2-氟-5-硝基-5-甲基吡啶 | 18605-16-8

• 物质功能分类: 医药中间体 - 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-氟-5-硝基-5-甲基吡啶
• 中文别名: 2-氟-6-甲基-5-硝基吡啶；2-氟-5-硝基-6-甲基吡啶
• 英文名称: 6-fluoro-2-methyl-3-nitropyridine
• 英文别名: 6-fluoro-2-methyl-3-nitro-pyridine；2-fluoro-5-nitro-6-picoline；2-Fluor-5-nitro-6-methylpyridin
• CAS: 18605-16-8
• 化学式: C₆H₅FN₂O₂
• mdl: MFCD03095071
• 分子量: 156.116
• InChiKey: JVLRFRZVCOWBDY-UHFFFAOYSA-N

物化性质

• 沸点：
  85°C/5mmHg(lit.)
• 密度：
  1.357±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  58.7
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT, IRRITANT-HARMFUL
• 危险品标志：
  Xi
• 安全说明：
  S36/37/39,S45
• 危险类别码：
  R34
• 海关编码：
  2933399090
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  存放于惰性气体中，并避免光照和空气接触。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Fluoro-2-methyl-3-nitropyridine
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H302: Harmful if swallowed
H314: Causes severe skin burns and eye damage
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P310: Immediately call a POISON CENTER or doctor/physician

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Section 3. Composition/information on ingredients.
Ingredient name: 6-Fluoro-2-methyl-3-nitropyridine
CAS number: 18605-16-8

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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.
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: C6H5FN2O2
Molecular weight: 156.1

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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, hydrogen fluoride.

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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
UN Number: UN3261 Class: 8 Packing group: II
Proper shipping name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (6-Fluoro-2-methyl-3-nitropyridine)

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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-氟-5-硝基-5-甲基吡啶 在 盐酸乙脒 、 sodium hydroxide 作用下， 以 水 、 二甲基亚砜 为溶剂， 反应 24.0h， 以97%的产率得到2-氨基-5-硝基-6-甲基吡啶
  参考文献：
  名称：

  从2-氟吡啶和乙酰胺盐酸盐到2-氨基吡啶衍生物的无过渡金属访问

  摘要：

  在无催化剂的条件下，已经开发了一种通过2-氟吡啶和乙am盐酸盐的亲核取代和水解来合成2-氨基吡啶衍生物的有效方法。该胺化反应使用廉价的乙am盐酸盐作为氨源，具有收率高，化学选择性高，底物适应性广的优点。结果表明，其他含有氟取代基的N-杂环也可以通过这些反应条件完成反应并产生目标产物。

  DOI：

  10.1039/c8ob02129e
• 作为产物：
  描述：

  2-氨基-5-硝基-6-甲基吡啶 在 氢氟酸 、 硼酸 、 sodium nitrite 作用下， 生成 2-氟-5-硝基-5-甲基吡啶
  参考文献：
  名称：

  Redox reaction thiol-disulfide for 3-, 4- and 6-methyl-5-nitopyridine derivatives –X-ray, electron absorption and emission, IR and Raman studies discussed in term of quantum chemical DFT calculations

  摘要：

  DOI：

  10.1016/j.molstruc.2024.139033

文献信息

• [EN] 5, 7-DIHYDRO- 6H-PYRIMIDO [ 5, 4-D] [ 1 ] BENZAZEPIN-6-THIONES AS PLK INHIBITORS<br/>[FR] 5, 7-DIHYDRO- 6H-PYRIMIDO [ 5, 4-D] [ 1 ] BENZAZÉPIN-6-THIONES UTILISÉES EN TANT QU'INHIBITEURS DE PLK
  申请人：MILLENNIUM PHARM INC

  公开号：WO2010065134A1

  公开（公告）日：2010-06-10

  This invention provides compounds of formula I: wherein R1, R2, R3, R4, R5, and R6 are as described in the specification. The compounds are inhibitors of PLK and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.

  本发明提供了公式I的化合物：其中R1、R2、R3、R4、R5和R6如说明书所述。这些化合物是PLK的抑制剂，因此可用于治疗增殖性、炎症性或心血管疾病。
• [EN] INHIBITORS OF BRUTON'S TYROSINE KINASE AND METHODS OF THEIR USE<br/>[FR] INHIBITEURS DE TYROSINE KINASE DE BRUTON ET LEURS PROCÉDÉS D'UTILISATION
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2017100668A1

  公开（公告）日：2017-06-15

  The present disclosure is directed to compounds of formula I and methods of their use and preparation, as well as compositions comprising compounds of formula I.

  本公开涉及公式I的化合物及其使用和制备方法，以及包含公式I化合物的组合物。
• [EN] ANDROGEN RECEPTOR MODULATORS<br/>[FR] MODULATEURS DU RECEPTEUR ANDROGENE
  申请人：KAROBIO AB

  公开号：WO2005042464A1

  公开（公告）日：2005-05-12

  Treatment of Diseases caused by Disturbances of the Activity of the Androgen Receptor uses of compounds of Formula (I): (as defined herein), for the treatment of diseases caused by disturbances of the activity of androgen receptor are provided: Formula (I). Isolated compounds of Formula (I) are also provided.

  由于雄激素受体活性紊乱引起的疾病的治疗使用化合物的公式(I)：（如本文所定义），用于治疗由雄激素受体活性紊乱引起的疾病：公式(I)。还提供了公式(I)的分离化合物。
• [EN] POLYCYCLIC COMPOUNDS AS INHIBITORS OF BRUTON'S TYROSINE KINASE<br/>[FR] COMPOSÉS POLYCYCLIQUES À UTILISER EN TANT QU'INHIBITEURS DE LA TYROSINE KINASE DE BRUTON
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2017100662A1

  公开（公告）日：2017-06-15

  The present disclosure is directed to compounds of Formula (I) as Bruton's kinase inhibitors and their preparation, as well as compositions comprising compounds of Formula (I).

  本公开涉及化合物的公式（I）作为Bruton激酶抑制剂及其制备，以及包含化合物的公式（I）的组合物。
• ENANTIOMERICALLY ENRICHED ARYLOAZOL-2-YL CYANOETHYLAMINO COMPOUNDS, METHOD OF MAKING AND METHOD OF USING THEREOF
  申请人：Soll Mark David

  公开号：US20100125089A1

  公开（公告）日：2010-05-20

  The present invention relates to novel aryloazol-2-yl-cyanoethylamino derivatives substantially enriched in an enantiomer of formula (I): and compounds of formula (IH) wherein R 3 , R 4 , R 5 , R 6 , R 7 , R 13a , R 13b , R 14a , R 14b , P, Q, V, W, X, Y, Z and a are as defined in the description, compositions thereof, processes for their preparation and their uses as pesticides.

  本发明涉及一种在式(I)的对映体方面显著富集的新颖芳基唑-2-基-氰基乙基氨基衍生物： 以及式(IH)的化合物 其中R3、R4、R5、R6、R7、R13a、R13b、R14a、R14b、P、Q、V、W、X、Y、Z和a如描述中所定义，以及它们的组合物、其制备方法以及它们作为杀虫剂的用途。