2-(甲氧基羰基)烟酸 | 24195-07-1

• 物质功能分类: 化学试剂 - 有机试剂
• 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: 2-(甲氧基羰基)烟酸
• 中文别名: 2-(甲氧基羰酰)烟酸
• 英文名称: pyridine-2,3-dicarboxylic acid 2-methyl ester
• 英文别名: 2,3-pyridinedicarboxylic acid 2-methyl ester；2-(methoxycarbonyl)nicotinic acid；2-(methoxycarbonyl)pyridine-3-carboxylic acid；2-methoxycarbonylpyridine-3-carboxylic acid
• CAS: 24195-07-1
• 化学式: C₈H₇NO₄
• mdl: MFCD00111560
• 分子量: 181.148
• InChiKey: OSSIORZYXTUXBL-UHFFFAOYSA-N

物化性质

• 熔点：
  54-55 °C
• 沸点：
  380.7±27.0 °C(Predicted)
• 密度：
  1.361±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  76.5
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 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：
  室温下，应保存在惰性气体中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-(Methoxycarbonyl)nicotinic acid
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: 2-(Methoxycarbonyl)nicotinic acid
CAS number: 24195-07-1

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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: C8H7NO4
Molecular weight: 181.1

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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

反应信息

• 作为反应物：
  描述：

  2-(甲氧基羰基)烟酸 在 草酰氯 作用下， 以 苯 为溶剂， 反应 3.0h， 生成 甲基3-(氯甲酰基)-2-吡啶羧酸酯
  参考文献：
  名称：

  1,6-和1,7-萘啶。IV。羟基羧酰胺衍生物的合成†

  摘要：

  一系列的8-羟基-1,6-萘啶5（6 H）-one-7-羧酰胺1和异构体5-羟基-1,7-萘啶8（7 H）-one-6-羧酰胺2被合成。N-内酰胺未取代的化合物1a-c和2a，b是通过醇盐诱导的相应喹啉亚氨基乙酰胺3的重排而获得的。通过相应的喹啉酸酯6和7的杂环化合成化合物1e，f和2e，f。光谱性质（uv，ir，1 H和13C nmr和ms）进行了分析，并证实了所提出的结构。

  DOI：

  10.1002/jhet.5570420404
• 作为产物：
  描述：

  2,3-吡啶二甲酸 在 乙酸酐 作用下， 以 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 反应 1.5h， 生成 2-(甲氧基羰基)烟酸
  参考文献：
  名称：

  一种灭草烟的合成方法

  摘要：

  本发明涉及一种灭草烟的合成方法，本发明涉及一种化合物的制备方法，具体说涉及一种灭草烟的生产合成方法，其特征在以喹啉酸为原料，与乙酸酐生成2,3‑吡啶二羧酸酐。在低温条件下，继续与醇生成结构式（I）化合物，在碱性条件下与2‑氨基‑2,3‑二甲基丁酰胺发生合环反应，萃取调节pH得到灭草烟产品。本发明的优点在于：提供了一种得到灭草烟的新方法，该发明路线反应速度快，产物纯度极高、收率高、反应条件温和，无同分异构体，无需催化剂，三废少，合成过程粗放不但优化了反应条件，降低了反应的设备成本，而且产生的产品容易分离，简化了生产工艺。

  公开号：

  CN112142714A

文献信息

• [EN] DISUBSTITUTED OCTAHY-DROPYRROLO [3,4-C] PYRROLES AS OREXIN RECEPTOR MODULATORS<br/>[FR] OCTAHYDROPYRROLO [3,4-C] PYRROLES DISUBSTITUÉS UTILISÉS COMME MODULATEURS DU RÉCEPTEUR DE L'OREXINE
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2012145581A1

  公开（公告）日：2012-10-26

  Disubstituted octahydropyrrolo[3,4-c]pyrrole compounds are described, which are useful as orexin receptor modulators. Such compounds may be useful in pharmaceutical compositions and methods for the treatment of diseased states, disorders, and conditions mediated by orexin activity, such as insomnia.

  描述了二取代的八氢吡咯[3,4-c]吡咯化合物，这些化合物可用作促进睡眠素受体的调节剂。这些化合物可能在药物组合物和治疗由促进睡眠素活性介导的疾病状态、紊乱和病况的方法中有用，比如失眠。
• [EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSÉS CHIMIQUES
  申请人：ROTTAPHARM SPA

  公开号：WO2013092893A1

  公开（公告）日：2013-06-27

  The invention relates to a novel compound of formula (I) or a stereoisomer, or a racemate or a mixture or a pharmaceutically acceptable salt thereof: wherein: R is phenyl or a 5- or 6-membered heteroaryl ring containing 1 to 3 heteroatoms selected from S, N and O, such rings may be optionally substituted with n groups Q; Q is selected from a group consisting of: C1-C4 alkyl, halogen, halo C1-C4 alkyl, C1-C4 alkoxy, CN, SO2CH3 or a group -O[(CR1R2]pQ1; or Q may be a group Q2; Q1 is phenyl, which may be optionally substituted with n substituents selected from a group consisting of: C1-C4 alkyl, halogen, halo C1-C4 alkyl, C1-C4 alkoxy, CN, or a group Q2; or corresponds to 2,2-difluoro- benzo[d][1,3]dioxol-4-yl; Q2 is a 5- or 6-membered heteroaryl containing at least one nitrogen atom, which may optionally substituted with n substituents selected from a group consisting of: C1 C1-C4 alkyl, halogen, halo C1-C4 alkyl, C1-C4 alkoxy, CN; P is a 6-membered heteroaryl or a 8-1 1 membered bicylic heteroaryl group, which may be substituted with n substituents selected from a group consisting of: C1-C4 alkyl, halogen, halo C1-C4 alkyl, C1-C4 alkoxy, CN; R1 is hydrogen or C1-C3 alkyl; R2 is hydrogen or C1-C3 alkyl; n is 1, 2 or 3; p is 0, 1 or 2; and with the proviso that when R corresponds to phenyl, P is substituted by at least one CF3; processes for the preparation of those compounds, pharmaceutical compositions containing one or more compounds of formula (I) and their use as dual antagonists of the Orexin 1 and Orexin 2 receptors.

  该发明涉及以下式(I)的新化合物或其立体异构体、消旋体或混合物或其药学上可接受的盐：其中：R为苯基或含有1至3个来自S、N和O的杂原子的5-或6-成员杂芳环，这些环可以选择性地用n个基团Q取代；Q选自以下组成的一组：C1-C4烷基、卤素、卤代C1-C4烷基、C1-C4烷氧基、CN、SO2CH3或一个基团-O[(CR1R2]pQ1；或Q可以是一个基团Q2；Q1为苯基，可以选择性地用n个取代基从以下组成的一组中取代：C1-C4烷基、卤素、卤代C1-C4烷基、C1-C4烷氧基、CN或一个基团Q2；或对应于2,2-二氟苯并[d][1,3]二噁唑-4-基；Q2为含有至少一个氮原子的5-或6-成员杂芳基，可以选择性地用n个取代基从以下组成的一组中取代：C1-C4烷基、卤素、卤代C1-C4烷基、C1-C4烷氧基、CN；P为6-成员杂芳基或8-11-成员双环杂芳基，可以选择性地用n个取代基从以下组成的一组中取代：C1-C4烷基、卤素、卤代C1-C4烷基、C1-C4烷氧基、CN；R1为氢或C1-C3烷基；R2为氢或C1-C3烷基；n为1、2或3；p为0、1或2；并且在R对应于苯基时，P至少被一个CF3取代；制备这些化合物的方法，含有一个或多个式(I)化合物的药物组合物以及它们作为Orexin 1和Orexin 2受体的双重拮抗剂的用途。
• [EN] QUINOLINE DERIVATIVES AS ALPHA4BETA7 INTEGRIN INHIBITORS<br/>[FR] DÉRIVÉS DE QUINOLÉINE UTILISÉS EN TANT QU'INHIBITEURS DE L'INTÉGRINE ALPHA4BÊTA7
  申请人：GILEAD SCIENCES INC

  公开号：WO2020092375A1

  公开（公告）日：2020-05-07

  The present disclosure provides a compound of Formula (I) or a pharmaceutically acceptable salt thereof as described herein. The present disclosure also provides pharmaceutical compositions comprising a compound of Formula (I), processes for preparing compounds of Formula (I), and therapeutic methods for treating inflammatory disease.

  本公开提供了如下所述的化合物的化学式(I)或其药用可接受的盐。本公开还提供了包含化合物的药物组合物的制备方法，制备化合物的方法以及治疗炎症性疾病的治疗方法。
• [EN] DISUBSTITUTED OCTAHY - DROPYRROLO [3,4-C] PYRROLES AS OREXIN RECEPTOR MODULATORS<br/>[FR] OCTAHYDROPYRROLO[3,4-C]PYRROLES DISUBSTITUÉS EN TANT QUE MODULATEURS DE RÉCEPTEUR D'OREXINE
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2011050198A1

  公开（公告）日：2011-04-28

  Disubstituted octahydropyrrolo[3,4-c]pyrrole compounds are described, which are useful as orexin receptor modulators. Such compounds may be useful in pharmaceutical compositions and methods for the treatment of diseased states, disorders, and conditions mediated by orexin activity, such as insomnia.

  描述了二取代的八氢吡咯并[3,4-c]吡咯化合物，这些化合物可用作促进睡眠素受体的调节剂。这些化合物可能在药物组合物和治疗由促进睡眠素活性介导的疾病状态、紊乱和症状的方法中有用，比如失眠。
• [EN] MODULATORS OF HEMOGLOBIN<br/>[FR] MODULATEURS DE L'HÉMOGLOBINE
  申请人：GLOBAL BLOOD THERAPEUTICS INC

  公开号：WO2021202284A1

  公开（公告）日：2021-10-07

  The present disclosure relates generally to compounds and pharmaceutical compositions suitable as modulators of hemoglobin and methods for their use in treating disorders mediated by hemoglobin. (Formula (I))

  本公开涉及一般与化合物和药物组合物有关，适用作为血红蛋白调节剂的方法以及其在治疗由血红蛋白介导的疾病中的使用。（公式（I））