3-甲基-4-羟基苯甲酸甲酯 | 42113-13-3

• 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-甲基-4-羟基苯甲酸甲酯
• 中文别名: 4-羟基-3-甲基苯甲酸甲酯
• 英文名称: methyl 4-hydroxy-3-methylbenzoate
• 英文别名: methyl 3-methyl-4-hydroxybenzoate；3-methyl-4-hydroxybenzoic acid methyl ester
• CAS: 42113-13-3
• 化学式: C₉H₁₀O₃
• mdl: MFCD06203848
• 分子量: 166.177
• InChiKey: QBMHMOKIFSCFCX-UHFFFAOYSA-N

物化性质

• 熔点：
  124-125℃
• 沸点：
  282.9±20.0 °C(Predicted)
• 密度：
  1.169±0.06 g/cm3(Predicted)
• 保留指数：
  1557

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 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：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2918290000
• 危险性防范说明：
  P261,P273,P305+P351+P338
• 危险性描述：
  H315,H319,H335,H412
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Methyl 4-hydroxy-3-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 4-hydroxy-3-methylbenzoate
CAS number: 42113-13-3

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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.
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: C9H10O3
Molecular weight: 166.2

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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.

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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-甲基-4-羟基苯甲酸甲酯 在 2,6-二甲基吡啶 、 甲醇 、 sodium tetrahydroborate 、 sodium periodate 、 四氧化锇 、 potassium carbonate 、 三乙胺 、 N,N-二乙基苯胺 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 、 丙酮 为溶剂， 反应 85.17h， 生成 methyl 4-(tert-butyldimethylsilyloxy)-3-(2-hydroxyethyl)-5-methylbenzoate
  参考文献：
  名称：

  STABLE ACRIDINIUM ESTERS WITH FAST LIGHT EMISSION

  摘要：

  公开号：

  EP2074101B1
• 作为产物：
  描述：

  4-羟基-3-甲基苯甲酸 在 盐酸 作用下， 以 甲醇 、 水 为溶剂， 反应 16.0h， 以84%的产率得到3-甲基-4-羟基苯甲酸甲酯
  参考文献：
  名称：

  [EN] NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS
  [FR] INHIBITEURS NON NUCLEOSIDIQUES DE LA TRANSCRIPTASE INVERSE

  摘要：

  由以下公式表示的化合物，其中R1为H、卤素、(C1-4)烷基、O(C1-4)烷基和卤代烷基；R2为H或甲基；R3为H或(C1-4)烷基；R4为H或(C1-4)烷基；R5为(C1-4)烷基、(C1-4)烷基(C3-7)环烷基或(C3-7)环烷基；W为具有从N或S中选择的一个或两个杂原子的融合苯基5或6成员杂环；或W为苯基、1,1'-联苯、2,3-二氢-1H-茚烯、1,2,3,4-四氢萘基或萘基；所述的W可以选择地被(C1-4)烷基取代，而该烷基可以选择地被羧基或(C1-4)烷氧羰基取代，或其盐或酯。这些化合物对HIV的野生型、单突变株和双突变株具有抑制活性。

  公开号：

  WO2004026875A1

文献信息

• 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] PYRAZOLOPYRIDINE DERIVATIVES AS TTX-S BLOCKERS<br/>[FR] DÉRIVÉS DE PYRAZOLOPYRIDINE EN TANT QUE BLOQUANTS DE TTX-S
  申请人：RAQUALIA PHARMA INC

  公开号：WO2014068988A1

  公开（公告）日：2014-05-08

  The present invention relates to pyrazolopyridine derivatives which have blocking activities of voltage gated sodium channels as the TTX-S channels, and which are useful in the treatment or prevention of disorders and diseases in which voltage gated sodium channels are involved. The invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which voltage gated sodium channels are involved.

  本发明涉及吡唑并吡啶衍生物，这些衍生物具有阻断TTX-S型电压门控钠通道的活性，并且在治疗或预防涉及电压门控钠通道的疾病和障碍中是有用的。该发明还涉及包含这些化合物的药物组合物，以及这些化合物和组合物在预防或治疗涉及电压门控钠通道的疾病中的用途。
• THERAPEUTIC COMPOUNDS AND USES THEREOF
  申请人：Kala Pharmaceuticals, Inc.

  公开号：US20140235634A1

  公开（公告）日：2014-08-21

  Described herein are compounds of Formula (I) or Formula (VI), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Also provided are particles (e.g., nanoparticles) comprising compounds of Formula (I) or Formula (VI) and pharmaceutical compositions thereof that are mucus penetrating. Methods of using the compounds or pharmaceutical compositions thereof for treating diseases are also provided.

  本文描述了公式（I）或公式（VI）的化合物，其药学上可接受的盐以及其药物组合物。还提供了包含公式（I）或公式（VI）化合物及其药物组合物的微粒（例如，纳米颗粒），这些微粒具有穿透黏液的特性。还提供了使用这些化合物或药物组合物治疗疾病的方法。
• 含二苯基噁二唑的羧酸类化合物、其制备方法 及医药用途
  申请人：中国医学科学院药物研究所

  公开号：CN109956912B

  公开（公告）日：2021-10-22

  本发明涉及药物化学领域，具体涉及一类含二苯基噁二唑骨架的羧酸类化合物(I)，其制备方法，药物制剂，及其作为药物，尤其作为免疫调节药物的用途。药理试验证明，本发明的羧酸类化合物对鞘胺醇‑1‑磷酸受体1(S1P1)具有较强的激动活性，该类化合物可用于制备一系列治疗自身免疫性疾病，如多发硬化症、类风湿关节炎、系统性红斑狼疮、牛皮癖、银屑病等，并可用于减轻器官移植排异反应。
• Di-heterocyclic compounds and their use as antiviral agents
  申请人：Sterling Drug Inc.

  公开号：US04843087A1

  公开（公告）日：1989-06-27

  Compounds of the formulas: ##STR1## wherein Het is an oxazole or oxazine moiety; X is O, S or SO, n is an integer from 3 to 9, Y is an aliphatic bridge; and the various R groups represent hydrogen or various substituents as described herein, are useful as antiviral agents, especially against picornaviruses. N-(Chloroalkyl)amide intermediates for the compounds of Formula I are also active as antiviral agents. Related compounds outside the scope of the above formulas are also disclosed.

  公式化合物：##STR1## 其中Het是噁唑或噁唑啉基团；X是O、S或SO，n是从3到9的整数，Y是脂肪桥；各种R基团代表氢或如本文所述的各种取代基，可用作抗病毒剂，特别是对抗小RNA病毒。用于公式I化合物的N-(氯烷基)酰胺中间体也作为抗病毒剂活性。还披露了超出上述公式范围的相关化合物。