环己基乙醛 | 5664-21-1

• 物质功能分类: 化学试剂 - 有机试剂 - 脂肪醛（含缩醛，半缩醛）
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 环己基乙醛
• 英文名称: 2-cyclohexylethanal
• 英文别名: cyclohexylacetaldehyde；2-cyclohexylacetaldehyde
• CAS: 5664-21-1
• 化学式: C₈H₁₄O
• 分子量: 126.199
• InChiKey: JJMDTERTPNYIGZ-UHFFFAOYSA-N

物化性质

• 沸点：
  69 °C(Press: 12 Torr)
• 密度：
  0.9187 g/cm3
• 溶解度：
  可溶于氯仿（少量）

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2912299000
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Cyclohexylacetaldehyde
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-Cyclohexylacetaldehyde
CAS number: 5664-21-1

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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, under −20◦C.
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: C8H14O
Molecular weight: 126.2

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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.

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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：

  环己基乙醛 在 氨 、 碘 作用下， 反应 1.0h， 以64%的产率得到1-环己基乙腈
  参考文献：
  名称：

  在无金属氰化物条件下通过 Wittig 反应从醛中一锅法制备 C1-同系化脂肪腈

  摘要：

  通过用（甲氧基甲基）三苯基鏻叶立德处理芳香族和脂肪族醛，然后用 pTsOH（Ts = 对甲苯磺酰基）水解所得甲基乙烯基醚并用分子碘处理，实现了获得 C1 同系脂肪腈的一锅法和氨水在无金属氰化物条件下。使用本方法成功地获得了新戊基型腈，这些方法不能通过将新戊醇转化为甲苯磺酸盐并用金属氰化物处理的常规方法获得。

  DOI：

  10.1002/ejoc.201700277
• 作为产物：
  描述：

  氯代环己烷 在 水 、 magnesium oxide 、 三氯化铁 作用下， 生成 环己基乙醛
  参考文献：
  名称：

  Condensation of Saturated Halides with Unsaturated Compounds. V. Condensation of Cycloalkyl Halides with Ethylene and with Vinyl Halides

  摘要：

  DOI：

  10.1021/ja01170a089

文献信息

• [EN] MODULATORS OF HEMOGLOBIN FOR THE TREATMENT OF SICKLE CELL DISEASE<br/>[FR] MODULATEURS DE L'HÉMOGLOBINE POUR LE TRAITEMENT DE LA DRÉPANOCYTOSE
  申请人：GLOBAL BLOOD THERAPEUTICS INC

  公开号：WO2020072377A1

  公开（公告）日：2020-04-09

  The present disclosure relates to compounds of the general formula (I) and pharmaceutical compositions containing them. The compounds are suitable as modulators of hemoglobin and thus useful in treating disorders mediated by hemoglobin such as sickle cell disease.

  本公开涉及一般式（I）化合物及含有它们的药物组合物。这些化合物适用作血红蛋白调节剂，因此在治疗由血红蛋白介导的疾病如镰状细胞病中有用。
• [EN] NEUROACTIVE STEROIDS, COMPOSITIONS, AND USES THEREOF<br/>[FR] STÉROÏDES NEUROACTIFS, COMPOSITIONS ET UTILISATIONS
  申请人：SAGE THERAPEUTICS INC

  公开号：WO2015027227A1

  公开（公告）日：2015-02-26

  Described herein are neuroactive steroids of the Formula (I): or a pharmaceutically acceptable salt thereof; wherein -------, R1, R2, R5, A and L are as defined herein. Such compounds are envisioned, in certain embodiments, to behave as GABA modulators. The present invention also provides pharmaceutical compositions comprising a compound of the present invention and methods of use and treatment, e.g., such for inducing sedation and/or anesthesia.

  本文描述了化学式（I）中的神经活性类固醇或其药用可接受盐；其中-------，R1，R2，R5，A和L如本文所定义。在某些实施例中，预期这些化合物将表现为GABA调节剂。本发明还提供了包括本发明化合物的药物组合物以及使用和治疗方法，例如用于诱导镇静和/或麻醉的方法。
• A Thieno[2,3-<i>d</i>]pyrimidine Scaffold Is a Novel Negative Allosteric Modulator of the Dopamine D₂ Receptor
  作者：Tim J. Fyfe、Barbara Zarzycka、Herman D. Lim、Barrie Kellam、Shailesh N. Mistry、Vsevolod Katrich、Peter J. Scammells、J. Robert Lane、Ben Capuano

  DOI：10.1021/acs.jmedchem.7b01565

  日期：2019.1.10

  Recently, a novel negative allosteric modulator (NAM) of the D2-like dopamine receptors 1 was identified through virtual ligand screening. This ligand comprises a thieno[2,3-d]pyrimidine scaffold that does not feature in known dopaminergic ligands. Herein, we provide pharmacological validation of an allosteric mode of action for 1, revealing that it is a NAM of dopamine efficacy and identify the structural

  最近，通过虚拟配体筛选鉴定了D 2样多巴胺受体1的新型负变构调节剂（NAM）。该配体包含在已知的多巴胺能配体中不具有的噻吩并[2,3- d ]嘧啶骨架。在此，我们提供了针对1的变构作用模式的药理学验证，表明这是多巴胺功效的NAM，并确定了这种变构的结构决定因素。我们发现关键的结构部分对于功能亲和力和负的协同作用很重要，而硫代嘧啶在5和6位的功能化导致类似物具有不同的协同作用谱。连续的化合物迭代产生了在功能亲和力方面表现出10倍改善的类似物，以及与多巴胺亲和力和功效增强的负协同性。此外，我们的研究揭示了一个片段样的核心，该核心保持了较低的μM亲和力和强大的负协同作用，并显着提高了配体效率。
• Indol-3-yl derivatives
  申请人：——

  公开号：US20040138284A1

  公开（公告）日：2004-07-15

  Indol-3-yl derivatives of the general formula I 1 in which A, B, X, R 1 , R 2 , R 3 , R 4 , R 5 , n and m are as defined in Patent Claim 1, and their physiologically acceptable salts or solvates are integrin inhibitors and can be employed for combating thromboses, cardiac infarction, coronary heart diseases, arteriosclerosis, inflammations, tumours, osteoporosis, rheumatic arthritis, macular degenerative disease, diabetic retinopathy, infections and restenosis after angioplasty or in pathological processes maintained or propagated by angiogenesis.

  通用公式I的Indol-3-基衍生物 其中A、B、X、R1、R2、R3、R4、R5、n和m的定义如专利权要求书中所定义 1， 及其生理上可接受的盐或溶剂是整合素抑制剂，可用于对抗血栓形成、心肌梗死、冠心病、动脉硬化、炎症、肿瘤、骨质疏松症、风湿性关节炎、黄斑变性疾病、糖尿病视网膜病变、感染以及血管成形术后的再狭窄或由血管生成维持或传播的病理过程。
• Discovery of coumarin-based selective aldehyde dehydrogenase 1A1 inhibitors with glucose metabolism improving activity
  作者：Dailin Liang、Yazhou Fan、Zhou Yang、Zhenguo Zhang、Meiyang Liu、Li Liu、Cheng Jiang

  DOI：10.1016/j.ejmech.2019.111923

  日期：2020.2

  Overexpression of aldehyde dehydrogenase 1A1 (ALDH1A1) is associated with the occurrence and development of obesity and insulin resistance. Herein, a series of coumarin-based ALDH1A1 inhibitors were designed, synthesized and evaluated. Among them, compounds 10, 14 and 26 exhibited potent inhibitory activity against ALDH1A1 and high selectivity over ALDH1A2, ALDH1A3, ALDH2 and ALDH3A1. Optimized compound

  醛脱氢酶1A1（ALDH1A1）的过表达与肥胖症和胰岛素抵抗的发生和发展有关。在此，设计，合成和评估了一系列基于香豆素的ALDH1A1抑制剂。其中，化合物10、14和26显示出对ALDH1A1的有效抑制活性，并且对ALDH1A2，ALDH1A3，ALDH2和ALDH3A1具有高选择性。与先导化合物1相比，优化的化合物10显示出显着改善的药代动力学特征和ADME特性。体外研究表明，10减轻了棕榈酸诱导的HepG2细胞葡萄糖消耗的损害。