3-氯-2-甲氧基-5-吡啶硼酸 | 942438-89-3

• 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 - 有机氧化合物
• 中文名称: 3-氯-2-甲氧基-5-吡啶硼酸
• 中文别名: 2-甲氧基-5-氯吡啶-3-硼酸；5-氯-6-甲氧基吡啶-3-硼酸；2-甲氧基-3-氯吡啶-5-硼酸；2-甲氧基-3-氯-5-吡啶硼酸
• 英文名称: (5-chloro-6-methoxypyridin-3-yl)boronic acid
• 英文别名: 3-Chloro-2-methoxypyridine-5-boronic acid
• CAS: 942438-89-3
• 化学式: C₆H₇BClNO₃
• mdl: MFCD04972386
• 分子量: 187.39
• InChiKey: LOLPLMDQLOJSDH-UHFFFAOYSA-N

物化性质

• 沸点：
  337.4±52.0 °C(Predicted)
• 密度：
  1.40

计算性质

• 辛醇/水分配系数(LogP)：
  1.29
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  62.6
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H302,H315,H319,H332,H335

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 3-Chloro-2-methoxypyridine-5-boronic acid
Synonyms:

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H318: Causes serious eye damage
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

---

Section 3. Composition/information on ingredients.
Ingredient name: 3-Chloro-2-methoxypyridine-5-boronic acid
CAS number: 942438-89-3

---

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
No data
Boiling point:
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C6H7BClNO3
Molecular weight: 187.4

---

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.

---

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：

  3-氯-2-甲氧基-5-吡啶硼酸 在 bis-triphenylphosphine-palladium(II) chloride 、 potassium phosphate 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 、 三氟乙酸 作用下， 以 二氯甲烷 、 水 、 乙腈 为溶剂， 反应 19.25h， 生成 {(S)-3-[4-(5-chloro-6-methoxypyridin-3-yl)quinolin-6-yloxy]pyrrolidin-1-yl} (1,1-dioxohexahydro-1λ⁶-thiopyran-4-yl)methanone
  参考文献：
  名称：

  [EN] QUINOLINE DERIVATIVES
  [FR] DÉRIVÉS QUINOLINE

  摘要：

  本发明涉及式（I）的喹啉化合物和/或其药学上可接受的盐和/或溶剂，其中Y，W，U，Q，R1，R5，R7和R30如描述中所定义。这些化合物适用于治疗由PI3K酶活性介导的疾病或疾患。

  公开号：

  WO2013093850A1

文献信息

• BICYCLIC CARBOXAMIDES AND METHODS OF USE THEREOF
  申请人：Tempest Therapeutics, Inc.

  公开号：US20190315712A1

  公开（公告）日：2019-10-17

  Compounds, compositions and methods are provided for modulating the activity of EP 2 and EP 4 receptors, and for the treatment, prevention and amelioration of one or more symptoms of diseases or disorders related to the activity of EP 2 and EP 4 receptors. In certain embodiments, the compounds are antagonists of both the EP 2 and EP 4 receptors.

  提供了用于调节EP2和EP4受体活性的化合物、组合物和方法，以及用于治疗、预防和改善与EP2和EP4受体活性相关的疾病或疾病症状的一种或多种方法。在某些实施例中，这些化合物是EP2和EP4受体的拮抗剂。
• [EN] NOVEL SPIRO IMIDAZOLONES AS GLUCAGON RECEPTOR ANTAGONISTS, COMPOSITIONS, AND METHODS FOR THEIR USE<br/>[FR] NOUVELLES SPIRO-IMIDAZOLONES EN TANT QU'ANTAGONISTES DE RÉCEPTEUR DE GLUCAGON, COMPOSITIONS ET LEURS PROCÉDÉS D'UTILISATION
  申请人：SCHERING CORP

  公开号：WO2011119559A1

  公开（公告）日：2011-09-29

  The present invention relates to compounds of the general formula: wherein ring A, ring B, R1, R3, Z, L1, and L2 are selected independently of each other and are as defined herein, to compositions comprising the compounds, and to methods of using the compounds as glucagon receptor antagonists and for the treatment or prevention of type 2 diabetes and conditions related thereto.

  本发明涉及一般式化合物，其中环A、环B、R1、R3、Z、L1和L2彼此独立选择，并如本文所定义，涉及包含该化合物的组合物，以及使用该化合物作为胰高血糖素受体拮抗剂以及用于治疗或预防2型糖尿病及相关疾病的方法。
• Bicyclic sulfonamide compounds as sodium channel inhibitors
  申请人：AMGEN INC.

  公开号：US09212182B2

  公开（公告）日：2015-12-15

  The present invention provides compounds of Formula I, and pharmaceutically acceptable salts thereof, that are inhibitors of voltage-gated sodium channels, in particular Nav1.7. The compounds are useful for the treatment of diseases associated with the activity of sodium channels such as pain disorders and itch. Also provided are pharmaceutical compositions containing compounds of the present invention.

  本发明提供了式I的化合物及其药学上可接受的盐，这些化合物是钠通道的抑制剂，特别是Nav1.7。这些化合物对于治疗与钠通道活性相关的疾病，如疼痛障碍和瘙痒，是有用的。还提供了含有本发明化合物的药物组合物。
• [EN] PHARMACEUTICAL COMPOUNDS<br/>[FR] COMPOSÉS PHARMACEUTIQUES
  申请人：CELLCENTRIC LTD

  公开号：WO2018073586A1

  公开（公告）日：2018-04-26

  A compound which is an arylimidazolyl isoxazole of formula (I): (Formula (I)) or a pharmaceutically acceptable salt thereof. The compound has activity in modulating the activity of p300 and/or CBP and is used to treat cancer, particularly prostate cancer.

  一种化合物，其为式(I)的芳基咪唑基异噁唑（化学式(I)）或其药用可接受的盐。该化合物具有调节p300和/或CBP活性的作用，并用于治疗癌症，特别是前列腺癌。
• Bis-(Sulfonylamino) Derivatives in Therapy 205
  申请人：Bylund Johan

  公开号：US20090163586A1

  公开（公告）日：2009-06-25

  The invention provides compounds of formula (I) wherein R 1 , R 3 , L 1 , L 2 , G 1 , G 2 , A and m are as defined in the specification and optical isomers, racemates and tautomers thereof, and pharmaceutically acceptable salts thereof; together with processes for their preparation, pharmaceutical compositions containing them and their use in therapy. The compounds are inhibitors of microsomal prostaglandin E synthase-1.

  该发明提供了式（I）的化合物 其中R 1 ，R 3 ，L 1 ，L 2 ，G 1 ，G 2 ，A和m如规范中定义的那样，以及其光学异构体，消旋体和互变异构体，以及其药学上可接受的盐；以及它们的制备方法，含有它们的药物组合物以及它们在治疗中的应用。这些化合物是微粒体前列腺素E合成酶-1的抑制剂。