2-氟-3-羟基 苯甲醛 | 103438-86-4

• 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 - 有机氧化合物
• 中文名称: 2-氟-3-羟基 苯甲醛
• 中文别名: 2-氟-3-羟基苯甲醛
• 英文名称: 2-fluoro-3-hydroxybenzaldehyde
• CAS: 103438-86-4
• 化学式: C₇H₅FO₂
• mdl: MFCD11110191
• 分子量: 140.114
• InChiKey: JHPNLGYUKQTWHN-UHFFFAOYSA-N

物化性质

• 熔点：
  112-113℃
• 沸点：
  222.4±20.0 °C(Predicted)
• 密度：
  1.350±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  10
• 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：
  37.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 2-Fluoro-3-hydroxybenzaldehyde
Synonyms:

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: 2-Fluoro-3-hydroxybenzaldehyde
CAS number: 103438-86-4

---

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.

---

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.

---

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.

---

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:

---

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.

---

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: C7H5FO2
Molecular weight: 140.1

---

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.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2-氟-3-羟基 苯甲醛 在 sodium tetrahydroborate 作用下， 生成 2-氟-3-羧基苯甲醇
  参考文献：
  名称：

  Benzimidazole Thiophene Compounds

  摘要：

  本发明提供苯并咪唑噻吩化合物及含有该化合物的药物组合物，以及制备该化合物的方法和它们作为药物代理的用途。

  公开号：

  US20080300247A1
• 作为产物：
  描述：

  2-氟苯酚 在 咪唑 、 四丁基氟化铵 、 仲丁基锂 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 生成 2-氟-3-羟基 苯甲醛
  参考文献：
  名称：

  环氟化苯肾上腺素的合成和肾上腺素能活性。

  摘要：

  由相应的氟化3-羟基苯甲醛合成2-氟-，4-氟-和6-氟苯肾上腺素（6-FPE）。基于2-和4-[（二甲基-叔丁基甲硅烷基）氧基]氟苯邻位到氟的区域选择性锂化，开发了2-氟-和6-氟-3-羟基苯甲醛的新路线。与去甲肾上腺素和异丙肾上腺素类似物一样，苯肾上腺素的肾上腺素能通过环氟化显着改变。氟类似物作为α1-肾上腺素能激动剂在刺激主动脉条收缩和磷脂酰肌醇代谢以及在豚鼠突触小体中循环AMP积累增强的效力顺序为：6-FPE大于PE大于4-FPE大于2-FPE。对于脑膜上的α1和α2肾上腺素能受体特异性放射性配体的置换，观察到相同的模式。从大脑膜上置换[3H] dihydroalprenolol（一种β特异性肾上腺素配体）的效能顺序为：2-FPE大于4-FPE = PE大于6-FPE。与β-受体相比，6-FPE对α-肾上腺素受体的选择性要比去氧肾上腺素高得多。基于由于氟和苄基羟基的静电排斥而引起的

  DOI：

  10.1021/jm00160a030

文献信息

• [EN] NOVEL COMPOUNDS<br/>[FR] NOUVEAUX COMPOSES
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2005082890A1

  公开（公告）日：2005-09-09

  Novel inhibitors of Rho-kinases are disclosed.

  新型Rho激酶抑制剂已被披露。
• Indole derivatives as mcp-1 receptor antagonists
  申请人：——

  公开号：US20030144339A1

  公开（公告）日：2003-07-31

  A compound of formula (I) wherein: R 1 is hydrogen, halo or methoxy; R 2 is hydrogen, halo, methyl, ethyl or methoxy; R 3 is a halo group or a trifluoromethyl group; R 4 is a halo group or a trifluoromethyl group; R 5 is hydrogen or halo; R 6 is hydrogen or halo; provided that when R 5 and R 6 are both hydrogen, and one of R 3 or R 4 is chloro or fluoro, then the other is not chloro or fluoro; or a pharmaceutically acceptable salt or prodrug thereof. These compounds have useful activity for the treatment of inflammatory disease, specifically in antagonising an MCP-1 mediated effect in a warm-blooded animal such as a human being.

  一种化合物的化学式（I），其中：R1为氢、卤素或甲氧基；R2为氢、卤素、甲基、乙基或甲氧基；R3为卤素基团或三氟甲基基团；R4为卤素基团或三氟甲基基团；R5为氢或卤素；R6为氢或卤素；但是当R5和R6都为氢，并且R3或R4中的一个为氯或氟时，则另一个不是氯或氟；或其药用可接受的盐或前药。这些化合物对于治疗炎症性疾病具有有用活性，特别是在拮抗MCP-1介导的效应方面，在温血动物（如人类）中。
• Novel Compounds
  申请人：Isobe Yoshiaki

  公开号：US20110136801A1

  公开（公告）日：2011-06-09

  The present invention provides compounds of formula (I): wherein R a , R b , R c , R 1 , R 2 , R 3 , X 1 , Y 1 , Z 1 , A, n and m are as defined in the specification, and pharmaceutically acceptable salts thereof, as well as processes for their preparation, pharmaceutical compositions containing them and their use in therapy.

  本发明提供了如下式（I）的化合物： 其中R a ，R b ，R c ，R 1 ，R 2 ，R 3 ，X 1 ，Y 1 ，Z 1 ，A，n和m如规范中所定义， 以及其药学上可接受的盐，以及它们的制备方法，含有它们的药物组合物以及它们在治疗中的应用。
• [EN] NOVEL DOSAGE FORM<br/>[FR] NOUVELLE FORME PHARMACEUTIQUE
  申请人：BIOTICA TECH LTD

  公开号：WO2013061052A1

  公开（公告）日：2013-05-02

  There is provided inter alia apharmaceutical dosage form fororal administration comprising a sanglifehrin as active ingredient in which the sanglifehrin active ingredient is protected from acid degradation in the stomach environment following oral administration.

  提供了一种口服药物剂型，包括桑格利非林作为活性成分，其中桑格利非林活性成分在口服后胃环境中受到酸性降解的保护。
• Synthesis and adrenergic activity of ring-fluorinated phenylephrines
  作者：Kenneth L. Kirk、Olarangbe Olubajo、Konstantin Buchhold、Gail A. Lewandowski、Fabian Gusovsky、David McCulloh、John W. Daly、Cyrus R. Creveling

  DOI：10.1021/jm00160a030

  日期：1986.10

  synthesized from the corresponding fluorinated 3-hydroxybenzaldehydes. New routes to 2-fluoro- and 6-fluoro-3-hydroxybenzaldehydes were developed based on regioselective lithiation of 2- and 4-[(dimethyl-tert-butylsilyl)oxy]fluorobenzene ortho to fluorine. As with norepinephrine and isoproterenol analogues, the adrenergic properties of phenylephrine were markedly altered by ring fluorination. The order of potency

  由相应的氟化3-羟基苯甲醛合成2-氟-，4-氟-和6-氟苯肾上腺素（6-FPE）。基于2-和4-[（二甲基-叔丁基甲硅烷基）氧基]氟苯邻位到氟的区域选择性锂化，开发了2-氟-和6-氟-3-羟基苯甲醛的新路线。与去甲肾上腺素和异丙肾上腺素类似物一样，苯肾上腺素的肾上腺素能通过环氟化显着改变。氟类似物作为α1-肾上腺素能激动剂在刺激主动脉条收缩和磷脂酰肌醇代谢以及在豚鼠突触小体中循环AMP积累增强的效力顺序为：6-FPE大于PE大于4-FPE大于2-FPE。对于脑膜上的α1和α2肾上腺素能受体特异性放射性配体的置换，观察到相同的模式。从大脑膜上置换[3H] dihydroalprenolol（一种β特异性肾上腺素配体）的效能顺序为：2-FPE大于4-FPE = PE大于6-FPE。与β-受体相比，6-FPE对α-肾上腺素受体的选择性要比去氧肾上腺素高得多。基于由于氟和苄基羟基的静电排斥而引起的