2-甲氧基异烟酰肼 | 19353-97-0

• 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-甲氧基异烟酰肼
• 英文名称: 2-Methoxy-isonicotinsaeure-hydrazid
• 英文别名: 2-methoxy-isonicotinic acid hydrazide；2-methoxyisonicotinohydrazide；2-methoxypyridine-4-carbohydrazide
• CAS: 19353-97-0
• 化学式: C₇H₉N₃O₂
• mdl: MFCD01747192
• 分子量: 167.167
• InChiKey: QYNSUWDAHGNROT-UHFFFAOYSA-N

物化性质

• 熔点：
  135-137°

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  77.2
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933399090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Methoxyisonicotinohydrazide
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-Methoxyisonicotinohydrazide
CAS number: 19353-97-0

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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: C7H9N3O2
Molecular weight: 167.2

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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

反应信息

• 作为反应物：
  描述：

  2-甲氧基异烟酰肼 在 三氯氧磷 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 36.0h， 生成 4-(5-((E)-2-(4-(2-chlorophenyl)-5-(4-(methylsulfonyl)phenyl)-4H-1,2,4-triazol-3-yl)vinyl)-1,3,4-oxadiazol-2-yl)-2-methoxypyridine
  参考文献：
  名称：

  [EN] TRIAZOLE DERIVATIVES AS WNT SIGNALING PATHWAY INHIBITORS
  [FR] DÉRIVÉS DE TRIAZOLE EN TANT QU'INHIBITEURS DE LA VOIE DE SIGNALISATION WNT

  摘要：

  本发明涉及公式(I)的化合物，其制备方法，含有这些化合物的药物配方以及它们在治疗中的应用：这些化合物在治疗和/或预防受Wnt途径信号过度激活和核β-连接蛋白存在增加影响的疾病或病症方面具有特殊用途。例如，这些化合物可用于预防和/或延缓肿瘤细胞和转移的增殖，例如结肠癌等癌症。

  公开号：

  WO2012076898A1
• 作为产物：
  描述：

  2-甲氧基异烟酸甲酯 在 乙醇 、 一水合肼 作用下， 生成 2-甲氧基异烟酰肼
  参考文献：
  名称：

  实验性结核菌糖化学III。衍生物2-甲基-异烟酸酯

  摘要：

  合成了约52个2-甲基异烟酸酰肼衍生物，并测试了它们的抗结核作用。通过2-甲基异烟酰胺酰肼与醛，酮和羧酸氯化物的反应，通过2-甲基异烟酰胺酰氯与二烷基化肼的缩合，以及2-甲基异烟碱酰肼的氢化来制备衍生物。

  DOI：

  10.1002/hlca.19550380425

文献信息

• Chemotherapie der experimentellen Tuberkulose III. Derivate des 2-Methyl-isonicotinsäurehydrazids
  作者：O. Isler、H. Gutmann、O. Straub、B. Fust、E. Böhni、A. Studer

  DOI：10.1002/hlca.19550380425

  日期：——

  Some fifty-two derivatives of 2-methylisonicotinic acid hydrazide were synthesized and tested for their antitubercular action. The derivatives were prepared by reaction of 2-methylisonicotinic acid hydrazide with aldehydes, ketones, and carboxylic acid chlorides, by condensation of 2-methylisonicotinic acid chloride with dialkylated hydrazines, and by hydrogenation of 2-methylisonicotinyl hydrazones

  合成了约52个2-甲基异烟酸酰肼衍生物，并测试了它们的抗结核作用。通过2-甲基异烟酰胺酰肼与醛，酮和羧酸氯化物的反应，通过2-甲基异烟酰胺酰氯与二烷基化肼的缩合，以及2-甲基异烟碱酰肼的氢化来制备衍生物。
• mGluR5 modulators II
  申请人：Isaac Methvin

  公开号：US20070259916A1

  公开（公告）日：2007-11-08

  The present invention is directed to novel compounds, to a process for their preparation, their use in therapy and pharmaceutical compositions comprising the novel compounds.

  本发明涉及新化合物，以及用于它们的制备的方法，它们在治疗中的应用以及包含这些新化合物的药物组合物。
• [EN] POLYHETEROCYCLIC COMPOUNDS AND THEIR USE AS METABOTROPIC GLUTAMATE RECEPTOR ANTAGONISTS<br/>[FR] COMPOSES POLYHETEROCYCLIQUES ET UTILISATION DE CEUX-CI COMME ANTAGONISTES DU RECEPTEUR METABOTROPIQUE DU GLUTAMATE
  申请人：ASTRAZENECA AB

  公开号：WO2005080386A1

  公开（公告）日：2005-09-01

  The present invention relates to new compounds of formula (I), wherein P, Q, X1, X2, X3, X4, X5, X6, R1, R2, R3, m, n, and p are as defined as in formula (I), or salts, or hydrates thereof, processes for their preparation and new intermediates used in the preparation thereof, pharmaceutical compositions containing said compounds and to the use of said compounds in therapy.

  本发明涉及公式(I)的新化合物，其中P、Q、X1、X2、X3、X4、X5、X6、R1、R2、R3、m、n和p的定义如公式(I)中所述，或其盐或水合物，以及其制备方法和用于制备的新中间体，含有所述化合物的药物组合物以及所述化合物在治疗中的应用。
• mGluR5 modulators III
  申请人：Isaac Methvin

  公开号：US20070259926A1

  公开（公告）日：2007-11-08

  The present invention is directed to novel compounds, to a process for their preparation, their use in therapy and pharmaceutical compositions comprising the novel compounds.

  本发明涉及新化合物，涉及它们的制备方法，它们在治疗中的应用以及包含这些新化合物的药物组合物。
• MGluR5 modulators IV
  申请人：Isaac Methvin

  公开号：US20070259923A1

  公开（公告）日：2007-11-08

  The present invention is directed to novel compounds, to a process for their preparation, their use in therapy and pharmaceutical compositions comprising the novel compounds.

  本发明涉及新型化合物，以及其制备方法、在治疗中的应用和包含这些新型化合物的药物组合物。