2-氨基-5-苯基-噻吩-3-羧酸胺 | 4815-35-4

• 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: 2-氨基-5-苯基-噻吩-3-羧酸胺
• 中文别名: 2-氨基-5-苯基噻吩-3-甲酰胺；2-氨基-5-苯基-3-噻吩甲酰胺
• 英文名称: 2-Amino-5-phenyl-thiophene-3-carboxylic acid amide
• 英文别名: 2-amino-5-phenyl-3-thiophenecarboxamide；2-amino-5-phenylthiophene-3-carboxamide；2-amino-5-phenylthiophene-3-carboxylate；2-amino-5-phenyl-thiophenecarboxamide；2-Amino-3-carbamoyl-5-phenyl-thiophen
• CAS: 4815-35-4
• 化学式: C₁₁H₁₀N₂OS
• mdl: MFCD01314303
• 分子量: 218.279
• InChiKey: UHEGYTDIDBFUJD-UHFFFAOYSA-N

物化性质

• 熔点：
  218-220 °C
• 沸点：
  395.2±42.0 °C(Predicted)
• 密度：
  1.321±0.06 g/cm3(Predicted)
• 溶解度：
  DMSO（少量）、甲醇（少量）

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  97.4
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Amino-5-phenyl-thiophene-3-carboxylic acid amide
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H301: Toxic if swallowed
P301+P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

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Section 3. Composition/information on ingredients.
Ingredient name: 2-Amino-5-phenyl-thiophene-3-carboxylic acid amide
CAS number: 4815-35-4

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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.
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.
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: C11H10N2OS
Molecular weight: 218.3

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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, nitrogen oxides, sulfur oxides.

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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
UN Number: UN2811 Class: 6.1 Packing group: III
Proper shipping name: TOXIC SOLIDS, ORGANIC, N.O.S. (2-Amino-5-phenyl-thiophene-3-carboxylic acid amide)

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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：

  2-氨基-5-苯基-噻吩-3-羧酸胺 在 盐酸 、 sodium nitrite 作用下， 以 1,4-二氧六环 为溶剂， 以87%的产率得到6-phenylthieno[2,3-d][1,2,3]triazin-4(3H)-one
  参考文献：
  名称：

  Discovery of potent and stable conformationally constrained analogues of the MCH R1 antagonist SB-568849

  摘要：

  A strategy of systematically targeting more rigid analogues of the known MCH R1 receptor antagonist, SB-568849, serendipitously uncovered a binding mode accessible to N-aryl-phthalimide ligands. Optimisation to improve the stability of this compound class led to the discovery of novel N-aryl-quinazolinones, benzotriazinones and thienopyrimidinones as selective ligands with good,affinity for human melanin-concentrating hormone receptor 1. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.06.061
• 作为产物：
  描述：

  benzyl [3-(aminocarbonyl)-2-thienyl]carbamate 在 bis-triphenylphosphine-palladium(II) chloride 、 N-碘代丁二酰亚胺 、 palladium on activated charcoal 、 氢气 、 sodium carbonate 作用下， 以 乙二醇二甲醚 、 乙醇 、 二氯甲烷 、 水 为溶剂， 生成 2-氨基-5-苯基-噻吩-3-羧酸胺
  参考文献：
  名称：

  Thiophene carboxamide inhibitors of JAK2 as potential treatments for myleoproliferative neoplasms

  摘要：

  A series of carboxamide-substituted thiophenes demonstrating inhibition of JAK2 is described. Development of this chemical series began with the bioisosteric replacement of a urea substituent by a pyridyl ring. Issues of chemical and metabolic stability were solved using the results of both in vitro and in vivo studies, ultimately delivering compounds such as 24 and 25 that performed well in an acute PK/PD model measuring p-STAT5 inhibition. (c) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.02.064

文献信息

• Microwave-Assisted Synthesis of 5-Substituted 2-Aminothiophenes Starting from Arylacetaldehydes
  作者：Stéphanie Hesse、Germain Revelant、Sandrine Dunand、Gilbert Kirsch

  DOI：10.1055/s-0030-1261032

  日期：2011.9

  An easy three-step pathway for the synthesis of arylacet­aldehydes from the corresponding carboxylic acids in very high yields is described. Their use as precursors of 5-substituted-2-aminothiophenes is illustrated via a microwave-assisted Gewald reaction. This method allows obtaining the expected compounds in a shorter time and with better yields and purities than the classical procedures.

  一种从相应的羧酸合成高产率芳基乙醛的简单三步骤途径被描述。通过微波辅助的Gewald反应，它们作为5-取代-2-氨基噻吩的前体的用途被阐明。这种方法允许在更短的时间内以更好的产率和纯度获得预期的化合物，优于经典的方法。
• Novel Compounds
  申请人：——

  公开号：US20020107252A1

  公开（公告）日：2002-08-08

  The invention relates to heteroaromatic carboxamides of formula (I), 1 wherein A, R 1 , R 2 and X are as defined in the specification, processes and intermediates used in their preparation, pharmaceutical compositions containing them and their use in therapy.

  这项发明涉及到式(I)的杂环芳香族羧酰胺， 其中A、R1、R2和X如规范中定义，以及用于它们制备的过程和中间体，含有它们的药物组合物以及它们在治疗中的应用。
• Nf-kb inhibitors
  申请人：——

  公开号：US20040024047A1

  公开（公告）日：2004-02-05

  The present invention provides novel compounds and methods for treating diseases with aminothiophene inhibitors of IKK-&bgr; phosphorylation of I&kgr;B.

  本发明提供了一种新型化合物和方法，用于利用IKK-β的氨基噻吩抑制剂治疗通过IκB的磷酸化引起的疾病。
• [EN] HETEROAROMATIC CARBOXAMIDE DERIVATIVES AND THEIR USE AS INHIBITORS OF THE ENZYME IKK-2<br/>[FR] DERIVES DE CARBOXAMIDES HETEROAROMATIQUES ET LEUR UTILISATION COMME INHIBITEURS DE L'ENZYME IKK-2
  申请人：ASTRAZENECA AB

  公开号：WO2001058890A1

  公开（公告）日：2001-08-16

  The invention relates to heteroaromatic carboxamides of formula (I), wherein A, R1, R2 and X are as defined in the specification, processes and intermediates used in their preparation, pharmaceutical compositions containing them and their use in therapy.

  本发明涉及式（I）的杂环芳香族羧酰胺，其中A，R1，R2和X如规范中定义的过程和中间体，制备它们所用的制剂，含有它们的制药组合物以及它们在治疗中的使用。
• [EN] CHK1 KINASE INHIBITORS<br/>[FR] INHIBITEURS DE CHK1 KINASE
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2003029241A1

  公开（公告）日：2003-04-10

  Novel compounds useful in the inhibition of damage response kinases are provided.

  本发明提供了一种在抑制损伤反应激酶方面有用的新化合物。