3-溴-5-甲基苯酚 | 74204-00-5

• 物质功能分类: 有机原料 - 醇、酚、酚醇类化合物及衍生物 - 酚及其卤化、磺化、硝化或亚硝化衍生物
• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: 3-溴-5-甲基苯酚
• 中文别名: 3-甲基-5-溴苯酚；5-溴-3-羟基甲苯
• 英文名称: 3-bromo-5-methylphenol
• 英文别名: 5-bromo-3-hydroxytoluene
• CAS: 74204-00-5
• 化学式: C₇H₇BrO
• 分子量: 187.036
• InChiKey: OTUYBYTUBWJBLO-UHFFFAOYSA-N

物化性质

• 熔点：
  61-62℃
• 沸点：
  249℃
• 密度：
  1.554
• 闪点：
  105℃
• 溶解度：
  可溶于氯仿（少许）、甲醇（少许）

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2908199090
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 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: 3-Bromo-5-methylphenol
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-5-methylphenol
CAS number: 74204-00-5

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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.
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: C7H7BrO
Molecular weight: 187.0

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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-5-甲基苯酚 生成 3,5-二羟基甲苯
  参考文献：
  名称：

  Nevile; Winther, Chemische Berichte, 1882, vol. 15, p. 2992

  摘要：

  DOI：
• 作为产物：
  描述：

  2,3,6-三溴对甲酚 在 硫酸 、 氢碘酸 、 溴 、 溶剂黄146 作用下， 反应 4.12h， 生成 3-溴-5-甲基苯酚
  参考文献：
  名称：

  Brittain, Judith M.; Mare, Peter B. D. de la; Newman, Paul A., Journal of the Chemical Society. Perkin transactions II, 1981, p. 32 - 41

  摘要：

  DOI：

文献信息

• [EN] NOVEL THYROMIMETICS<br/>[FR] NOUVEAUX THYROMIMÉTIQUES
  申请人：AUTOBAHN THERAPEUTICS INC

  公开号：WO2021108549A1

  公开（公告）日：2021-06-03

  Compounds are provided having the structure of Formula (I) or a pharmaceutically acceptable isomer, racemate, hydrate, solvate, isotope, or salt thereof, wherein R1, R2, X1, X2, Y1, and Y2 are as defined herein. Such compounds function as thyromimetics and have utility for treating diseases such as neurodegenerative disorders and fibrotic diseases. Pharmaceutical compositions containing such compounds are also provided, as are methods of their use and preparation.

  提供具有Formula (I)结构或其药学上可接受的异构体、拉克酸盐、水合物、溶剂化合物、同位素或盐的化合物，其中R1、R2、X1、X2、Y1和Y2如本文所定义。这些化合物作为甲状腺类似物发挥作用，并可用于治疗神经退行性疾病和纤维化疾病等疾病。还提供含有这些化合物的药物组合物，以及它们的使用和制备方法。
• [EN] SUBSTITUTED PYRAZOLE AND PYRROLE COMPOUNDS AND METHODS FOR USING THEM FOR INHIBITION OF INITIATION OF TRANSLATION AND TREATMENT OF DISEASES AND DISORDERS RELATING THERETO<br/>[FR] COMPOSÉS PYRAZOLE ET PYRROLE SUBSTITUÉS ET PROCÉDÉS D'UTILISATION DE CES DERNIERS POUR L'INHIBITION DE L'INITIATION DE LA TRADUCTION ET LE TRAITEMENT DE MALADIES ET DE TROUBLES ASSOCIÉS À CETTE DERNIÈRE
  申请人：BANTAM PHARMACEUTICAL LLC

  公开号：WO2016196644A1

  公开（公告）日：2016-12-08

  Disclosed are pyrazole compounds, as well as pharmaceutical compositions and methods of use thereof. One embodiment is a compound having the structure (I) and pharmaceutically acceptable salts and /V-oxides thereof, wherein X1, X2, Z1, Z2, the ring system denoted by "a", R1, A1A, L1B, A1B, L1A, L2, Q, L3, R3, A4A, L4B, A4B, L4A, R4, L5, and R5 are as described herein. In certain embodiments, compounds disclosed herein disrupt the elF4E/eiF4G interaction, and can be used to treat hyperproliferative disorder, a neurological disease or disorder, or autism.

  揭示了吡唑化合物，以及其药物组合物和使用方法。其中一种实施例是具有结构（I）及其药用可接受的盐和/或氧化物，其中X1、X2、Z1、Z2、由“a”表示的环系统、R1、A1A、L1B、A1B、L1A、L2、Q、L3、R3、A4A、L4B、A4B、L4A、R4、L5和R5如本文所述。在某些实施例中，本文所披露的化合物破坏elF4E/eiF4G相互作用，并可用于治疗过度增殖性疾病、神经系统疾病或障碍，或自闭症。
• TETRAZOLINONE COMPOUND AND USE OF SAME
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20160081339A1

  公开（公告）日：2016-03-24

  A tetrazolinone compound of formula (1): wherein R 1 and R 2 each independently represents a hydrogen atom, etc.; R 3 represents a C1-C6 alkyl group, etc.; R 4 , R 5 , and R 6 each independently represents a hydrogen atom, etc.; A represents a C6-C16 aryl group optionally having one or more atoms or groups selected from Group P, etc.; Q represents the following group Q1, etc.; and X represents an oxygen atom or a sulfur atom, has excellent control activity against pests.

  一种化学式（1）所示的四唑酮化合物： 其中R1和R2分别独立表示氢原子，等等； R3表示C1-C6烷基，等等；R4、R5和R6分别独立表示氢原子，等等；A表示一个C6-C16芳基，可选地具有来自P族等组的一个或多个原子或基团；Q表示以下Q1组等；以及 X表示氧原子或硫原子，对害虫具有出色的控制活性。
• New synthetic methods : sodium alkanechalcogenates as demethylating agents. Scope, limitation and new one-pot synthesis of diaryldiselenides.
  作者：Michel Evers、Léon Christiaens

  DOI：10.1016/s0040-4039(00)81412-4

  日期：——

  Sodium alkanechalcogenates (S, Se) cleave the alkylarylchalcogenides (O, S, Se). The versatility of such reagents is developed and applied to a new synthesis of diaryldiselenides.

  链烷硫属酸钠（S，Se）裂解烷基芳基硫属化物（O，S，Se）。开发了这种试剂的多功能性并将其应用于二芳基二硒化物的新合成中。
• [EN] NEW PYRROLIDINE-2-CARBOXYLIC ACID DERIVATIVES FOR TREATING PAIN AND PAIN RELATED CONDITIONS<br/>[FR] NOUVEAUX DÉRIVÉS D'ACIDE PYRROLIDINE-2-CARBOXYLIQUE POUR LE TRAITEMENT DE LA DOULEUR ET D'ÉTATS PATHOLOGIQUES ASSOCIÉS À LA DOULEUR
  申请人：ESTEVE PHARMACEUTICALS SA

  公开号：WO2020120539A1

  公开（公告）日：2020-06-18

  The present invention relates to new compounds that show pharmacological dual activity towards the subunit α2δ of voltage-gated calcium channels (VGCC), especially the α2δ-1 subunit of voltage-gated calcium channels, and the µ-opiod receptor (MOR or mu-opioid). The invention is also related to the process for the preparation of said compounds as well as to compositions comprising them, and to their use as medicaments (formula (I)).

  本发明涉及显示对电压门控钙通道（VGCC）的α2δ亚基，特别是电压门控钙通道的α2δ-1亚基，以及µ-阿片受体（MOR或μ-阿片）具有药理双重活性的新化合物。该发明还涉及所述化合物的制备过程，以及包含它们的组合物，以及它们作为药物的用途（公式（I））。