2-硝基-3-氟苯甲酸 | 1000339-51-4

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-硝基-3-氟苯甲酸
• 中文别名: 3-氟-2-硝基苯甲酸
• 英文名称: 3-fluoro-2-nitrobenzoic acid
• CAS: 1000339-51-4
• 化学式: C₇H₄FNO₄
• mdl: MFCD07368342
• 分子量: 185.111
• InChiKey: DTGONJAUUOWYGB-UHFFFAOYSA-N

物化性质

• 沸点：
  354.2±27.0 °C(Predicted)
• 密度：
  1.568±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  13
• 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：
  83.1
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2916399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Fluoro-2-nitrobenzoic acid
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: 3-Fluoro-2-nitrobenzoic acid
CAS number: 1000339-51-4

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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.
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: C7H4FNO4
Molecular weight: 185.1

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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.

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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-硝基-3-氟苯甲酸 在 硫酸 、 palladium 10% on activated carbon 、 氢气 作用下， 以 甲醇 、 水 为溶剂， 生成 2-氨基-3-氟苯甲酸甲酯
  参考文献：
  名称：

  [EN] AGONISTS OF THE APELIN RECEPTOR AND METHODS OF USE THEREOF
  [FR] AGONISTES DU RÉCEPTEUR DE L'APÉLINE ET LEURS PROCÉDÉS D'UTILISATION

  摘要：

  公开号：

  WO2015184011A3

文献信息

• [EN] TETRAHYDROISOQUINOLINE DERIVED PRMT5-INHIBITORS<br/>[FR] INHIBITEURS DE PRMT5 DÉRIVÉS DE TÉTRAHYDROISOQUINOLÉINE
  申请人：CTXT PTY LTD

  公开号：WO2016034673A1

  公开（公告）日：2016-03-10

  A compound of formula I wherein: n is 1 or 2: p is 0 or 1; R1 is optionally one or more halo or methyl groups; R2a and R2b are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R2c and R2d are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH2OH; R3a and R3b are independently selected from H and Me; R4 is either H or Me; R5 is either H or Me; R6a and R6b are independently selected from H and Me; A is either (i) optionally substituted phenyl; (ii) optionally substituted naphthyl; or (iii) optionally substituted C5-12 heteroaryl.

  式I的化合物，其中：n为1或2；p为0或1；R1可选地为一个或多个卤素或甲基基团；R2a和R2b分别选自以下组：(i) F；(ii) H；(iii) Me；和(iv) CH2OH；R2c和R2d分别选自以下组：(i) F；(ii) H；(iii) Me；和(iv) CH2OH；R3a和R3b分别选自H和Me；R4为H或Me；R5为H或Me；R6a和R6b分别选自H和Me；A为(i)可选地取代的苯基；(ii)可选地取代的萘基；或(iii)可选地取代的C5-12杂环基。
• [EN] 9-AMINOACRIDINE DERIVATIVES, THEIR PREPARATION AND USES<br/>[FR] DÉRIVÉS DE 9-AMINOACRIDINE, LEUR PRÉPARATION ET LEURS UTILISATIONS
  申请人：UNIV ARIEL RES & DEV CO LTD

  公开号：WO2011051950A1

  公开（公告）日：2011-05-05

  N-substituted 9-aminoacridine and bis-acridino derivatives containing electron- withdrawing groups (EWG) or electron-donating groups (EDG), including amino acid residues, and one-pot methods for their synthesis are disclosed. The derivatives are potential candidates for cancer treatment.

  含有取代基的9-氨基吖啶和含有电子吸引基团（EWG）或电子供给基团（EDG）的双吖啶衍生物，包括氨基酸残基，以及它们的合成的一锅法被披露。这些衍生物是潜在的癌症治疗候选物。
• Aerobic copper-catalyzed decarboxylative thiolation
  作者：Minghao Li、Jessica M. Hoover

  DOI：10.1039/c6cc04486g

  日期：——

  Copper-catalyzed decarboxylative thiolation using molecular oxygen as the sole oxidant was developed. A variety of aromatic carboxylic acids including 2-nitrobenzoic acids, pentafluorobenzoic acid and several heteroaromatic carboxylic acids undergo efficient...

  开发了使用分子氧作为唯一氧化剂的铜催化脱羧硫醇化反应。包括2-硝基苯甲酸，五氟苯甲酸和几种杂芳族羧酸在内的各种芳族羧酸均经过有效的...
• Enantioselective 1,2-Alkylhydroxylmethylation of Alkynes via Chromium/Cobalt Cocatalysis
  作者：Hanwen Zhang、Bin Chen、Guozhu Zhang

  DOI：10.1021/acs.orglett.9b04430

  日期：2020.1.17

  An enantioselective chromium/cobalt-cocatalyzed three-component reaction involving a carbohalide, an alkyne, and an aldehyde was developed, leading to valuable highly functionalized allylic alcohols. A modified Kishi's tridentate sulfonamide ligand was used as the coupling catalyst. A broad array of substrates were well-tolerated under the mild reaction conditions. The versatile strategy offers a straightforward

  开发了涉及碳卤化物，炔烃和醛的对映选择性铬/钴共催化的三组分反应，从而制得了有价值的高度官能化的烯丙醇。改性的Kishi's三齿磺酰胺配体用作偶联催化剂。在温和的反应条件下，多种底物具有良好的耐受性。通用策略提供了一种将含氟官能团引入烯丙醇的直接方法。
• [EN] QUINAZOLINE DERIVATIVES AS PDE10A ENZYME INHIBITORS<br/>[FR] DÉRIVÉS DE QUINAZOLINE EN TANT QU'INHIBITEURS DE L'ENZYME PDE10A
  申请人：LUNDBECK & CO AS H

  公开号：WO2013050527A1

  公开（公告）日：2013-04-11

  This invention is directed to compounds, which are PDE10A enzyme inhibitors. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. The present invention also provides processes for the preparation of the compounds of formula I. The present invention further provides a method of treating a subject suffering from a neurodegenerative disorder comprising administering to the subject a therapeutically effective amount of a compound of formula I. The present invention also provides a method of treating a subject suffering from a drug addiction comprising administering to the subject a therapeutically effective amount of a compound of formula I. The present invention further provides a method of treating a subject suffering from a psychiatric disorder comprising administering to the subject a therapeutically effective amount of a compound of formula I.

  这项发明涉及一类PDE10A酶抑制剂化合物。该发明提供了一种包含该发明化合物的治疗有效量和药用可接受载体的药物组合物。本发明还提供了制备式I化合物的方法。本发明还提供了一种治疗患有神经退行性疾病的受试者的方法，包括向受试者施用式I化合物的治疗有效量。本发明还提供了一种治疗患有药物成瘾的受试者的方法，包括向受试者施用式I化合物的治疗有效量。本发明还提供了一种治疗患有精神障碍的受试者的方法，包括向受试者施用式I化合物的治疗有效量。