3-氨基-2-氰基-6-溴吡嗪 | 17231-51-5

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡嗪类化合物
• 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: 3-氨基-2-氰基-6-溴吡嗪
• 中文别名: 3-氨基-6-溴吡嗪-2-甲腈
• 英文名称: 2-amino-5-bromo-3-cyanopyrazine
• 英文别名: 3-amino-6-bromopyrazine-2-carbonitrile；2-amino-3-cyano-5-bromopyrazine；3-amino-6-bromo-2-pyrazinecarbonitrile
• CAS: 17231-51-5
• 化学式: C₅H₃BrN₄
• 分子量: 199.01
• InChiKey: XXCFWGIRIFRPER-UHFFFAOYSA-N

物化性质

• 熔点：
  183-184 °C(Solv: benzene (71-43-2))
• 沸点：
  341.0±42.0 °C(Predicted)
• 密度：
  1.94±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  75.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xn
• 安全说明：
  S26,S39
• 危险类别码：
  R22,R41
• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 3-Amino-6-bromopyrazine-2-carbonitrile
Synonyms:

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 3-Amino-6-bromopyrazine-2-carbonitrile
CAS number: 17231-51-5

---

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: C5H3BrN4
Molecular weight: 199

---

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：

  3-氨基-2-氰基-6-溴吡嗪 在 copper(l) iodide 、 甲基磺酰胺 、 hydroquinine 1,4-phthalazinediyl diether 、 水 、 氢气 、 sodium 、 三乙胺 、 三苯基膦 、 sodium hydroxide 、 palladium dichloride 作用下， 以 四氢呋喃 、 甲醇 、 水 、 乙腈 、 叔丁醇 为溶剂， 20.0~78.0 ℃ 、101.33 kPa 条件下， 反应 125.08h， 生成 L-生物蝶呤
  参考文献：
  名称：

  L-赤型生物蝶呤类化合物的制备方法

  摘要：

  本发明涉及一种L‑赤型生物蝶呤类化合物的制备方法。其中，L‑赤型生物蝶呤类化合物具有式(I)所示的结构，且式(I)所示的L‑赤型生物蝶呤类化合物主要由式(II)或式(III)所示结构的化合物通过双羟化反应制备而成；该L‑赤型生物蝶呤类化合物制备方法生产效率高、成本低、且绿色环保，适宜工业生产。

  公开号：

  CN112390800B
• 作为产物：
  描述：

  3-氨基吡嗪-2-甲腈 在 溴 、 溶剂黄146 作用下， 反应 0.5h， 以83%的产率得到3-氨基-2-氰基-6-溴吡嗪
  参考文献：
  名称：

  Kinase inhibitors and methods of use thereof

  摘要：

  提供了用于治疗与血管稳态受损相关的疾病的组合物和方法。发明方法和组合物可用于治疗多种疾病，包括中风、心肌梗死、癌症、缺血/再灌注损伤、类风湿关节炎等自身免疫疾病、眼部疾病如葡萄膜炎、视网膜病变或黄斑变性、黄斑水肿或其他玻璃体视网膜疾病、自身免疫疾病、血管渗漏综合征、水肿或涉及白细胞活化的疾病、移植排斥反应、呼吸道疾病如哮喘、成人或急性呼吸窘迫综合征（ARDS）、慢性阻塞性肺疾病等。

  公开号：

  US20070259876A1

文献信息

• FLAP MODULATORS
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：US20150259357A1

  公开（公告）日：2015-09-17

  The present invention relates to compounds of Formula (I), or a form thereof, wherein ring A, R 1 , R 2 , R 3 , R 3 ′, L, W, and V are as defined herein, useful as FLAP modulators. The invention also relates to pharmaceutical compositions comprising compounds of Formula (I). Methods of making and using the compounds of Formula (I) are also within the scope of the invention

  本发明涉及式（I）的化合物，或其形式，其中环A，R1，R2，R3，R3'，L，W和V如本文所定义，可用作FLAP调节剂。该发明还涉及包含式（I）化合物的药物组合物。制备和使用式（I）化合物的方法也属于本发明的范围。
• [EN] AMINO PYRAZINE DERIVATIVES AS PHOSPHATIDYLINOSITOL 3-KINASE INHIBITORS<br/>[FR] DÉRIVÉS AMINÉS DE PYRAZINE UTILISABLES EN TANT QU'INHIBITEURS DE LA PHOSPHATIDYLINOSITOL 3-KINASE
  申请人：NOVARTIS AG

  公开号：WO2015162459A1

  公开（公告）日：2015-10-29

  The present invention provides compounds of formula (I) which inhibit the activity of PI 3-kinase gamma isoform, which are useful for the treatment of diseases mediated by the activation of PI 3-kinase gamma isoform.

  本发明提供了一种公式（I）的化合物，该化合物抑制PI 3-激酶γ同工酶的活性，对于治疗由PI 3-激酶γ同工酶激活介导的疾病是有用的。
• N-(HETERO)ARYL-PYRROLIDINE DERIVATIVES OF PYRAZOL-4-YL-PYRROLO[2,3-d]PYRIMIDINES AND PYRROL-3-YL-PYRROLO[2,3-d]PYRIMIDINES AS JANUS KINASE INHIBITORS
  申请人：Rodgers James D.

  公开号：US20100298334A1

  公开（公告）日：2010-11-25

  The present invention relates to N-(hetero)aryl-pyrrolidine derivatives of Formula I: which are JAK inhibitors, such as selective JAK1 inhibitors, useful in the treatment of JAK-associated diseases including, for example, inflammatory and autoimmune disorders, as well as cancer.

  本发明涉及式I的N-(杂)芳基吡咯烷衍生物： 这些是JAK抑制剂，如选择性JAK1抑制剂，在治疗JAK相关疾病方面具有用处，例如炎症和自身免疫性疾病，以及癌症。
• [EN] SMALL MOLECULE INHIBITORS OF NF-kB INDUCING KINASE<br/>[FR] INHIBITEURS À PETITE MOLÉCULE DE KINASE INDUISANT NF-KB
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2020239999A1

  公开（公告）日：2020-12-03

  The present invention relates to compounds that inhibit NIK and pharmaceutical compositions comprising such compounds and methods of using the same. These compounds and pharmaceutical compositions are envisaged to be useful for preventing or treating diseases such as cancer (such as B-cell malignancies including leukemias, lymphomas and myeloma), inflammatory disorders, autoimmune disorders, immunodermatologic disorders such as palmoplantar pustulosis and hidradenitis suppurativa, and metabolic disorders such as obesity and diabetes.

  本发明涉及抑制NIK的化合物，以及包含这些化合物的药物组合物和使用方法。这些化合物和药物组合物预期能用于预防或治疗癌症（如包括白血病、淋巴瘤和多发性骨髓瘤的B细胞恶性肿瘤）、炎症性疾病、自身免疫疾病、免疫皮肤病学疾病（如掌跖脓疱病和化脓性汗腺炎）以及代谢紊乱疾病（如肥胖和糖尿病）。
• [EN] THIENO (2, 3B) PYRAZINE COMPOUNDS AS B - RAF INHIBITORS<br/>[FR] COMPOSÉS THIÉNO(2,3B)PYRAZINE EN TANT QU'INHIBITEURS DE B-RAF
  申请人：ORGANON NV

  公开号：WO2011147764A1

  公开（公告）日：2011-12-01

  The invention relates to compounds according to general Formula (I) or a pharmaceutically acceptable salt thereof. The compounds can be used for the treatment of cancer.

  该发明涉及符合一般式（I）或其药学上可接受的盐的化合物。这些化合物可用于治疗癌症。