3,4-二氯-2-氟苯胺 | 886762-39-6

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟苯胺系列
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3,4-二氯-2-氟苯胺
• 中文别名: 2-氟-3,4-二氯苯胺
• 英文名称: 3,4-dichloro-2-fluoroaniline
• CAS: 886762-39-6
• 化学式: C₆H₄Cl₂FN
• mdl: MFCD04039241
• 分子量: 180.009
• InChiKey: ZPTBUEKFZSYXBD-UHFFFAOYSA-N

物化性质

• 沸点：
  256℃
• 密度：
  1.502
• 闪点：
  109℃

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2921420090
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3,4-Dichloro-2-fluoroaniline
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: 3,4-Dichloro-2-fluoroaniline
CAS number: 886762-39-6

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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: C6H4Cl2FN
Molecular weight: 180

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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 chloride, 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
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：

  3,4-二氯-2-氟苯胺 在 盐酸 、 氨 、 碳酸氢钠 、 potassium carbonate 、 N,N-二异丙基乙胺 、 三氯氧磷 作用下， 以 四氢呋喃 、 甲醇 、 水 、 N,N-二甲基甲酰胺 、 丙酮 、 甲苯 为溶剂， 反应 52.5h， 生成 波齐替尼盐酸盐
  参考文献：
  名称：

  US2014/275534

  摘要：

  公开号：
• 作为产物：
  描述：

  三氯苯 在 ammonium hydroxide 、 tetrafluoroboric acid 、 硫酸 、 硝酸 、 铁粉 、 溶剂黄146 、 sodium nitrite 作用下， 以 邻二甲苯 、 水 、 1,2-二氯乙烷 、 氯苯 、 丙酮 为溶剂， 135.0 ℃ 、1.0 MPa 条件下， 反应 8.0h， 生成 3,4-二氯-2-氟苯胺
  参考文献：
  名称：

  一种3,4-二氯-2-氟苯胺的制备方法

  摘要：

  本发明公开了一种3,4‑二氯‑2‑氟苯胺的制备方法，其方法步骤为：(1)以1,2,3‑三氯苯为原料，经硝化反应后得到2,3,4‑三氯硝基苯；(2)所述2,3,4‑三氯硝基苯经氨解反应，得到2,3‑二氯‑6‑硝基苯胺；(3)所述2,3‑二氯‑6‑硝基苯胺在有机溶剂中与含氟无机酸和亚硝酸钠发生重氮化反应生成重氮盐，再加热分解得到2‑氟‑3,4‑二氯硝基苯；(4)所述2‑氟‑3,4‑二氯硝基苯经还原得到3,4‑二氯‑2‑氟苯胺。本方法以1,2,3‑三氯苯为原料，通过硝化、氨解、重氮化、分解、还原等工艺，得到3,4‑二氯‑2‑氟苯胺；本方法提供了一条3,4‑二氯‑2‑氟苯胺的合成线路，具有工艺简单、过程易控、产品收率高、纯度高以及生产成本低等特点。

  公开号：

  CN114230471A
• 作为试剂：
  描述：

  4-[(4-氯-7-甲氧基喹唑啉-6-基)氧基]哌啶-1-羧酸叔丁酯 、 3,4-二氯-2-氟苯胺 在 3,4-二氯-2-氟苯胺 作用下， 生成 tert-butyl 4-(4-(3,4-dichloro-2-fluorophenylamino)-7-methoxyquinazolin-6-yloxy)piperidin-1-carboxylate
  参考文献：
  名称：

  NOVEL AMIDE DERIVATIVE FOR INHIBITING THE GROWTH OF CANCER CELLS

  摘要：

  本发明提供了一种新型酰胺衍生物及其药学上可接受的盐，该酰胺衍生物能够选择性和有效地抑制由表皮生长因子受体过度表达引起的癌细胞生长，并且还能够防止由EGFR酪氨酸激酶突变引起的药物耐受性的发展。本发明还提供了一种包含该酰胺衍生物作为活性成分的药物组合物。

  公开号：

  US20100179120A1

文献信息

• [EN] BENZOTHIADIAZINE COMPOUNDS<br/>[FR] COMPOSÉS BENZOTHIADIAZINE
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2017098421A1

  公开（公告）日：2017-06-15

  The invention is directed to substituted benzothiadiazine derivatives. Specifically, the invention is directed to compounds according to Formula (I):wherein R, R1, R2, R3, R4 and R5 are as defined herein. The compounds of the invention are inhibitors of CD73 and can be useful in the treatment of cancer, pre-cancerous syndromes and diseases associated with CD73 inhibition, such as AIDS, autoimmune diseases, infections, atherosclerosis, and ischemia-reperfusion injury. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting CD73 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  本发明涉及取代苯并噻二嗪衍生物。具体而言，本发明涉及式(I)化合物：其中R、R1、R2、R3、R4和R5定义如下。本发明的化合物是CD73的抑制剂，可用于治疗癌症、前癌综合症和与CD73抑制相关的疾病，如艾滋病、自身免疫病、感染、动脉粥样硬化和缺血-再灌注损伤。因此，本发明进一步涉及包含本发明化合物的药物组合物。本发明更进一步的涉及使用本发明化合物或包含本发明化合物的药物组合物抑制CD73活性和治疗相关疾病的方法。
• [EN] AMINOQUINAZOLINE DERIVATIVES AND THEIR SALTS AND METHODS OF USE THEREOF<br/>[FR] DÉRIVÉS D'AMINOQUINAZOLINE, LEURS SELS ET LEURS PROCÉDÉS D'UTILISATION
  申请人：SUNSHINE LAKE PHARMA CO LTD

  公开号：WO2014177038A1

  公开（公告）日：2014-11-06

  Provided herein are aminoquinazoline compounds, salts and uses thereof. The compounds have Formula (I), or a stereoisomer, a geometric isomer, a tautomer, an N-oxide, a hydrate, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof. Also provided herein are pharmaceutical compositions containing the compounds disclosed herein, and uses of the compounds or the compositions for preventing, managing, treating or lessening the severity of a proliferative disorder in a patient and for modulating the protein tyrosine kinase activity.

  本文提供了氨基喹唑啉化合物、盐及其用途。这些化合物具有式(I)，或其立体异构体、几何异构体、互变异构体、N-氧化物、水合物、溶剂合物、代谢物、药学上可接受的盐或其前药。本文还提供了含有上述化合物的药物组合物，以及利用这些化合物或组合物预防、管理、治疗或减轻患者体内增殖性疾病的严重程度，并调节蛋白酪氨酸激酶活性的用途。
• QUINAZOLINE DERIVATIVE, PREPARATION METHOD THEREFOR, INTERMEDIATE, COMPOSITION AND APPLICATION THEREOF
  申请人：Xia Guangxin

  公开号：US20140206687A1

  公开（公告）日：2014-07-24

  Disclosed are as represented by Formula (I) a quinazoline derivative and a pharmaceutical acceptable salt thereof, or, an enantiomer, a non-enantiomer, a tautomer, a racemate, a solvate, a metabolic precursor, or a prodrug of both. Also disclosed are a preparation method therefor, an intermediate, a pharmaceutical composition having the quinazoline derivative, and an application thereof. The quinazoline derivative of the present invention is provided with improved anti-tumor activity.

  根据公式（I）所表示的是喹唑啉衍生物及其药用可接受盐，或者其对映体、非对映体、互变异构体、消旋体、溶剂合物、代谢前体或两者的前药。还公开了其制备方法、中间体、含有喹唑啉衍生物的药物组合物以及其应用。本发明的喹唑啉衍生物具有改善的抗肿瘤活性。
• 用作激酶抑制剂的化合物及其应用
  申请人：郑州同源康医药有限公司

  公开号：CN113278012B

  公开（公告）日：2022-07-12

  本发明涉及一种用作激酶抑制剂的化合物及其应用。该化合物的结构如式Ⅰ所示。本发明提供的用作激酶抑制剂的化合物，对EGFR和Her2外显子20插入突变具有良好的抑制活性，极有潜力开发成治疗相关疾病的药物。
• [EN] CXCR3 RECEPTOR AGONISTS<br/>[FR] AGONISTES DU RÉCEPTEUR CXCR3
  申请人：CELGENE INT II SARL

  公开号：WO2018045246A1

  公开（公告）日：2018-03-08

  Compounds are provided having the structure of the following Formula I: where R, R1, R2, R3a and R3b are as defined herein. Pharmaceutical compositions comprising such compounds, as well as methods related to their manufacture and use, are also provided.

  提供具有以下式I结构的化合物：其中R、R1、R2、R3a和R3b如本文所述定义。还提供了包含这些化合物的药物组合物，以及与它们的制造和使用相关的方法。