3-羟基苯酰肼 | 5818-06-4

• 物质功能分类: 有机原料 - 肼或胲的有机衍生物
• 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-羟基苯酰肼
• 中文别名: M-羟基苯甲酰肼；3-羟基苯酰肼,98+%
• 英文名称: 3-hydroxybenzoic hydrazide
• 英文别名: 3-hydroxybenzohydrazide；3‑hydroxybenzohydrazide
• CAS: 5818-06-4
• 化学式: C₇H₈N₂O₂
• mdl: MFCD00014759
• 分子量: 152.153
• InChiKey: OACGSLLKFCMXSX-UHFFFAOYSA-N

物化性质

• 熔点：
  158-161 °C (lit.)
• 密度：
  1.318±0.06 g/cm3(Predicted)
• 溶解度：
  溶于甲醇
• 最大波长(λmax)：
  251nm(MeOH)(lit.)
• 稳定性/保质期：
  在常温常压下保持稳定

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 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：
  75.4
• 氢给体数：
  3
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S36,S36/37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2928000090
• WGK Germany：
  3
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  常温下应存于避光、阴凉干燥处，并密封保存。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Hydroxybenzohydrazide
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
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: 3-Hydroxybenzohydrazide
CAS number: 5818-06-4

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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.
Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
Eye contact:
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
No data
Boiling point:
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C7H8N2O2
Molecular weight: 152.2

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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：

  3-羟基苯酰肼 在 ammonium hydroxide 、 potassium hexacyanoferrate(III) 作用下， 生成 间羟基苯甲醛
  参考文献：
  名称：

  Kalb; Gross, Chemische Berichte, 1926, vol. 59, p. 733

  摘要：

  DOI：
• 作为产物：
  描述：

  3-羟基苯甲酸乙酯 在 hydrazine hydrate 作用下， 以 乙醇 为溶剂， 生成 3-羟基苯酰肼
  参考文献：
  名称：

  合成新的基于x吨的类似物：其光学性质，千斤顶豆脲酶抑制作用和分子模型研究。

  摘要：

  在这项工作中，合成了一系列基于罗丹明6G的衍生物5a - 5g。通过使用1 H NMR，13 C NMR，FT-IR和LC-MS分析方法建立了合成化合物的结构框架。通过在四种不同溶剂中的吸收和荧光研究确定目标化合物的光谱性质。此外，对合成的衍生物进行了评估，以进行针对波克豆脲酶抑制作用的体外筛选和计算机分子对接研究。结果表明，所有化合物对这种酶均表现出良好的脲酶抑制活性，但在系列中，化合物5a和5c与IC 50值为4.7201±0.0546μM的标准药物（硫脲）相比，IC 50值为0.1108±0.0038μM和0.1136±0.0295μM的化合物显示出最大的吉祥抑制活性。随后，分析了分子对接实验以区分酶-抑制剂结合相互作用。

  DOI：

  10.1016/j.saa.2020.118667

文献信息

• Synthesis of novel 5-(aroylhydrazinocarbonyl)escitalopram as cholinesterase inhibitors
  作者：Mehr-un Nisa、Munawar A. Munawar、Amber Iqbal、Asrar Ahmed、Muhammad Ashraf、Qurra-tul-Ann A. Gardener、Misbahul A. Khan

  DOI：10.1016/j.ejmech.2017.06.036

  日期：2017.9

  A novel series of 5-(aroylhydrazinocarbonyl)escitalopram (58–84) have been designed, synthesized and tested for their inhibitory potential against cholinesterases. 3-Chlorobenzoyl- (71) was found to be the most potent compound of this series having IC50 1.80 ± 0.11 μM for acetylcholinesterase (AChE) inhibition. For the butyrylcholinesterase (BChE) inhibition, 2-bromobenzoyl- (76) was the most active

  已经设计，合成和测试了一系列新型的5-（芳酰基肼基羰基）依他普仑（58-84）对胆碱酯酶的抑制潜力。发现3-氯苯甲酰基- （71）是该系列中最有效的化合物，对乙酰胆碱酯酶（AChE）的抑制作用的IC 50为1.80±0.11μM。对于丁酰胆碱酯酶（BChE）抑制，2-溴苯甲酰基-（76）是该系列中活性最高的化合物，IC 50为2.11±0.31μM。构效关系说明温和的给电子基团增强了酶的抑制作用，而吸电子基团降低了除o -NO 2以外的抑制。然而，取代基的大小和位置影响酶抑制。。在AChE的对接研究中，配体71、72和76分别显示5874、5756和5666以及ACE的得分分别为-64.92，-203.25和-140.29 kcal / mol。在BChE的情况下，配体71、76和81分别显示出ACE值为-170.91，-256.84和-235.97 kcal / mol的高分6016、6150和5994。
• Substituted indole-2-carboxylic acid benzylidene-hydrazides and analogs as activators of caspases and inducers of apoptosis and the use thereof
  申请人：——

  公开号：US20020128292A1

  公开（公告）日：2002-09-12

  The present invention is directed to substituted indole-2-carboxylic acid benzylidene-hydrazides and analogs thereof, represented by the general Formula I: 1 wherein X, Ar 1 , R 2 -R 6 and R 12 are defined herein. The present invention also relates to the discovery that compounds having Formula I are activators of caspases and inducers of apoptosis. The compounds of this invention may be used to induce cell death in a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.

  本发明涉及取代的吲哚-2-羧酸亚苄基肼及其类似物，其由通式I表示： 1 其中X，Ar 1 ，R 2 -R 6 和R 12 的定义如本文中所述。本发明还涉及发现具有I式的化合物是半胱天冬酶的激活剂和凋亡的诱导剂。本发明的化合物可用于诱导在异常细胞不受控制的生长和扩散发生的多种临床状况中的细胞死亡。
• ESTROGEN MODULATORS
  申请人：Bailey Simon

  公开号：US20070149564A1

  公开（公告）日：2007-06-28

  The present application is directed to a new class of isoxazoles and their use as estrogen modulators.

  本申请涉及一种新型异噁唑类化合物及其作为雌激素调节剂的用途。
• 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。
• Tetraazabenzo[e]azulene derivatives and analogs thereof
  申请人：Elliott L. Richard

  公开号：US20050267100A1

  公开（公告）日：2005-12-01

  This invention relates to CCK-A agonists of Formula (I) wherein R 1 -R 4 , A, B, X, D, E and G are as defined in the specificiation, as well as, among other things, pharmaceutical compositions containing the compounds and methods of use of the compounds and compositions. The compounds are useful in treating obesity.

  这项发明涉及公式（I）中的CCK-A激动剂， 其中R1-R4，A，B，X，D，E和G如规范中所定义，以及包含这些化合物的药物组合物和这些化合物和组合物的使用方法。这些化合物在治疗肥胖症方面是有用的。

表征谱图