4-氨基-5-溴嘧啶 | 1439-10-7

• 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: 4-氨基-5-溴嘧啶
• 英文名称: 4-amino-5-bromopyrimidine
• 英文别名: 5-bromopyrimidin-4-amine；4-Amino-5-brom-pyrimidin
• CAS: 1439-10-7
• 化学式: C₄H₄BrN₃
• 分子量: 174.0
• InChiKey: IIFAONYUCDAVGA-UHFFFAOYSA-N

物化性质

• 熔点：
  207-211℃
• 沸点：
  282.2±20.0 °C(Predicted)
• 密度：
  1.844±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  8
• 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：
  51.8
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 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

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Amino-5-bromopyrimidine
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: 4-Amino-5-bromopyrimidine
CAS number: 1439-10-7

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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.
Storage: Store in closed vessels, under −20◦C.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C4H4BrN3
Molecular weight: 174.0

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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：

  4-氨基-5-溴嘧啶 在 bovine buttermilk xanthine oxidase 作用下， 以 phosphate buffer 为溶剂， 生成 5-溴-6-氨基尿嘧啶
  参考文献：
  名称：

  Xanthine oxidase-activated prodrugs of thymidine phosphorylase inhibitors

  摘要：

  Thymidine phosphorylase (TP) is over-expressed in various tumour types and plays an important role in tumour angiogenesis, growth, invasion and metastasis. The enzymatic activity of TP is required for the angiogenic effect of TP, therefore, inhibitors of TP are of significant interest in cancer chemotherapy. A series of xanthine oxidase (XO) activated prodrugs of known inhibitors of TP have been designed and synthesized with the ultimate intent of improving tumour selectivity and pharmacokinetic characteristics. These prodrugs were not inhibitors of TP, but were selectively oxidized by XO at C-2 and/or C-4 of the uracil ring moiety to generate the desired TP inhibitor. Molecular modelling of both the TP inhibitors and XO-activated prodrugs rationalized their binding in the active site of the human TP crystal structure. (c) 2007 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2007.07.015
• 作为产物：
  描述：

  4-氨基嘧啶 在 溴 、 碳酸氢钠 作用下， 以 乙醇 为溶剂， 反应 2.0h， 生成 4-氨基-5-溴嘧啶
  参考文献：
  名称：

  发现 BMS-737 作为一种有效的 CYP17 裂解酶选择性抑制剂，用于治疗去势抵抗性前列腺癌

  摘要：

  我们在此报告了 BMS-737（化合物33）作为一种有效的、非甾体、可逆的小分子抑制剂的发现，证明 CYP17 裂解酶的选择性比 CYP17 羟化酶高 11 倍，以及用于治疗去势抵抗性前列腺癌（CRPC）。在分子的三个不同区域对初始先导1进行了广泛的 SAR 研究，从而鉴定出 BMS-737，这表明在 1-1 中，食蟹猴的盐皮质激素和糖皮质激素水平显着降低了 83%，而没有任何显着的扰动。天 PK/PD 研究。

  DOI：

  10.1016/j.bmcl.2022.128951

文献信息

• [EN] cGAS ANTAGONIST COMPOUNDS<br/>[FR] COMPOSÉS ANTAGONISTES DU CGAS
  申请人：IMMUNE SENSOR LLC

  公开号：WO2017176812A1

  公开（公告）日：2017-10-12

  Disclosed are novel compounds of Formula (I) that are cGAS antagonists, methods of preparation of the compounds, pharmaceutical compositions comprising the compounds, and their use in medical therapy.

  揭示了一种新型化合物的化学式（I），这些化合物是cGAS拮抗剂，涉及到这些化合物的制备方法、包含这些化合物的药物组合物，以及它们在医学治疗中的应用。
• TRICYCLIC CRBN LIGANDS AND USES THEREOF
  申请人：Kymera Therapeutics, Inc.

  公开号：US20200010468A1

  公开（公告）日：2020-01-09

  The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of CRBN, and the treatment of CRBN-mediated disorders.

  本发明提供了化合物、其组合物以及使用这些化合物抑制CRBN和治疗CRBN介导的疾病的方法。
• 过渡金属配合物、聚合物、混合物、组合物及有机电子器件
  申请人：广州华睿光电材料有限公司

  公开号：CN110981895B

  公开（公告）日：2023-08-25

  本发明公开了一种过渡金属配合物、聚合物、混合物、组合物及有机电子器件。该过渡金属配合物，具有如化学式(1)所示的结构通式，其合成简单、结构新颖，同时具有较好的稳定性、寿命长，发光性能好，化学式(1)便于实现高效、高亮度、高稳定的OLED器件，对全彩显示和照明应用提供了较好的材料选项。。
• HPK1 ANTAGONISTS AND USES THEREOF
  申请人：Nimbus Saturn, Inc.

  公开号：US20210078996A1

  公开（公告）日：2021-03-18

  The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of HPK1, and the treatment of HPK1-mediated disorders.

  本发明提供了化合物、其组合物以及使用这些化合物用于抑制HPK1和治疗HPK1介导的疾病的方法。
• [EN] DERIVATIVES OF [6,7-DIHYDRO-5H-IMIDAZO[1,2-alpha]IMIDAZOLE-3-SULFONYL]-PYRROLIDINE-2-CARBOXYLIC ACID AMIDE AS ANTI-INFLAMMATORY AGENTS<br/>[FR] DERIVES DE [6,7-DIHYDRO-5H-IMIDAZO[1,2-A]IMIDAZOLE-3-SULFONYL]-PYRROLIDINE-2 D'AMIDE D'ACIDE CARBOXYLIQUE EN TANT QU'AGENTS ANTI-INFLAMMATOIRES
  申请人：BOEHRINGER INGELHEIM PHARMA

  公开号：WO2004041273A1

  公开（公告）日：2004-05-21

  Derivatives of 6,7-dihydro-5H-imidazo[1,2-α]imidazole-3-sulfonyl]-pyrrolidine-2-carboxylic acid amide which exhibit good inhibitory effect upon the interaction of CAMs and Leukointegrins and are thus useful in the treatment of inflammatory disease.

  6,7-二氢-5H-咪唑[1,2-α]咪唑-3-磺酰基]-吡咯烷-2-羧酸酰胺的衍生物表现出良好的抑制作用，可用于治疗炎症性疾病。