6-氯苯并咪唑-2-羧酸 | 39811-14-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 中文名称: 6-氯苯并咪唑-2-羧酸
• 中文别名: 6-氯-1H-苯并[d]咪唑-2-羧酸
• 英文名称: 5-chloro-1H-benzimidazole-2-carboxylic acid
• 英文别名: 5-chlorobenzimidazole-2-carboxylic acid；6-chloro-1H-benzoimidazole-2-carboxylic Acid；6-chloro-1H-benzimidazole-2-carboxylic acid
• CAS: 39811-14-8
• 化学式: C₈H₅ClN₂O₂
• mdl: MFCD06739053
• 分子量: 196.593
• InChiKey: NZIHMSYSZRFUQJ-UHFFFAOYSA-N

物化性质

• 熔点：
  159-160 °C(Solv: ethanol (64-17-5))
• 沸点：
  473.4±37.0 °C(Predicted)
• 密度：
  1.644±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  66
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2933990090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Chloro-1h-benzoimidazole-2-carboxylic acid
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H319: Causes serious eye irritation
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: 6-Chloro-1h-benzoimidazole-2-carboxylic acid
CAS number: 39811-14-8

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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.
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: C8H5ClN2O2
Molecular weight: 196.6

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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：

  6-氯苯并咪唑-2-羧酸 在 草酰氯 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 生成
  参考文献：
  名称：

  对称和不对称BOIMPY荧光团的一锅策略

  摘要：

  我们报告了通过一种简单的一锅法改善了对红色发射BOIMPY荧光团（λ≈600 nm）的直接访问。我们的方法从容易获得的苯并咪唑-2-羧酸开始，不仅大大提高了总收率，还节省了昂贵的试剂和时间。另外，该方法促进了新颖的不对称BOIMPY基序的合成。因此，这些源自BODIPY核心的BOIMPY支架对于在可见光谱的吸引人的红色边缘上的荧光团更易于应用。

  DOI：

  10.1021/acs.joc.0c02860
• 作为产物：
  描述：

  4-氯-1,2-苯二胺 在 盐酸 、 potassium permanganate 作用下， 以 水 为溶剂， 反应 8.0h， 生成 6-氯苯并咪唑-2-羧酸
  参考文献：
  名称：

  选定的苯并咪唑衍生物作为潜在抗菌剂的合成与评价。

  摘要：

  合成了53个苯并咪唑衍生物的文库，它们在1、2和5位具有取代基，并针对一系列与医学相关的细菌和真菌参考菌株进行了筛选。SAR分析最有前景的结果表明，化合物的抗菌活性取决于与双环杂环相连的取代基。特别是，某些化合物对两种耐甲氧西林的金黄色葡萄球菌（MRSA）菌株表现出抗菌活性，其最低抑制浓度（MIC）与广泛使用的环丙沙星药物相当。这些化合物具有一些共同特征。三个具有5-卤素取代基；两个是（S）-2-乙胺苯并咪唑的衍生物；其他是一种2-（氯甲基）-1H-苯并[d]咪唑和（1H-苯并[d]咪唑-2-基）甲硫醇的衍生物。抗真菌筛选的结果也非常有趣：23种化合物对选定的真菌菌株显示出有效的杀真菌活性。它们的MIC值显示出比两性霉素B相同或更高的效力。5-卤代苯并咪唑衍生物被认为是有前途的广谱抗微生物候选物，值得进一步研究以用于潜在的治疗应用。

  DOI：

  10.3390/molecules200815206

文献信息

• Diamine derivatives
  申请人：Ohta Toshiharu

  公开号：US20050020645A1

  公开（公告）日：2005-01-27

  A compound represented by the general formula (1): Q 1 -Q 2 -T 0 -N(R 1 )-Q 3 -N(R 2 )-T 1 -Q 4 (1) wherein R 1 and R 2 are hydrogen atoms or the like; Q 1 is a saturated or unsaturated, 5- or 6-membered cyclic hydrocarbon group which may be substituted, or the like; Q 2 is a single bond or the like; Q 3 is a group in which Q 5 is an alkylene group having 1 to 8 carbon atoms, or the like; and T 0 and T 1 are carbonyl groups or the like; a salt thereof, a solvate thereof, or an N-oxide thereof. The compound is useful as an agent for preventing and/or treating cerebral infarction, cerebral embolism, myocardial infarction, angina pectoris, pulmonary infarction, pulmonary embolism, Buerger's disease, deep venous thrombosis, disseminated intravascular coagulation syndrome, thrombus formation after valve or joint replacement, thrombus formation and reocclusion after angioplasty, systemic inflammatory response syndrome (SIRS), multiple organ dysfunction syndrome (MODS), thrombus formation during extracorporeal circulation, or blood clotting upon blood drawing.

  通用式（1）表示的化合物： Q1-Q2-T0-N(R1)-Q3-N(R2)-T1-Q4（1） 其中R1和R2是氢原子或类似物；Q1是饱和或不饱和的、5-或6-成员环烃基，可以被取代，或类似物；Q2是单键或类似物；Q3是一个基团，其中Q5是具有1至8个碳原子的烷基基团，或类似物；T0和T1是羰基团或类似物；其盐、溶剂合物或N-氧化物。 该化合物可用作预防和/或治疗脑梗死、脑栓塞、心肌梗死、心绞痛、肺梗死、肺栓塞、布尔格病、深静脉血栓形成、弥散性血管内凝血综合征、瓣膜或关节置换后的血栓形成、血管成形术后的血栓形成和再闭塞、全身性炎症反应综合征（SIRS）、多器官功能障碍综合征（MODS）、体外循环期间的血栓形成，或抽血时的血液凝结。
• Spiro-piperidine derivatives
  申请人：Bissantz Caterina

  公开号：US20080161304A1

  公开（公告）日：2008-07-03

  The present invention is concerned with novel spiro-piperidine derivatives as V1a receptor antagonists, their manufacture, pharmaceutical compositions containing them and their use as medicaments. The active compounds of the present invention are useful in the prevention and/or treatment of anxiety and depressive disorders and other diseases. In particular, the present invention is concerned with compounds of the general formula (I) wherein R 1 to R 5 , R 5 ′, X, Y and A are as defined in the specification.

  本发明涉及作为V1a受体拮抗剂的新颖螺环哌啶衍生物，其制备方法，含有它们的药物组合物以及它们作为药物的用途。本发明的活性化合物在预防和/或治疗焦虑和抑郁症等疾病方面是有用的。具体而言，本发明涉及一般式(I)的化合物，其中R1至R5，R5'，X，Y和A如规范中所定义。
• [EN] NITROGEN HETEROCYCLIC COMPOUNDS USEFUL AS PDE10 INHIBITORS<br/>[FR] COMPOSÉS AZOTÉS HÉTÉROCYCLIQUES CONVENANT COMME INHIBITEURS DE LA PDE10
  申请人：AMGEN INC

  公开号：WO2011143365A1

  公开（公告）日：2011-11-17

  Unsaturated nitrogen heterocyclic compounds of formula (I): (I), as defined in the specification, compositions containing them, and processes for preparing such compounds. Provided herein also are methods of treating disorders or diseases treatable by inhibition of PDE10, such as obesity, Huntington's Disease, non-insulin dependent diabetes, schizophrenia, bipolar disorder, obsessive-compulsive disorder, and the like.

  式(I)的不饱和氮杂环化合物：(I)，如规范中定义的，含有它们的组合物，以及制备这种化合物的方法。本文还提供了通过抑制PDE10治疗可治疗的疾病或疾病的方法，如肥胖症、亨廷顿病、非胰岛素依赖型糖尿病、精神分裂症、躁郁症、强迫症等。
• Substituted oxoazaheterocyclyl compounds
  申请人：AVENTIS PHARMACEUTICALS INC.

  公开号：US20040102450A1

  公开（公告）日：2004-05-27

  This invention is directed to oxoazaheterocycyl compounds which inhibit Factor Xa, to oxoazaheterocycyl compounds which inhibit both Factor Xa and Factor IIa, to pharmaceutical compositions comprising these compounds, to intermediates useful for preparing these compounds, to a method of directly inhibiting Factor Xa and to a method of simultaneously directly inhibiting Factor Xa and Factor IIa..

  这项发明涉及抑制因子Xa的氧杂杂环化合物，抑制同时抑制因子Xa和因子IIa的氧杂杂环化合物，包含这些化合物的药物组合物，用于制备这些化合物的中间体，直接抑制因子Xa的方法，以及同时直接抑制因子Xa和因子IIa的方法。
• Design, synthesis, and SAR of cis-1,2-diaminocyclohexane derivatives as potent factor Xa inhibitors. Part I: Exploration of 5–6 fused rings as alternative S1 moieties
  作者：Kenji Yoshikawa、Aki Yokomizo、Hiroyuki Naito、Noriyasu Haginoya、Shozo Kobayashi、Toshiharu Yoshino、Tsutomu Nagata、Akiyoshi Mochizuki、Ken Osanai、Kengo Watanabe

  DOI：10.1016/j.bmc.2009.10.023

  日期：2009.12.15

  A series of cis-1,2-diaminocyclohexane derivatives were synthesized with the aim of optimizing previously disclosed factor Xa (fXa) inhibitors. The exploration of 5–6 fused rings as alternative S1 moieties resulted in two compounds which demonstrated improved solubility and reduced food effect compared to the clinical candidate, compound A. Herein, we describe the synthesis and structure–activity relationship

  为了优化先前公开的因子Xa（fXa）抑制剂，合成了一系列顺式-1,2-二氨基环己烷衍生物。探索5-6个稠合环作为S1的替代部分，与临床候选化合物A相比，发现了两种化合物具有更高的溶解度和降低的食物效果。在这里，我们描述了一些预期化合物的合成和结构-活性关系（SAR），以及理化性质和药代动力学（PK）谱。