3-氨基吡啶-4-羧酸乙酯 | 14208-83-4

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 3-氨基吡啶-4-羧酸乙酯
• 中文别名: 3-氨基异烟酸乙酯
• 英文名称: ethyl 3-aminoisonicotinate
• 英文别名: ethyl 3-aminopyridine-4-carboxylate；ethyl 3-amino-4-pyridinecarboxylate；3-amino-4-ethoxycarbonylpyridine；Ethyl-3-aminoisonicotinat
• CAS: 14208-83-4
• 化学式: C₈H₁₀N₂O₂
• mdl: MFCD03788270
• 分子量: 166.18
• InChiKey: BIFLTHWDFNLOTD-UHFFFAOYSA-N

物化性质

• 熔点：
  170-175
• 沸点：
  304.0±22.0 °C(Predicted)
• 密度：
  1.192±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  65.2
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39,S45
• 危险类别码：
  R36/37/38
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Amino-isonicotinic acid ethyl ester
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: 3-Amino-isonicotinic acid ethyl ester
CAS number: 14208-83-4

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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: C8H10N2O2
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, nitrogen 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
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

上下游信息

• 上游原料

  中文名称	英文名称	CAS号	化学式	分子量
  3-氨基-4-吡啶羧酸	3-Aminopyridine-4-carboxylic acid	7579-20-6	C6H6N2O2	138.126

• 下游产品

  中文名称	英文名称	CAS号	化学式	分子量
  ——	ethyl 5-amino-2-bromoisonicotinate	——	C8H9BrN2O2	245.076
  5-氨基-2-氯吡啶-4-羧酸乙酯	ethyl 5-amino-2-chloroisonicotinate	862314-10-1	C8H9ClN2O2	200.625
  ——	ethyl 3-amino-2-chloroisonicotinate	1093759-41-1	C8H9ClN2O2	200.625
  乙基3-(丙基氨基)异烟酸酯	ethyl 3-(propylamino)pyridine-4-carboxylate	151323-47-6	C11H16N2O2	208.26
  乙基3-(烯丙基氨基)异烟酸酯	ethyl 3-allylaminopyridine-4-carboxylate	157361-40-5	C11H14N2O2	206.244
  ——	ethyl 3-[(3-hydroxypropyl)amino]-4-pyridinecarboxylate	1461603-33-7	C11H16N2O3	224.26
  2,6-二氯-3-氨基异烟酸甲酯	ethyl 3-amino-2,6-dichloroisonicotinate	458543-81-2	C8H8Cl2N2O2	235.07
  ——	ethyl 3-[(3-phenylpropyl)amino]-4-pyridinecarboxylate	1461603-23-5	C17H20N2O2	284.358
  3-氨基-4-羟甲基吡啶	(3-aminopyridin-4-yl)methanol	152398-05-5	C6H8N2O	124.142
  3-氨基吡啶-4-醛	3-amino-pyridine-4-carbaldehyde	55279-29-3	C6H6N2O	122.126

反应信息

• 作为反应物：
  描述：

  3-氨基吡啶-4-羧酸乙酯 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 20.0h， 以70%的产率得到ethyl 3-amino-2,6-dibromoisonicotinate
  参考文献：
  名称：

  TGF BETA R ANTAGONISTS

  摘要：

  这项发明通常涉及调节TGFβR-1和TGFβR-2活性的化合物，包含这些化合物的药物组合物以及利用该发明的化合物治疗增殖性疾病和失调凋亡疾病（如癌症）的方法。

  公开号：

  US20160176871A1
• 作为产物：
  描述：

  3-氨基-4-吡啶羧酸 在 硫酸 、 sodium carbonate 作用下， 以 乙醇 、 水 为溶剂， 生成 3-氨基吡啶-4-羧酸乙酯
  参考文献：
  名称：

  Angiotensin II receptor antagonists

  摘要：

  揭示了具有以下公式的化合物：##STR1## 该发明的化合物是血管紧张素II受体拮抗剂。

  公开号：

  US05250548A1

文献信息

• Hypervalent Iodine(III)-Catalyzed Balz-Schiemann Fluorination under Mild Conditions
  作者：Bo Xing、Chuanfa Ni、Jinbo Hu

  DOI：10.1002/anie.201802466

  日期：2018.7.26

  An unprecedented hypervalent iodine(III) catalyzed Balz–Schiemann reaction is described. In the presence of a hypervalent iodine compound, the fluorination reaction proceeds under mild conditions (25–60 °C), and features a wide substrate scope and good functional‐group compatibility.

  描述了前所未有的高价碘（III）催化的Balz-Schiemann反应。在存在高价碘化合物的情况下，氟化反应会在温和的条件下（25–60°C）进行，并且具有广泛的底物范围和良好的官能团相容性。
• AROMATIC SULFONE COMPOUND AS ALDOSTERONE RECEPTOR MODULATOR
  申请人：Dainippon Sumitomo Pharma Co., Ltd.

  公开号：EP1844768A1

  公开（公告）日：2007-10-17

  The present invention provides a compound represented by the following formula (I): [wherein, A represents a group of the following formula (A-1): etc., R1 and R2 each independently represent a hydrogen atom etc., Z represents CR3 etc., W represents CR4 etc., Q represents CR5 etc., R3, R4 and R5 each independently represent a hydrogen atom etc., Y represents an oxygen atom or sulfur atom, X represents an oxygen atom etc. and B represents an optionally substituted aryl group or optionally substituted heteroaryl group], the prodrug thereof or the pharmaceutically acceptable salt thereof for preventing or treating various diseases such as hypertesion, cerebral stroke, cardiac failure, etc.

  本发明提供了以下式（I）所表示的化合物： [其中，A表示以下式（A-1）的基团： 等等，R1和R2分别独立表示氢原子等，Z表示CR3等，W表示CR4等，Q表示CR5等，R3、R4和R5分别独立表示氢原子等，Y表示氧原子或硫原子，X表示氧原子等，B表示可选择地取代的芳基或可选择地取代的杂环基]，其前药或其药学上可接受的盐，用于预防或治疗高血压、脑卒中、心力衰竭等各种疾病。
• [EN] TRICYCLIC HETEROARYL COMPOUNDS USEFUL AS IRAK4 INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROARYLE TRICYCLIQUES UTILES EN TANT QU'INHIBITEURS D'IRAK4
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2021011724A1

  公开（公告）日：2021-01-21

  Disclosed are compounds of Formula (I) or a salt or prodrug thereof, wherein: X1 and X2 are independently C or N, provided that zero or one of X1 and X2 is N; Ring A represented by the structure is: or; and Q, R1, R2, R3, R4, R6, and p are define herein. Also disclosed are methods of using such compounds as modulators of IRAK4, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases, or in the treatment of cancer.

  披露了公式(I)的化合物或其盐或前药，其中：X1和X2独立地为C或N，条件是X1和X2中零个或一个是N；环A由以下结构表示：或；以及Q、R1、R2、R3、R4、R6和p在此定义。还披露了使用此类化合物作为IRAK4调节剂的方法，以及包含此类化合物的药物组合物。这些化合物可用于治疗、预防或减缓炎性和自身免疫疾病，或用于癌症治疗。
• Copper-Promoted Sandmeyer Difluoromethylthiolation of Aryl and Heteroaryl Diazonium Salts
  作者：Jiang Wu、Yang Gu、Xuebing Leng、Qilong Shen

  DOI：10.1002/anie.201502113

  日期：2015.6.22

  An efficient copper‐promoted difluoromethylthiolation of aryl and heteroaryl diazonium salts is described. The reaction is conducted under mild reaction conditions and various functional groups were compatible. In addition, reactions of heteroaryl diazonium salts such as pyridyl, quinolinyl, benzothiazolyl, thiophenyl, carbazolyl, and pyrazolyl diazonium salts occurred smoothly to afford the medicinally

  描述了一种有效的铜促进的芳基和杂芳基重氮盐的二氟甲基硫醇化反应。该反应在温和的反应条件下进行，并且各种官能团是相容的。另外，杂芳基重氮盐如吡啶基，喹啉基，苯并噻唑基，噻吩基，咔唑基和吡唑基重氮盐的反应平稳地进行，以提供具有医学重要性的二氟甲基硫代杂芳基。此外，还开发了一种更实用的单锅直接重氮化和二氟甲基硫醇化方案，并将苯胺衍生物转化为二氟甲基硫醇化的芳烃。该方法的实用性通过许多天然产物和药物分子的二氟甲基硫醇化得到证明。
• [EN] THERAPEUTICALLY ACTIVE COMPOSITIONS AND THEIR METHODS OF USE<br/>[FR] COMPOSITIONS THÉRAPEUTIQUEMENT ACTIVES ET LEURS PROCÉDÉS D'UTILISATION
  申请人：AGIOS PHARMACEUTICALS INC

  公开号：WO2012171337A1

  公开（公告）日：2012-12-20

  Provided are compounds with the following structure, formula (I) pharmaceutically acceptable salts thereof, use of those compounds for treating cancer and pharmaceutical compositions comprising those compounds.

  提供具有以下结构、式(I)的化合物，其药学上可接受的盐，以及利用这些化合物治疗癌症的用途和包含这些化合物的药物组合物。