(5-甲基噻吩-2-基)甲醇 | 63826-59-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 中文名称: (5-甲基噻吩-2-基)甲醇
• 英文名称: 5-methyl-2-thiophenemethanol
• 英文别名: (5-methylthiophen-2-yl)methanol；2-Hydroxymethyl-5-methyl-thiophene
• CAS: 63826-59-5
• 化学式: C₆H₈OS
• mdl: MFCD06202627
• 分子量: 128.195
• InChiKey: YAWGNFISLHMUDV-UHFFFAOYSA-N

物化性质

• 保留指数：
  1110

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  48.5
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P233,P260,P261,P264,P270,P271,P280,P301+P312,P302+P352,P304,P304+P340,P305+P351+P338,P312,P321,P330,P332+P313,P337+P313,P340,P362,P403,P403+P233,P405,P501
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: (5-Methylthiophen-2-yl)methanol
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-Methylthiophen-2-yl)methanol
CAS number: 63826-59-5

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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, refrigerated.
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: C6H8OS
Molecular weight: 128.2

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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, sulfur 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-甲基噻吩-2-基)甲醇 在 Iron(III) nitrate nonahydrate 、 ammonium hydroxide 、 2,2,6,6-四甲基哌啶氧化物 作用下， 以 乙腈 为溶剂， 反应 4.0h， 以76%的产率得到5-甲基-2-噻吩甲腈
  参考文献：
  名称：

  硝酸铁/ TEMPO：一种高级均相催化剂，可将空气中的初级醇氧化成腈

  摘要：

  AbstractA highly practical, one‐step, facile synthesis of aromatic, heteroaromatic, allylic and aliphatic nitriles from primary alcohols catalyzed by ferric nitrate [Fe(NO3)3⋅9H2O] in the presence of TEMPO, aqueous ammonia and air at room temperature is described.magnified image

  DOI：

  10.1002/adsc.201400718
• 作为产物：
  描述：

  5-甲基-2-噻吩甲酸 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 生成 (5-甲基噻吩-2-基)甲醇
  参考文献：
  名称：

  Stereoselective synthesis of E-homoallylic alcohols from ?-(dihydro)thienylmethanols

  摘要：

  DOI：

  10.1007/bf00949727

文献信息

• [EN] AMINO PYRAZINE DERIVATIVES AS PHOSPHATIDYLINOSITOL 3-KINASE INHIBITORS<br/>[FR] DÉRIVÉS AMINÉS DE PYRAZINE UTILISABLES EN TANT QU'INHIBITEURS DE LA PHOSPHATIDYLINOSITOL 3-KINASE
  申请人：NOVARTIS AG

  公开号：WO2015162459A1

  公开（公告）日：2015-10-29

  The present invention provides compounds of formula (I) which inhibit the activity of PI 3-kinase gamma isoform, which are useful for the treatment of diseases mediated by the activation of PI 3-kinase gamma isoform.

  本发明提供了一种公式（I）的化合物，该化合物抑制PI 3-激酶γ同工酶的活性，对于治疗由PI 3-激酶γ同工酶激活介导的疾病是有用的。
• Synthesis and cytotoxic evaluation for some new 2,5-disubstituted pyrimidine derivatives for anticancer activity
  作者：Onteddu Surendranatha Reddy、Ch. Venkata Suryanarayana、K. J. P. Narayana、V. Anuradha、B. Hari Babu

  DOI：10.1007/s00044-014-1276-6

  日期：2015.5

  nes were synthesized, in turn by the reaction of 2-chloro-5-bromopyrimidine with substituted benzyl alcohols in the presence of Cs2CO3 in CH3CN:DMF (1:1). Some of the 2,5-disubstituted pyrimidines have shown moderate in vitro cytotoxic activity against HeLa cell line. Graphical Abstract

  摘要已经报道了2，5-二取代的嘧啶的有效合成方法。通过在有0.5 M Na 2 CO 3水溶液的催化量的PdCl 2（PPh 3）2存在下，将2-取代的苄氧基-5-溴嘧啶与各种芳基硼酸进行Suzuki偶联，获得所需的2,5-取代的嘧啶。在80°C下。然后在CH 3 CN：DMF（1：1）中，在Cs 2 CO 3存在下，通过2-氯-5-溴嘧啶与取代的苄醇的反应合成2-苄氧基-5-溴嘧啶。一些2，5-二取代的嘧啶已显示出对HeLa细胞系的中等体外细胞毒活性。 图形概要
• POLYSUBSTITUTED DERIVATIVES OF 6-HETEROARYLIMIDAZO[1,2-a]PYRIDINES, AND PREPARATION AND THERAPEUTIC USE THEREOF
  申请人：DE PERETTI Danielle

  公开号：US20110065700A1

  公开（公告）日：2011-03-17

  Compounds of formula (I): wherein R 1 , R 2 , R 3 , R 4 , Het and X are as defined in the disclosure, or an acid addition salt thereof, and the therapeutic use and process of synthesis thereof.

  式(I)的化合物： 其中R1、R2、R3、R4、Het和X如披露中所定义，或其酸盐加合物，以及其治疗用途和合成过程。
• [EN] NOVEL HETEROCYCLIC ACRYLAMIDES AND THEIR USE AS PHARMACEUTICALS<br/>[FR] NOUVEAUX ACRYLAMIDES HÉTÉROCYCLIQUES ET LEUR UTILISATION EN TANT QUE PRODUITS PHARMACEUTIQUES
  申请人：FAB PHARMA SAS

  公开号：WO2011061214A1

  公开（公告）日：2011-05-26

  The invention relates to novel heterocyclic acrylamide compounds (I), to the preparation of the compounds and intermediates used therein, to the use of the compounds as antibacterial medicaments and pharmaceutical compositions containing the compounds.

  这项发明涉及新颖的杂环丙烯酰胺化合物（I），涉及该化合物及其中间体的制备，涉及将该化合物用作抗菌药物以及含有该化合物的药物组合物的用途。
• Controlled Reduction of Carboxamides to Alcohols or Amines by Zinc Hydrides
  作者：Derek Yiren Ong、Zhihao Yen、Asami Yoshii、Julia Revillo Imbernon、Ryo Takita、Shunsuke Chiba

  DOI：10.1002/anie.201900233

  日期：2019.4

  New protocols for controlled reduction of carboxamides to either alcohols or amines were established using a combination of sodium hydride (NaH) and zinc halides (ZnX2). Use of a different halide on ZnX2 dictates the selectivity, wherein the NaH‐ZnI2 system delivers alcohols and NaH‐ZnCl2 gives amines. Extensive mechanistic studies by experimental and theoretical approaches imply that polymeric zinc

  使用氢化钠（NaH）和卤化锌（ZnX 2）的组合，建立了将羧酰胺控制还原为醇或胺的新方案。在ZnX 2上使用不同的卤化物决定了选择性，其中NaH-ZnI 2系统提供醇，而NaH-ZnCl 2系统提供胺。通过实验和理论方法进行的广泛机理研究表明，聚合氢化锌（ZnH 2）∞负责醇的形成，而二聚氯化锌氢化物（H-Zn-Cl）2是生产胺的关键物质。

表征谱图