2-甲基-6-硝基-4H-1,4-苯并恶嗪-3-酮 | 57463-01-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 中文名称: 2-甲基-6-硝基-4H-1,4-苯并恶嗪-3-酮
• 中文别名: 2-甲基-6-硝基-2H-1,4-苯并恶唑-3(4H)-酮
• 英文名称: 3,4-dihydro-2-methyl-6-nitro-3-oxo-2H-1,4-benzoxazine
• 英文别名: 2-methyl-6-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one；2-methyl-6-nitro-4H-benzo[1,4]oxazin-3-one；2-methyl-6-nitro-3,4-dihydro-2H-1,4-benzoxazin-3-one；2-methyl-6-nitro-4H-benzo[1,4]oxazin-3-one；6-nitro-2-methyl-1,4-benzoxazin-3-one；2-Methyl-6-nitro-2,3-dihydro-1,4-benzoxazin-3-on；2-methyl-6-nitro-4H-1,4-benzoxazin-3-one
• CAS: 57463-01-1
• 化学式: C₉H₈N₂O₄
• 分子量: 208.174
• InChiKey: JIRMEYNXGZSORX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  84.2
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
2-Methyl-6-nitro-2,4-dihydro-1,4-benzoxazin-3-one
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.
2-Methyl-6-nitro-2,4-dihydro-1,4-benzoxazin-3-one
Ingredient name:
CAS number: 57463-01-1

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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: C9H8N2O4
Molecular weight: 208.2

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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-甲基-6-硝基-4H-1,4-苯并恶嗪-3-酮 在 硼烷四氢呋喃络合物 作用下， 以 四氢呋喃 为溶剂， 反应 2.5h， 以96%的产率得到2-methyl-6-nitro-3,4-dihydro-2H-benzo[b][1,4]oxazine
  参考文献：
  名称：

  [EN] MK2 INHIBITORS AND USES THEREOF
  [FR] INHIBITEURS MK2 ET UTILISATIONS ASSOCIÉES

  摘要：

  本发明提供了化合物、其组合物以及使用方法。

  公开号：

  WO2014149164A1
• 作为产物：
  描述：

  2-(2-chloro-propionylamino)-4-nitro-phenol 在 sodium ethanolate 、 potassium iodide 作用下， 以 乙醇 为溶剂， 生成 2-甲基-6-硝基-4H-1,4-苯并恶嗪-3-酮
  参考文献：
  名称：

  Thuillier; Laforest; Bessin, European Journal of Medicinal Chemistry, 1975, vol. 10, # 1, p. 37 - 42

  摘要：

  DOI：

文献信息

• [Omim][BF4], a green and recyclable ionic liquid medium for the one-pot chemoselective synthesis of benzoxazinones
  作者：Ali Sharifi、Mehdi Barazandeh、M. Saeed Abaee、Mojtaba Mirzaei

  DOI：10.1016/j.tetlet.2010.01.122

  日期：2010.4

  An efficient procedure for the one-pot chemoselective synthesis of 2H-benzo[b][1,4]oxazin-3(4H)-one derivatives from their corresponding o-aminophenols is developed using DBU in the ionic liquid [omim][BF4]. Upon completion of the reaction and separation of the product, the ionic liquid is recovered and successfully reused over nine recycles without any noticeable loss of performance.

  在离子液体中使用DBU开发了一种从其相应的邻氨基苯酚一锅化学选择合成2 H-苯并[ b ] [1,4]恶嗪-3（4 H）-one衍生物的有效方法。 [BF 4 ]。反应完成并分离出产物后，将离子液体回收并在9个循环中成功重复使用，而不会造成任何明显的性能损失。
• HETEROCYCLIDENE-N-(ARYL) ACETAMIDE DERIVATIVE
  申请人：UCHIDA Hideharu

  公开号：US20100016285A1

  公开（公告）日：2010-01-21

  The blow-described formula (I) [Ch. 1] a compound represented by formula (I) (wherein k, m, n, and p each represent 0 to 2; j and q represents 0 or 1; R 1 represents a halogen atom, a hydrocarbon group, a heterocyclic group, an alkoxy group, an alkoxycarbonyl group, NH 2 , OH, a carboxyl group, an alkanoyl group, CN, NO 2 , or the like; R 2 represents a halogen atom, an amino group, a hydrocarbon group, an aromatic heterocyclic group, an oxo group, or the like; represents an oxygen atom, —NR 3 —, or —S(O)r- (wherein r is an integer of 0 to 2); X 2 represents a methylene group, an oxygen atom, —NR 3 — (wherein R 3 is a hydrogen atom, a hydrocarbon group, or the like), or S(O)r- (wherein r is an integer of 0 to 2); W represents a methylene group, a carbonyl group, or a sulfonyl group; R 7 represents a hydrogen atom, a hydrocarbon group, a heterocyclic group, or the like; R 8 represents a hydrogen atom, a halogen atom, a hydrocarbon group, a heterocyclic group, the broken line in the ring containing X 1 and X 2 represents a condensation of two rings; cycle moiety represents a five- or six-membered aryl ring or heteroaryl ring; and the solid line and the broken line between L 1 and L 2 are a single bond or double bond, and the wavy line represents an E-isomer or a Z-isomer), a salt thereof, or solvates thereof, and a pharmaceutical composition containing the compound as an active ingredient.

  以下是所描述的公式(I)[Ch. 1]的化合物，由公式(I)表示（其中k、m、n和p各自表示0到2；j和q表示0或1；R1表示卤素原子、碳氢基团、杂环基团、烷氧基、烷氧羰基基团、NH2、OH、羧基、烷酰基、CN、NO2或类似物；R2表示卤素原子、氨基基团、碳氢基团、芳香杂环基团、氧代基团或类似物；表示氧原子、-NR3-或-S（O）r-（其中r为0至2的整数）；X2表示亚甲基基团、氧原子、-NR3-（其中R3为氢原子、碳氢基团或类似物）或S（O）r-（其中r为0至2的整数）；W表示亚甲基基团、羰基基团或磺酰基基团；R7表示氢原子、碳氢基团、杂环基团或类似物；R8表示氢原子、卤素原子、碳氢基团、杂环基团，环中的X1和X2之间的断线表示两个环的缩合；环基表示五元或六元芳基环或杂芳基环；实线和L1和L2之间的断线是单键或双键，波浪线表示E-异构体或Z-异构体），其盐或溶剂化物，以及含有该化合物作为活性成分的药物组成物。
• MK2 INHIBITORS AND USES THEREOF
  申请人：CELGENE AVILOMICS RESEARCH, INC.

  公开号：US20150376208A1

  公开（公告）日：2015-12-31

  The present invention provides compounds, compositions thereof, and methods of using the same.

  本发明提供化合物，其组成物和使用方法。
• HETEROCYCLIDENE-N-(ARYL)ACETAMIDE DERIVATIVE
  申请人：MOCHIDA PHARMACEUTICAL CO., LTD.

  公开号：EP2128157A1

  公开（公告）日：2009-12-02

  The blow-described formula (I): [Ch. 1] a compound represented by formula (I) : (wherein k, m, n, and p each represent 0 to 2; j and q represents 0 or 1; R1 represents a halogen atom, a hydrocarbon group, a heterocyclic group, an alkoxy group, an alkoxycarbonyl group, NH2, OH, a carboxyl group, an alkanoyl group, CN, NO2, or the like; R2 represents a halogen atom, an amino group, a hydrocarbon group, an aromatic heterocyclic group, an oxo group, or the like; X1 represents an oxygen atom, -NR3-, or -S(O)r- (wherein r is an integer of 0 to 2); X2 represents a methylene group, an oxygen atom, -NR3- (wherein R3 is a hydrogen atom, a hydrocarbon group, or the like), or -S(O)r- (wherein r is an integer of 0 to 2); W represents a methylene group, a carbonyl group, or a sulfonyl group; R7 represents a hydrogen atom, a hydrocarbon group, a heterocyclic group, or the like; R8 represents a hydrogen atom, a halogen atom, a hydrocarbon group, a heterocyclic group, the broken line in the ring containing X1 and X2 represents a condensation of two rings; cycle moiety represents a five- or six-memebered aryl ring or heteroaryl ring; and the solid line and the broken line between L1 and L2 are a single bond or double bond, and the wavy line represents an E-isomer or a Z-isomer), a salt thereof, or solvates thereof, and a pharmaceutical composition containing the compound as an active ingredient.

  吹气式（I）： [1] 式 (I) 所代表的化合物： (其中 k、m、n 和 p 分别代表 0 至 2；j 和 q 代表 0 或 1；R1 代表卤素原子、烃基、杂环基、烷氧基、烷氧羰基、NH2、OH、羧基、烷酰基、CN、NO2 或类似物；X1 代表氧原子、-NR3- 或 -S(O)r- （其中 r 为 0 至 2 的整数）； X2 代表亚甲基、氧原子、-NR3- （其中 R3 为氢原子、烃基或类似基团）或 -S(O)r- （其中 r 为 0 至 2 的整数）；W 代表亚甲基、羰基或磺酰基； R7 代表氢原子、烃基、杂环基或类似基团； R8 代表氢原子、卤素原子、烃基、杂环基；L1和L2之间的实线和断线为单键或双键，波浪线代表E-异构体或Z-异构体）、其盐或其溶物，以及含有该化合物作为活性成分的药物组合物。
• MK2 inhibitors and uses thereof
  申请人：Celgene CAR LLC

  公开号：US10138256B2

  公开（公告）日：2018-11-27

  The present invention provides compounds, compositions thereof, and methods of using the same.

  本发明提供了化合物、其组合物以及使用方法。