5-溴-4-P-甲苯基嘧啶 | 149323-50-2

• 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-4-P-甲苯基嘧啶
• 中文别名: 5-溴-4-对甲苯嘧啶
• 英文名称: 5-bromo-4-(p-tolyl)pyrimidine
• 英文别名: 5-Bromo-4-(4-methylphenyl)pyrimidine
• CAS: 149323-50-2
• 化学式: C₁₁H₉BrN₂
• 分子量: 249.11
• InChiKey: ZVXXEMMIVLDQAH-UHFFFAOYSA-N

物化性质

• 沸点：
  343.1±27.0 °C(Predicted)
• 密度：
  1.434±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933599090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Bromo-4-p-tolylpyrimidine
Synonyms: 5-Bromo-4-(4-methylphenyl)pyrimidine

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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-4-p-tolylpyrimidine
CAS number: 149323-50-2

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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: C11H9BrN2
Molecular weight: 249.1

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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-4-P-甲苯基嘧啶 、 copper(l) cyanide 在 盐酸 、 三氯化铁 作用下， 以 水 、 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 以64%的产率得到5-cyano-4-(p-tolyl)pyrimidine
  参考文献：
  名称：

  Fused heterocyclic compounds, having angiotensin II antagonistic activity

  摘要：

  公式(I)的融合杂环化合物：##STR1## 其中R.sup.1是一个可选地取代的烃基团，可以通过一个杂原子连接；R.sup.2是一个能够形成阴离子或可转换成阴离子的团；R.sup.3是一个包含至少一个杂原子的可选地取代的芳香烃或杂环基团；X是R.sup.3基团和环W基团之间的直接键或原子长度为两个或更少的间隔物；W是一个包含至少一个杂原子的可选地取代的芳香烃或杂环基团；a、c和d独立地选自一个或两个可选地取代的碳原子和一个或两个可选地取代的杂原子的组；b和e独立地选自一个可选地取代的碳原子和一个可选地取代的氮原子的组，其中b或e之一必须是氮；虚线是一个形成一双键的键；n是一个1或2的整数，并且当a，即一个可选地取代的碳原子，与R.sup.1一起时，以下组：##STR2## 可以形成一个环状结构；当##STR3## 是一个苯并咪唑、噻吩[3,4-d]咪唑或噻吩[2,3-d]咪唑环时，至少一个是##STR4## 和R.sup.3的可选地取代的杂环基团；以及它们的药用可接受盐，具有强大的血管紧张素II拮抗活性和抗高血压活性，因此作为治疗循环系统疾病如高血压病、心脏病（例如心肌炎、心力衰竭、心肌梗死等）、中风、脑梗塞、肾炎等的治疗剂是有用的。

  公开号：

  US05389641A1
• 作为产物：
  描述：

  5-溴嘧啶 、 对溴甲苯 、 ammonium chloride 在 potassium permanganate 、 magnesium 作用下， 以 丙酮 为溶剂， 以51%的产率得到5-溴-4-P-甲苯基嘧啶
  参考文献：
  名称：

  Fused heterocyclic compounds, having angiotensin II antagonistic activity

  摘要：

  公式(I)的融合杂环化合物：##STR1## 其中R.sup.1是一个可选地取代的烃基团，可以通过一个杂原子连接；R.sup.2是一个能够形成阴离子或可转换成阴离子的团；R.sup.3是一个包含至少一个杂原子的可选地取代的芳香烃或杂环基团；X是R.sup.3基团和环W基团之间的直接键或原子长度为两个或更少的间隔物；W是一个包含至少一个杂原子的可选地取代的芳香烃或杂环基团；a、c和d独立地选自一个或两个可选地取代的碳原子和一个或两个可选地取代的杂原子的组；b和e独立地选自一个可选地取代的碳原子和一个可选地取代的氮原子的组，其中b或e之一必须是氮；虚线是一个形成一双键的键；n是一个1或2的整数，并且当a，即一个可选地取代的碳原子，与R.sup.1一起时，以下组：##STR2## 可以形成一个环状结构；当##STR3## 是一个苯并咪唑、噻吩[3,4-d]咪唑或噻吩[2,3-d]咪唑环时，至少一个是##STR4## 和R.sup.3的可选地取代的杂环基团；以及它们的药用可接受盐，具有强大的血管紧张素II拮抗活性和抗高血压活性，因此作为治疗循环系统疾病如高血压病、心脏病（例如心肌炎、心力衰竭、心肌梗死等）、中风、脑梗塞、肾炎等的治疗剂是有用的。

  公开号：

  US05389641A1

文献信息

• Fused heterocyclic compounds, their production and use as angiotensin II antagonists
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP1327631A2

  公开（公告）日：2003-07-16

  Fused heterocyclic compounds of the formula (I): wherein R1 is an optionally substituted hydrocarbon residue which may be attached through a hetero atom; R2 is a group capable of forming an anion or a group convertible thereinto; R3 is an optionally substituted aromatic hydrocarbon or heterocyclic residue which contains at least one hetero atom; X is a direct bond or a spacer having an atomic length of two or less between the R3 group and the ring W group; W is an optionally substituted aromatic hydrocarbon or heterocyclic residue which contains at least one hetero atom; a,c and d are independently selected from the group consisting of one or two optionally substituted carbon atoms and one or two optionally substituted hetero atoms; b and e are independently selected from the group consisting of one optionally substituted carbon atom and one optionally substituted nitrogen atom; the dotted line is a bond to form one double bond; n is an integer of 1 or 2 and when a, which is an optionally substituted carbon atom, is taken together with R1, the following group: may form a ring group; provided that when is a benzimidazole, thieno[3,4-d]imidazole, or thieno[2,3-d]imidazole ring, at least one of the group: and R3 is an optionally substituted heterocyclic residue ; and the pharmaceutically acceptable salts thereof, have potent angiotensin II antagonistic activity and antihypertensive activity, thus being useful as therapeutic agents for treating circulatory system diseases such as hypertensive diseases, heart diseases (e.g. hypercardia, heart failure, cardiac infarction, etc.), strokes, cerebral apoplexy, nephritis, etc.

  式(I)的融合杂环化合物： 其中 R1 是可通过杂原子连接的任选取代的烃残基；R2 是可形成阴离子的基团或可转化为阴离子的基团；R3 是至少含有一个杂原子的任选取代的芳香烃或杂环残基；X 是 R3 基团与环 W 基团之间的直接键或原子长度为两个或更短的间隔键；W 是至少含有一个杂原子的任选取代的芳香烃或杂环残基； a、c 和 d 独立地选自由一个或两个任选取代的碳原子和一个或两个任选取代的杂原子组成的组；b 和 e 独立地选自由一个任选取代的碳原子和一个任选取代的氮原子组成的组；虚线是形成一个双键的键；n 是 1 或 2 的整数，当作为任选取代的碳原子的 a 与 R1 合在一起时，以下基团 可形成一个环状基团；但当 是苯并咪唑、噻吩并[3,4-d]咪唑或噻吩并[2,3-d]咪唑环时，至少有一个基团： 和 R3 是任选取代的杂环残基；其药学上可接受的盐类具有强效的血管紧张素 II 拮抗活性和降压活性，因此可作为治疗剂用于治疗循环系统疾病，如高血压疾病、心脏病（如心动过速、心力衰竭、心肌梗塞等）、中风、脑中风、肾炎等。
• Fused heterocyclic compounds, their production and use
  申请人：TAKEDA CHEMICAL INDUSTRIES, LTD.

  公开号：EP0518033B1

  公开（公告）日：2003-07-02
• US5389641A
  申请人：——

  公开号：US5389641A

  公开（公告）日：1995-02-14
• Fused heterocyclic compounds, having angiotensin II antagonistic activity
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US05389641A1

  公开（公告）日：1995-02-14

  Fused heterocyclic compounds of the formula (I): ##STR1## wherein R.sup.1 is an optionally substituted hydrocarbon residue which may be attached through a hetero atom; R.sup.2 is a group capable of forming an anion or a group convertible thereinto; R.sup.3 is an optionally substituted aromatic hydrocarbon or heterocyclic residue which contains at least one hetero atom; X is a direct bond or a spacer having an atomic length of two or less between the R.sup.3 group and the ring W group; W is an optionally substituted aromatic hydrocarbon or heterocyclic residue which contains at least one hereto atom; a,c and d are independently selected from the group consisting of one or two optionally substituted carbon atoms and one or two optionally substituted hetero atoms; b and e are independently selected from the group consisting of one optionally substituted carbon atom and one optionally substituted nitrogen atom wherein one of b or e must be nitrogen; the dotted line is a bond to form one double bond; n is an integer of 1 or 2 and when a, which is an optionally substituted carbon atom, is taken together with R.sup.1, the following group: ##STR2## may form a ring group; provided that when ##STR3## is a benzimidazole, thieno[3,4-d]imidazole, or thieno[2,3-d]imidazole ring, at least one of the group: ##STR4## and R.sup.3 is an optionally substituted heterocyclic residue; and the pharmaceutically acceptable salts thereof, have potent angiotensin II antagonistic activity and antihypertensive activity, thus being useful as therapeutic agents for treating circulatory system diseases such as hypertensive diseases, heart diseases (e.g. hypercardia, heart failure, cardiac infarction, etc.), strokes, cerebral apoplexy, nephritis, etc.

  公式(I)的融合杂环化合物：##STR1## 其中R.sup.1是一个可选地取代的烃基团，可以通过一个杂原子连接；R.sup.2是一个能够形成阴离子或可转换成阴离子的团；R.sup.3是一个包含至少一个杂原子的可选地取代的芳香烃或杂环基团；X是R.sup.3基团和环W基团之间的直接键或原子长度为两个或更少的间隔物；W是一个包含至少一个杂原子的可选地取代的芳香烃或杂环基团；a、c和d独立地选自一个或两个可选地取代的碳原子和一个或两个可选地取代的杂原子的组；b和e独立地选自一个可选地取代的碳原子和一个可选地取代的氮原子的组，其中b或e之一必须是氮；虚线是一个形成一双键的键；n是一个1或2的整数，并且当a，即一个可选地取代的碳原子，与R.sup.1一起时，以下组：##STR2## 可以形成一个环状结构；当##STR3## 是一个苯并咪唑、噻吩[3,4-d]咪唑或噻吩[2,3-d]咪唑环时，至少一个是##STR4## 和R.sup.3的可选地取代的杂环基团；以及它们的药用可接受盐，具有强大的血管紧张素II拮抗活性和抗高血压活性，因此作为治疗循环系统疾病如高血压病、心脏病（例如心肌炎、心力衰竭、心肌梗死等）、中风、脑梗塞、肾炎等的治疗剂是有用的。