5-羟基-1,3-苯二醛 | 79370-78-8

• 物质功能分类: 化学试剂 - 有机试剂 - 芳烃
• 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: 5-羟基-1,3-苯二醛
• 中文别名: 5-羟基异酞腈；3,5-二氰基苯酚；5-羟基-1,3-苯二腈；5-羟基间苯二腈
• 英文名称: 5-hydroxyisophthalonitrile
• 英文别名: 5-hydroxy-1,3-dicyanobenzene；5-hydroxybenzene-1,3-dicarbonitrile
• CAS: 79370-78-8
• 化学式: C₈H₄N₂O
• 分子量: 144.133
• InChiKey: CHASTCUDJNQBOZ-UHFFFAOYSA-N

物化性质

• 熔点：
  266 °C
• 沸点：
  295.8±30.0 °C(Predicted)
• 密度：
  1.34±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  67.8
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2926909090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温且干燥环境中

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Hydroxyisophthalonitrile
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: 5-Hydroxyisophthalonitrile
CAS number: 79370-78-8

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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: C8H4N2O
Molecular weight: 144.1

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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.

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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：

  5-羟基-1,3-苯二醛 在 potassium carbonate 作用下， 以 水 、 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 生成 5-(4-methylthiopyrimidin-2-yloxy)isophthalonitrile
  参考文献：
  名称：

  Herbicidal method

  摘要：

  该发明涉及一种用于控制杂草（即不受欢迎的植被）的方法，该方法包括向其施加至少一种化合物的除草有效量，所述化合物是公式（I）的3,5-二氰基苯氧衍生物：其中A如描述中定义；以及新的3,5-二氰基苯氧衍生物、含有它们的新除草组合物，以及用于它们制备的过程和中间体。

  公开号：

  US20030181334A1
• 作为产物：
  描述：

  5-硝基异酞酰氯 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.3h， 生成 5-羟基-1,3-苯二醛
  参考文献：
  名称：

  Tabatskaya; Vlasov, Russian Journal of Organic Chemistry, 1996, vol. 32, # 10, p. 1505 - 1509

  摘要：

  DOI：

文献信息

• Heterocyclic antiviral compounds
  申请人：Dunn Patrick James

  公开号：US20060025462A1

  公开（公告）日：2006-02-02

  The present invention relates to a compounds according to formula I, methods for treating diseases mediated by human immunodeficieny virus by administration of a compound according to formula I and pharmaceutical compositions for treating diseases mediated by human immunodeficieny virus containing a compound according to formula I where R 1 , R 2 , R 3 , R 4 , R 5 , are as defined herein.

  本发明涉及一种符合式I的化合物，通过给予符合式I的化合物治疗由人类免疫缺陷病毒介导的疾病的方法，以及用于治疗由人类免疫缺陷病毒介导的疾病的药物组合物，其中R1、R2、R3、R4、R5如本文所定义。
• Non-nucleoside reverse transcriptase inhibitors
  申请人：Sweeney Zachary Kevin

  公开号：US20080249151A1

  公开（公告）日：2008-10-09

  Compounds of formula I, wherein R 1 , R 2 , R 3 , R 4 , R 5 , X, Y, and Ar are as defined herein or pharmaceutically acceptable salts thereof, inhibit HIV-1 reverse transcriptase and afford a method for prevention and treatment of HIV-1 infections and the treatment of AIDS and/or ARC. The present invention also relates to compositions containing compounds of formula I useful for the prevention and treatment of HIV-1 infections and the treatment of AIDS and/or ARC.

  式I的化合物，其中R1、R2、R3、R4、R5、X、Y和Ar如本文所定义或其药学上可接受的盐，抑制HIV-1逆转录酶，并提供一种预防和治疗HIV-1感染以及治疗艾滋病和/或ARC的方法。本发明还涉及含有式I化合物的组合物，用于预防和治疗HIV-1感染以及治疗艾滋病和/或ARC。
• HETEROCYCLIC ANTIVIRAL COMPOUNDS
  申请人：Dunn James Patrick

  公开号：US20110207688A1

  公开（公告）日：2011-08-25

  The present invention relates to a method of treating an HIV-I infection with a compound according to formula I where R 1 , R 2 , R 3 , R 4 , R 5 , are as defined herein.

  本发明涉及使用符合式I的化合物治疗HIV-I感染的方法，其中R1、R2、R3、R4、R5如本文所定义。
• [EN] PYRAZOLE AMIDES FOR TREATING HIV INFECTIONS<br/>[FR] PYRAZOLE AMIDES DESTINES AU TRAITEMENT D'INFECTIONS PAR LE VIH
  申请人：PFIZER LTD

  公开号：WO2004029051A1

  公开（公告）日：2004-04-08

  This invention relates to pyrazole derivatives of formula (I) or pharmaceutically acceptable salts, solvates or derivative thereof, wherein R' to R4, n W, X and Y are defined in the description, and to processes for the preparation thereof, intermediates used in their preparation of, compositions containing them and the uses of such derivatives. The compounds of the present invention bind to the enzyme reverse transcriptase and are modulators, especially inhibitors thereof. As such the compounds of the present invention are useful ín the treatment of a variety of disorders including those in which the inhibition of reverse transcriptase is implicated. Disorders of interest include those caused by Human Immunodificiency Virus (HIV) and genetically related retroviruses, such as Acquired Immune Deficiency Syndrome (AIDS).

  这项发明涉及式(I)的吡唑衍生物或其药用可接受的盐、溶剂或衍生物，其中R'到R4、n、W、X和Y在描述中有定义，并涉及其制备方法、用于制备它们的中间体、含有它们的组合物以及这些衍生物的用途。本发明的化合物结合到酶逆转录酶上，并且是其调节剂，特别是其抑制剂。因此，本发明的化合物在治疗各种疾病中是有用的，包括那些逆转录酶抑制被牵涉其中的疾病。感兴趣的疾病包括由人类免疫缺陷病毒（HIV）和遗传相关的逆转录病毒引起的疾病，如获得性免疫缺陷综合症（AIDS）。
• Trideuteromethylation Enabled by a Sulfoxonium Metathesis Reaction
  作者：Zuyuan Shen、Shilei Zhang、Huihui Geng、Jiarui Wang、Xinyu Zhang、Anqi Zhou、Cheng Yao、Xiaobei Chen、Wei Wang

  DOI：10.1021/acs.orglett.8b03641

  日期：2019.1.18

  A conceptually novel sulfoxonium metathesis reaction between TMSOI and cost-effective DMSO-d6 is developed for the efficient generation of a new trideuteromethylation reagent TDMSOI. The new reagent TDMSOI is produced highly efficiently by simply heating a mixture of TMSOI and DMSO-d6 and directly used for subsequent trideuteromethylation in a “one-pot” operation. The preparative power of the new versatile

  TMSOI 和经济高效的 DMSO- d 6之间的概念上新颖的硫鎓复分解反应被开发出来，用于有效生成新型三氘代甲基化试剂 TDMSOI。新试剂TDMSOI只需加热TMSOI和DMSO- d 6的混合物即可高效生产，并直接用于后续的“一锅”操作中的三氘代甲基化。新的多功能试剂和“一锅”方案的制备能力通过其以高产率和有用的方式将-CD 3部分安装到广泛的功能中而得到证明，包括苯酚、苯硫酚、酸性胺和烯醇化亚甲基单元。氘化水平 (>87% D)。