2-碘异烟酸甲酯 | 134579-47-8

• 物质功能分类: 医药中间体 - 杂环化合物
• 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: 2-碘异烟酸甲酯
• 英文名称: methyl 2-iodoisonicotinate
• 英文别名: methyl 2-iodopyridine-4-carboxylate；2-iodo-isonicotinic acid methyl ester
• CAS: 134579-47-8
• 化学式: C₇H₆INO₂
• 分子量: 263.035
• InChiKey: XXOKMYMXDALOEN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  39.2
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2933399090
• WGK Germany：
  3
• 危险性防范说明：
  P261,P280,P301+P312,P302+P352,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Methyl 2-iodoisonicotinate
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: Methyl 2-iodoisonicotinate
CAS number: 134579-47-8

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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, refrigerated.
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: C7H6INO2
Molecular weight: 263.0

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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, hydrogen Iodide.

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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-碘异烟酸甲酯 在 [¹¹C]rifluoromethylcopper(I) 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.17h， 以92%的产率得到C₇⁽¹¹⁾CH₆F₃NO₂
  参考文献：
  名称：

  [11C]2-和[11C]3-三氟甲基-4-氨基吡啶的合成：用于脱髓鞘疾病的潜在PET放射性配体

  摘要：

  三氟甲基在 PET 放射性药物中很受关注。已提议使用放射性标记的 4-氨基吡啶 (4AP) 衍生物对脱髓鞘疾病进行成像。在这里，我们描述了生产4AP 的11 C-三氟甲基化衍生物的方法，并展示了在恒河猴中使用 [ 11 C]3-三氟甲基-4AP 的早期成像结果。该研究显示了 [ 11 C]CuCF 3用于标记吡啶的效用，并为 [ 11 C]3-三氟甲基-4AP 作为 PET 放射性配体的潜在用途提供了初步证据。

  DOI：

  10.1039/d0md00190b
• 作为产物：
  描述：

  2-氯异烟酸 在 sodium iodide 作用下， 以 丁酮 为溶剂， 以92.4%的产率得到2-碘吡啶-4-羧酸
  参考文献：
  名称：

  Imidazole derivatives

  摘要：

  揭示了新型咪唑衍生物。这些化合物对NMDA（N-甲基-D-天冬氨酸）受体亚型选择性阻滞剂具有良好的亲和力，这些受体在调节神经元活动和可塑性中起着关键作用，使它们成为介导中枢神经系统发育以及学习和记忆形成过程的关键因素。这些化合物在控制或治疗由这种受体介导的疾病中很有用。

  公开号：

  US20020151715A1

文献信息

• Monoacylglycerol Lipase Modulators
  申请人：Janssen Pharmaceutica NV

  公开号：US20200102311A1

  公开（公告）日：2020-04-02

  Bridged compounds of Formula (I) and Formula (II), pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions associated with MGL modulation, such as those associated with pain, psychiatric disorders, neurological disorders (including, but not limited to major depressive disorder, treatment resistant depression, anxious depression, bipolar disorder), cancers and eye conditions. wherein R 2 , R 3 R 4 , R 5 and R 6 are defined herein.

  桥接化合物，其结构式为(I)和(II)，包含它们的药物组合物，制造它们的方法，以及使用它们的方法，包括用于治疗与MGL调节相关的疾病状态、障碍和状况的方法，如与疼痛、精神障碍、神经障碍（包括但不限于重性抑郁障碍、难治性抑郁、焦虑性抑郁、双相情感障碍）、癌症和眼科疾病相关的方法。 其中R2、R3、R4、R5和R6的定义如下。
• Efficient Copper-Catalyzed Trifluoromethylation of Aromatic and Heteroaromatic Iodides: The Beneficial Anchoring Effect of Borates
  作者：Zsombor Gonda、Szabolcs Kovács、Csaba Wéber、Tamás Gáti、Attila Mészáros、András Kotschy、Zoltán Novák

  DOI：10.1021/ol501967c

  日期：2014.8.15

  Efficient copper-catalyzed trifluoromethylation of aromatic iodides was achieved with TMSCF3 in the presence of trimethylborate. The Lewis acid was used to anchor the in situ generated trifluoromethyl anion and suppress its rapid decomposition. Broad applicability of the new trifluoromethylating reaction was demonstrated in the functionalization of different aromatic and heteroaromatic iodides.

  在三甲基硼酸酯的存在下，用TMSCF 3实现了铜的芳族碘化物的三氟甲基化。路易斯酸用于固定原位生成的三氟甲基阴离子并抑制其快速分解。在不同的芳族和杂芳族碘化物的官能化中证明了新的三氟甲基化反应的广泛适用性。
• Aryl-4-ethynyl-isoxazole derivatives
  申请人：Buettelmann Bernd

  公开号：US20070287739A1

  公开（公告）日：2007-12-13

  The present invention is concerned with aryl-4-ethynyl-isoxazole derivatives of formula I wherein R 1 to R 5 are as described in the specification and pharmaceutically acceptable salt thereof. This class of compounds has high affinity and selectivity for GABA A α5 receptor binding sites, being useful as a cognitive enhancer or for the treatment of cognitive disorders like Alzheimer's disease.

  本发明涉及式I的芳基-4-乙炔-异恶唑衍生物，其中R1至R5如规范中所述，并且其药用盐。这类化合物具有高亲和力和选择性结合到GABA A α5受体结合位点，可用作认知增强剂或用于治疗阿尔茨海默病等认知障碍。
• Dihydro-benzo [b] [1,4] diazepin-2-one derivatives
  申请人：——

  公开号：US20020198197A1

  公开（公告）日：2002-12-26

  This invention is a dihydro-benzo [b] [1,4] diazepin-2-one derivative of the formula 1 wherein R 1 , R 2 , R 3 and Y are as defined in the specification. The invention includes pharmaceutical compositions containing these compounds, a process for their preparation and a method of treatment or prevention of acute and/or chronic neurological disorders by administering an effective amount of the compound of formula I or a pharmaceuticall acceptable salt thereof.

  这项发明是一种二氢苯并[1,4]二氮杂环己-2-酮衍生物，其化学式如下所示：其中R1、R2、R3和Y的定义如规范中所述。该发明包括含有这些化合物的药物组合物，其制备方法以及通过给予化合物I或其药用可接受盐的有效剂量来治疗或预防急性和/或慢性神经系统疾病的方法。
• Dihydro-benzo [B] [1,4] diazepin-2-one derivatives
  申请人：Hoffmann-La Roche Inc.

  公开号：US06548495B2

  公开（公告）日：2003-04-15

  This invention is a dihydro-benzo[b][1,4]diazepin-2-one derivative of the formula wherein R1, R2, R3 and Y are as defined in the specification. The invention includes pharmaceutical compositions containing these compounds, a process for their preparation and a method of treatment or prevention of acute and/or chronic neurological disorders by administering an effective amount of the compound of formula I or a pharmaceuticall acceptable salt thereof.

  这项发明涉及一种二氢苯并[b][1,4]二氮杂烷-2-酮衍生物，其化学式中的R1、R2、R3和Y如规范中所定义。该发明包括含有这些化合物的药物组合物、其制备方法以及通过给予公式I化合物或其药学上可接受的盐的有效量来治疗或预防急性和/或慢性神经系统疾病的方法。