5-氯吡啶-3-甲醛 | 113118-82-4

• 物质功能分类: 医药中间体 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 5-氯吡啶-3-甲醛
• 中文别名: 5-氯-3-吡啶甲醛
• 英文名称: 5-chloronicotinaldehyde
• 英文别名: 5-chloropyridine-3-carbaldehyde
• CAS: 113118-82-4
• 化学式: C₆H₄ClNO
• mdl: MFCD08457773
• 分子量: 141.557
• InChiKey: BCELHNLIYYAOLV-UHFFFAOYSA-N

物化性质

• 熔点：
  70-71°C
• 沸点：
  226.0±20.0 °C(Predicted)
• 密度：
  1.332±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  30
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37
• 危险类别码：
  R43,R36,R22
• WGK Germany：
  3
• 海关编码：
  2933399090
• 危险类别：
  IRRITANT
• 危险标志：
  GHS07
• 危险性描述：
  H302,H317,H319
• 危险性防范说明：
  P280,P301 + P312 + P330,P305 + P351 + P338
• 包装等级：
  III
• 危险品运输编号：
  2811

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Chloronicotinaldehyde
Synonyms: 5-Chloropyridine-3-carbaldehyde

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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-Chloronicotinaldehyde
CAS number: 113118-82-4

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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.

---

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: C6H4ClNO
Molecular weight: 141.6

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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：

  5-氯吡啶-3-甲醛 在 盐酸羟胺 、 sodium acetate 作用下， 以 乙醇 为溶剂， 反应 2.25h， 以2.1 g的产率得到5-chloronicotinaldehyde oxime
  参考文献：
  名称：

  HERBICIDALLY AND FUNGICIDALLY ACTIVE 3-HETEROARYL-ISOXAZOLINE-5-CARBOXAMIDES AND 3-HETEROARYL-ISOXAZOLINE-5-THIOAMIDES

  摘要：

  具有除草和杀菌活性的3-杂环芳基异噁唑啉-5-羧酰胺和3-杂环芳基异噁唑啉-5-硫酰胺被描述为具有除草和杀菌活性的化合物。在公式（I）中，R代表氢，卤素和有机基团，例如取代的烷基。 A是一个键或二价基团。 Y是硫族元素。

  公开号：

  US20150223461A1
• 作为产物：
  描述：

  5-氯-3-吡啶甲醇 在 三氧化硫吡啶 、 三乙胺 作用下， 以 二甲基亚砜 为溶剂， 反应 3.0h， 以4.3 g的产率得到5-氯吡啶-3-甲醛
  参考文献：
  名称：

  HERBICIDALLY AND FUNGICIDALLY ACTIVE 3-HETEROARYL-ISOXAZOLINE-5-CARBOXAMIDES AND 3-HETEROARYL-ISOXAZOLINE-5-THIOAMIDES

  摘要：

  具有除草和杀菌活性的3-杂环芳基异噁唑啉-5-羧酰胺和3-杂环芳基异噁唑啉-5-硫酰胺被描述为具有除草和杀菌活性的化合物。在公式（I）中，R代表氢，卤素和有机基团，例如取代的烷基。 A是一个键或二价基团。 Y是硫族元素。

  公开号：

  US20150223461A1

文献信息

• Substituted 4-aryl-4h-pyrrolo[2,3-h]chromenes and analogs as activators of caspases and inducers of apoptosis and the use thereof
  申请人：Cai Xiong Sui

  公开号：US20060104998A1

  公开（公告）日：2006-05-18

  The present invention is directed to substituted 4H-chromenes and analogs thereof, represented by the Formula (I): wherein R 1 , R 3 -R 5 , A, D, Y and Z 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.

  本发明涉及被代替的4H-香豆素及其类似物，由式（I）表示：其中R1，R3-R5，A，D，Y和Z在此处定义。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发生细胞不受控制生长和异常细胞扩散的各种临床状况中的细胞死亡。
• Design, Synthesis, and Pharmacological Characterization of a Neutral, Non-Prodrug Thrombin Inhibitor with Good Oral Pharmacokinetics
  作者：Alexander Hillisch、Kersten M. Gericke、Swen Allerheiligen、Susanne Roehrig、Martina Schaefer、Adrian Tersteegen、Simone Schulz、Philip Lienau、Mark Gnoth、Vera Puetter、Roman C. Hillig、Stefan Heitmeier

  DOI：10.1021/acs.jmedchem.0c01035

  日期：2020.11.12

  Despite extensive research on small molecule thrombin inhibitors for oral application in the past decades, only a single double prodrug with very modest oral bioavailability has reached human therapy as a marketed drug. We have undertaken major efforts to identify neutral, non-prodrug inhibitors. Using a holistic analysis of all available internal data, we were able to build computational models and

  尽管在过去的几十年中对口服的小分子凝血酶抑制剂进行了广泛的研究，但只有一种具有非常适度的口服生物利用度的双前药已作为上市药物进入了人类治疗。我们已做出重大努力，以鉴定中性，非前药抑制剂。通过对所有可用内部数据的整体分析，我们能够建立计算模型，并将其用于选择具有最高口服生物利用度可能性的先导系列。在我们的设计中，我们依靠蛋白质结构知识来解决效价问题，并确定了有利理化特性的小窗口以平衡吸收和代谢稳定性。孕烷X受体的蛋白质结构信息有助于克服持续存在的细胞色素P450 3A4诱导问题。通过设计，合成和测试衍生物，将所选化合物系列优化为高效，中性，非前药凝血酶抑制剂。所得的优化化合物BAY1217224已达到首次临床试验，已经证实了所需的药代动力学特性。
• [EN] COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS ET LEURS UTILISATIONS
  申请人：YUMANITY THERAPEUTICS INC

  公开号：WO2020198026A1

  公开（公告）日：2020-10-01

  The present invention features compounds useful in the treatment of neurological disorders and primary brain cancer. The compounds of the invention, alone or in combination with other pharmaceutically active agents, can be used for treating or preventing neurological disorders and primary brain cancer.

  本发明涉及对神经系统疾病和原发性脑癌治疗中有用的化合物。本发明的化合物，单独或与其他药用活性剂结合使用，可用于治疗或预防神经系统疾病和原发性脑癌。
• [EN] HETEROCYCLIC AMIDES AS KINASE INHIBITORS<br/>[FR] AMIDES HÉTÉROCYCLIQUES UTILISÉS EN TANT QU'INHIBITEURS DE KINASE
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2016185423A1

  公开（公告）日：2016-11-24

  Disclosed are compounds having the formula: (I) wherein R1, R2, and R3 are as defined herein, and methods of making and using the same.

  揭示的是具有以下式的化合物：(I) 其中R1、R2和R3如本文所定义，并且制备和使用这些化合物的方法。
• DISPIROPYRROLIDINE DERIVATIVES
  申请人：Sugimoto Yuuichi

  公开号：US20120264738A1

  公开（公告）日：2012-10-18

  A compound that inhibits interaction between murine double minute 2 (Mdm2) protein and p53 protein and exhibits anti-tumor activity is provided. The present invention provides a dispiropyrrolidine derivative represented by the following formula (1), which has various substituents, inhibits interaction between Mdm2 protein and p53 protein and exhibits anti-tumor activity, wherein R 1 , R 2 , R 3 , ring A, and ring B in formula (1) respectively have the same meanings as defined in the specification.

  提供了一种抑制小鼠双分子2（Mdm2）蛋白与p53蛋白相互作用并具有抗肿瘤活性的化合物。本发明提供了以下式（1）所代表的二螺环吡咯烷衍生物，其具有各种取代基，抑制Mdm2蛋白与p53蛋白之间的相互作用并具有抗肿瘤活性，其中式（1）中的R1、R2、R3、环A和环B分别具有规范中定义的相同含义。