合酶活性，用于治疗或预防HCV感染，以及在基于细胞的系统中抑制HCV病毒复制和/或病毒产生。
• BENZOXEPIN PI3K INHIBITOR COMPOUNDS AND METHODS OF USE
  申请人：Blaquiere Nicole

  公开号：US20110076291A1

  公开（公告）日：2011-03-31

  Benzoxepin compounds of Formula I, and including stereoisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, wherein: Z 1 is CR 1 or N; Z 2 is CR 2 or N; Z 3 is CR 3 or N; Z 4 is CR 4 or N; and where (i) X 1 is N and X 2 is S, (ii) X 1 is S and X 2 is N, (iii) X 1 is CR 7 and X 2 is S, (iv) X 1 is S and X 2 is CR 7 ; (v) X 1 is NR 8 and X 2 is N, (vi) X 1 is N and X 2 is NR 8 , (vii) X 1 is CR 7 and X 2 is O, (viii) X 1 is O and X 2 is CR 7 , (ix) X 1 is CR 7 and X 2 is C(R 7 ) 2 , (x) X 1 is C(R 7 ) 2 and X 2 is CR 7 ; (xi) X 1 is N and X 2 is O, or (xii) X 1 is O and X 2 is N, are useful for inhibiting lipid kinases including p110 alpha and other isoforms of PI3K, and for treating disorders such as cancer mediated by lipid kinases. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.

  Formula I中的苯并氧杂环化合物，包括立体异构体、几何异构体、互变异构体、溶剂化合物、代谢物和其药学上可接受的盐，其中：Z1为CR1或N；Z2为CR2或N；Z3为CR3或N；Z4为CR4或N；其中（i）X1为N且X2为S，（ii）X1为S且X2为N，（iii）X1为CR7且X2为S，（iv）X1为S且X2为CR7；（v）X1为NR8且X2为N，（vi）X1为N且X2为NR8，（vii）X1为CR7且X2为O，（viii）X1为O且X2为CR7，（ix）X1为CR7且X2为C(R7)2，（x）X1为C(R7)2且X2为CR7；（xi）X1为N且X2为O，或（xii）X1为O且X2为N，用于抑制脂质激酶，包括p110α和PI3K的其他同工酶，并用于治疗由脂质激酶介导的癌症等疾病。公开了利用Formula I中的化合物在哺乳动物细胞中进行体外、体内和体内诊断、预防或治疗此类疾病或相关病理状况的方法。