2-溴-5-氨基-6-甲基吡啶 | 126325-47-1

• 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: 2-溴-5-氨基-6-甲基吡啶
• 中文别名: 2-甲基-3-氨基-6-溴吡啶；5-氨基-2-溴-6-甲基吡啶
• 英文名称: 6-bromo-2-methylpyridin-3-amine
• CAS: 126325-47-1
• 化学式: C₆H₇BrN₂
• mdl: MFCD03095086
• 分子量: 187.039
• InChiKey: UBTQJSZELCWGCN-UHFFFAOYSA-N

物化性质

• 熔点：
  110-111℃
• 沸点：
  284.4±35.0 °C(Predicted)
• 密度：
  1.593±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  38.9
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,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: 5-Amino-2-bromo-6-picoline
Synonyms: 3-Amino-6-bromopicoline

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H302: Harmful if swallowed
H315: Causes skin irritation
H318: Causes serious eye damage
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 5-Amino-2-bromo-6-picoline
CAS number: 126325-47-1

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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.
Storage: Store in closed vessels.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C6H7BrN2
Molecular weight: 187

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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 bromide.

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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：

  2-溴-5-氨基-6-甲基吡啶 在 正丁基锂 、 zinc(II) iodide 作用下， 以 四氢呋喃 为溶剂， 反应 26.0h， 生成 2-(5-amino-6-methyl-pyridin-2-yl)-propan-2-ol
  参考文献：
  名称：

  [EN] 1H-IMIDAZO[4, 5-c]QUINOLINONE COMPOUNDS, USEFUL FOR THE TREATMENT OF PROLIFERATIVE DISEASES
  [FR] COMPOSÉS 1H-IMIDAZO [4,5-C] QUINOLINONE UTILES POUR LE TRAITEMENT DES MALADIES PROLIFÉRATIVES

  摘要：

  该发明涉及在蛋白质和/或脂质激酶依赖性疾病的治疗中使用1 H-咪唑[4,5-c]喹啉酮化合物及其盐，并用于制备用于治疗该疾病的药物制剂；1 H-咪唑[4,5-c]喹啉酮化合物用于治疗蛋白质和/或脂质激酶依赖性疾病；一种治疗上述疾病的方法，包括向温血动物，特别是人类，给予1 H-咪唑[4,5-c]喹啉酮化合物；包含1 H-咪唑[4,5-c]喹啉酮化合物的药物制剂，特别用于治疗蛋白质和/或脂质激酶依赖性疾病；新型1 H-咪唑[4,5-c]喹啉酮化合物；以及制备新型1 H-咪唑[4,5-c]喹啉酮化合物的方法。

  公开号：

  WO2010139747A1
• 作为产物：
  描述：

  2-溴-5-硝基-6-甲基吡啶 在 盐酸 、 铁粉 、 氯化铵 作用下， 以 乙醇 、 水 为溶剂， 反应 3.0h， 以86.7%的产率得到2-溴-5-氨基-6-甲基吡啶
  参考文献：
  名称：

  [EN] 3-(1H-PYRROLO[2,3-C]PYRIDIN-2-YL)-1H-PYRAZOLO[4,3-B]PYRIDINES AND THERAPEUTIC USES THEREOF
  [FR] 3-(1H-PYRROLO[2,3-C]PYRIDIN-2-YL)-1H-PYRAZOLO[4,3-B]PYRIDINES ET LEURS UTILISATIONS THÉRAPEUTIQUES

  摘要：

  披露了用于治疗各种疾病和病理的4-氮杂吲哚化合物。更具体地，本公开涉及使用4-氮杂吲哚化合物或其类似物，治疗通过Wnt途径信号激活所特征化的疾病（例如癌症、异常细胞增殖、血管生成、纤维化疾病、骨骼或软骨疾病和骨关节炎），调节由Wnt途径信号介导的细胞事件，以及由于Wnt途径和/或一个或多个Wnt信号组分的突变或失调而导致的遗传疾病和神经病理条件/障碍/疾病。还提供了治疗与Wnt相关疾病状态的方法。

  公开号：

  WO2017024025A1

文献信息

• [EN] 1H-PYRAZOLO[4,3-B]PYRIDINES AS PDE1 INHIBITORS<br/>[FR] 1H-PYRAZOLO [4,3-B] PYRIDINES EN TANT QU'INHIBITEURS DE PDE1
  申请人：H LUNDBECK AS

  公开号：WO2018007249A1

  公开（公告）日：2018-01-11

  The present invention provides 1H-pyrazolo[4,3-b]pyridin-7-amines of formula (I) as PDE1 inhibitors and their use as a medicament, in particular for the treatment of neurodegenerative disorders and psychiatric disorders.

  本发明提供了式(I)的1H-吡唑并[4,3-b]吡啶-7-胺作为PDE1抑制剂，并将其用作药物，特别用于治疗神经退行性疾病和精神疾病。
• MACROCYCLES AS PDE1 INHIBITORS
  申请人：H. Lundbeck A/S

  公开号：US20190185489A1

  公开（公告）日：2019-06-20

  The present invention provides macrocycles of formula (I) as PDE1 inhibitors and their use as a medicament, in particular for the treatment of neurodegenerative disorders and psychiatric disorders.

  本发明提供了式(I)的大环化合物作为PDE1抑制剂，并将其用作药物，特别用于治疗神经退行性疾病和精神疾病。
• 1H-PYRAZOLO[4,3-B]PYRIDINES AS PDE1 INHIBITORS
  申请人：H. Lundbeck A/S

  公开号：US20190194189A1

  公开（公告）日：2019-06-27

  The present invention provides 1H-pyrazolo[4,3-b]pyridines of formula (I) as PDE1 inhibitors and their use as a medicament, in particular for the treatment of neurodegenerative disorders and psychiatric disorders.

  本发明提供了式(I)的1H-吡唑并[4,3-b]吡啶类化合物作为PDE1抑制剂，并将其用作药物，特别用于治疗神经退行性疾病和精神疾病。
• Electrochemical Synthesis of (Aza)indolines<i>via</i>Dehydrogenative [3+2] Annulation: Application to Total Synthesis of (±)-Hinckdentine A
  作者：Zhong-Wei Hou、Hong Yan、Jin-Shuai Song、Hai-Chao Xu

  DOI：10.1002/cjoc.201800301

  日期：2018.10

  An electrochemical synthesis of functionalized (aza)indolines through dehydrogenative [3+2] annulation of arylamines with tethered alkenes has been developed. Previous reported syntheses through similar inter‐ and intramolecular annulation reactions required noble‐metal catalysts and are mostly limited to terminal alkenes or 1,3‐dienes. The electrosynthesis employs the easily available and inexpensive

  已经开发了通过芳胺与链状烯烃的脱氢[3 + 2]环合进行官能化（氮杂）二氢吲哚的电化学合成方法。先前报道的通过类似的分子间和分子内环化反应进行的合成需要贵金属催化剂，并且大多限于末端烯烃或1,3-二烯。电合成采用容易获得且便宜的二茂铁作为分子催化剂，并与二，三，甚至四取代的烯烃相容，以构建二氢吲哚以及更具挑战性的氮杂二氢吲哚。利用新开发的电合成作为关键步骤，已从市售材料中分12个步骤（最长的线性序列）完成了海洋生物碱（±）-扁桃碱A的全合成。
• Nuclear Hormone Receptor Modulators
  申请人：Cusack Kevin P.

  公开号：US20120238549A1

  公开（公告）日：2012-09-20

  The invention provides a compound of Formula (I) pharmaceutically acceptable salts, pro-drugs, biologically active metabolites, stereoisomers and isomers thereof wherein the variable are defined herein. The compounds of the invention are useful for treating immunological and oncological conditions.

  本发明提供了一种公式(I)的化合物，其中变量如本文所述定义。所述化合物的药用盐、前药、生物活性代谢物、立体异构体和同分异构体。本发明的化合物可用于治疗免疫学和肿瘤学疾病。