4-氨基-2-甲氧基苯腈 | 7251-09-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 4-氨基-2-甲氧基苯腈
• 中文别名: 2-甲氧基-4-氨基苯腈；5-氨基-2-氰基苯甲醚；4-氨基-2-甲氧基苄腈；4-氨基-2-甲氧基苯甲腈；4-氰基-3-甲氧基苯胺
• 英文名称: 4-amino-2-methoxybenzonitrile
• 英文别名: 4-cyano-3-methoxyaniline
• CAS: 7251-09-4
• 化学式: C₈H₈N₂O
• 分子量: 148.164
• InChiKey: KTDRJLRJAHBQDQ-UHFFFAOYSA-N

物化性质

• 熔点：
  102℃
• 沸点：
  351.2±27.0 °C(Predicted)
• 密度：
  1.17±0.1 g/cm3(Predicted)
• 溶解度：
  溶于甲醇

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  59
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2926909090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  2-8℃

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Amino-2-methoxybenzonitrile
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: 4-Amino-2-methoxybenzonitrile
CAS number: 7251-09-4

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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: C8H8N2O
Molecular weight: 148.2

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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：

  4-氨基-2-甲氧基苯腈 在 氯化亚砜 、 sodium methylate 、 溶剂黄146 作用下， 以 乙醇 、 氯仿 、 水 为溶剂， 反应 50.0h， 生成 乐伐替尼
  参考文献：
  名称：

  一种乐伐替尼的合成方法

  摘要：

  本发明提供了一种乐伐替尼的合成方法。首先本发明以4‑氰基‑3‑羟基苯胺为起始原料，经碳酸二甲酯甲基化，经丙醛酸在室温反应肟化，在PPA条件下关环形成6‑氰基‑7‑甲氧基‑4‑喹啉酮，在氯化亚砜作用下形成6‑氰基‑7‑甲氧基‑4‑氯啉酮，在酸性条件下氰基水解合成乐伐替尼其中一个中间体6‑甲酰胺基‑7‑甲氧基‑4‑氯喹啉。然后将4‑羟基‑2氯苯胺与溴化氰在低温下形成4‑羟基‑2‑氯氰化胺，将4‑羟基‑2‑氯氰化胺与溴丙烷发生里特反应合成乐伐替尼的另一个关键中间体1‑(2‑氯‑4‑羟基苯基)‑3‑环丙基脲。最后将两个中间体6‑甲酰胺基‑7‑甲氧基‑4‑氯喹啉和1‑(2‑氯‑4‑羟基苯基)‑3‑环丙基脲在碱性环境下进行烷基化反应制得乐伐替尼。该方案具有反应条件温和，无剧毒试剂，绿色环保等优点。

  公开号：

  CN109734661B
• 作为产物：
  描述：

  6-硝基-1,2-苯异噁唑-3-羧酸甲酯 在 乙醇 、 三乙胺 、 甲苯 、 铂 作用下， 生成 4-氨基-2-甲氧基苯腈
  参考文献：
  名称：

  The Rearrangement of Benzisoxazole-3-carboxylates

  摘要：

  DOI：

  10.1021/ja01129a022

文献信息

• Development of 2-Thioxoquinazoline-4-one Derivatives as Dual and Selective Inhibitors of Dynamin-Related Protein 1 (Drp1) and Puromycin-Sensitive Aminopeptidase (PSA)
  作者：Akiyoshi Numadate、Yusuke Mita、Yotaro Matsumoto、Shinya Fujii、Yuichi Hashimoto

  DOI：10.1248/cpb.c14-00333

  日期：——

  An established inhibitor of dynamin-related protein 1 (Drp1), 3-(2,4-dichloro-5-methoxyphenyl)-2-thioxoquinazoline-4-one (mdivi-1), was recently reported also to show potent puromycin-sensitive aminopeptidase (PSA)-inhibitory activity. Herein, we report structural development of mdivi-1 derivatives and structure–activity relationship (SAR) analysis of the synthesized compounds, as well as the structurally related PSA-specific inhibitor 3-(2,6-diethylphenyl)quinazoline-2,4-dione (PAQ-22), with the aim of identifying key structural features for inhibitory activity in order to develop selective inhibitors of Drp1, which is a potential target for treatment of Huntington’s disease. Among the synthesized compounds, 3-(4-chloro-3-methoxyphenyl)-2-thioxoquinazoline-4-one (10g) exhibited more potent Drp1-inhibitory activity than mdivi-1 with high selectivity for Drp1 over PSA.

  已知的dynamin相关蛋白1（Drp1）抑制剂——3-(2,4-二氯-5-甲氧苯基)-2-噻唑啉酮（mdivi-1），近期还被报道显示出强大的嘌呤霉素敏感性氨基肽酶（PSA）抑制活性。在此，我们报道了mdivi-1衍生物的结构开发、合成化合物的构效关系（SAR）分析，以及结构相关的PSA特异性抑制剂3-(2,6-二乙基苯基)喹唑啉-2,4-二酮（PAQ-22），旨在识别抑制活性的关键结构特征，从而开发针对Drp1的选择性抑制剂，Drp1是治疗亨廷顿病的潜在靶点。在合成化合物中，3-(4-氯-3-甲氧苯基)-2-噻唑啉酮（10g）表现出比mdivi-1更强大的Drp1抑制活性，并对Drp1显示出高度选择性优于PSA。
• FUSED MORPHOLINOPYRIMIDINES AND METHODS OF USE THEREOF
  申请人：FORUM Pharmaceuticals Inc.

  公开号：US20170044182A1

  公开（公告）日：2017-02-16

  The present disclosure relates to Fused Morpholinopyrimidines, pharmaceutical compositions comprising an effective amount of a Fused Morpholinopyrimidine and methods for using a Fused Morpholinopyrimidine in the treatment of a neurodegenerative disease, comprising administering to a subject in need thereof an effective amount of a Fused Morpholinopyrimidine.

  本公开涉及融合吗啉吡嘧啶类化合物，包括有效量的融合吗啉吡嘧啶类化合物的药物组合物，以及在治疗神经退行性疾病中使用融合吗啉吡嘧啶类化合物的方法，包括向需要的受试者施用有效量的融合吗啉吡嘧啶类化合物。
• Heterocycles that are inhibitors of IMPDH enzyme
  申请人：——

  公开号：US20020040022A1

  公开（公告）日：2002-04-04

  Compounds of the formula 1 wherein X 1 is C(O), —S(O)—, or —S(O) 2 —; X 2 is CR 3 or N; X 3 is —NH—, —O—, or —S—; X 4 is CR 4 or N; X 5 is CR 5 or N; and X 6 is CR 6 or N are useful as inhibitors of IMPDH enzyme. Thus, these compounds can be used as therapeutic agents for IMPDH-associated disorders.

  公式1中的化合物，其中X1是C(O)、—S(O)—或—S(O)2—；X2是CR3或N；X3是—NH—、—O—或—S—；X4是CR4或N；X5是CR5或N；X6是CR6或N，可用作IMPDH酶的抑制剂。因此，这些化合物可作为治疗IMPDH相关疾病的治疗剂。
• Palladium-Catalyzed Silane/Siloxane Reductions in the One-Pot Conversion of Nitro Compounds into Their Amines, Hydroxylamines, Amides, Sulfon­amides, and Carbamates
  作者：Robert Maleczka、Ronald Rahaim

  DOI：10.1055/s-2006-950231

  日期：——

  A combination of palladium(II) acetate, aqueous potassi- um fluoride, and polymethylhydrosiloxane (PMHS) facilitates the room-temperature reduction of aromatic nitro compounds to anilines. These reactions tend to be quick (30 min), high-yielding, and tolerate a range of other functional groups. Replacement of PMHS/KF with triethylsilane allows for the reduction of aliphatic nitro compounds to their

  醋酸钯 (II)、氟化钾水溶液和聚甲基氢硅氧烷 (PMHS) 的组合有助于在室温下将芳香族硝基化合物还原为苯胺。这些反应往往快速（30 分钟）、高产，并且可以耐受一系列其他官能团。用三乙基硅烷代替 PMHS/KF 可以将脂肪族硝基化合物还原为相应的羟胺。根据底物的不同，这两种条件都可以将产物胺原位转化为酰胺、磺酰胺和氨基甲酸酯。
• [EN] VIRAL REPLICATION INHIBITORS<br/>[FR] INHIBITEURS DE REPLICATION VIRALE
  申请人：UNIV LEUVEN KATH

  公开号：WO2013045516A1

  公开（公告）日：2013-04-04

  The present invention relates to a series of novel compounds, methods to prevent or treat viral infections in animals by using the novel compounds and to said novel compounds for use as a medicine, more preferably for use as a medicine to treat or prevent viral infections, particularly infections with RNA viruses, more particularly infections with viruses belonging to the family of the Flaviviridae, and yet more particularly infections with the Dengue virus. The present invention furthermore relates to pharmaceutical compositions or combination preparations of the novel compounds, to the compositions or preparations for use as a medicine, more preferably for the prevention or treatment of viral infections. The invention also relates to processes for preparation of the compounds.

  本发明涉及一系列新化合物，通过使用这些新化合物来预防或治疗动物的病毒感染的方法，以及将这些新化合物用作药物，更好地用于治疗或预防病毒感染，特别是感染RNA病毒，更特别是感染属于黄病毒科的病毒，更特别是感染登革病毒。本发明还涉及这些新化合物的药物组合或混合制剂，用作药物的组合或制剂，更好地用于预防或治疗病毒感染。该发明还涉及这些化合物的制备方法。