3'-甲基联苯-3-羧酸 | 158619-46-6

• 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'-甲基联苯-3-羧酸
• 中文别名: 3-甲基[1,1-联苯]-3-羧酸；-甲基联苯-3-羧酸；-联苯-3-甲酸
• 英文名称: 3-(3-Methylphenyl)benzoic acid
• 英文别名: 3'-methyl[1,1‘-biphenyl]-3-carboxylic acid；3'-methylbiphenyl-3-carboxylic acid；3-methyl-3'-carboxybiphenyl；3'-methyl-biphenyl-3-carboxylic acid；3'-Methyl-diphenyl-carbonsaeure-(3)
• CAS: 158619-46-6
• 化学式: C₁₄H₁₂O₂
• 分子量: 212.248
• InChiKey: BJVLFJADOVATRU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 危险性防范说明：
  P261,P280,P305+P351+P338,P304+P340,P405,P501
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
3’-Methylbiphenyl-3-carboxylic acid
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
3’-Methylbiphenyl-3-carboxylic acid
Ingredient name:
CAS number: 158619-46-6

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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.
Storage: Store in closed vessels.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C14H12O2
Molecular weight: 212.2

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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'-甲基联苯-3-羧酸 在 Pd-BaSO₄ N-溴代丁二酰亚胺(NBS) 、 正丁基锂 、 sodium azide 、 氢气 、 过氧化苯甲酰 作用下， 以 甲醇 为溶剂， 25.0~80.0 ℃ 、101.33 kPa 条件下， 反应 5.58h， 生成 3'-(Aminomethyl)-biphenyl-3-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  设计和合成非肽Ras CAAX模拟物作为有效的法呢基转移酶抑制剂。

  摘要：

  ras癌基因产物Ras的半胱氨酸法呢基化对于其转化活性是必需的，并且被法呢基转移酶（FTase）催化。Ras羧基末端四肽CAAX（C是半胱氨酸，A是任何脂肪族氨基酸，X是蛋氨酸或丝氨酸）是FTase识别的最小序列。我们在这里报告Ras CAAX非肽模拟物的设计，合成和生物学特性，其中半胱氨酸通过还原的伪肽键与4-氨基-3'-羧基联苯相连。这些非肽模拟物是FTase的有效抑制剂（IC50 = 40 nM，是最有效的抑制剂），对FTase的选择性高于GGTase I（香叶基香叶基转移酶I）。它们不是法呢基化的底物，没有肽特征，也没有可水解键。结构活性研究揭示了芳基环上羧酸位置以及半胱氨酸酰胺键还原的重要性。在4-氨基-3'-羧基联苯的2-位取代可提高抑制能力，而羧酸的去除则会导致抑制活性降低10倍。

  DOI：

  10.1021/jm950414g
• 作为产物：
  描述：

  3-溴苯甲酸甲酯 在 palladium diacetate 、 potassium carbonate 作用下， 以 丙酮 为溶剂， 生成 3'-甲基联苯-3-羧酸
  参考文献：
  名称：

  设计和合成非肽Ras CAAX模拟物作为有效的法呢基转移酶抑制剂。

  摘要：

  ras癌基因产物Ras的半胱氨酸法呢基化对于其转化活性是必需的，并且被法呢基转移酶（FTase）催化。Ras羧基末端四肽CAAX（C是半胱氨酸，A是任何脂肪族氨基酸，X是蛋氨酸或丝氨酸）是FTase识别的最小序列。我们在这里报告Ras CAAX非肽模拟物的设计，合成和生物学特性，其中半胱氨酸通过还原的伪肽键与4-氨基-3'-羧基联苯相连。这些非肽模拟物是FTase的有效抑制剂（IC50 = 40 nM，是最有效的抑制剂），对FTase的选择性高于GGTase I（香叶基香叶基转移酶I）。它们不是法呢基化的底物，没有肽特征，也没有可水解键。结构活性研究揭示了芳基环上羧酸位置以及半胱氨酸酰胺键还原的重要性。在4-氨基-3'-羧基联苯的2-位取代可提高抑制能力，而羧酸的去除则会导致抑制活性降低10倍。

  DOI：

  10.1021/jm950414g

文献信息

• Inhibitors of prenyl transferases
  申请人：Univeristy of Pittsburgh

  公开号：US05965539A1

  公开（公告）日：1999-10-12

  Compounds which inhibit prenyl transferases, particularly farnysyltransferase and geranylgeranyl transferase I, processes for preparing the compounds, pharmaceutical compositions containing the compounds, and methods of use.

  抑制戊二烯基转移酶，特别是戊二烯基转移酶和戊二烯基转移酶I的化合物，制备这些化合物的方法，含有这些化合物的药物组合物，以及使用方法。
• [EN] AROMATIC ESTERS AND POLYESTERS, PRODUCTION WITHOUT ESTERIFICATION CATALYST, AND USE<br/>[FR] ESTERS ET POLYESTERS AROMATIQUES, PRODUCTION SANS CATALYSEUR D'ESTÉRIFICATION, ET UTILISATION
  申请人：EXXONMOBIL CHEMICAL PATENTS INC

  公开号：WO2017222692A1

  公开（公告）日：2017-12-28

  This disclosure relates to methods for production of aromatic esters useful as plasticizers without using esterification catalyst, to the aromatic esters, and to polymer compositions containing the aromatic esters. It also relates to producing aromatic polyesters without using esterification catalyst. The aromatic esters and polyesters can be produced catalyst-free by esterifying carboxylic acids with alcohol(s) at high temperature and high pressure, namely at a temperature from 100°C to 350°C and a pressure ≥ 100 psig, preferably ≥ 600 psig. The aromatic esters and polyesters can also be produced by esterifying without esterification catalyst carboxylic acids with methyl or ethyl alcohol, separating the resulting methyl or ethyl esters from the carboxylic acid and any byproduct impurities, and then transesterifying with or without esterification catalyst the methyl or ethyl esters with alcohols and/or diols.

  这份披露涉及生产芳香酯的方法，这些芳香酯可用作增塑剂，而无需使用酯化催化剂，还涉及到含有这些芳香酯的聚合物组合物。它还涉及在不使用酯化催化剂的情况下生产芳香聚酯。这些芳香酯和聚酯可以通过在高温高压下，即在温度为100°C至350°C、压力≥100 psig（最好≥600 psig）的条件下，无需催化剂地通过羧酸与醇的酯化来生产。这些芳香酯和聚酯也可以通过在不使用酯化催化剂的情况下，将羧酸与甲醇或乙醇酯化，将产生的甲醇或乙醇酯与羧酸和任何副产物杂质分离，然后通过酯化或不酯化催化剂与醇和/或二醇进行酯交换来生产。
• A Linker for the Solid-Phase Synthesis of Hydroxamic Acids and Identification of HDAC6 Inhibitors
  作者：Claus G. Bang、Jakob F. Jensen、Emil O’Hanlon Cohrt、Lasse B. Olsen、Saba G. Siyum、Kim T. Mortensen、Tine Skovgaard、Jens Berthelsen、Liang Yang、Michael Givskov、Katrine Qvortrup、Thomas E. Nielsen

  DOI：10.1021/acscombsci.7b00068

  日期：2017.10.9

  readily available and nonintegral hydroxylamine linkers for the routine solid-phase synthesis of hydroxamic acids. The developed protocols enable the efficient synthesis and release of a wide range of hydroxamic acids from various resins, relying on high control and flexibility with respect to reagents and synthetic processes. A trityl-based hydroxylamine linker was used to synthesize a library of peptide

  我们在此提出了广泛有用的，容易获得的和非整体的羟胺连接基，用于羟肟酸的常规固相合成。所开发的方案能够有效地从各种树脂合成和释放各种异羟肟酸，这取决于试剂和合成方法的高度控制和灵活性。基于三苯甲基的羟胺接头用于合成肽异羟肟酸的文库。使用基于化学发光的测定法检查了化合物对7种HDAC酶亚型的抑制作用。
• PIPERIDIN-4-YL-AZETIDINE DIAMIDES AS MONOACYLGLYCEROL LIPASE INHIBITORS
  申请人：Connolly Peter J.

  公开号：US20130102584A1

  公开（公告）日：2013-04-25

  Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds, and enantiomers, diastereomers, and pharmaceutically acceptable salts thereof, are represented by Formula (I) as follows: wherein Y, Z, and R are defined herein.

  揭示了用于治疗各种疾病、综合症、症状和障碍的化合物、组合物和方法，包括疼痛。这些化合物及其对映体、二对映体和其药用可接受盐如下所示： 其中Y、Z和R在此处定义。
• DI-AZETIDINYL DIAMIDE AS MONOACYLGLYCEROL LIPASE INHIBITORS
  申请人：Connolly Peter J.

  公开号：US20120058986A1

  公开（公告）日：2012-03-08

  Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) as follows: wherein Q and Z are defined herein.

  揭示了用于治疗各种疾病、综合症、症状和障碍的化合物、组合物和方法，包括疼痛。这些化合物由以下式（I）表示： 其中Q和Z在此处定义。