2-氟-5-羟基苯甲酸 | 51446-30-1

• 物质功能分类: 化学试剂 - 有机试剂 - 芳香酸
• 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-5-羟基苯甲酸
• 中文别名: 2-氟-5-羟基苯甲 酸
• 英文名称: 2-fluoro-5-hydroxybenzoic acid
• CAS: 51446-30-1
• 化学式: C₇H₅FO₃
• mdl: MFCD01862084
• 分子量: 156.113
• InChiKey: CZNFABVUVHWEJF-UHFFFAOYSA-N

物化性质

• 熔点：
  201-203°C
• 沸点：
  354.8±27.0 °C(Predicted)
• 密度：
  1.492±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  11
• 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：
  57.5
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi,C
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• 海关编码：
  2918290000
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H302,H315,H319,H332,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Fluoro-5-hydroxybenzoic acid
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H302: Harmful if swallowed
H318: Causes serious eye damage
H411: Toxic to aquatic life with long lasting effects
P273: Avoid release to the environment
P280: Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 2-Fluoro-5-hydroxybenzoic acid
CAS number: 51446-30-1

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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.
Storage: Store in closed vessels.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C7H5FO3
Molecular weight: 156.1

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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：

  2-氟-5-羟基苯甲酸 在 溴 作用下， 以 溶剂黄146 为溶剂， 反应 20.0h， 以47%的产率得到4-bromo-2-fluoro-5-hydroxybenzoic acid
  参考文献：
  名称：

  平行合成策略在联苯酰基酰基磺酰胺作为高效和选择性Na V 1.7抑制剂的发现中的应用

  摘要：

  大多数有效的和选择性的hNa V 1.7抑制剂具有常见的药理学特征，包括杂芳基磺酰胺头基和亲脂性芳族尾基。最近，已经出现了类似的芳香族尾基与酰基磺酰胺头基结合的报道，酰基磺酰胺赋予了相对于hNa V的选择性水平1.5与杂芳基磺酰胺相当。从满足亲脂性尾部中选定药理学要求的市售羧酸开始，采用平行合成方法快速生成衍生的酰基磺酰胺。精心制作了该文库中的联芳基酰基磺酰胺，优化了效价和选择性，并关注了理化性质。所得的新的铅是有效的，配体和亲脂性的，并且在hNa V 1.5上具有选择性。代表性的铅36证明了在鼠类中对其他人类Na V同工型的选择性和良好的药代动力学。与已知的杂芳基磺酰胺抑制剂相比，本文报道的联芳基酰基磺酰胺还可以提供ADME优势。

  DOI：

  10.1021/acs.jmedchem.6b00425
• 作为产物：
  描述：

  2-氟-5-羟基苯甲酸甲酯 在 lithium hydroxide monohydrate 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 16.0h， 以91%的产率得到2-氟-5-羟基苯甲酸
  参考文献：
  名称：

  平行合成策略在联苯酰基酰基磺酰胺作为高效和选择性Na V 1.7抑制剂的发现中的应用

  摘要：

  大多数有效的和选择性的hNa V 1.7抑制剂具有常见的药理学特征，包括杂芳基磺酰胺头基和亲脂性芳族尾基。最近，已经出现了类似的芳香族尾基与酰基磺酰胺头基结合的报道，酰基磺酰胺赋予了相对于hNa V的选择性水平1.5与杂芳基磺酰胺相当。从满足亲脂性尾部中选定药理学要求的市售羧酸开始，采用平行合成方法快速生成衍生的酰基磺酰胺。精心制作了该文库中的联芳基酰基磺酰胺，优化了效价和选择性，并关注了理化性质。所得的新的铅是有效的，配体和亲脂性的，并且在hNa V 1.5上具有选择性。代表性的铅36证明了在鼠类中对其他人类Na V同工型的选择性和良好的药代动力学。与已知的杂芳基磺酰胺抑制剂相比，本文报道的联芳基酰基磺酰胺还可以提供ADME优势。

  DOI：

  10.1021/acs.jmedchem.6b00425

文献信息

• [EN] 4-ARYL-BUTANE-1,3-DIAMIDES<br/>[FR] 4-ARYL-BUTANE-1,3-DIAMIDES
  申请人：NOVARTIS AG

  公开号：WO2011073316A1

  公开（公告）日：2011-06-23

  The invention relates to compound of the formula (I): in which the substituents are as defined in the specification; in free form or in salt form; to its preparation, to its use as medicament and to medicaments comprising it.

  这项发明涉及以下式(I)的化合物：其中取代基如规范中所定义；以自由形式或盐形式存在；其制备方法，其作为药物的用途以及包含它的药物。
• [EN] 4-METHYL-2,3,5,9,9B-PENTAAZA-CYCLOPENTA[A]NAPHTHALENES<br/>[FR] 4-MÉTHYL-2,3,5,9,9B-PENTAAZA-CYCLOPENTA[A]NAPHTALÈNES
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2014019979A1

  公开（公告）日：2014-02-06

  The invention relates to 4-methyl-2,3,5,9,9b-pentaaza-cyclopenta[a]naphthalene derivatives of general formula (I) which are inhibitors of phosphodiesterase 2 and/or 10, useful in treating central nervous system diseases and other diseases. In addition, the invention relates to processes for preparing pharmaceutical compositions as well as processes for manufacture the compounds according to the invention.

  该发明涉及一般式(I)的4-甲基-2,3,5,9,9b-五氮杂-环戊[α]萘衍生物，它们是磷酸二酯酶2和/或10的抑制剂，可用于治疗中枢神经系统疾病和其他疾病。此外，该发明涉及制备药物组合物的方法，以及根据该发明制造化合物的方法。
• 4-Methyl-2,3,5,9,9b-pentaaza-cyclopenta[a]naphthalenes
  申请人：GIOVANNINI Riccardo

  公开号：US20140045856A1

  公开（公告）日：2014-02-13

  The invention relates to 4-methyl-2,3,5,9,9b-pentaaza-cyclopenta[a]naphthalene derivatives of general formula (I) which are inhibitors of phosphodiesterase 2 and/or 10, useful in treating central nervous system diseases and other diseases. In addition, the invention relates to processes for preparing pharmaceutical compositions as well as processes for manufacture the compounds according to the invention.

  这项发明涉及一般式(I)的4-甲基-2,3,5,9,9b-五氮杂-环戊[α]萘衍生物，它们是磷酸二酯酶2和/或10的抑制剂，可用于治疗中枢神经系统疾病和其他疾病。此外，该发明涉及制备药物组合物的方法，以及根据该发明制造化合物的方法。
• [EN] ARYL SULFONOHYDRAZIDES<br/>[FR] ARYL-SULFONOHYDRAZIDES
  申请人：UNIV MONASH

  公开号：WO2016198507A1

  公开（公告）日：2016-12-15

  Compound of formula (I) wherein A is selected from (i), where RF1 is H or F; (ii); (iii) a N-containing C6 heteroaryl group; and B is (B), where X1 is either CRF2 or N, where RF2 is H or F; X2 is either CR3 or N, where R3 is selected from H, Me, CI, F OMe; X3 is either CH or N; X4 is either CRF3 or N, where RF3 is H or F; where only one or two of X1, X2, X3 and X4 may be N; and R4 is selected from I, optionally substituted phenyl, optionally substituted C5-6 heteroaryl; optionally substituted C1-6 aIkyI and optionally substituted C1-6 alkoxy, which are useful in the treatment of a condition ameliorated by the inhibition of MOZ.

  化合物的结构式（I），其中A从（i）中选择，其中RF1为H或F；（ii）；（iii）含氮的C6杂环芳基团；B为（B），其中X1为CRF2或N，其中RF2为H或F；X2为CR3或N，其中R3从H，Me，CI，F OMe中选择；X3为CH或N；X4为CRF3或N，其中RF3为H或F；其中X1、X2、X3和X4中仅有一个或两个可能为N；R4从I，可选择取代的苯基，可选择取代的C5-6杂环芳基；可选择取代的C1-6烷基和可选择取代的C1-6烷氧基中选择，这些化合物在通过抑制MOZ改善的疾病治疗中有用。
• [EN] MACROCYCLIC INHIBITORS OF FLAVIVIRIDAE VIRUSES<br/>[FR] INHIBITEURS MACROCYCLIQUES DES VIRUS FLAVIVIRIDAE
  申请人：GILEAD SCIENCES INC

  公开号：WO2013185103A1

  公开（公告）日：2013-12-12

  Provided are compounds of Formula I: and pharmaceutically acceptable salts and esters thereof. The compounds, compositions, and methods provided are useful for the treatment of virus infections, particularly hepatitis C infections.

  提供的是Formula I的化合物及其药用可接受的盐和酯。所提供的化合物、组合物和方法对于治疗病毒感染，特别是丙型肝炎感染，是有用的。