3-溴-5-甲基苯甲酸甲酯 | 478375-40-5

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 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-5-甲基苯甲酸甲酯
• 英文名称: methyl 3-bromo-5-methylbenzoate
• CAS: 478375-40-5
• 化学式: C₉H₉BrO₂
• 分子量: 229.073
• InChiKey: OAOZBFUAVJUPED-UHFFFAOYSA-N

物化性质

• 沸点：
  271.8±20.0℃ (760 Torr)
• 密度：
  1.433±0.06 g/cm3 (20 ºC 760 Torr)
• 闪点：
  118.2±21.8℃

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2916399090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Methyl 3-bromo-5-methylbenzoate
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: Methyl 3-bromo-5-methylbenzoate
CAS number: 478375-40-5

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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: C9H9BrO2
Molecular weight: 229.1

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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, 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-5-甲基苯甲酸甲酯 在 2,2'-二吡啶-6,6'-二胺 、 4,4-diphenyl-1,3,5,7,8-pentamethyl-2,4-diethyl-4-bora-3a,4a-diaza-s-indacene 、 Br₂Ni*3H₂O 、 水 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 24.0h， 以73%的产率得到3-羟基-5-碘苯甲酸甲酯
  参考文献：
  名称：

  苯酚的合成：芳基卤化物与水的有机光氧化还原/镍双催化羟化反应

  摘要：

  报道了在协同的有机光氧化还原和镍催化下，芳基卤化物与水的高效羟基化反应。在配体上的分子内碱基促进去质子化之后，所得酚的OH基团起源于水。重要的是，芳基溴化物和反应性较低的芳基氯用作有效的底物，以提供具有广泛官能团的酚。不需要强大的无机碱或昂贵的贵金属催化剂，该方法可用于有效制备各种酚，并使多官能药学上相关的芳基卤化物羟基化。

  DOI：

  10.1002/anie.201710698
• 作为产物：
  描述：

  3-甲基-5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯甲酸甲酯 在 copper(ll) bromide 作用下， 以 甲醇 为溶剂， 以325 mg的产率得到3-溴-5-甲基苯甲酸甲酯
  参考文献：
  名称：

  通过铱催化的芳烃硼化反应 1,3-二取代芳烃的间位卤化

  摘要：

  我们报告了 1,3-二取代芳烃的间位卤化，通过使用铱催化的芳烃硼化化学形成 3,5-二取代芳基溴化物和氯化物。铱催化的芳烃与 B2pin2 发生硼化反应，然后硼酸酯与溴化铜或氯化铜 (II) 反应，将芳基硼酸酯转化为相应的芳基卤化物。各种含有烷氧基、烷基、卤素、腈、酯、酰胺和新戊酰基的芳烃和 TIPS 保护的醇以 46% 到 85% 的产率转化为相应的 3,5-二取代芳基溴化物和氯化物。此外，2,6-二取代和3-取代吡啶分别转化为4-卤代和5-卤代吡啶。

  DOI：

  10.1021/ja076498n

文献信息

• ANTI-B7-H3 ANTIBODIES AND ANTIBODY DRUG CONJUGATES
  申请人：AbbVie Inc.

  公开号：US20170355769A1

  公开（公告）日：2017-12-14

  The invention relates to B7 homology 3 protein (B7-H3) antibodies and antibody drug conjugates (ADCs), including compositions and methods of using said antibodies and ADCs.

  这项发明涉及B7同源物3蛋白（B7-H3）抗体和抗体药物结合物（ADCs），包括使用所述抗体和ADCs的组合物和方法。
• [EN] DIAZABICYCLO[4.3.1]DECANE DERIVATIVES FOR TREATMENT OF PSYCHIATRIC DISORDERS<br/>[FR] DÉRIVÉS DE DIAZABICYCLO[4.3.1]DÉCANE POUR LE TRAITEMENT DE TROUBLES PSYCHIATRIQUES
  申请人：MAX PLANCK GES ZUR FÖRDERUNG DER WISSENSCHAFTEN E V

  公开号：WO2015110271A1

  公开（公告）日：2015-07-30

  The present invention relates to diazabicyclo[4.3.1 ]decane derivatives (I), pharmaceutically acceptable salts of these compounds and pharmaceutical compositions containing at least one of these compounds together with pharmaceutically acceptable carrier, excipient and/or diluents. Said diazabicyclo[4.3.1]decane derivatives are specific inhibitors of the FK506 binding proteins (FKBP's) and can be used for prophylaxis and/or treatment of psychiatric disorders and neurodegenerative diseases, disorders and conditions.

  本发明涉及二氮杂双环[4.3.1]癸烷衍生物(I)，这些化合物的药用盐以及含有至少一种这些化合物的药用载体、赋形剂和/或稀释剂的药物组合物。所述的二氮杂双环[4.3.1]癸烷衍生物是FK506结合蛋白(FKBP)的特异性抑制剂，可用于预防和/或治疗精神障碍和神经退行性疾病、障碍和症状。
• DIAZABICYCLO[4.3.1]DECANE DERIVATIVES FOR TREATMENT OF PSYCHIATRIC DISORDERS
  申请人：MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.

  公开号：US20170002003A1

  公开（公告）日：2017-01-05

  The present invention relates to diazabicyclo[4.3.1]decane derivatives, pharmaceutically acceptable salts of these compounds and pharmaceutical compositions containing at least one of these compounds together with pharmaceutically acceptable carrier, excipient and/or diluents. Said diazabicyclo[4.3.1]decane derivatives can be used for prophylaxis and/or treatment of psychiatric disorders and neurodegenerative diseases, disorders and conditions.

  本发明涉及二氮杂双环[4.3.1]癸烷衍生物，这些化合物的药用盐以及含有至少一种这些化合物的药用载体、赋形剂和/或稀释剂的药物组合物。所述的二氮杂双环[4.3.1]癸烷衍生物可用于预防和/或治疗精神障碍和神经退行性疾病、障碍和症状。
• [EN] PYRROLE COMPOUNDS FOR THE TREATMENT OF PROSTAGLANDIN MEDIATED DISEASES<br/>[FR] COMPOSES PYRROLIQUES DESTINES AU TRAITEMENT DE MALADIES INDUITES PAR PROSTAGLANDINE
  申请人：GLAXO GROUP LTD

  公开号：WO2003101959A1

  公开（公告）日：2003-12-11

  Compounds of formula (I) or a pharmaceutically acceptable derivative thereof: wherein A, R1, R2a, R2b, Rx, R8, and R9 are as defined in the specification, a process for the preparation of such compounds, pharmaceutical compositions comprising such compounds and the use of such compounds in medicine, in particular their use in the treatment of prostaglandin mediated diseases such as pain, inflammatory, immunological, bone, neurodegenerative or renal disorder.

  式(I)的化合物或其药学上可接受的衍生物：其中A、R1、R2a、R2b、Rx、R8和R9如规范中所定义，一种制备这种化合物的方法，包括这种化合物的药物组合物以及这种化合物在医学中的用途，特别是它们在治疗前列腺素介导的疾病，如疼痛、炎症、免疫、骨骼、神经退行性或肾脏疾病中的用途。
• BCL-XL Inhibitory Compounds and Antibody Drug Conjugates Including the Same
  申请人：Ackler Scott L.

  公开号：US20160158377A1

  公开（公告）日：2016-06-09

  Small molecule Bcl-xL inhibitors and Antibody Drug Conjugates (ADCs) comprising small molecule Bcl-xL inhibitors are disclosed herein. The Bcl-xL inhibitors and ADCs of the disclosure are useful for, among other things, inhibiting anti-apoptotic Bcl-xL proteins as a therapeutic approach towards the treatment of diseases that involve a dysregulated apoptosis pathway.

  小分子Bcl-xL抑制剂和包括小分子Bcl-xL抑制剂的抗体药物结合物（ADCs）在此披露。披露的Bcl-xL抑制剂和ADCs可用于抑制抗凋亡Bcl-xL蛋白，作为治疗涉及失调凋亡途径的疾病的治疗方法之一。