3-溴-2-甲氧基苯甲醛 | 88275-87-0

• 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: 3-溴-2-甲氧基苯甲醛
• 英文名称: 3-bromo-2-methoxybenzaldehyde
• CAS: 88275-87-0
• 化学式: C₈H₇BrO₂
• mdl: MFCD09834811
• 分子量: 215.046
• InChiKey: SZDPZQAPHXPVCN-UHFFFAOYSA-N

物化性质

• 沸点：
  282.3±20.0 °C(Predicted)
• 密度：
  1.522±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2913000090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  2-8℃，在惰性气体氛围下

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Bromo-2-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: 3-Bromo-2-methoxybenzaldehyde
CAS number: 88275-87-0

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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.
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：

  3-溴-2-甲氧基苯甲醛 在 甲醇 、 manganese(IV) oxide 、 p-chloroperbenzoic acid 、 sodium methylate 、 potassium acetate 、 二异丁基氢化铝 、 potassium carbonate 、 三氟乙酸 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 苯 为溶剂， 反应 272.41h， 生成 2-Bromo-5,7-diisopropoxy-1-methoxynaphthalene
  参考文献：
  名称：

  larrea tridentata合成larreantin，一种新型的细胞毒性萘醌

  摘要：

  Larreantin是一种生物遗传学上独特的细胞毒性萘醌，它是通过收敛途径合成的，该途径取决于萘基二氢-恶唑的选择性功能化。

  DOI：

  10.1039/c39910000190
• 作为产物：
  描述：

  1-溴-2-(2-丙烯-1-基氧基)-苯 在 potassium carbonate 、 臭氧 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 92.0h， 生成 3-溴-2-甲氧基苯甲醛
  参考文献：
  名称：

  鉴定小非肽基分子的血小板生成活性的药效基团。1.发现和优化水杨醛硫代半胱氨酸血小板生成素模拟物。

  摘要：

  高通量筛选导致发现了硫半脲类血小板生成素模拟物。该系列与先前确定的吡唑-4-亚甲基肼类之间共有一个药效基团假设，可快速优化硫代半氨基甲酮的药效和功效。高通量化学和纯化技术的应用可以快速阐明结构活性关系。

  DOI：

  10.1021/jm025535c

文献信息

• Linear diarylheptanoids as potential anticancer therapeutics: synthesis, biological evaluation, and structure–activity relationship studies
  作者：A. F. M. Motiur Rahman、Yang Lu、Hwa-Jong Lee、Hyunji Jo、Wencui Yin、Mohammad Sayed Alam、Hyochang Cha、Adnan A. Kadi、Youngjoo Kwon、Yurngdong Jahng

  DOI：10.1007/s12272-018-1004-8

  日期：2018.12

  detrimental action of the drug toward the intestinal flora, a series of linear diarylheptanoids (LDHs) were designed and synthesized in 7 steps with good-to-moderate yields. All synthesized compounds were evaluated for their antibacterial, antiproliferative, and topoisomerase-I and -IIα inhibitory activity. Overall, all compounds showed little to no activity against the bacterial strains tested. Most of the

  为了开发有效的抗癌疗法，对癌细胞具有更大的选择性并减少副作用，例如由于药物对肠道菌群的有害作用引起的催吐作用，设计并分 7 个步骤合成了一系列线性二芳基庚烷 (LDH)产量良好至中等。评估了所有合成化合物的抗菌、抗增殖和拓扑异构酶-I 和-IIα 抑制活性。总体而言，所有化合物对所测试的细菌菌株几乎没有活性。大多数合成的化合物对人乳腺癌细胞系（T47D）显示出良好的抗增殖活性；具体而言，化合物 6a、6d、7j 和 7e 的 IC50 值分别为 0.09、0.64、0.67 和 0.99 μM。在测试的化合物中，7b 抑制了 topo-I 9。在 100 μM 的浓度下，3%（喜树碱 68.8%）、7e 和 7h 分别抑制了 38.4% 和 47.4%（依托泊苷 76.9%）的 topo-IIα。这些结果表明，可以通过减少对不同微生物的抑制作用来提高对癌细胞的选择性，从而获得一组有前景的抗癌药物。
• Redox‐Neutral Coupling between Two C(sp ³ )−H Bonds Enabled by 1,4‐Palladium Shift for the Synthesis of Fused Heterocycles
  作者：Ronan Rocaboy、Ioannis Anastasiou、Olivier Baudoin

  DOI：10.1002/anie.201908460

  日期：2019.10.7

  secondary C-H bonds, which are adjacent to an oxygen or nitrogen atom on one side, and benzylic or adjacent to a carbonyl group on the other side. A variety of valuable fused heterocycles were obtained from easily accessible ortho-bromophenol and aniline precursors. The second C-H bond cleavage was successfully replaced with carbonyl insertion to generate other types of C(sp3 )-C(sp3 ) bonds.

  通过从三取代的芳基溴化物进行的1,4-Pd转移，可以使两个C（sp3）-H键形成一个C（sp3）-C（sp3）键进行分子内偶联。与大多数C（sp3）-C（sp3）交叉脱氢偶联相反，该反应在氧化还原中性条件下进行，其中C-Br键充当内部氧化剂。此外，它允许两个中等酸性的伯或仲CH键之间的偶联，其在一侧与氧或氮原子相邻，而在另一侧为苄基或与羰基相邻。从易于获得的邻溴苯酚和苯胺前体中获得了各种有价值的稠合杂环。第二个CH键裂解成功地被羰基插入取代，以生成其他类型的C（sp3）-C（sp3）键。
• [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。
• Thrombopoietin mimetics
  申请人：——

  公开号：US20030083361A1

  公开（公告）日：2003-05-01

  Invented are non-peptide TPO mimetics. Also invented is a method of treating thrombocytopenia, in a mammal, including a human, in need thereof which comprises administering to such mammal an effective amount of a selected substituted naphthimidazole derivative.

  发明了非肽类TPO类似物。还发明了一种治疗血小板减少症的方法，包括在需要的哺乳动物，包括人类中，向该哺乳动物施用所选取代萘咪唑衍生物的有效量。
• First Total Synthesis of 7-Isovaleryloxy-8-methoxygirinimbine
  作者：Christian Brütting、Arndt Schmidt、Olga Kataeva、Hans-Joachim Knölker

  DOI：10.1055/s-0037-1609717

  日期：2018.7

  Abstract We describe the first total synthesis of the pyrano[3,2-a]carbazole alkaloid 7-isovaleryloxy-8-methoxygirinimbine, using a palladium(II)-catalyzed double C–H-bond activation for construction of the carbazole framework and a phenylboronic acid catalyzed annulation of the pyran ring as key steps. We describe the first total synthesis of the pyrano[3,2-a]carbazole alkaloid 7-isovaleryloxy-8-methoxygirinimbine

  摘要 我们描述了吡喃并[3,2- a ]咔唑生物碱7-异戊酰氧基-8-甲氧基吉里宁的第一个全合成，使用钯（II）催化的双CH键结合构造咔唑骨架和苯硼酸酸催化吡喃环的环化为关键步骤。 我们描述了吡喃并[3,2- a ]咔唑生物碱7-异戊酰氧基-8-甲氧基吉里宁的第一个全合成，使用钯（II）催化的双CH键结合构造咔唑骨架和苯硼酸酸催化吡喃环的环化为关键步骤。