2-溴-1-环丙基乙酮 | 69267-75-0

• 物质功能分类: 有机原料 - 酮类化合物
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-溴-1-环丙基乙酮
• 中文别名: 2-溴1-环丙乙酮；Alpha-溴代环丙乙酮；Α-溴代环丙乙酮；1-环丙基-2-溴乙酮；2-溴环丙乙酮；A-溴代环丙乙酮；A-溴代环丙基乙酮
• 英文名称: 2-bromo-1-cyclopropylethan-1-one
• 英文别名: 2-bromo-1-cyclopropylethanone；bromomethyl cyclopropyl ketone；bromoacetylcyclopropane；cyclopropyl bromomethyl ketone；1-cyclopropyl-2-bromoethanone；2-bromo-1-cyclopropylethane-1-one；1-bromomethyl cyclopropyl ketone；Brommethyl-cyclopropyl-keton
• CAS: 69267-75-0
• 化学式: C₅H₇BrO
• mdl: MFCD08460238
• 分子量: 163.014
• InChiKey: WCCCDMWRBVVYCQ-UHFFFAOYSA-N

物化性质

• 沸点：
  60-65 °C(Press: 10 Torr)
• 密度：
  1.669
• 溶解度：
  可溶于氯仿、乙酸乙酯（少量）

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  7
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2914700090
• 包装等级：
  III
• 危险类别：
  6.1
• 危险性防范说明：
  P301+P310,P305+P351+P338
• 危险品运输编号：
  2810
• 危险性描述：
  H301,H319
• 储存条件：
  存储条件：2~8°C，密封保存。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Bromo-1-cyclopropylethanone
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: 2-Bromo-1-cyclopropylethanone
CAS number: 69267-75-0

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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: C5H7BrO
Molecular weight: 163.0

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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, hydrogen bromide.

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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-溴-1-环丙基乙酮 在 1H-1,2,4-三唑 、 sodium tetrahydroborate 、 5%-palladium/activated carbon 、 氢气 、 双氧水 、 三氟乙酸 作用下， 以 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 异丙醇 、 乙腈 、 苯酚 为溶剂， -3.0~130.0 ℃ 、101.33 kPa 条件下， 反应 27.16h， 生成 BMS830216
  参考文献：
  名称：

  Identification of a Nonbasic Melanin Hormone Receptor 1 Antagonist as an Antiobesity Clinical Candidate

  摘要：

  Identification of MCHR1 antagonists with a preclinical safety profile to support clinical evaluation as antiobesity agents has been a challenge. Our finding that a basic moiety is not required for MCHR1 antagonists to achieve high affinity allowed us to explore structures less prone to off-target activities such as hERG inhibition. We report the SAR evolution of hydroxylated thienopyrimidinone ethers culminating in the identification of 27 (BMS-819881), which entered obesity clinical trials as the phosphate ester prodrug 35 (BMS-830216).

  DOI：

  10.1021/jm500026w
• 作为产物：
  描述：

  环丙甲基酮 在 N-溴代丁二酰亚胺(NBS) 、 三氟甲磺酸三甲基硅酯 作用下， 以 乙腈 为溶剂， 反应 24.0h， 以33%的产率得到2-溴-1-环丙基乙酮
  参考文献：
  名称：

  MnIII 引发的 β-酮羰基化合物氧化的机理和范围：呋喃合成

  摘要：

  除非由 β-酮羰基化合物产生的 MnIII 碳自由基顺利地与烯烃进行分子内加成，否则它会捕获反应介质中的分子氧以产生过氧自由基，该自由基与相邻的羰基反应形成 1,2-二氧杂环丁烷。1,2-二氧杂环丁烷的热分解完成氧化以产生α-氧代酯。这种氧化在 50 °C 下在有氧条件下似乎是普遍的，并且可以在 AcOH 中通过超声波照射催化 MnIII。因此，基于 MnIII 引发的具有合适 α-烯丙基取代的 β-酮羰基化合物的多米诺氧化反应，开发了一种用于不同取代的呋喃的新合成方法。

  DOI：

  10.1002/ejoc.201201194
• 作为试剂：
  描述：

  5-氨基-2-氟-4-甲基苯甲腈 、 2-溴-1-环丙基乙酮 在 2-溴-1-环丙基乙酮 作用下， 生成 5-(2-cyclopropyl-2-oxoethylamino)-2-fluoro-4-methylbenzonitrile
  参考文献：
  名称：

  Apoptosis signal-regulating kinase inhibitor

  摘要：

  本发明涉及一种化合物，其化学式为(I)：该化合物具有凋亡信号调节激酶（“ASK1”）抑制活性，因此可用于治疗肾病、糖尿病肾病和肾纤维化等疾病。

  公开号：

  US08742126B2

文献信息

• [EN] MACROCYCLIC FACTOR VIIA INHIBITORS<br/>[FR] INHIBITEURS MACROCYCLIQUES DU FACTEUR VIIA
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2013184734A1

  公开（公告）日：2013-12-12

  The present invention provides compounds of Formula (I): as defined in the specification and compositions comprising any of such novel compounds. These compounds are Factor VIIa inhibitors which may be used as medicaments.

  本发明提供了如规范中定义的Formula (I)的化合物，以及包含任何此类新化合物的组合物。这些化合物是Factor VIIa抑制剂，可用作药物。
• Substituted 1-benzoyl-3-cyano-pyrrolo [1,2-a] quinolines and analogs as activators of caspases and inducers of apoptosis
  申请人：Cai Xiong Sui

  公开号：US20050014759A1

  公开（公告）日：2005-01-20

  The present invention is directed to substituted 1-benzoyl-3-cyano-pyrrolo[1,2-a]quinolines and analogs thereof, represented by the general Formula I: wherein R 1 —R 8 , L, Q, dash line and Ar are defined herein. The present invention also relates to the discovery that compounds having Formula I are activators of caspases and inducers of apoptosis. Therefore, the activators of caspases and inducers of apoptosis of this invention can 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1-苯甲酰基-3-氰基-吡咯并[1,2-a]喹啉及其类似物，由通用式I表示： 其中R1-R8，L，Q，虚线和Ar在此定义。本发明还涉及发现具有式I的化合物是caspase的激活剂和凋亡诱导剂。因此，本发明的caspase激活剂和凋亡诱导剂可用于诱导在各种临床病况中发生未受控制的异常细胞生长和扩散的细胞死亡。
• IMIDAZO[1,2-b]PYRIDAZINE DERIVATIVES AND THEIR USE AS PDE10 INHIBITORS
  申请人：Pastor-Fernández Joaquin

  公开号：US20110269752A1

  公开（公告）日：2011-11-03

  The present invention relates to novel imidazo[1,2- b ]pyridazine derivatives which are inhibitors of the phosphodiesterase 10 enzyme (PDE10) and which are useful for the treatment or prevention of neurological, psychiatric and metabolic disorders in which the PDE10 enzyme is involved. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes to prepare such compounds and compositions, to the use of such compounds or pharmaceutical compositions for the prevention or treatment of neurological, psychiatric and metabolic disorders and diseases.

  本发明涉及新型咪唑并[1,2-b]吡啶嗪衍生物，其为磷酸二酯酶10（PDE10）的抑制剂，并且适用于治疗或预防涉及PDE10酶的神经、精神和代谢紊乱。该发明还涉及包含这种化合物的药物组合物，用于制备这种化合物和组合物的方法，以及利用这种化合物或药物组合物预防或治疗神经、精神和代谢紊乱和疾病。
• [EN] 1,3 DI-SUBSTITUTED CYCLOBUTANE OR AZETIDINE DERIVATIVES AS HEMATOPOIETIC PROSTAGLANDIN D SYNTHASE INHIBITORS<br/>[FR] DÉRIVÉS D'AZÉTIDINE OU DE CYCLOBUTANE 1,3-DISUBSTITUÉS UTILISÉS COMME INHIBITEURS DE LA PROSTAGLANDINE D SYNTHASE HÉMATOPOÏÉTIQUE (H-PGDS)
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2018069863A1

  公开（公告）日：2018-04-19

  A compound of formula (I), wherein R, R1, R2, R3, Y, Y1, a, X, and Z are as defined herein. The compounds of the present invention are inhibitors of hematopoietic prostaglandin D synthase (H-PGDS) and can be useful in the treatment of Duchenne Muscular Dystrophy. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting H-PGDS activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  式（I）的化合物，其中R、R1、R2、R3、Y、Y1、a、X和Z的定义如本文所述。本发明的化合物是造血前列腺素D合成酶（H-PGDS）的抑制剂，可用于治疗杜兴氏肌肉萎缩症。因此，本发明进一步涉及包含本发明化合物的药物组合物。本发明还进一步涉及使用本发明化合物或包含本发明化合物的药物组合物来抑制H-PGDS活性和治疗相关疾病的方法。
• [EN] HCV NS3 PROTEASE INHIBITORS<br/>[FR] INHIBITEURS DE LA PROTÉASE NS3 DU VHC
  申请人：MERCK SHARP & DOHME

  公开号：WO2014025736A1

  公开（公告）日：2014-02-13

  The present invention relates to hepatitis C virus (HCV) NS3 protease inhibitors containing a spirocyclic moeity, uses of such compounds, and synthesis of such compounds.

  这项发明涉及含有螺环结构基团的丙型肝炎病毒（HCV）NS3蛋白酶抑制剂，以及这类化合物的用途和合成。