2-吗啉基-5-硝基吡啶 | 26820-62-2

• 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1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 中文名称: 2-吗啉基-5-硝基吡啶
• 中文别名: 2-(吗啡啉-1-基)-5-硝基吡啶；2-吗啉代-5-硝基吡啶；2-吗啉-5-硝基-吡啶
• 英文名称: 4-(5-nitro-pyridin-2-yl)-morpholine
• 英文别名: 4-(5-Nitropyridin-2-yl)morpholine
• CAS: 26820-62-2
• 化学式: C₉H₁₁N₃O₃
• mdl: MFCD00023308
• 分子量: 209.205
• InChiKey: FYJXIPHXFGFEGT-UHFFFAOYSA-N

物化性质

• 熔点：
  112-114°C
• 沸点：
  406.4±45.0 °C(Predicted)
• 密度：
  1.325±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.444
• 拓扑面积：
  71.2
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S22,S26,S36/37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温且干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
4-(5-Nitropyridin-2-yl)morpholine
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
4-(5-Nitropyridin-2-yl)morpholine
Ingredient name:
CAS number: 26820-62-2

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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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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: C9H11N3O3
Molecular weight: 209.2

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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-吗啉基-5-硝基吡啶 在 盐酸 、 lithium aluminium tetrahydride 、 四(三苯基膦)钯 、 正丁基锂 、 四甲基乙二胺 、 palladium on activated charcoal 、 氢气 、 sodium carbonate 、 三乙胺 、 N,N-二异丙基乙胺 、 三氟乙酸 作用下， 以 四氢呋喃 、 甲醇 、 丙醇 、 乙醚 、 二氯甲烷 、 水 、 甲苯 为溶剂， 生成 2-[3,5-二(三氟甲基)苯基]-N,2-二甲基-N-[4-(2-甲基苯基)-6-吗啉-4-基-吡啶-3-基]丙酰胺
  参考文献：
  名称：

  构建NK-1受体拮抗剂的2,4,5-取代吡啶的有效方法的研究与开发

  摘要：

  罗氏（Roche）已为新型强效NK 1受体拮抗剂确定了2,4,5-三取代的吡啶模板。构建这些NK-1受体拮抗剂的吡啶核心的先前策略涉及2，5-二取代吡啶的功能化。现在我们报告从商品成分构建吡啶核的情况。Shestopalov报告了反式的合成1-（2-氨基）的-4'-芳基-5'-氰基-1'，2'，3'，4'-四氢-6'-羟基-2'-氧代-1,3'-联吡啶鎓内盐在碱的存在下，氯化-2-氧代乙基）吡啶鎓，芳族醛和氰基乙酸乙酯。这些盐与三氯氧化磷反应，得到4-芳基-3-氰基-2，6-二氯吡啶。通过胺对一个氯的区域选择性置换，剩余氯的氢解和腈水解，这些化合物可有效地转化为罗氏NK-1受体拮抗剂的烟酰胺前体。

  DOI：

  10.1021/op060128m
• 作为产物：
  描述：

  2-氯-5-硝基吡啶 以 乙腈 为溶剂， 生成 2-吗啉基-5-硝基吡啶
  参考文献：
  名称：

  Synthesis and Aminolysis of 2,4-Dinitrophenyl and 5-NitropyridineN-Hydroxy Oxime Derivatives

  摘要：

  制备了 2,4-二硝基苯氧基衍生物 12-16 和 5-硝基-2-吡啶氧基衍生物 18-22。通过元素分析、红外光谱和核磁共振对产物进行了鉴定。12-16 和 18-22 以吗啉为亲核体，在 CH3CN 中发生亲核芳香取代反应，分别得到 N-(2,4-二硝基苯基)吗啉 (23) 和 N-(5-硝基-2-吡啶基)吗啉 (24)。在一定温度范围内对这些反应在 CH3CN 中的动力学进行的分光光度测量表明，这些反应不是由吗啉催化的。12-16 和 18-22 与吗啉反应的布氏曲线图呈线性，斜率分别为 β12-16 = -1.58 ± 0.1 和 β18-22 = -1.15 ± 0.25。与反应活性最低的底物相比，这些相对速率常数以及较低的负β值都表明，齐聚物中间体的分解是一个缓慢的过程。低活化参数（ΔH# 和 ΔS#）与提出的过渡态（T#）相符。在决定速率的步骤中，RO- 阴离子的排出是通过分子内氢键与中间体 T# 中的氨氢结合来实现的。

  DOI：

  10.1246/bcsj.20110015

文献信息

• [EN] SUBSTITUTED PYRIDAZINE CARBOXAMIDE COMPOUNDS AS KINASE INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS DE PYRIDAZINECARBOXAMIDE SUBSTITUÉS UTILES EN TANT QUE COMPOSÉS INHIBITEURS DE KINASE
  申请人：XCOVERY INC

  公开号：WO2009154769A1

  公开（公告）日：2009-12-23

  Pyridazine derivatives have unexpected drug properties as inhibitors of protein kinases and are useful in treating disorders related to abnormal protein kinase activities such as cancer.

  吡啶并呋嗪衍生物作为蛋白激酶抑制剂具有意想不到的药物特性，并可用于治疗与异常蛋白激酶活性相关的疾病，如癌症。
• Anti-Viral Compounds
  申请人：DeGoey David A.

  公开号：US20100317568A1

  公开（公告）日：2010-12-16

  Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) are described. This invention also relates to processes of making such compounds, compositions comprising such compounds, and methods of using such compounds to treat HCV infection.

  描述了一种有效抑制丙型肝炎病毒（“HCV”）复制的化合物。本发明还涉及制备这种化合物的方法、包含这种化合物的组合物，以及使用这种化合物治疗HCV感染的方法。
• TRI-HETEROCYCLIC DERIVATIVES, PREPARATION PROCESS AND USES THEREOF
  申请人：SHANGHAI DE NOVO PHARMATECH CO LTD.

  公开号：US20140329800A1

  公开（公告）日：2014-11-06

  The present invention relates to a tri-heterocyclic derivatives, preparation process and uses thereof, specifically relates to a tri-heterocyclic derivatives of the formula (I) or a pharmaceutically acceptable salt thereof, preparation process, and further relates to a pharmaceutically acceptable composition comprising compounds of formula (I), or a pharmaceutically acceptable salt thereof, and their pharmaceutical use as inhibitors of kinase.

  本发明涉及一种三杂环衍生物，其制备过程及用途，具体涉及公式(I)的三杂环衍生物或其药学上可接受的盐，制备过程，并进一步涉及包含公式(I)化合物或其药学上可接受的盐的药学上可接受的组合物，以及它们作为激酶抑制剂的药用。
• [EN] THIAZOLE AND OXAZOLE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE À BASE DE THIAZOLE ET D'OXAZOLE
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2009076140A1

  公开（公告）日：2009-06-18

  The present invention provides thiazole and oxazole compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents.

  本发明提供了噻唑和恶唑化合物、含有该化合物的组合物，以及它们的制备方法和作为药物的应用方法。
• [EN] SULFONAMIDE COMPOUNDS AND USES AS TNAP INHIBITORS<br/>[FR] COMPOSÉS SULFONAMIDES ET LEURS UTILISATIONS EN TANT QU'INHIBITEURS DE TNAP
  申请人：SANFORD BURNHAM MED RES INST

  公开号：WO2013126608A1

  公开（公告）日：2013-08-29

  Described herein are compounds that modulate the activity of TNAP. In some embodiments, the compounds described herein inhibit TNAP. In certain embodiments, the compounds described herein are useful in the treatment of conditions associated with hyper- mineralization.

  本发明描述了调节TNAP活性的化合物。在某些实施例中，本发明描述的化合物抑制TNAP。在某些实施例中，本发明描述的化合物可用于治疗与过度矿化相关的病症。

表征谱图