(9ci)-5-甲基-1H-苯并咪唑-2-丙醇 | 13395-19-2

• 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: (9ci)-5-甲基-1H-苯并咪唑-2-丙醇
• 中文别名: 3-(5-甲基-1H-苯并咪唑-2-基)丙醇
• 英文名称: 3-(5-methyl-1H-benzo[d]imidazol-2-yl)propan-1-ol
• 英文别名: 5-methyl-2-(3-hydroxypropyl)benzimidazole；3-(5-methyl-1(3)H-benzoimidazol-2-yl)-propan-1-ol；5-Methyl-2-(3-hydroxypropyl)-benzimidazol；3-(6-methyl-1H-benzimidazol-2-yl)propan-1-ol
• CAS: 13395-19-2
• 化学式: C₁₁H₁₄N₂O
• mdl: MFCD06150295
• 分子量: 190.245
• InChiKey: JAGPUKBUCSGTCH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  48.9
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• WGK Germany：
  3

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 3-(5-Methyl-1H-Benzimidazol-2-Yl)Propan-1-Ol
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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SECTION 2: Hazards identification
Classification of the substance or mixture
Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.
Label elements
This substance is not classified as dangerous according to Directive 67/548/EEC.
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

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SECTION 3: Composition/information on ingredients
Substances
Molecular weight : 190,25 g/mol
No components need to be disclosed according to the applicable regulations.

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SECTION 4: First aid measures
Description of first aid measures
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration.
In case of skin contact
Wash off with soap and plenty of water.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
No data available

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SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Nature of decomposition products not known.
Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
Further information
No data available

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SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Avoid dust formation. Avoid breathing vapours, mist or gas.
For personal protection see section 8.
Environmental precautions
No special environmental precautions required.
Methods and materials for containment and cleaning up
Sweep up and shovel. Keep in suitable, closed containers for disposal.
Reference to other sections
For disposal see section 13.

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SECTION 7: Handling and storage
Precautions for safe handling
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Storage class (TRGS 510): Non Combustible Solids
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

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SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
General industrial hygiene practice.
Personal protective equipment
Eye/face protection
Use equipment for eye protection tested and approved under appropriate government standards
such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Choose body protection in relation to its type, to the concentration and amount of dangerous
substances, and to the specific work-place., The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Respiratory protection is not required. Where protection from nuisance levels of dusts are desired,
use type N95 (US) or type P1 (EN 143) dust masks. Use respirators and components tested and
approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
No special environmental precautions required.

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SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour No data available
c) Odour Threshold No data available
d) pH No data available
e) Melting point/freezing No data available
point
f) Initial boiling point and No data available
boiling range
g) Flash point No data available
h) Evaporation rate No data available
i) Flammability (solid, gas) No data available
j) Upper/lower No data available
flammability or
explosive limits
k) Vapour pressure No data available
l) Vapour density No data available
m) Relative density No data available
n) Water solubility No data available
o) Partition coefficient: n- No data available
octanol/water
p) Auto-ignition No data available
temperature
q) Decomposition No data available
temperature
r) Viscosity No data available
s) Explosive properties No data available
t) Oxidizing properties No data available
Other safety information
No data available

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SECTION 10: Stability and reactivity
Reactivity
No data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
No data available
Conditions to avoid
No data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
In the event of fire: see section 5

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SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
No data available
Skin corrosion/irritation
No data available
Serious eye damage/eye irritation
No data available
Respiratory or skin sensitisation
No data available
Germ cell mutagenicity
No data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
No data available
Specific target organ toxicity - single exposure
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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SECTION 12: Ecological information
Toxicity
No data available
Persistence and degradability
No data available
Bioaccumulative potential
No data available
Mobility in soil
No data available
Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Other adverse effects
No data available

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SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contaminated packaging
Dispose of as unused product.

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SECTION 14: Transport information
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
No data available

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SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
No data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

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SECTION 16: Other information
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

反应信息

• 作为反应物：
  描述：

  (9ci)-5-甲基-1H-苯并咪唑-2-丙醇 在 4-二甲氨基吡啶 、 戴斯-马丁氧化剂 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 6.0h， 生成 3-(5-methyl-1-p-toluenesulfonyl-1H-benzo[d]imidazol-2-yl)propanal
  参考文献：
  名称：

  4-이소프로필크로만-3-올 화합물

  摘要：

  这项发明涉及一种新的4-异丙基环戊-3-醇化合物，该化合物在与导致钙通道T型抑制作用和/或细胞色素P450同工酶活性降低导致毒性的药物联合给药时表现出降低药物毒性的功效，所述新化合物包含有效成分的药学组合物，以及有关合成该化合物的中间体化合物。

  公开号：

  KR101679262B1
• 作为产物：
  描述：

  γ-丁内酯 、 3,4-二氨基甲苯 在 盐酸 作用下， 以 水 为溶剂， 反应 24.0h， 以58%的产率得到(9ci)-5-甲基-1H-苯并咪唑-2-丙醇
  参考文献：
  名称：

  小分子与霍乱弧菌 DsbA 的选择性结合为新型抗菌剂的设计提供了一个起点

  摘要：

  DsbA 是细菌毒力的关键介质和有吸引力的抗菌靶标。基于片段的筛选方法已鉴定出与霍乱弧菌中 DsbA 的活性位点凹槽结合的新化合物。片段结合剂和胆盐牛磺胆酸钠的生物物理特性揭示了结合选择性的分子基础，并为开发特定的 VcDsbA 抑制剂提供了起点。

  DOI：

  10.1002/cmdc.202100673

文献信息

• Efficient synthesis of mibefradil analogues: an insight into in vitro stability
  作者：Ji Eun Lee、Tae Hui Kwon、Su Jin Gu、Duck-Hyung Lee、B. Moon Kim、Jae Yeol Lee、Jae Kyun Lee、Seon Hee Seo、Ae Nim Pae、Gyochang Keum、Yong Seo Cho、Sun-Joon Min

  DOI：10.1039/c4ob00504j

  日期：——

  This article describes the synthesis and biological evaluation of a chemical library of mibefradil analogues to investigate the effect of structural modification on in vitro stability. The construction of the dihydrobenzopyran structure in mibefradil derivatives 2 was achieved through two efficient approaches based on a diastereoselective intermolecular Reformatsky reaction and an intramolecular carbonyl–ene

  本文介绍了米贝拉地类似物的化学文库的合成和生物学评估，以研究结构修饰对体外稳定性的影响。米贝非尔衍生物2中的二氢苯并吡喃结构的构建是通过两种基于非对映选择性分子间Reformatsky反应和分子内羰基-烯环化的有效方法实现的。特别地，通过分子内羰基-烯反应的第二种策略导致以短而高度立体选择性的方式形成关键中间体3，这使得可以方便实用地制备类似物2。使用该协议，我们可以获得22种新的米贝拉地尔类似物2，这是针对T型钙离子通道和代谢稳定性进行体外测试的生物制剂。在合成的化合物中，我们发现含有二氢苯并吡喃环和仲胺连接基的类似物2aa显示出所测试的CYP酶的高％残留活性，并保留了出色的T型钙通道阻断活性。这些发现表明1的结构修饰对于改善体外稳定性，即减少CYP抑制和代谢降解是有效的。
• JP2015/20962
  申请人：——

  公开号：——

  公开（公告）日：——