2-氨基-5-溴-3-硝基-4-甲基吡啶 | 100367-40-6

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 中文名称: 2-氨基-5-溴-3-硝基-4-甲基吡啶
• 中文别名: 2-氨基-5-溴-4-甲基-3-硝基吡啶；2-氨基-5-溴-3-硝基-4-皮考林；2-氨基-3-硝基-4-甲基-5-溴吡啶；2-氨基-5-溴-4-甲基-3-硝基砒啶；2-氨基-3-硝基-4-甲基-5-溴吡啶2-AMINO-3-NITRO-4-METHYL-5-BROMOPYRIDINE
• 英文名称: 5-bromo-4-methyl-3-nitropyridin-2-amine
• 英文别名: 2-amino-5-bromo-4-methyl-3-nitropyridine；2-amino-3-nitro-4-methyl-5-bromopyridine
• CAS: 100367-40-6
• 化学式: C₆H₆BrN₃O₂
• mdl: MFCD00092197
• 分子量: 232.037
• InChiKey: KFVGEPWMVKZPND-UHFFFAOYSA-N

物化性质

• 熔点：
  160-164
• 沸点：
  314.1±37.0 °C(Predicted)
• 密度：
  1.795±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 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：
  84.7
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39,S45,S53
• 海关编码：
  2933399090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Amino-5-bromo-4-methyl-3-nitropyridine
Synonyms:

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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: 2-Amino-5-bromo-4-methyl-3-nitropyridine
CAS number: 100367-40-6

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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.

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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: C6H6BrN3O2
Molecular weight: 232.0

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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-氨基-5-溴-3-硝基-4-甲基吡啶 在 硫酸 、 铁粉 、 sodium hydride 、 potassium carbonate 、 溶剂黄146 、 lithium diisopropyl amide 、 sodium nitrite 作用下， 以 四氢呋喃 、 正己烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 17.25h， 生成 4-溴-6-甲基-7-氧代-1-甲苯基-6,7-二氢-1H-吡咯并[2,3-C]吡啶-2-羧酸乙酯
  参考文献：
  名称：

  [EN] SUBSTITUTED 1H-PYRROLOPYRIDINONE DERIVATIVES AS KINASE INHIBITORS
  [FR] DÉRIVÉS DE 1H-PYRROLOPYRIDINONE SUBSTITUÉS EN TANT QU'INHIBITEURS DE KINASE

  摘要：

  公开号：

  WO2014125408A3
• 作为产物：
  描述：

  2-(乙酰氨基)-4-甲基吡啶 在 硫酸 、 溴 、 硝酸 、 sodium acetate 作用下， 以 水 、 溶剂黄146 为溶剂， 反应 16.0h， 生成 2-氨基-5-溴-3-硝基-4-甲基吡啶
  参考文献：
  名称：

  HIV附着抑制剂BMS-663068的制备。第1部分。授权策略的演变

  摘要：

  描述了开发两个导致生产> 1000 kg BMS-663068（3）的可行途径的过程。为支持发展活动和最初的临床试验而确定的最初100千克递送的路线涉及将2-氨基-4-甲基吡啶转化为母体活性药物成分（API），然后进行前药安装和脱保护。为了消除二的父API和合成的问题的隔离吨丁基（氯甲基）酯，磷酸一第二代前药安装路线被开发其中涉及一个后期常用中间体的转化为N（1） -thioether衍生物随后氯甲基，位移二吨丁基磷酸钾，并脱保护。第二种策略导致API以14线性步长的多千克级规模制备API，总产率约为7％。

  DOI：

  10.1021/acs.oprd.7b00134

文献信息

• [EN] PHTHALAZINE DERIVATIVES AS INHIBITORS OF PARP1, PARP2 AND/OR TUBULIN USEFUL FOR THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE PHTALAZINE UTILES EN TANT QU'INHIBITEURS DE PARP1, PARP2 ET/OU DE TUBULINE DANS LE TRAITEMENT DU CANCER
  申请人：UNIV CALIFORNIA

  公开号：WO2017223516A1

  公开（公告）日：2017-12-28

  The application relates to phthalazine derivatives of formula (I) which are inhibitors of PARP1, PARP2 and/or tubulin and thus useful for the treatment of cancer. Also disclosed are pharmaceutical formulations containing such compounds, as well as combinations of these compounds with at least one additional therapeutic agent.

  该应用涉及公式（I）的邻苯二氮杂环衍生物，它们是PARP1、PARP2和/或微管的抑制剂，因此对于癌症的治疗是有用的。还披露了含有这些化合物的药物配方，以及这些化合物与至少一种额外治疗剂的组合。
• 一类具有BRD4抑制活性的化合物、其制备方法及用途
  申请人：上海海和药物研究开发股份有限公司

  公开号：CN112625036A

  公开（公告）日：2021-04-09

  本发明公开了一种具有BRD4抑制活性的化合物、其制备方法及用途。本发明的具有BRD4抑制活性的化合物，结构如式I所示，各取代基的定义如说明书和权利要求书所述。本发明的化合物，具有很高的溴结构域蛋白抑制活性，特别是靶向BRD4的抑制活性，可用于治疗或/和预防由溴结构域蛋白介导的相关疾病。
• IMIDAZOPYRIDIN-2-ONE DERIVATIVES
  申请人：Ohtsuka Masami

  公开号：US20110082138A1

  公开（公告）日：2011-04-07

  A compound represented by formula (I) having mTOR inhibitory activity or a pharmacologically acceptable salt thereof.

  具有mTOR抑制活性的公式(I)表示的化合物或其药理可接受的盐。
• Mild and General One-Pot Reduction and Cyclization of Aromatic and Heteroaromatic 2-Nitroamines to Bicyclic 2H-Imidazoles
  作者：Emily Hanan、Bryan Chan、Anthony Estrada、Daniel Shore、Joseph Lyssikatos

  DOI：10.1055/s-0030-1259007

  日期：2010.11

  A one-pot procedure for the conversion of aromatic and heteroaromatic 2-nitroamines into bicyclic 2H-benzimidazoles is described. The procedure employs formic acid, iron powder, and an additive such as NH4Cl to reduce the nitro group and effect the imidazole cyclization with high-yielding conversions generally within one to two hours. The compatibility with a wide range of functionality demonstrates the general utility of this procedure.

  描述了一种将芳香和杂芳香2-硝基胺转化为双环2H-苯并咪唑的一锅法步骤。该步骤采用甲酸、铁粉以及NH4Cl等添加剂来还原硝基并实现咪唑环化，通常在一到两小时内完成高产率的转化。其广泛的官能团兼容性显示了该步骤的普遍实用性。
• ARYLOAZOL-2-YL CYANOETHYLAMINO COMPOUNDS, METHOD OF MAKING AND METHOD OF USING THEREOF
  申请人：Soll Mark David

  公开号：US20140080862A1

  公开（公告）日：2014-03-20

  The present invention relates to novel aryloazol-2-yl-cyanoethylamino derivatives of formula (I): wherein R 3 , R 4 , R 5 , R 6 , R 7 , P, Q, V, W, X, Y, Z and a are as defined in the description, compositions thereof, processes for their preparation and their uses as pesticides.

  本发明涉及新颖的式(I)的芳基咪唑-2-基-氰基乙基氨基衍生物：其中R3、R4、R5、R6、R7、P、Q、V、W、X、Y、Z和a如描述中所定义，以及其组合物、制备方法以及它们作为杀虫剂的用途。