3-氟-5-甲氧基苯甲醛 | 699016-24-5

• 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-5-甲氧基苯甲醛
• 英文名称: 3-fluoro-5-methoxybenzaldehyde
• CAS: 699016-24-5
• 化学式: C₈H₇FO₂
• 分子量: 154.141
• InChiKey: IBKNUJGSSUDSSJ-UHFFFAOYSA-N

物化性质

• 熔点：
  24-29℃
• 沸点：
  216℃
• 密度：
  1.192
• 闪点：
  82℃

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2913000090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
3-Fluoro-5-methoxybenzaldehyde
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
3-Fluoro-5-methoxybenzaldehyde
Ingredient name:
CAS number: 699016-24-5

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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.
Storage: Store in closed vessels, refrigerated.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C8H7FO2
Molecular weight: 154.1

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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, 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-5-甲氧基苯甲醛 在 吡啶 、 盐酸羟胺 、 三甲基铝 、 碳酸氢钠 作用下， 以 异丙醇 为溶剂， 反应 44.75h， 生成 2-(3-fluoro-5-methoxyphenyl)-3-(4-methylsulfonylphenyl)-5-(trifluoromethyl)-4H-imidazol-5-ol
  参考文献：
  名称：

  1,2-Diarylimidazoles as Potent, Cyclooxygenase-2 Selective, and Orally Active Antiinflammatory Agents

  摘要：

  Series of 1,2-diarylimidazoles has been synthesized and found to contain highly potent and selective inhibitors of the human COX-2 enzyme. The paper describes a short synthesis of the target 1,2-diarylimidazoles starting with aryl nitriles. Different portions of the diarylimidazole (I) were modified to establish SAR. Systematic variations of the substituents in the aryl ring B have yielded very potent (IC50 = 10-100 nm) and selective (1000-12500) inhibitors of the COX-2 enzyme. The study on the influence of substituents in the imidazole ring established that a CF3 group at position 4 gives the optimum oral activity. A number of the diarylimidazoles showed excellent inhibition in the adjuvant induced arthritis model (e.g., ED50 = 0.02 mph for 22 and 34). The diarylimidazoles are also potent inhibitors of carrageenan-induced edema (ED50 = 9-30 mph) sind hyperalgesia (ED50 = 11-40 mpk). Several orally active diarylimidazoles show no GI toxicity in the rat and mouse up to 200 mpk.

  DOI：

  10.1021/jm9700225
• 作为产物：
  描述：

  3-(1,1,1,3,5,5,5-heptamethyltrisiloxan-3-yl)-5-methoxybenzaldehyde 在 potassium hydrogen difluoride 、 copper(II) bis(trifluoromethanesulfonate) 作用下， 以 乙腈 为溶剂， 反应 16.0h， 以36%的产率得到3-氟-5-甲氧基苯甲醛
  参考文献：
  名称：

  铜介导的具有亲核性氟化物的芳基三硅氧烷的氟化。

  摘要：

  报道了一种用于七甲基芳基三硅氧烷的亲核氟化以形成氟代芳烃的方法。在温和的条件下，对于宽范围的具有高官能团耐受性的七甲基三甲硅烷氧基芳烃，反应在存在氟化物的Cu（OTf）2和KHF2存在下进行。该方法与芳基CH键的甲硅烷基化相结合，可以按照两步操作，通过位阻效应控制非活化芳烃的区域选择性氟化。

  DOI：

  10.1002/chem.201905040

文献信息

• 크로만 유도체 및 이를 유효성분으로 함유하는 신생혈관성 안질환 또는 암의 예방 또는 치료용 약학적 조성물
  申请人：Gachon University of Industry-Academic cooperation Foundation 가천대학교 산학협력단(220040376324) BRN ▼129-82-07687

  公开号：KR20200124630A

  公开（公告）日：2020-11-03

  본 발명은 크로만 유도체인 하기 화학식 1의 화합물, 이의 수화물, 이의 입체 이성질체, 또는 이의 약학적으로 허용 가능한 염을 포함하는 암 또는 신생혈관과 관련된 질환 치료용 약학적 조성물을 제공한다. [화학식 1] (상기 화학식 1에서 R, R, R, R, R, R, R은 발명의 설명에서 정의한 바와 같다.)

  本发明提供了一种用于治疗与癌症或新生血管有关的疾病的药学组合物，其中包括化学式1的某种克隆衍生物化合物、其水合物、其立体异构体或其药学上可接受的盐。【化学式1】（其中R，R，R，R，R，R，R如上述化学式1中所定义）。
• [EN] ACYL HYDRAZONE LINKERS, METHODS AND USES THEREOF<br/>[FR] LIEURS D'ACYLHYDRAZONE, PROCÉDÉS ET UTILISATIONS
  申请人：ONTARIO INSTITUTE FOR CANCER RES OICR

  公开号：WO2019109188A1

  公开（公告）日：2019-06-13

  The present application is directed to compounds of Formula (I)-(VI): (I), (II), (III), (IV), (V) (VI), (VII) and (VIII), compositions comprising these compounds and their uses, for example as medicaments and/or diagnostics.

  目前的应用涉及公式(I)-(VI)的化合物：(I)、(II)、(III)、(IV)、(V)、(VI)、(VII)和(VIII)，包含这些化合物的组合物及其用途，例如作为药物和/或诊断剂。
• Discovery and Characterization of Pure RhlR Antagonists against <i>Pseudomonas aeruginosa</i> Infections
  作者：SangJin Nam、So-Young Ham、Hongmok Kwon、Han-Shin Kim、Suhyun Moon、Jeong-Hoon Lee、Taehyeong Lim、Sang-Hyun Son、Hee-Deung Park、Youngjoo Byun

  DOI：10.1021/acs.jmedchem.0c00630

  日期：2020.8.13

  Pseudomonas aeruginosa (P. aeruginosa) is an opportunistic human pathogen that forms biofilms and produces virulence factors via quorum sensing (QS). Blocking the QS system in P. aeruginosa is an excellent strategy to reduce biofilm formation and the production of virulence factors. RhlR plays an essential role in the QS system of P. aeruginosa. We synthesized 55 analogues based on the chemical structure

  铜绿假单胞菌（P.aeruginosa）是一种机会性人类病原体，可形成生物膜并通过群体感应（QS）产生毒力因子。阻断铜绿假单胞菌的QS系统是减少生物膜形成和产生毒力因子的极好策略。RhlR在铜绿假单胞菌的QS系统中发挥重要作用。我们基于4-gingerol的化学结构合成了55个类似物，并使用基于细胞的报告基因菌株测定法评估了它们的RhlR抑制活性。全面的结构-活性关系研究确定了炔基酮30作为最有效的RhlR拮抗剂。该化合物对LasR和PqsR表现出选择性的RhlR拮抗作用，对生物膜的形成有很强的抑制作用，并减少了铜绿假单胞菌中毒力因子的产生。此外，用30只体内处理的黄粉虫幼虫的存活率大大提高。因此，化合物30，一种纯的RhlR拮抗剂，可以用于开发铜绿假单胞菌感染的QS调节分子。
• [EN] COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS ET LEURS UTILISATIONS
  申请人：FOGHORN THERAPEUTICS INC

  公开号：WO2021155320A1

  公开（公告）日：2021-08-05

  The present disclosure features compounds useful for the treatment of BAF complex-related disorders.

  本公开涉及用于治疗BAF复合物相关疾病的化合物。
• [EN] PYRROLIDINE COMPOUNDS<br/>[FR] COMPOSÉS DE PYRROLIDINE
  申请人：LILLY CO ELI

  公开号：WO2020247429A1

  公开（公告）日：2020-12-10

  The present invention provides compounds of the Formula (I) wherein L is selected from the group consisting of -CH2NHCH2-, -CH2NH-, -NH-, -S-, -S(O)-, -S(O)2-, -O-, -OCH2-, -OCH2CH2O-, -NHSO2NH-, (II) and (III), or a pharmaceutically acceptable salt thereof; a compound of the formula: (IV), processes for preparing the compounds and their salts, a pharmaceutical composition, and methods of treating patients in need of such treatment.

  本发明提供了式(I)化合物，其中L选自以下组：-CH2NHCH2-，-CH2NH-，-NH-，-S-，-S(O)-，-S(O)2-，-O-，-OCH2-，-OCH2CH2O-，-NHSO2NH-，(II)和(III)，或其药物可接受的盐；式(IV)的化合物，制备这些化合物及其盐的过程，药物组合物，以及治疗需要此类治疗的病人的方法。