2-氨基-5-甲氧基吡嗪 | 54013-07-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 2-氨基-5-甲氧基吡嗪
• 英文名称: 5-methoxypyrazin-2-amine
• 英文别名: 2-amino-5-methoxypyrazine；2-Amino-5-methoxy-pyrazin
• CAS: 54013-07-9
• 化学式: C₅H₇N₃O
• mdl: MFCD09909647
• 分子量: 125.13
• InChiKey: BWXBZAOCBVXFMQ-UHFFFAOYSA-N

物化性质

• 熔点：
  110-111℃
• 沸点：
  258.7±35.0℃ (760 Torr)
• 密度：
  1.224±0.06 g/cm3 (20 ºC 760 Torr)
• 闪点：
  110.3±25.9℃

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  61
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 2-Amino-5-methoxypyrazine
Synonyms:

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 2-Amino-5-methoxypyrazine
CAS number: 54013-07-9

---

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: C5H7N3O
Molecular weight: 125.1

---

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.

---

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：

  2-氨基-5-甲氧基吡嗪 在 palladium 10% on activated carbon 、 氢气 、 三乙胺 作用下， 以 乙腈 为溶剂， 20.0 ℃ 、1.0 MPa 条件下， 生成 6-chloro-N4-(5-methoxypyrazin-2-yl)pyridine-3,4-diamine
  参考文献：
  名称：

  A Phenotypic Screen Identifies a Compound Series That Induces Differentiation of Acute Myeloid Leukemia Cells In Vitro and Shows Antitumor Effects In Vivo

  摘要：

  DOI：

  10.1021/acs.jmedchem.1c00574
• 作为产物：
  描述：

  sodium methylate 、 2-氨基-5-氯吡嗪 在 铜 作用下， 以 甲醇 为溶剂， 反应 24.0h， 以67%的产率得到2-氨基-5-甲氧基吡嗪
  参考文献：
  名称：

  Therapeutically Active Thiazolo-Pyrimidine Derivatives

  摘要：

  一系列噻唑并[5,4-d]嘧啶衍生物的化学式(I)或其N-氧化物，或其药用可接受的盐或溶剂：(I) Q代表化学式(Qa)、(Qb)、(Qc)、(Qd)或(Qe)的基团，在治疗和/或预防各种人类疾病方面具有益处，包括炎症性、自身免疫和肿瘤性疾病；病毒性疾病；以及器官和细胞移植排斥反应。

  公开号：

  US20140315885A1

文献信息

• Biaryl Ether Urea Compounds
  申请人：FAY Lorraine Kathleen

  公开号：US20080261941A1

  公开（公告）日：2008-10-23

  The present invention relates to compounds of Formula (I) or a pharmaceutically acceptable salt thereof; processes for the preparation of the compounds; intermediates used in the preparation of the compounds; compositions containing the compounds; and uses of the compounds in treating diseases or conditions associated with fatty acid amide hydrolase (FAAH) activity.

  本发明涉及式(I)的化合物或其药用可接受的盐；制备该化合物的方法；制备该化合物所用的中间体；含有该化合物的组合物；以及利用该化合物治疗与脂肪酸酰胺水解酶(FAAH)活性相关的疾病或症状。
• [EN] SUBSTITUTED INDAZOLE AMIDES AND THEIR USE AS GLUCOKINASE ACTIVATORS<br/>[FR] INDAZOLE AMIDES SUBSTITUÉS
  申请人：PFIZER

  公开号：WO2010103438A1

  公开（公告）日：2010-09-16

  The present invention provides a compound of Formula (I) or a pharmaceutically acceptable salt thereof wherein R1, R4, R6, X, Y and Z are as defined herein. The compounds of Formula (I) have been found to act as glucokinase activators. Consequently, the compounds of Formula (I) and the pharmaceutical compositions thereof are useful for the treatment of diseases, disorders, or conditions mediated by glucokinase.

  本发明提供了一种公式(I)化合物或其药用可接受盐，其中R1、R4、R6、X、Y和Z按本文定义。已发现公式(I)的化合物作为葡萄糖激酶激活剂。因此，公式(I)的化合物及其药物组合物可用于治疗由葡萄糖激酶介导的疾病、障碍或状况。
• [EN] OXADIAZOLYLTHIOPHENE DERIVATIVES USEFUL AS HISTONE DEACETYLASE INHIBITORS<br/>[FR] DÉRIVÉS D'OXADIAZOLYLTHIOPHÈNE À UTILISER EN TANT QU'INHIBITEURS DE L'HISTONE DÉSACÉTYLASE
  申请人：KARUS THERAPEUTICS LTD

  公开号：WO2019166824A1

  公开（公告）日：2019-09-06

  A compound of Formula I : (I) or a pharmaceutically acceptable salt thereof, wherein: each R' is QR1; each Q is independently selected from a bond, -C1-C10 alkylene, -C2-C10 alkenylene, -C(O)-, -C(O)O-, -C(O)N(R1)-, -C(O)N(R1)SO2- -N(R1)C(O)-, - N(R1)-, -N(SO2(R1)), -N(R1)SO2- -C(O)NR4R5-, -N(R4R5)C(O)-, -N(R4R5)- - S-, -SO-, -SO2-, -S(O)O-, -SO2N(R1)- and -O-; each R1 is independently selected from H, C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C1-C10 haloalkyl, C1-C10 heteroalkyl, aryl, heteroaryl, C3-C10 cycloalkyl, -(C1-C10 alkylene)-C3-C10 cycloalkyl, halogen, cyano, C1-C10 alkylene- aryl, C1-C10 alkylene heteroaryl, C1-C10 heterocycloalkyl and -(C1-C10 alkylene)- C1-C10 heterocycloalkyl. The compounds are inhibitors of HDAC and therefore have potential utility in the therapy of a number of conditions including cancer and inflammation.

  一种Formula I的化合物：(I)或其药学上可接受的盐，其中：每个R'是QR1；每个Q独立地选自键，-C1-C10烷基，-C2-C10烯基，-C(O)-，-C(O)O-，-C(O)N(R1)-，-C(O)N(R1)SO2-，-N(R1)C(O)-，-N(R1)-，-N(SO2(R1))，-N(R1)SO2-，-C(O)NR4R5-，-N(R4R5)C(O)-，-N(R4R5)-，-S-，-SO-，-SO2-，-S(O)O-，-SO2N(R1)-和-O-；每个R1独立地选自H，C1-C10烷基，C2-C10烯基，C2-C10炔基，C1-C10卤代烷基，C1-C10杂原子烷基，芳基，杂芳基，C3-C10环烷基，-(C1-C10烷基)-C3-C10环烷基，卤素，氰基，C1-C10烷基-芳基，C1-C10烷基-杂原子芳基，C1-C10杂环烷基和-(C1-C10烷基)-C1-C10杂环烷基。这些化合物是HDAC的抑制剂，因此在治疗包括癌症和炎症在内的多种疾病中具有潜在用途。
• [EN] THERAPEUTICALLY ACTIVE THIAZOLO-PYRIMIDINE DERIVATIVES<br/>[FR] DÉRIVÉS THIAZOLO-PYRIMIDINE THÉRAPEUTIQUEMENT ACTIFS
  申请人：UCB PHARMA SA

  公开号：WO2013068458A1

  公开（公告）日：2013-05-16

  A series of thiazolo[5,4-d]pyrimidine derivatives of formula (I) or an N-oxide thereof, or a pharmaceutically acceptable salt or solvate thereof: (I) Q represents a group of formula (Qa), (Qb), (Qc), (Qd) or (Qe) are beneficial in the treatment and/or prevention of various human ailments, including inflammatory, autoimmune and oncological disorders; viral diseases; and organ and cell transplant rejection.

  一系列噻唑并[5,4-d]嘧啶衍生物的化学式(I)或其N-氧化物，或其药用可接受的盐或溶剂：(I) Q代表化学式(Qa)、(Qb)、(Qc)、(Qd)或(Qe)的基团，在治疗和/或预防各种人类疾病方面具有益处，包括炎症性、自身免疫和肿瘤性疾病；病毒性疾病；以及器官和细胞移植排斥。
• Design and synthesis of a novel series of 4-heteroarylamino-1′-azaspiro[oxazole-5,3′-bicyclo[2.2.2]octanes as α7 nicotinic receptor agonists 2. Development of 4-heteroaryl SAR
  作者：Christiana Iwuagwu、Dalton King、Ivar M. McDonald、James Cook、F. Christopher Zusi、Matthew D. Hill、Robert A. Mate、Haiquan Fang、Ronald Knox、Lizbeth Gallagher、Debra Post-Munson Amy Easton、Regina Miller、Yulia Benitex、Judy Siuciak、Nicholas Lodge、Robert Zaczek、Daniel Morgan、Linda Bristow、John E. Macor、Richard E. Olson

  DOI：10.1016/j.bmcl.2017.01.058

  日期：2017.3

  potent partial agonists of the α7 receptor, selective against other nicotinic receptors and the serotinergic 5HT3A receptor. (1'S,3'R,4'S)-N-(6-phenylpyrimidin-4-yl)-4H-1'-azaspiro[oxazole-5,3'-bicyclo[2.2.2]octan]-2-amine, a potent and selective α7 nAChR partial agonist, was demonstrated to improve cognition in the mouse novel object recognition (NOR) model of episodic memory.

  如该系列以前的报告所述，含奎尼丁的螺环恶唑啉已证明可作为α7烟碱乙酰胆碱受体（α7nAChR）部分激动剂使用。在这项工作中，该化学型的SAR被扩展为包括一系列的二嗪杂环取代。许多杂环类似物是α7受体的有效部分激动剂，对其他烟碱类受体和血清素5HT3A受体具有选择性。（1'S，3'R，4'S）-N-（6-苯基嘧啶-4-基）-4H-1'-氮杂螺[恶唑-5,3'-双环[2.2.2]正辛] -2-胺，a有效和选择性的α7nAChR部分激动剂，被证明可以改善情节记忆的小鼠新对象识别（NOR）模型中的认知。