3-氨基-5-(4-氟苯)噻吩-2-羧酸甲酯 | 175137-08-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 中文名称: 3-氨基-5-(4-氟苯)噻吩-2-羧酸甲酯
• 中文别名: 3-氨基-5-(4-氟苯基)噻吩-2-羧酸甲酯
• 英文名称: methyl 3-amino-5-(4-fluorophenyl)thiophene-2-carboxylate
• CAS: 175137-08-3
• 化学式: C₁₂H₁₀FNO₂S
• mdl: MFCD00068133
• 分子量: 251.281
• InChiKey: YIBRKYVKVWTHEM-UHFFFAOYSA-N

物化性质

• 熔点：
  153-155°C
• 沸点：
  438.8±45.0 °C(Predicted)
• 密度：
  1.332±0.06 g/cm3(Predicted)
• 稳定性/保质期：
  避氧化物

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.083
• 拓扑面积：
  80.6
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S24/25,S26,S36/37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2934999090
• 危险性防范说明：
  P501,P270,P264,P280,P302+P352,P337+P313,P305+P351+P338,P362+P364,P332+P313,P301+P312+P330
• 危险性描述：
  H302,H315,H319
• 储存条件：
  保存方法：密封、阴凉、通风和干燥处。

SDS

Name:	Methyl 3-amino-5-(4-fluorophenyl)thiophene-2-carboxylate 97% Material Safety Data Sheet
Synonym:
CAS:	175137-08-3

Section 1 - Chemical Product MSDS Name:Methyl 3-amino-5-(4-fluorophenyl)thiophene-2-carboxylate 97% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
175137-08-3	Methyl 3-amino-5-(4-fluorophenyl)thiop	97%	unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
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.
Notes to Physician:
Treat symptomatically and supportively.

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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# 175137-08-3: 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: off-white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 153 - 155 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: C12H10FNO2S
Molecular Weight: 251

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, acid chlorides.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide, fluorine, hydrogen fluoride gas.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 175137-08-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Methyl 3-amino-5-(4-fluorophenyl)thiophene-2-carboxylate - 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
No information available.
IMO
No information available.
RID/ADR
No information available.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 175137-08-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 175137-08-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 175137-08-3 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

反应信息

• 作为反应物：
  描述：

  3-氨基-5-(4-氟苯)噻吩-2-羧酸甲酯 在 对甲苯磺酸 、 sodium nitrite 、 copper(l) chloride 作用下， 以 水 、 乙腈 为溶剂， 反应 0.08h， 以64%的产率得到methyl 3-chloro-5-(4-fluorophenyl)-thiophene-2-carboxylate
  参考文献：
  名称：

  芳基取代的噻吩并[3,2-b]噻吩衍生物的合成及其在N，S-异戊二烯结构中的应用

  摘要：

  Fiesselmann噻吩合成用于方便地构造噻吩并[3,2- b ]噻吩衍生物。因此，通过将5-或4-芳基-3-氯噻吩-2-羧酸酯分别与巯基乙酸甲酯缩合，得到新的5-或6-芳基-3-羟基噻吩并[3,2- b ]噻吩-2-羧酸酯。在叔丁醇钾存在下 所得酯的皂化以及中间酸的脱羧，得到相应的噻吩并[3,2 - b ]噻吩-3（2 H）-酮。后者的酮用于合成新的N，S-杂踪烷，即9 H -thieno [2'，3'：4,5] thieno [3,2- b吲哚是通过根据Fischer吲哚化反应用芳基肼处理而得到的。

  DOI：

  10.3762/bjoc.15.261
• 作为产物：
  描述：

  3-氨基-2-噻吩甲酸甲酯 在 吡啶 、 水 、 溴 、 palladium diacetate 、 sodium carbonate 、 potassium carbonate 、 溶剂黄146 、 三苯基膦 作用下， 以 1,4-二氧六环 、 甲醇 、 水 、 乙腈 为溶剂， 反应 101.0h， 生成 3-氨基-5-(4-氟苯)噻吩-2-羧酸甲酯
  参考文献：
  名称：

  N-烷基-4-烷基氨基-6-芳基噻吩并[3,2 - d ]嘧啶-2-甲酰胺衍生物的固相合成方法

  摘要：

  在此，我们描述了一种用于合成N-烷基-4-烷基氨基-6-芳基噻吩并[3,2 - d ]嘧啶-2-甲酰胺衍生物的固相合成方法。这些衍生物由具有生物活性的 6-苯基噻吩并[3,2- d ]嘧啶支架组成。模板介导的合成策略涉及 3-氨基-5-溴噻吩-2-羧酸甲酯和芳基硼酸之间的 Suzuki 偶联反应，得到 3-氨基-5-芳基噻吩-2-羧酸甲酯。涉及 3-氨基-5-芳基噻吩-2-羧酸甲酯和氰基甲酸甲酯的环缩合反应生成酯，当进行水解反应时生成 6-芳基-4-氧代-3,4-二氢噻吩[3,2- d]嘧啶-2-羧酸（模板化合物）。这些羧酸模板与负载伯烷基胺的酸敏感甲氧基苯甲醛 (AMEBA) 树脂偶联。酰胺偶联反应之后是由苯并三唑-1-基氧基三（二甲氨基）鏻六氟磷酸盐 (BOP) 介导的直接胺化反应。随后将化合物从固体载体上裂解下来，使用反相高效液相色谱技术 (RP-HPLC) 进行纯化，然后通过用水预处理的强阴离子交换

  DOI：

  10.1016/j.tet.2021.132247

文献信息

• [EN] COMPOUNDS AND METHODS FOR THE TREATMENT OR PREVENTION OF FLAVIVIRUS INFECTIONS<br/>[FR] COMPOSES ET PROCEDES DE TRAITEMENT OU DE PREVENTION D'INFECTIONS A FLAVIVIRUS
  申请人：VIROCHEM PHARMA INC

  公开号：WO2004052885A1

  公开（公告）日：2004-06-24

  The present invention provides novel compounds represented by formula (I) or pharmaceutically acceptable salts thereof useful for treating flaviviridae viral infection.

  本发明提供了一种表示为式(I)的新化合物，或其在药学上可接受的盐，用于治疗黄病毒科病毒感染。
• Design, Synthesis, and Biological Evaluation of 6-Substituted Thieno[3,2-<i>d</i>]pyrimidine Analogues as Dual Epidermal Growth Factor Receptor Kinase and Microtubule Inhibitors
  作者：Romeo Romagnoli、Filippo Prencipe、Paola Oliva、Stefania Baraldi、Pier Giovanni Baraldi、Santiago Schiaffino Ortega、Mariem Chayah、Maria Kimatrai Salvador、Luisa Carlota Lopez-Cara、Andrea Brancale、Salvatore Ferla、Ernest Hamel、Roberto Ronca、Roberta Bortolozzi、Elena Mariotto、Elena Mattiuzzo、Giampietro Viola

  DOI：10.1021/acs.jmedchem.8b01391

  日期：2019.2.14

  The clinical evidence for the success of tyrosine kinase inhibitors in combination with microtubule-targeting agents prompted us to design and develop single agents that possess both epidermal growth factor receptor (EGFR) kinase and tubulin polymerization inhibitory properties. A series of 6-aryl/heteroaryl-4-(3',4',5'-trimethoxyanilino)thieno[3,2- d]pyrimidine derivatives were discovered as novel

  酪氨酸激酶抑制剂与微管靶向剂成功结合的临床证据促使我们设计和开发具有表皮生长因子受体（EGFR）激酶和微管蛋白聚合抑制特性的单一药物。发现了一系列6-芳基/杂芳基-4-（3'，4'，5'-三甲氧基苯胺基）噻吩并[3,2-d]嘧啶衍生物，它们是新型的双微管蛋白聚合和EGFR激酶抑制剂。4-（3'，4'，5'-三甲氧基苯胺基）-6-（对甲苯基）噻吩并[3,2-d]嘧啶衍生物6g是该系列中最有效的化合物，具有抗增殖作用，其中一半最大抑制浓度（IC50）值在一位或两位数纳摩尔范围内。化合物6g与秋水仙碱位点的微管蛋白结合并抑制微管蛋白组装，IC50值为0.71μM，6g抑制EGFR活性，IC50值为30 nM。我们的数据表明，6g优异的体外和体内特性可能源于其对微管蛋白聚合和EGFR激酶的双重抑制作用。
• [EN] EIF4E INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS D'EIF4E ET LEURS UTILISATIONS
  申请人：PIC THERAPEUTICS INC

  公开号：WO2021178488A1

  公开（公告）日：2021-09-10

  The present invention provides compounds inhibiting elF4E activity and compositions and methods of using thereof.

  本发明提供了抑制elF4E活性的化合物以及使用它们的组合物和方法。
• 2‐Bromo‐2‐chloro‐3‐arylpropanenitriles as C‐3 Synthons for the Synthesis of Functionalized 3‐Aminothiophenes
  作者：Sviatoslav Batsyts、Maksym Shehedyn、Evgeny A. Goreshnik、Mykola D. Obushak、Andreas Schmidt、Yurii V. Ostapiuk

  DOI：10.1002/ejoc.201901512

  日期：2019.12.31

  2‐Bromo‐2‐chloro‐3‐arylpropanenitriles are available by Meerwein reaction and proved to be useful starting materials for the synthesis of thiophenes functionalized 3‐aminothiophenes.

  Meerwein反应可制得2-Bromo-2-氯3--3-芳基丙腈，并被证明是合成噻吩官能化的3-aminothiophenes的有用原料。
• Synthesis and combinatorial approach of the reactivity of 6- and 7-arylthieno[3,2-d][1,3]oxazine-2,4-diones
  作者：François-Xavier Le Foulon、Emmanuelle Braud、Frédéric Fabis、Jean-Charles Lancelot、Sylvain Rault

  DOI：10.1016/j.tet.2003.10.028

  日期：2003.12

  This paper describes a general procedure for the synthesis of new substituted thiaisatoic anhydrides or 6- or 7-aryl-1H-thiéno[3,2-d][1,3]oxazine-2,4-diones 3a–j and 4a–f. They were synthesized in large scale under microwave heating conditions with high yields. The reactivity vs nucleophilic reagents of these compounds was studied and permitted to develop a simple combinatorial procedure to synthesize

  本文描述了合成新的取代硫代硫杂酸酐或6-或7-芳基-1 H-噻吩并[3,2- d ] [1,3]恶嗪-2,4-二酮3a – j和4a的一般程序。 – f。它们在微波加热条件下以高收率大规模合成。研究了这些化合物的亲核试剂的反应性与亲核试剂的关系，并允许开发一种简单的组合方法来合成新的噻吩脲酸7a – j和8a – j库。