3-氟-4-硝基苯甲醛 | 160538-51-2

• 物质功能分类: 有机原料 - 醛类化合物
• 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: 3-氟-4-硝基苯甲醛
• 英文名称: 3-fluoro-4-nitro-benzaldehyde
• 英文别名: 3-Fluoro-4-nitrobenzaldehyde
• CAS: 160538-51-2
• 化学式: C₇H₄FNO₃
• 分子量: 169.112
• InChiKey: BWUIGISQVCIQBT-UHFFFAOYSA-N

物化性质

• 熔点：
  57-58
• 沸点：
  312℃
• 密度：
  1.443
• 闪点：
  143℃

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 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

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2913000090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Fluoro-4-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: 3-Fluoro-4-nitrobenzaldehyde
CAS number: 160538-51-2

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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：

  3-氟-4-硝基苯甲醛 在 palladium 10% on activated carbon 、 对甲苯磺酸 盐酸 、 水 、 氢气 、 三乙酰氧基硼氢化钠 、 caesium carbonate 作用下， 以 甲醇 、 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 85.0h， 生成 4-(4-chloro-phenyl)-2-[6-(4-methyl-piperazin-1-ylmethyl)-benzoimidazol-1-yl]-thiazole-5-carboxylic acid amide
  参考文献：
  名称：

  Thiazolyl-Benzimidazoles

  摘要：

  这项发明涉及到式（1）的化合物及其药用可接受盐，其制备方法和使用方法。

  公开号：

  US20100160308A1
• 作为产物：
  描述：

  (3-氟-4-硝基苯基)甲醇 在 galactose oxidase mutant gene M_3–5 from Fusarium graminearum 、 catalase 、 horse radish peroxidase 作用下， 以 aq. phosphate buffer 、 二甲基亚砜 为溶剂， 生成 3-氟-4-硝基苯甲醛
  参考文献：
  名称：

  导致 Morita-Baylis-Hillman 加合物的化学酶级联和双酶级联之间的比较

  摘要：

  化学酶促和双酶促级联：我们在此提出了三种级联途径来生产 MBH 加合物，并比较了化学酶促和双酶促方法的主要优势和挑战。

  DOI：

  10.1002/cctc.202201621
• 作为试剂：
  描述：

  potassium tert-butylate 、 Tert-butoxy carbonyl methyl triphenyl phosphonium bromide 、 3-氟-4-硝基苯甲醛 在 3-氟-4-硝基苯甲醛 、 水 、 乙酸乙酯 、 Brine 、 magnesium sulfate 、 silica gel 、 MTBE heptane 作用下， 以 四氢呋喃 为溶剂， 反应 1.75h， 以to afford the title compound as a brown oil (812 mg, 3.04 mmol; 86%)的产率得到(E)-3-(3-fluoro-4-nitro-phenyl)-acrylic acid tert-butyl ester
  参考文献：
  名称：

  Indazole or 4,5,6,7-tetrahydro-indazole derivatives

  摘要：

  本发明涉及一种新型的indazole或4,5,6,7-四氢-indazole衍生物，其化学式为I，其中R1至R8如描述和权利要求中所定义，并且其生理上可接受的盐。这些化合物是FXR调节剂，可用作药物。

  公开号：

  US08008505B2

文献信息

• [EN] BENZIMIDAZOLE DERIVATIVES AS BROMODOMAIN INHIBITORS<br/>[FR] DÉRIVÉS DE BENZIMIDAZOLE COMME INHIBITEURS DES BROMODOMAINES
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2016146738A1

  公开（公告）日：2016-09-22

  Compounds of formula (I) and salts thereof: wherein R1, R2, R3, R4 are defined herein. Compounds of formula (I) and salts thereof have been found to inhibit the binding of the BET family of bromodomain proteins to, for example, acetylated lysine residues and thus may have use in therapy, for example in the treatment of autoimmune and inflammatory diseases, such as rheumatoid arthritis; and cancers.

  式（I）的化合物及其盐：其中R1、R2、R3、R4在此处定义。已发现式（I）的化合物及其盐能够抑制BET家族的溴结构域蛋白与例如乙酰化赖氨酸残基的结合，因此可能在治疗中发挥作用，例如在治疗自身免疫和炎症性疾病（如类风湿性关节炎）和癌症方面。
• Substituted 2-phenyl-benzimidazole derivatives: novel compounds that suppress key markers of allergy
  作者：Mark L. Richards、Shirley Cruz Lio、Anjana Sinha、Homayon Banie、Richard J. Thomas、Michael Major、Mark Tanji、Jagadish C. Sircar

  DOI：10.1016/j.ejmech.2006.03.014

  日期：2006.8

  identified and extended a novel family of 2-(substituted phenyl)-benzimidazole inhibitors of IgE response. Pharmacological activity depends on an intact phenylbenzimidazole-bis-amide backbone, and is optimized by the presence of lipophilic terminal groups composed of either bis cycloalkyl or combinations of aliphatic and halogen-substituted aromatic groups. These compounds also inhibit IL-4 and IL-5 responses

  传统上，过敏和哮喘的药物治疗重点放在过敏级联反应的效应分子上，而忽略了在其发展中起早期作用的靶标。由于IgE对特应性疾病的扩展至关重要，因此我们确定并扩展了IgE反应的2-（取代苯基）-苯并咪唑抑制剂的新家族。药理活性取决于完整的苯基苯并咪唑-双酰胺主链，并通过存在由双环烷基或脂族和卤素取代的芳族基团组成的亲脂性端基来优化药理活性。这些化合物还抑制T细胞中的IL-4和IL-5应答以及B细胞上的CD23表达，其效力与其抑制IgE相似。
• [EN] HETEROARYL COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS HÉTÉROARYLE ET UTILISATIONS ASSOCIÉES
  申请人：CELGENE AVILOMICS RES INC

  公开号：WO2014144737A1

  公开（公告）日：2014-09-18

  The present invention relates to compounds useful as inhibitors of protein kinases, containing a cysteine residue in the ATP binding site. The invention further provides for pharmaceutically acceptable compositions comprising therapeutically effective amounts of one or more of the protein kinase inhibitor compounds and methods of using said compositions in the treatment of cancers and carcinomas.

  本发明涉及作为蛋白激酶抑制剂的化合物，这些化合物在ATP结合位点包含一个半胱氨酸残基。该发明还提供了包含一种或多种蛋白激酶抑制剂化合物的药用可接受组合物，以及使用所述组合物治疗癌症和癌的方法。
• [EN] PHOTOAFFINITY PROBES<br/>[FR] SONDES DE PHOTOAFFINITÉ
  申请人：PROMEGA CORP

  公开号：WO2020191339A1

  公开（公告）日：2020-09-24

  Provided herein are compositions and methods for photoaffinity labeling of molecular targets. In particular, probes that specifically interact with cellular targets based on their affinity and are then covalently linked to the cellular target via a photoreactive group (PRG) on the probe.

  本文件提供了用于光亲和标记分子靶点的组合物和方法。特别是，基于它们的亲和力与细胞靶点特异性相互作用的探针，然后通过探针上的光反应组（PRG）与细胞靶点共价连接。
• [EN] TROPOMYOSIN RECEPTOR KINASE (TRK) DEGRADATION COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS DE DÉGRADATION DE RÉCEPTEURS À ACTIVITÉ KINASE LIÉS À LA TROPOMYOSINE (TRK) ET MÉTHODES D'UTILISATION
  申请人：CULLGEN SHANGHAI INC

  公开号：WO2021170109A1

  公开（公告）日：2021-09-02

  This disclosure relates to bivalent compounds (e.g., bi-functional small molecule compounds), compositions comprising one or more of the bivalent compounds, and to methods of use the bivalent compounds for the treatment of certain disease in a subject in need thereof. The disclosure also relates to methods for identifying such bivalent compounds.

  这份披露涉及双价化合物（例如，双功能小分子化合物），包含一种或多种双价化合物的组合物，以及利用这些双价化合物治疗患有特定疾病的受试者的方法。该披露还涉及识别此类双价化合物的方法。