3-氰-4-甲氧基苯甲酸甲酯 | 25978-74-9

• 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-氰-4-甲氧基苯甲酸甲酯
• 中文别名: 3-氰基-4-甲氧基苯甲酸甲酯；3-甲酰基-4-羟基苯甲酸甲酯
• 英文名称: methyl 3-cyano-4-methoxybenzoate
• 英文别名: 3-Cyano-4-methoxy-benzoic acid methyl ester
• CAS: 25978-74-9
• 化学式: C₁₀H₉NO₃
• mdl: MFCD00052930
• 分子量: 191.186
• InChiKey: RYJSFYBJYKFNCF-UHFFFAOYSA-N

物化性质

• 熔点：
  124 °C
• 沸点：
  339.7±27.0 °C(Predicted)
• 密度：
  1.20±0.1 g/cm3(Predicted)
• 稳定性/保质期：
  如果按照规格使用和储存，则不会分解。避免接触氧化物。

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  59.3
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  6.1
• 危险品标志：
  Xn
• 危险类别码：
  R20/22
• 危险品运输编号：
  UN 3439
• 海关编码：
  2926909090
• 包装等级：
  III
• 危险类别：
  6.1
• 安全说明：
  S22,S36/37
• 危险性防范说明：
  P261,P311
• 危险性描述：
  H302,H331
• 储存条件：
  保持贮藏器密封，并将其放入一个紧密封装的容器中。储存时，请确保放置在阴凉、干燥处。

SDS

Name:	Methyl 3-cyano-4-methoxybenzoate 97% Material Safety Data Sheet
Synonym:
CAS:	25978-74-9

Section 1 - Chemical Product MSDS Name:Methyl 3-cyano-4-methoxybenzoate 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
25978-74-9	Methyl 3-cyano-4-methoxybenzoate	97%	unlisted

Hazard Symbols: XN
Risk Phrases: 20/21/22

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. May cause respiratory tract irritation.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 25978-74-9: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: light brown
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 126 - 128 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C10H9NO3
Molecular Weight: 191

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Acids, bases, oxidizing agents, reducing agents, amines.
Hazardous Decomposition Products:
Hydrogen cyanide, nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 25978-74-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Methyl 3-cyano-4-methoxybenzoate - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: NITRILES, SOLID, TOXIC, N.O.S.*
Hazard Class: 6.1
UN Number: 3276
Packing Group: III
IMO
Shipping Name: NITRILES, TOXIC, N.O.S.
Hazard Class: 6.1
UN Number: 3276
Packing Group: III
RID/ADR
Shipping Name: NITRILES, TOXIC, N.O.S.
Hazard Class: 6.1
UN Number: 3276
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
Safety Phrases:
S 36/37 Wear suitable protective clothing and
gloves.
WGK (Water Danger/Protection)
CAS# 25978-74-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 25978-74-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 25978-74-9 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

3-氰-4-甲氧基苯甲酸甲酯主要用于作为研究用化合物。

反应信息

• 作为反应物：
  描述：

  3-氰-4-甲氧基苯甲酸甲酯 在 2,2'-联吡啶 、 N,N-二甲基甲酰胺 、 nickel dibromide N-碘代丁二酰亚胺 、 氯化亚砜 、 lithium hydroxide monohydrate 、 三氟甲磺酸 、 水 、 三乙胺 、 间氯过氧苯甲酸 、 lithium chloride 、 锌 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 氯仿 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 67.0h， 生成 3-(3-cyano-4-hydroxy-5-isopropylsulfanylbenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole
  参考文献：
  名称：

  NOVEL PHENOL DERIVATIVE

  摘要：

  揭示了一种新型化合物和一种药物产品，每种都具有显著的利尿酸效果。具体揭示了：一种新型酚衍生物，其通式（1）如图1所示；其药学上可接受的盐；该衍生物或盐的水合物；以及该衍生物或盐的溶剂化合物。（在该式中，R1和R2可以相同也可以不同，每个代表较低的烷基基团、较低的烯基基团、较低的炔基基团、较低的烷氧基团、卤代烷基基团、卤代烷氧基团、烷基硫基团、烷基亚硫基团、烷基磺基团、较低烷基取代的氨基甲酰基团、饱和的含氮杂环N-羰基团、卤素原子、氰基或氢原子；R3代表较低的烷基基团、卤代烷基基团、卤素原子、羟基或氢原子；X代表硫原子、—S(═O)—基团或—S(═O)2—基团。）

  公开号：

  US20120184587A1
• 作为产物：
  描述：

  4-甲氧基苯甲酸甲酯 在 copper(l) iodide 、 溴 、 potassium iodide 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 14.0h， 生成 3-氰-4-甲氧基苯甲酸甲酯
  参考文献：
  名称：

  用于构建的Ir的文库一种简便颜色调整策略（III）与来自蓝绿色微调磷光络合物使用的-OCH的协同效果的取代基红3在C ^ N配体只有C形环和-CN †

  摘要：

  通过简单地将–CN基团和/或–OCH 3基团接枝到C环的间位和/或对位上，可以得到一系列带有类似bis（1,2）分子平台的Ir（III）配合物。 -二苯基-1 H-苯并咪唑基-N，C 2'）（III）（乙酰丙酮）铱，但显示出微调的磷光，几乎覆盖了可见光谱的整个窗口，具有109 nm的宽色域范围。借助DFT计算，发现如果C ^ N配体（C环）的C相关芳烃部分对Ir（III）化合物，同时在相对于Ir原子的间位和对位上，在C环上同时引入给电子性-OCH 3和吸电子性-CN基团可能会导致有利的协同取代作用。颜色调整方向。这可能代表了具有理想发射颜色的Ir（III）配合物的简便而有效的分子设计策略。基于一种目标配合物的蓝绿色有机发光二极管（OLED）的最大电流效率为62.1 cd A -1，外部量子效率为19.8％，亮度为48 040 cd m -2，这意味着高性能的红色和蓝色OLED荧光粉以及Ir（III）可以通过这种–OCH

  DOI：

  10.1039/c6tc00153j

文献信息

• DIACYLGLYCEROL ACYLTRANSFERASE 2 INHIBITORS
  申请人：PFIZER INC.

  公开号：US20150259323A1

  公开（公告）日：2015-09-17

  Compounds of Formula I that inhibit the activity of the diacylglycerol acyltransferase 2 (DGAT2) and their uses in the treatment of diseases linked thereto in animals are described herein.

  本文描述了抑制二酰基甘油酰基转移酶2（DGAT2）活性的化合物I的使用，以及它们在治疗相关动物疾病中的用途。
• Imidazopyridine Kinase Inhibitors
  申请人：Kuntz Kevin

  公开号：US20080300242A1

  公开（公告）日：2008-12-04

  The present invention provides imidazopyridine compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents.

  本发明提供了咪唑并吡啶化合物、含有该化合物的组合物，以及它们的制备方法和作为药物的使用方法。
• [EN] COMPOUNDS AND COMPOSITIONS FOR MODULATING EGFR ACTIVITY<br/>[FR] COMPOSÉS ET COMPOSITIONS DESTINÉS À LA MODULATION DE L'ACTIVITÉ DE L'EGFR
  申请人：IRM LLC

  公开号：WO2013184757A1

  公开（公告）日：2013-12-12

  The invention provides compounds and pharmaceutical compositions thereof, which are useful for modulating EGFR activity, as well as methods for using such compounds to treat, ameliorate or prevent a condition associated with abnormal or deregulated EGFR activity.

  这项发明提供了化合物及其药物组合物，用于调节EGFR活性，以及使用这些化合物治疗、改善或预防与异常或失调的EGFR活性相关的疾病的方法。
• Arene Cyanation via Cation-Radical Accelerated-Nucleophilic Aromatic Substitution
  作者：Natalie Holmberg-Douglas、David A. Nicewicz

  DOI：10.1021/acs.orglett.9b02678

  日期：2019.9.6

  Herein we describe a cation radical-accelerated-nucleophilic aromatic substitution (CRA-SNAr) of alkoxy arenes utilizing a highly oxidizing acridinium photoredox catalyst and acetone cyanohydrin, an inexpensive and commercially available cyanide source. This cyanation is selective for carbon-oxygen (C-O) bond functionalization and is applicable to a range of methoxyarenes and dimethoxyarenes. Furthermore

  本文中，我们描述了利用高度氧化的cri啶氧化还原催化剂和丙酮氰醇（一种便宜的可商购氰化物源）对烷氧基芳烃进行阳离子自由基加速的亲核芳香取代（CRA-SNAr）。该氰化对于碳-氧（CO）键官能化是选择性的，并且适用于一定范围的甲氧基芳烃和二甲氧基芳烃。此外，计算研究为预测​​甲氧基芳烃阳离子自由基的竞争性CH和CO氰化反应中的区域选择性和化学选择性提供了模型。
• [EN] BENZO ' D!AZEPINE DERIVATIVES FOR THE TREATMENT OF NEUROLOGICAL DISORDERS<br/>[FR] DERIVES BENZAZEPINE POUR LE TRAITEMENT DE TROUBLES NEUROLOGIQUES
  申请人：GLAXO GROUP LTD

  公开号：WO2004056369A1

  公开（公告）日：2004-07-08

  The present invention relates to benzazepine derivatives of formula ( I ) wherein: R1 represents -C3-7 cycloalkyl optionally substituted by C1-3 alkyl; having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of neurological and psychiatric disorders.

  本发明涉及公式（I）的苯并哌啶衍生物，其中：R1代表-C3-7环烷基，可选择地被C1-3烷基取代；具有药理活性，其制备方法，含有它们的组合物以及它们在治疗神经和精神疾病中的用途。