5-溴-2-甲基氨基嘧啶 | 31402-54-7

• 物质功能分类: 医药中间体 - 杂环化合物 - 嘧啶类化合物
• 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: 5-溴-2-甲基氨基嘧啶
• 中文别名: 5-溴-2-甲胺基嘧啶；2-(N-甲基)-5-溴-嘧啶
• 英文名称: 5-bromo-N-methylpyrimidin-2-amine
• 英文别名: 5-Brom-2-methylamino-pyrimidin
• CAS: 31402-54-7
• 化学式: C₅H₆BrN₃
• mdl: MFCD07368227
• 分子量: 188.027
• InChiKey: UDQGIOYIJKRLFH-UHFFFAOYSA-N

物化性质

• 熔点：
  171-173℃
• 沸点：
  283.5±32.0 °C(Predicted)
• 密度：
  1.686±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 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：
  37.8
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933599090
• 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-Bromo-2-(methylamino)pyrimidine
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: 5-Bromo-2-(methylamino)pyrimidine
CAS number: 31402-54-7

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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: C5H6BrN3
Molecular weight: 188.0

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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：

  5-溴-2-甲基氨基嘧啶 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 potassium carbonate 、 三乙胺 作用下， 以 甲醇 、 乙腈 为溶剂， 反应 24.5h， 生成 2-嘧啶胺,5-乙炔基-N-甲基-
  参考文献：
  名称：

  3-（1 H -1,2,3-三唑-1-基）苯甲酰胺衍生物作为强力泛Bcr-Abl抑制剂（包括苏氨酸315 →异亮氨酸315突变体）的设计，合成和生物学评估

  摘要：

  利用生物等位取代，支架跳跃和构象约束的组合策略，设计并合成了一系列3-（1 H -1,2,3-三唑-1-基）苯甲酰胺衍生物，作为新的Bcr-Abl抑制剂。这些化合物显示出对广谱的Bcr-Abl突变体（包括网守T315I和p环突变）的显着抑制作用，这些突变与CML中的疾病进展有关。最有效的化合物6q和6qo用IC 50强烈抑制Bcr-Abl WT和Bcr-Abl T315I的激酶活性值分别为0.60、0.36和1.12、0.98 nM。它们还有效抑制K562，KU812人CML细胞以及一组异位表达Bcr-Abl WT或一组其他Bcr-Abl突变体的鼠Ba / F3细胞的增殖，这些突变已被证明有助于临床获得性电阻，包括Bcr-Abl T315I，IC 50值在低纳摩尔范围内。这些化合物可以作为先导化合物，用于进一步开发能够克服临床获得的对伊马替尼的耐药性的新型Bcr-Abl抑制剂。

  DOI：

  10.1021/jm301188x
• 作为产物：
  描述：

  2-甲氨基嘧啶 在 溴 、 碳酸氢钠 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 以90%的产率得到5-溴-2-甲基氨基嘧啶
  参考文献：
  名称：

  Bromination of some pyridine and diazine N-oxides

  摘要：

  DOI：

  10.1021/jo00155a027

文献信息

• [EN] 9H-PYRROLO-DIPYRIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE 9H-PYRROLO-DIPYRIDINE
  申请人：UCB BIOPHARMA SPRL

  公开号：WO2016124508A1

  公开（公告）日：2016-08-11

  The invention relates to 9H-pyrrolo-dipyridine derivatives of formula I, processes for preparing them, pharmaceutical compositions containing them and their use as radiopharmaceuticals in particular as imaging agents for the detection of Tau aggregates.

  这项发明涉及到式I的9H-吡咯-二吡啶衍生物，以及制备它们的方法、含有它们的药物组合物以及它们作为放射性药物的用途，特别是作为检测Tau聚集体的成像剂。
• MORPHOLINOPURINE DERIVATIVES
  申请人：Nakayama Kiyoshi

  公开号：US20100130492A1

  公开（公告）日：2010-05-27

  There is provided a novel compound that inhibits phosphatidylinositol 3-kinase (PI3K) and/or the mammalian target of rapamycin (mTOR) and exhibits anti-tumor activity. The present invention provides a compound represented by the following formula (1) having various substituents that inhibits PI3K and/or mTOR and exhibits anti-tumor activity: wherein R 1 , R 2 , R 3 , R 4 , R a , R b , R c , and X each have the same meaning as defined in the specification.

  提供了一种新型化合物，它抑制磷脂酰肌醇3-激酶（PI3K）和/或哺乳动物雷帕霉素靶蛋白（mTOR），并表现出抗肿瘤活性。本发明提供了一种由以下式（1）表示的化合物，具有各种取代基，可抑制PI3K和/或mTOR，并表现出抗肿瘤活性： 其中R1、R2、R3、R4、Ra、Rb、Rc和X的含义与规范中定义的含义相同。
• [EN] BICYCLIC HETEROARYL SUBSTITUTED COMPOUNDS<br/>[FR] COMPOSÉS BICYCLIQUES SUBSTITUÉS PAR HÉTÉROARYLE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2018013774A1

  公开（公告）日：2018-01-18

  Disclosed are compounds of Formula (I) to (VIII): (I) (II) (III) (IV) (V) (VI) (VII) (VIII); or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate or prodrug thereof, wherein R3 is a bicyclic heteroaryl group substituted with zero to 3 R3a; and R1, R2, R3a, R4, and n are defined herein. Also disclosed are methods of using such compounds as PAR4 inhibitors, and pharmaceutical compositions comprising such compounds. These compounds are useful in inhibiting or preventing platelet aggregation, and are useful for the treatment of a thromboembolic disorder or the primary prophylaxis of a thromboembolic disorder.

  公开了公式(I)至(VIII)的化合物：(I) (II) (III) (IV) (V) (VI) (VII) (VIII)；或其立体异构体、互变异构体、药物可接受的盐、溶剂化物或前药，其中R3是与0至3个R3a取代的双环杂芳基团；且R1、R2、R3a、R4和n在此定义。还公开了使用这些化合物作为PAR4抑制剂的方法，以及包含这些化合物的药物组合物。这些化合物用于抑制或预防血小板聚集，用于治疗血栓栓塞障碍或作为血栓栓塞障碍的初级预防。
• TREATMENT OF CANCERS HAVING K-RAS MUTATIONS
  申请人：Curis, Inc.

  公开号：US20130102595A1

  公开（公告）日：2013-04-25

  The present invention provides a method of treating a cancer associated with a K-ras mutation in a subject in need thereof. The method comprises the steps of: (1) identifying a subject with a cancer associated with a K-ras mutation; and (2) administering to the subject (i) an inhibitor of PI3 kinase and (ii) an HDAC inhibitor, wherein the PI3 kinase inhibitor and the HDAC inhibitor are administered in amounts which together are therapeutically effective.

  本发明提供了一种治疗与K-ras突变相关的癌症的方法，适用于需要该方法的受试者。该方法包括以下步骤：（1）识别患有与K-ras突变相关的癌症的受试者；和（2）向受试者施用（i）PI3激酶抑制剂和（ii）HDAC抑制剂，其中PI3激酶抑制剂和HDAC抑制剂以联合治疗有效的剂量进行施用。
• [EN] TREATMENT OF CANCERS HAVING K-RAS MUTATIONS<br/>[FR] TRAITEMENT DE CANCERS PRÉSENTANT DES MUTATIONS K-RAS
  申请人：CURIS INC

  公开号：WO2011130628A1

  公开（公告）日：2011-10-20

  The present invention provides a method of treating a cancer associated with a K- ras mutation in a subject in need thereof. The method comprises the steps of (1) identifying a subject with a cancer associated with a K-ras mutation; and (2) adminsiterign to the subject (i) an inhibitor of PI3 kinase and (ii) an HDAC inhibitor, wherein the PI3 kinase inhibitor and the HDAC inhibitor are administered in amounts which together are therapeutically effective.

  本发明提供了一种治疗与K-ras突变相关的癌症的方法，适用于需要该方法的受试者。该方法包括以下步骤：(1) 鉴定患有与K-ras突变相关的癌症的受试者；和 (2) 给予该受试者 (i) PI3激酶抑制剂和 (ii) HDAC抑制剂，其中PI3激酶抑制剂和HDAC抑制剂以治疗有效的剂量一起给予。