2-羟基-4-氯苯甲腈 | 30818-28-1

• 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-羟基-4-氯苯甲腈
• 中文别名: 4-氯-2-羟基苯甲腈；4-氯-2-羟基苯腈；2-羟基-4-氯苯腈
• 英文名称: 4-chloro-2-hydroxybenzonitrile
• 英文别名: 5-chloro-2-cyanophenol
• CAS: 30818-28-1
• 化学式: C₇H₄ClNO
• mdl: MFCD00234255
• 分子量: 153.568
• InChiKey: SMUWKRUWTDAYKS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  10
• 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：
  44
• 氢给体数：
  1
• 氢受体数：
  2

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：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Chloro-2-hydroxybenzonitrile
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: 4-Chloro-2-hydroxybenzonitrile
CAS number: 30818-28-1

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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.
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: C7H4ClNO
Molecular weight: 153.6

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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 chloride.

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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-羟基-4-氯苯甲腈 在 sodium azide 、 氯仿 、 硫酸 作用下， 生成 2-氨基-6-氯苯并噁唑
  参考文献：
  名称：

  Palazzo; Tornetta, Annali di Chimica, 1958, vol. 48, p. 657,660

  摘要：

  DOI：
• 作为产物：
  描述：

  ethyl α-hydroxyimino-2,4-dichlorophenylacetate 在 氢氧化钾 作用下， 以 二甲基亚砜 为溶剂， 反应 0.17h， 以88%的产率得到2-羟基-4-氯苯甲腈
  参考文献：
  名称：

  具有血管扩张剂和β阻断活性的药物的研究。V.TZC-5665的旋光异构体的合成和药理活性。

  摘要：

  通过手性二氨基哒嗪酮（2）与手性缩水甘油醚的反应，实现了TZC-5665的四种旋光异构体（1）的合成，该化合物可用于治疗充血性心力衰竭。（3）。静脉注射麻醉大鼠时，检查了1及其旋光异构体的降压和β阻滞活性。此外，评估了这些化合物对cAMP磷酸二酯酶III的抑制活性。在四种光学异构体中，Ra，Sb-one（1c）具有TZC-5665（1）的基本活性。

  DOI：

  10.1248/cpb.46.84

文献信息

• [EN] 2,3-DISUBSTITUTED 1 -ACYL-4-AMINO-1,2,3,4-TETRAHYDROQUINOLINE DERIVATIVES AND THEIR USE AS BROMODOMAIN INHIBITORS<br/>[FR] DÉRIVÉS 2,3-DISUBSTITUÉS DE 1-ACYL-4-AMINO-1,2,3,4-TÉTRAHYDROQUINOLÉINE ET LEUR UTILISATION COMME INHIBITEURS DE BROMODOMAINES
  申请人：GLAXOSMITHKLINE IP NO 2 LTD

  公开号：WO2014140076A1

  公开（公告）日：2014-09-18

  The present invention relates to novel compounds of formula (I), wherein R1 is C1-4alkyl; R2 is C1-4alkyl, C3-7cycloalkyl, -CH2CF3, -CH2OCH3 or heterocyclyl; R3 is C1-4alkyl, -CH2F, -CH2OH or -CH2O(O)CH3; R4 when present is as defined in claim 1; R5 when present is H, halo, hydroxy or C1-6alkoxy; A is -NH-, -O-, -S-, -SO-, -SO2-, -N(C1-4alkyl)- or -NC(O)(CH3)-; V is phenyl, heteroaromatic or pyridone any of which may be optionally substituted by 1, 2 or 3 substituents; W is CH or N; X is C or N; Y is C or N; and Z is CH or N; subject to the proviso that no more than 2 of W, X, Y and Z are N, pharmaceutical compositions containing such compounds and to their use as bromodomain inhibitors.

  本发明涉及式(I)的新化合物，其中R1为C1-4烷基；R2为C1-4烷基、C3-7环烷基、-CH2CF3、-CH2OCH3或杂环烷基；R3为C1-4烷基、-CH2F、-CH2OH或-CH2O(O)CH3；R4存在时如权利要求1所定义；R5存在时为H、卤素、羟基或C1-6烷氧基；A为-NH-、-O-、-S-、-SO-、-SO2-、-N(C1-4烷基)-或-NC(O)(CH3)-；V为苯基、杂芳基或吡啶酮，其中任何一个可以选择性地被1、2或3个取代基取代；W为CH或N；X为C或N；Y为C或N；Z为CH或N；但W、X、Y和Z中不超过2个为N，含有这种化合物的药物组合物以及它们作为溴结构域抑制剂的用途。
• Novel use of phenylheteroakylamine derivatives
  申请人：——

  公开号：US20030158185A1

  公开（公告）日：2003-08-21

  There is disclosed the use of a compound of formula (I) wherein R 1 , R 2 , X, Y, V, W and Z are as defined in the specification, and pharmaceutically acceptable salts, enantiomers or racemates thereof, in the manufacture of a medicament, for the treatment or prophylaxis of diseases or conditions in which inhibition of nitric oxide synthase activity is beneficial. Certain novel compounds of formula (Ia) and pharmaceutically acceptable salts thereof, and enantiomers and racemates thereof are disclosed; together with processes for their preparation, compositions containing them and their use in therapy. The compounds of formulae (I) and (Ia) are inhibitors of the enzyme nitric oxide synthase and are thereby particularly useful in the treatment or prophylaxis of inflammatory disease.

  公开了使用式（I）的化合物，其中R1、R2、X、Y、V、W和Z如规范中定义，并且其药学上可接受的盐、对映体或消旋体，在制备药物时用于治疗或预防抑制一氧化氮合酶活性有益的疾病或症状。公开了式（Ia）的某些新化合物及其药学上可接受的盐，以及其对映体和消旋体；以及它们的制备方法、含有它们的组合物以及它们在治疗中的应用。式（I）和（Ia）的化合物是一氧化氮合酶酶的抑制剂，因此在治疗或预防炎症性疾病方面特别有用。
• Novel phenylheteroalkylamine derivatives
  申请人：——

  公开号：US20030105161A1

  公开（公告）日：2003-06-05

  There are provided novel compounds of formula (I), 1 wherein R 1 , R 2 , X, Y, V, W and Z are as defined in the specification, and pharmaceutically acceptable salts thereof, and enantiomers and racemates thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of nitric oxide synthase and are thereby particularly useful in the treatment or prophylaxis of inflammatory disease and pain.

  提供了式（I）的新化合物， 其中R1、R2、X、Y、V、W和Z如规范中所定义，并且其药学上可接受的盐，以及其对映体和消旋体；以及它们的制备方法，含有它们的组合物以及它们在治疗中的用途。这些化合物是一氧化氮合酶的抑制剂，因此在治疗或预防炎症性疾病和疼痛方面特别有用。
• Lewis acid-promoted site-selective cyanation of phenols
  作者：Wu Zhang、Wen Yang、Wanxiang Zhao

  DOI：10.1039/d0ob00737d

  日期：——

  An efficient Lewis acid-promoted site-selective electrophilic cyanation of 3-substituted and 3,4-disubstituted phenols has been developed. The cyanation reactions using MeSCN as the cyanating reagent proceeded efficiently to afford a wide range of 2-hydroxybenzonitriles with high efficiency and excellent regioselectivity. This protocol could provide a practical method for the synthesis and modification

  已经开发出有效的路易斯酸促进的3-取代的和3，4-二取代的苯酚的位点选择性亲电子氰化。使用MeSCN作为氰化试剂的氰化反应可以高效地进行，从而以高效率和出色的区域选择性提供了广泛的2-羟基苄腈。该协议可以为合成和修饰生物活性分子提供实用的方法。
• [EN] ISOINDOLINONE INHIBITORS OF THE MDM2-P53 INTERACTION HAVING ANTICANCER ACTIVITY<br/>[FR] INHIBITEURS ISOINDOLINONE DE L'INTERACTION MDM2-P53 AYANT UNE ACTIVITÉ ANTICANCÉREUSE
  申请人：ASTEX THERAPEUTICS LTD

  公开号：WO2017055860A1

  公开（公告）日：2017-04-06

  The invention provides a compound of formula (I): (I) or tautomer or a solvate or a pharmaceutically acceptable salt thereof, wherein the various substituents are as defined in the claims. Also provided are pharmaceutical compositions containing the compounds of formula (I), processes for making the compounds and the medical uses of the compounds.

  本发明提供了一种式(I)化合物：(I)或其互变异构体、溶剂化物或药学上可接受的盐，其中各种取代基如权利要求中所定义。还提供了含有式(I)化合物的药物组合物、制备这些化合物的方法以及这些化合物的医疗用途。