2-氟-3-硝基苯甲醛 | 96516-29-9

• 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-氟-3-硝基苯甲醛
• 英文名称: 2-fluoro-3-nitrobenzaldehyde
• CAS: 96516-29-9
• 化学式: C₇H₄FNO₃
• 分子量: 169.112
• InChiKey: WLDHPJSICUOHTH-UHFFFAOYSA-N

物化性质

• 沸点：
  279℃
• 密度：
  1.443
• 闪点：
  122℃

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  12
• 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：
  62.9
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Fluoro-3-nitrobenzaldehyde
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: 2-Fluoro-3-nitrobenzaldehyde
CAS number: 96516-29-9

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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: C7H4FNO3
Molecular weight: 169.1

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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-氟-3-硝基苯甲醛 在 sodium chlorite 、 氨基磺酸 、 水 作用下， 以 1,4-二氧六环 为溶剂， 反应 0.5h， 生成 2-氟-3-硝基苯甲酸
  参考文献：
  名称：

  [EN] COMPOUNDS AND METHODS FOR KINASE MODULATION, AND INDICATIONS THEREFOR
  [FR] COMPOSÉS ET MÉTHODES POUR LA MODULATION DES KINASES, ET LEURS INDICATIONS

  摘要：

  公开号：

  WO2011079133A3
• 作为产物：
  描述：

  2-氯-3-硝基苯甲醛 在 potassium fluoride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 以82%的产率得到2-氟-3-硝基苯甲醛
  参考文献：
  名称：

  具有4-（二取代苯基）环和氨基烷基酯基的1,4-二氢吡啶衍生物的合成和降压活性：高效且持久的钙拮抗剂。

  摘要：

  合成了带有4-（二取代的苯基）环和氨基乙基酯或氨基-2,2-二甲基-丙基酯的新的1,4-二氢吡啶衍生物，并在血压正常的大鼠和自发性高血压的大鼠中检查了它们的降压活性。讨论了苯基取代基和酯基对降压活性的影响。几种化合物显示出比尼卡地平更有效的降压活性，大多数化合物具有更长的作用时间。其中，7B.HCl（TC-81）表现出强效和持久的活性，被选作进一步药理研究的候选药物。

  DOI：

  10.1248/cpb.40.2049
• 作为试剂：
  描述：

  4-bromo-3-(difluoromethyl)-2-fluorobenzene-1-sulfonyl chloride 、 2-氯-3-硝基苯甲醛 、 (S)-1,1,1-三氟丙-2-胺 在 2-氟-3-硝基苯甲醛 作用下， 生成 (S)-4-Bromo-2-chloro-3-(difluoromethyl)-N-(1,1,1-trifluoropropan-2-yl)benzenesulfonamide
  参考文献：
  名称：

  THIAZOLES AS MODULATORS OF RORyt

  摘要：

  本发明涉及公式I的化合物，其中：R1，R2，R3，R4，R5，R7，R8和在本说明书中定义。本发明还涉及一种治疗或改善综合症、失调或疾病的方法，其中所述的综合症、失调或疾病是类风湿性关节炎或牛皮癣。本发明还涉及通过给予至少一种权利要求1中的化合物的治疗有效量来调节哺乳动物中RORγt活性的方法。

  公开号：

  US20160120850A1

文献信息

• [EN] THIAZOLES AS MODULATORS OF RORyt<br/>[FR] THIAZOLES UTILISÉS COMME MODULATEURS DE RORYT
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2016069976A1

  公开（公告）日：2016-05-06

  The present invention comprises compounds of Formula I. Formula I wherein: R1, R2, R3, R4, R5, R7, R8, and (A) are defined in the specification. The invention also comprises a compound of Formula I for use in a method of treating or ameliorating a syndrome, disorder or disease, wherein said syndrome, disorder or disease is rheumatoid arthritis or psoriasis. The invention also comprises a compound for use in a method of modulating RORγt activity in a mammal by administration of a therapeutically effective amount of at least one compound of claim 1.

  本发明包括公式I的化合物。公式I中：R1、R2、R3、R4、R5、R7、R8和(A)在说明书中定义。该发明还包括用于治疗或改善综合症、紊乱或疾病的公式I化合物，其中所述综合症、紊乱或疾病为类风湿性关节炎或银屑病。该发明还包括用于通过管理治疗有效量的至少一个权利要求1的化合物来调节哺乳动物中RORγt活性的化合物。
• [EN] CONDENSED BI-HETEROCYCLES AS INHIBITING AGENTS FOR BRUTON'S TYROSINE KINASE<br/>[FR] BI-HÉTÉROCYCLES CONDENSÉS UTILISÉS EN TANT QU'AGENTS INHIBITEURS DE LA TYROSINE KINASE DE BRUTON
  申请人：BIOGEN MA INC

  公开号：WO2021087112A1

  公开（公告）日：2021-05-06

  Provided are compounds of Formula (I): Formula (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R6, A1, B1, B2, Q1 and Q2 are as defined herein; and methods for their use and production.

  提供的是化合物的化学式(I)：化学式(I)或其药用可接受的盐，其中R1、R2、R3、R4、R5、R6、A1、B1、B2、Q1和Q2如本文所定义；以及它们的使用和生产方法。
• COMPOUNDS AND METHODS FOR KINASE MODULATION, AND INDICATIONS THEREFOR
  申请人：Ibrahim Prabha N.

  公开号：US20090286783A1

  公开（公告）日：2009-11-19

  Compounds and salts thereof, formulations thereof, conjugates thereof, derivatives thereof, forms thereof and uses thereof are described. In certain aspects and embodiments, the described compounds or salts thereof, formulations thereof, conjugates thereof derivatives thereof, forms thereof are active on at least one Raf protein kinase. Also described are methods of use thereof to treat diseases and conditions, including diseases and conditions associated with activity of Raf protein kinases, including melanoma, colorectal cancer, thyroid cancer, ovarian cancer, cholangiocarcinoma, pain or polycystic kidney disease.

  描述了化合物及其盐、配方、共轭物、衍生物、形式和用途。在某些方面和实施例中，所述化合物或其盐、配方、共轭物、衍生物、形式对至少一种Raf蛋白激酶具有活性。还描述了利用这些方法来治疗疾病和症状，包括与Raf蛋白激酶活性相关的疾病和症状，如黑色素瘤、结直肠癌、甲状腺癌、卵巢癌、胆管癌、疼痛或多囊肾病。
• SUBSTITUTED ALKOXYPYRIDINYL INDOLSULFONAMIDES
  申请人：UCB Pharma GmbH

  公开号：EP3584244A1

  公开（公告）日：2019-12-25

  The present application relates to alkoxy-substituted pyridinyl indolsulfonamides. The compounds are negative GPR17 modulators and have utility in the treatment of various GPR17 associated disorders.

  本申请涉及烷氧基取代的吡啶基吲哚磺酰胺。这些化合物是GPR17的负调节剂，可用于治疗各种与GPR17相关的疾病。
• [EN] INSECTICIDAL COMPOUNDS<br/>[FR] COMPOSÉS INSECTICIDES
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2009077197A1

  公开（公告）日：2009-06-25

  A compound of formula (I): wherein A1, A2, A3, A4, G1, R1, R2, R3 and R4 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes and intermediates for preparing compounds of Formula (I), to insecticidal, acaricidal, molluscicidal or nematicidal compositions comprising them and to methods of using them to combat and control insect, acarine, mollusc or nematode pests.

  一种化合物的化学式（I）：其中A1，A2，A3，A4，G1，R1，R2，R3和R4如权利要求1所定义；或其盐或N-氧化物。此外，本发明涉及制备化合物（I）的工艺和中间体，以及包含它们的杀虫剂、杀螨剂、杀软体动物剂或杀线虫剂组合物，以及使用它们来对抗和控制昆虫、螨类、软体动物或线虫害的方法。