5-溴-2-(二乙基氨基)嘧啶 | 433684-23-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 5-溴-2-(二乙基氨基)嘧啶
• 中文别名: 5-溴-2-(二乙氨基)嘧啶
• 英文名称: 5-bromo-N,N-diethylpyrimidin-2-amine
• 英文别名: 2-(N,N-diethylamino)-5-bromopyrimidine
• CAS: 433684-23-2
• 化学式: C₈H₁₂BrN₃
• 分子量: 230.107
• InChiKey: AKTJBOBIMUJVHD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  29
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2933599090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 5-Bromo-2-(diethylamino)pyrimidine
Synonyms: 5-Bromo-N,N-diethylpyrimidin-2-amine

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: 5-Bromo-2-(diethylamino)pyrimidine
CAS number: 433684-23-2

---

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.

---

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.

---

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.

---

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:

---

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: C8H12BrN3
Molecular weight: 230.1

---

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 bromide.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  5-溴-2-(二乙基氨基)嘧啶 在 四(三苯基膦)钯 、 正丁基锂 、 水 、 caesium carbonate 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 反应 3.0h， 生成 2-(2-(diethylamino)pyrimidin-5-yl)-1,3-thiazol-4-amine
  参考文献：
  名称：

  [EN] INHIBITING THE TRANSIENT RECEPTOR POTENTIAL A1 ION CHANNEL
  [FR] INHIBITION DE CANAL IONIQUE À POTENTIEL DE RÉCEPTEUR TRANSITOIRE A1

  摘要：

  本发明涉及化合物的公式（I），或其药用可接受的盐或组合物，并其用于治疗疼痛、呼吸状况以及抑制瞬时受体电位Al离子通道（TRPA1）的方法。

  公开号：

  WO2016044792A1
• 作为产物：
  描述：

  二乙胺 、 5-溴-2-碘嘧啶 以 乙醇 为溶剂， 反应 8.0h， 以95%的产率得到5-溴-2-(二乙基氨基)嘧啶
  参考文献：
  名称：

  Effect of single atom substitution in benzochalcogendiazole acceptors on the performance of ternary memory devices

  摘要：

  三种基于三苯硫族二唑衍生物的三元存储性能明显展示了单个原子取代对分子平面性、薄膜形貌和器件阈值电压的影响。

  DOI：

  10.1039/c5tc02274f

文献信息

• Preparation of Highly Reactive Pyridine- and Pyrimidine-Containing Diarylamine Antioxidants
  作者：Jason J. Hanthorn、Luca Valgimigli、Derek A. Pratt

  DOI：10.1021/jo301013c

  日期：2012.8.17

  produce a library of substituted heterocyclic diarylamines that we have used to provide further insight into the structure–reactivity relationships of these compounds as antioxidants (see the accompanying paper, DOI: 10.1021/jo301012x). The diarylamines were prepared in short, modular sequences from 2-aminopyridine and 2-aminopyrimidine wherein aminations of intermediate pyri(mi)dyl bromides and then

  我们最近报告了对开发新型二芳基胺自由基捕获抗氧化剂（汉索恩（JJ）等。J.上午 化学 Soc。 2012，134（8306-8309），其中我们证明了将环氮掺入二苯胺中可提供在H原子对过氧自由基的转移反应性与对单电子氧化的稳定性之间折衷的化合物。本文中，我们提供了与该报告相关的合成研究的详细信息，已对其进行了实质性扩展，以生成取代的杂环二芳基胺库，我们已使用该库进一步了解了这些化合物作为抗氧化剂的结构-反应性关系（请参阅随附的纸张，DOI：10.1021 / jo301012x）。简而言之，制备了二芳基胺 由2-氨基吡啶和2-氨基嘧啶组成的模块序列，其中中间体吡啶（mi）dyl溴化物的胺化以及然后Pd催化的胺与前体溴化物的交叉偶联反应是生成二芳基胺的关键步骤。发现交叉偶联反应在Pd（η3 -1-PHC 3 ħ 4）（η 5 -C 5 H ^ 5）作为前段催化剂，这给了比常规的Pd源，钯更高的产量2（DBA）3。
• [EN] ANTIOXIDANTS AND METHODS TO MAXIMIZE PERFORMANCE<br/>[FR] ANTIOXYDANTS ET PROCÉDÉS POUR MAXIMISER LES PERFORMANCES
  申请人：UNIV OTTAWA

  公开号：WO2016123717A1

  公开（公告）日：2016-08-11

  A method of preventing or reducing the level of degradation of an organic substrate is described, wherein a composition is formed that includes the organic substrate together with an effective amount of a sacrificial base and a diarylamine antioxidant.

  本发明涉及一种防止或减少有机底物降解水平的方法，其中形成了一种组合物，该组合物包括有机底物以及足够量的牺牲碱和二芳基胺抗氧化剂。
• Substituted Diarylamines and Use of Same as Antioxidants
  申请人：Pratt Derek A.

  公开号：US20140206585A1

  公开（公告）日：2014-07-24

  A compound of Formula I, Formula IA, Formula IB, or Formula II, or an acid or base addition salt thereof, and use of these compounds as antioxidants. In one embodiment, a compound of Formula II, wherein each of X, Y, and Z are independently a carbon or nitrogen atom; R 1 and R 2 are each independently a hydrogen or an electron donating group, but are not both hydrogen, and wherein R 1 , and R 2 are each bonded to a carbon atom in their own respective aryl ring.

  公式I、公式IA、公式IB或公式II的化合物或其酸或碱盐的混合物，并将这些化合物用作抗氧化剂。在一个实施例中，化合物为公式II，其中X、Y和Z分别独立地为碳或氮原子；R1和R2分别独立地为氢或电子给体基团，但不是两个都是氢，并且R1和R2分别与它们自己的芳香环上的碳原子相结合。
• BIOLOGICALLY ACTIVE COMPOUNDS AND METHODS THEREOF
  申请人：SUZHOU KEEN THERAPEUTICS CO., LTD.

  公开号：WO2023241620A1

  公开（公告）日：2023-12-21

  Provided are compounds, compositions, methods, use for preventing or treating various conditions, disorders or diseases. In some embodiments, a condition, disorder or disease is cancer.

  本文提供了用于预防或治疗各种病症、紊乱或疾病的化合物、组合物、方法和用途。在某些实施方案中，病症、紊乱或疾病是癌症。
• Inhibiting the transient receptor potential A1 ion channel
  申请人：HYDRA BIOSCIENCES, INC.

  公开号：US10221177B2

  公开（公告）日：2019-03-05

  The present invention relates to pharmaceutical compounds of the Formula (I), or a pharmaceutically acceptable salt or composition thereof, and methods of their use for the treatment of pain, respiratory conditions, as well as inhibiting the Transient Receptor Potential A1 ion channel (TRPA1).

  本发明涉及式（I）的药物化合物或其药学上可接受的盐或组合物，以及它们用于治疗疼痛、呼吸系统疾病以及抑制瞬态受体电位 A1 离子通道（TRPA1）的方法。