2-溴-5-氟异烟酸 | 885588-12-5

• 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-溴-5-氟异烟酸
• 中文别名: 2-溴-5-氟吡啶-4-甲酸
• 英文名称: 2-bromo-5-fluoroisonicotinic acid
• 英文别名: 2-bromo-5-fluoropyridine-4-carboxylic acid
• CAS: 885588-12-5
• 化学式: C₆H₃BrFNO₂
• mdl: MFCD09261246
• 分子量: 219.998
• InChiKey: VRHKBNFQGHNLIJ-UHFFFAOYSA-N

物化性质

• 沸点：
  406.7±45.0 °C(Predicted)
• 密度：
  1.903±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  11
• 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：
  50.2
• 氢给体数：
  1
• 氢受体数：
  4

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,H335
• 储存条件：
  2~8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Bromo-5-fluoroisonicotinic acid
Synonyms: 2-Bromo-5-fluoropyridine-4-carboxylic acid

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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: 2-Bromo-5-fluoroisonicotinic acid
CAS number: 885588-12-5

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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: C6H3BrFNO2
Molecular weight: 220.0

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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 fluoride, 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：

  2-溴-5-氟异烟酸 在 盐酸 、 正丁基锂 、 溶剂黄146 、 三乙胺 、 N,N-二异丙基乙胺 、 cesium fluoride 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 二氯甲烷 、 二甲基亚砜 、 N,N-二甲基甲酰胺 为溶剂， 反应 23.25h， 生成 1-({4-[5-fluoro-4-(1-methyl-1H-benzimidazol-2-yl)pyridin-2-yl]piperazin-1-yl}sulfonyl)-2-methylpropan-2-ol
  参考文献：
  名称：

  [EN] BENZIMIDAZOLE DERIVATIVES
  [FR] DÉRIVÉS DE BENZIMIDAZOLE

  摘要：

  公开号：

  WO2011027249A3
• 作为产物：
  描述：

  2-溴-5-氟吡啶 、 二氧化碳 在 正丁基锂 、 二异丙胺 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 1.5h， 以92%的产率得到2-溴-5-氟异烟酸
  参考文献：
  名称：

  PYRAZOLE DERIVATIVE MANUFACTURING METHOD

  摘要：

  本发明提供了一种制造由化学式(I)表示的化合物的方法。利用这种方法，提供了一种制造4-杂环芳基-N-(2-苯基-[1,2,4]三唑并[1,5-a]吡啶-7-基)-1H-吡唑-5-羧酸酰胺衍生物的方法；以及用于这种制造方法的中间体。

  公开号：

  US20170217958A1

文献信息

• [EN] OXADIAZOLE COMPOUNDS WHICH INHIBIT BETA-SECRETASE ACTIVITY AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS OXADIAZOLE QUI INHIBENT L'ACTIVITÉ DE LA BÊTA-SECRÉTASE, ET LEURS PROCÉDÉS D'UTILISATION
  申请人：COMENTIS INC

  公开号：WO2012054510A1

  公开（公告）日：2012-04-26

  The invention provides novel beta-secretase inhibitors and methods for their including methods of treating Alzheimer's disease.

  这项发明提供了新型β-分泌酶抑制剂以及它们的方法，包括治疗阿尔茨海默病的方法。
• [EN] HETEROAROMATIC COMPOUNDS HAVING ACTIVITY AGAINST RSV<br/>[FR] COMPOSÉS HÉTÉROAROMATIQUES AYANT UNE ACTIVITÉ CONTRE VRS
  申请人：JANSSEN SCIENCES IRELAND UNLIMITED CO

  公开号：WO2019206828A1

  公开（公告）日：2019-10-31

  The invention concerns compounds of formula (I) having antiviral activity, in particular, having an inhibitory activity on the replication of the respiratory syncytial virus (RSV). The invention further concerns pharmaceutical compositions comprising these compounds and the compounds for use in the treatment of respiratory syncytial virus infection.

  这项发明涉及具有抗病毒活性的式(I)化合物，特别是对呼吸道合胞病毒(RSV)复制具有抑制活性的化合物。该发明还涉及包含这些化合物的药物组合物，以及用于治疗呼吸道合胞病毒感染的化合物。
• [EN] AMINOPYRAZINE COMPOUNDS AS HPK1 INHIBITOR AND THE USE THEREOF<br/>[FR] COMPOSÉS D'AMINOPYRAZINE UTILISÉS EN TANT QU'INHIBITEURS DE HPK1 ET LEUR UTILISATION
  申请人：BEIGENE LTD

  公开号：WO2021032148A1

  公开（公告）日：2021-02-25

  Disclosed herein is an aminopyrazine compound of Formula (I), or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, and pharmaceutical compositions comprising thereof. Also disclosed is a method of treating HPK1 related disorders or diseases by using the compound disclosed herein.

  本文揭示了一种式(I)的氨基吡嗪化合物，或其立体异构体，或其药学上可接受的盐，以及包含它们的药物组合物。还公开了利用本文所披露的化合物治疗HPK1相关疾病或疾病的方法。
• 含窒素複素環アミド化合物及びその医薬用途
  申请人：日本たばこ産業株式会社

  公开号：JP2019131544A

  公开（公告）日：2019-08-08

  【課題】ピルビン酸デヒドロゲナーゼキナーゼ阻害活性を有する、含窒素複素環アミド化合物またはその製薬上許容される塩、それらを含む医薬組成物の提供。【解決手段】式[I-a]もしくは式[II]の化合物、またはその製薬上許容される塩。（点線の結合:単結合または二重結合。Ｘ１：Ｃ、Ｎ、Ｏ。Ｘ２：Ｃ、Ｎ。Ｒ１ａ：Ｃ１−４アルキル、Ｃ１−４アルキルカルボニル。Ｒ２：ハロゲン、シアノ、Ｃ１−４アルキル。Ａ１〜Ａ７：Ｃ、Ｎ、Ｏ。Ａ８：Ｃ、Ｎ。Ｒ３、Ｒ４：Ｈ、Ｃ１−４アルキル。Ｃｙ１：Ｃ４−６シクロアルキルなど。Ｃｙ２：Ｃ３−６シクロアルキルなど。ｍ、ｔ、ｗ：０、１。ｎ、ｒ、ｖ：０、１、２）【選択図】なし

  具有丙酮酸脱氢酶激酶抑制活性的含氮多环酰胺化合物或其制药上可接受的盐，以及包含它们的药物组合物的提供。化合物的式[I-a]或式[II]，或其制药上可接受的盐。（虚线连接：单键或双键。X₁：C、N、O。X₂：C、N。R₁a：C₁-₄烷基、C₁-₄烷基羰基。R₂：卤素、氰基、C₁-₄烷基。A₁〜A₇：C、N、O。A₈：C、N。R₃、R₄：H、C₁-₄烷基。Cy₁：C₄-₆环烷基等。Cy₂：C₃-₆环烷基等。m、t、w：0、1。n、r、v：0、1、2）【选择图】无
• [EN] INHIBITORS OF PROTEIN ARGININE METHYLTRANSFERASE 5 (PRMT5), PHARMACEUTICAL PRODUCTS THEREOF, AND METHODS THEREOF<br/>[FR] INHIBITEURS DE PROTÉINE ARGININE MÉTHYLTRANSFÉRASE 5 (PRMT5), LEURS PRODUITS PHARMACEUTIQUES ET PROCÉDÉS ASSOCIÉS
  申请人：PHARMABLOCK SCIENCES NANJING INC

  公开号：WO2019173804A1

  公开（公告）日：2019-09-12

  The present invention provides PRMT5 inhibitors of Formula (I), wherein R1 is a non-hydrogen monovalent group; W is a direct bond or -NH-; T, U, and V are independently of each other selected from C and N; R2 is H or a halo; m is 1 or 2; X is a carbon, a nitrogen, or an oxygen; Y is C or N; Z is a direct bond or a carbon; R3 is H, a non-hydrogen monovalent group, an oxo group, a bivalent spiro ring-forming group, or a bivalent bridge-forming group; n is 1 or 2; and Formula (II) stands for a single bond or a double bond. Pharmaceutical products comprising the PRMT5 inhibitors and use thereof in treating proliferative disorders such as cancer, metabolic disorders, blood disorders, autoimmune diseases, and inflammatory diseases are also provided.

  本发明提供了式（I）的PRMT5抑制剂，其中R1是非氢单价基团；W是直键或-NH-；T、U和V分别独立地选自C和N；R2是H或卤素；m为1或2；X是碳、氮或氧；Y是C或N；Z是直键或碳；R3是H、非氢单价基团、氧基团、二价螺环形成基团或二价桥形成基团；n为1或2；式（II）代表单键或双键。还提供了包含PRMT5抑制剂的药物产品以及在治疗增殖性疾病如癌症、代谢性疾病、血液疾病、自身免疫疾病和炎症性疾病中使用它们的用途。