4-溴-3-甲氧基苯甲醛 | 43192-34-3

• 物质功能分类: 有机原料 - 醛类化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-溴-3-甲氧基苯甲醛
• 英文名称: 4-bromo-3-methoxybenzaldehyde
• CAS: 43192-34-3
• 化学式: C₈H₇BrO₂
• 分子量: 215.046
• InChiKey: HKLCOMKRVBQSHA-UHFFFAOYSA-N

物化性质

• 熔点：
  126-127℃ (dichloromethane )
• 沸点：
  289.7±25.0 °C(Predicted)
• 密度：
  1.522±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  温度：2-8°C，保持在惰性气体氛围中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Bromo-3-methoxybenzaldehyde
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-Bromo-3-methoxybenzaldehyde
CAS number: 43192-34-3

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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: C8H7BrO2
Molecular weight: 215.0

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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, 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-溴-3-甲氧基苯甲醛 在 氯甲酸乙酯 、 亚磷酸三乙酯 作用下， 以 四氢呋喃 、 苯 为溶剂， 生成 6-溴-7-甲氧基异喹啉
  参考文献：
  名称：

  [EN] 1,4-DISUBSTITUTED PYRIDAZINE DERIVATIVES AND THEIR USE FOR TREATING SMN-DEFICIENCY-RELATED CONDITIONS
  [FR] DÉRIVÉS DE PYRIDAZINE 1,4-DISUBSTITUÉS ET LEUR UTILISATION POUR LE TRAITEMENT DE PATHOLOGIES LIÉES À UNE DÉFICIENCE EN SMN

  摘要：

  本发明提供了一种公式IA的化合物或其药用盐；5（IA）一种制造本发明化合物的方法及其治疗用途。本发明进一步提供了一种药物活性剂的组合物和药物组合物。

  公开号：

  WO2015017589A1
• 作为产物：
  描述：

  间甲氧基苯甲醇 在 sodium bromate 、 sodium hydrogensulfite 、 pyridinium chlorochromate 作用下， 以 二氯甲烷 、 水 、 乙腈 为溶剂， 反应 8.0h， 生成 4-溴-3-甲氧基苯甲醛
  参考文献：
  名称：

  Synthesis and preliminary evaluation of curcumin analogues as cytotoxic agents

  摘要：

  A series of curcumin analogues with different substituents at the 4-position of the phenyl group were synthesized and screened for in vitro cytotoxicity against a panel of human cancer cell lines. Several novel curcumin analogues, especially 32 and 34, exhibited selective and potent cytotoxic activity against human epidermoid carcinoma cell line A-431 and human glioblastoma cell line U-251, implying their specific potential in the chemoprevention and chemotherapy of skin cancer and glioma. The preliminary SAR information extracted from the results suggested that introduction of appropriate substituents to the 4'-positions could be a promising approach for the development of new cytotoxic curcumin analogues with special selectivity for A-431 and U-251 cell lines. (C) 2011 Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2010.12.020

文献信息

• NOVEL S1P RECEPTOR MODULATING AGENT
  申请人：MEIJI SEIKA PHARMA CO., LTD.

  公开号：US20130217663A1

  公开（公告）日：2013-08-22

  An object of the present invention is to provide a compound having a modulating activity at an S1P receptor which is useful for preventing and treating autoimmune diseases, allergic diseases, and the like. According to the present invention, a compound represented by formula (I) or a pharmaceutically acceptable salt thereof is provided.

  本发明的一个目的是提供一种具有S1P受体调节活性的化合物，该化合物对于预防和治疗自身免疫疾病、过敏性疾病等是有用的。根据本发明，提供了一种由式(I)表示的化合物或其药学上可接受的盐。
• Self‐Assembly of a Purely Covalent Cage with Homochirality by Imine Formation in Water
  作者：Yixin Chen、Guangcheng Wu、Binbin Chen、Hang Qu、Tianyu Jiao、Yintao Li、Chenqi Ge、Chi Zhang、Lixin Liang、Xiuqiong Zeng、Xiaoyu Cao、Qi Wang、Hao Li

  DOI：10.1002/anie.202106428

  日期：2021.8.16

  water. When a chiral guest was recognized, the formation of one enantiomer of the cage became more favored relative to the other. As a consequence, the cage could be produced in an enantioselective manner. The tetrahedron is able to maintain its chirality after removal of the chiral guest—probably on account of the cooperative occurrence of intramolecular forces that restrict the intramolecular flipping

  通过金属-配体配位在水介质中自组装主体分子已得到很好的发展。然而，在水中制备纯共价对应物仍然是一项艰巨的任务。通过在水中缩合三胺和三甲酰基，以[4+4]方式成功地自组装了阴离子四面体笼。尽管每个单独的亚胺键都相当不稳定并且易于在水中水解，但由于多价，四面体非常稳定或惰性。四面体笼及其溶解在有机溶剂中的中性对应物具有同手性，即它们的四个螺旋桨形三甲酰基残基采用相同的旋转构象。笼子能够利用疏水作用来容纳水中的各种客体分子。当手性客人被识别时，笼的一种对映体的形成相对于另一种更有利。因此，笼可以以对映选择性方式生产。在去除手性客体后，四面体能够保持其手性——可能是由于分子内力的协同发生，限制了笼框架中苯基单元的分子内翻转。
• [EN] (DIHYDRO)PYRROLO[2,1-A]ISOQUINOLINES<br/>[FR] (DIHYDRO)PYRROLO[2,1-?]ISOQUINOLINES
  申请人：ORGANON NV

  公开号：WO2009098283A1

  公开（公告）日：2009-08-13

  The invention relates to 5,6 - dihydropyrrolo [2,1-a] isoquinoline and pyrrolo[2,1-a] isoquinoline derivatives according to general formula (I) or a pharmaceutically acceptable salt thereof. The compounds can be used for the treatment of infertility.

  这项发明涉及根据通式（I）制备的5,6-二氢吡咯并[2,1-a]异喹啉和吡咯并[2,1-a]异喹啉衍生物，或其药学上可接受的盐。这些化合物可用于治疗不孕症。
• Novel dihydroquinolizinones for the treatment and prophylaxis of hepatitis B virus infection
  申请人：Hoffmann-La Roche Inc.

  公开号：US20150210682A1

  公开（公告）日：2015-07-30

  The invention provides novel compounds having the general formula: wherein R 1 , R 2 , R 3 , R 4 , R 5 and R 6 are as described herein, compositions including the compounds and methods of using the compounds.

  这项发明提供了具有一般公式的新化合物： 其中R1、R2、R3、R4、R5和R6如本文所述，包括这些化合物的组合物和使用这些化合物的方法。
• [EN] NOVEL DIHYDROQUINOLIZINONES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION<br/>[FR] NOUVELLES DIHYDROQUINOLIZINONES POUR LE TRAITEMENT ET LA PROPHYLAXIE D'UNE INFECTION PAR LE VIRUS DE L'HÉPATITE B
  申请人：HOFFMANN LA ROCHE

  公开号：WO2015113990A1

  公开（公告）日：2015-08-06

  The invention provides novel compounds having the general formula (I) wherein R1, R2 R3, R4, R5 and R6 are as described herein, compositions including the compounds and methods of using the compounds in the treatment of the hepatitis B virus.

  这项发明提供了具有一般式（I）的新化合物，其中R1、R2、R3、R4、R5和R6如本文所述，包括这些化合物的组合物以及在治疗乙型肝炎病毒方面使用这些化合物的方法。