4-(二氟甲氧基)苯酚 | 87789-47-7

• 物质功能分类: 有机原料 - 醇、酚、酚醇类化合物及衍生物 - 酚及其卤化、磺化、硝化或亚硝化衍生物
• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: 4-(二氟甲氧基)苯酚
• 中文别名: 对二氟甲氧基苯酚；4-二氟甲氧基苯酚
• 英文名称: 4-(difluoromethoxy)phenol
• CAS: 87789-47-7
• 化学式: C₇H₆F₂O₂
• 分子量: 160.12
• InChiKey: BNHAYQSUBZKWAG-UHFFFAOYSA-N

物化性质

• 沸点：
  225.2±30.0 °C(Predicted)
• 密度：
  1.300±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险品标志：
  T
• 安全说明：
  S45
• 危险类别码：
  R23/24/25
• 海关编码：
  2909500000
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  -20°C，保存于惰性气体中

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-(Difluoromethoxy)phenol
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-(Difluoromethoxy)phenol
CAS number: 87789-47-7

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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: C7H6F2O2
Molecular weight: 160.1

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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, 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：

  4-(二氟甲氧基)苯酚 在 硝酸 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 1.17h， 生成 4-(difluoromethoxy)-2-nitrophenol
  参考文献：
  名称：

  [EN] COMPOUNDS WHICH HAVE ACTIVITY AT M1 RECEPTOR AND THEIR USES IN MEDICINE
  [FR] COMPOSÉS PRÉSENTANT UNE ACTIVITÉ AU NIVEAU DU RÉCEPTEUR M1 ET LEURS UTILISATIONS EN MÉDECINE

  摘要：

  提供具有公式(I)或其盐的化合物：其中R4、R5、R6、Q、A、Y和R按描述定义。披露了这些化合物作为药物的使用和在制造用于治疗精神病性障碍、认知障碍和阿尔茨海默病药物中的应用。本发明还公开了包含这些化合物的药物组合物。

  公开号：

  WO2009037294A1
• 作为产物：
  描述：

  1-(benzyloxy)-4-(difluoromethoxy)benzene 在 palladium 10% on activated carbon 、 氢气 作用下， 以 甲醇 为溶剂， 20.0 ℃ 、3.1 kPa 条件下， 以78%的产率得到4-(二氟甲氧基)苯酚
  参考文献：
  名称：

  [EN] PYRAZOLOPYRIMIDINE COMPOUNDS AS JAK INHIBITORS
  [FR] COMPOSÉS PYRAZOLOPYRIMIDINE UTILISÉS EN TANT QU'INHIBITEURS DE JAK

  摘要：

  本文描述了作为JAK激酶抑制剂有用的化合物及其盐。还提供了包括这种JAK抑制剂和药用载体、辅料或载体的药物组合物，以及治疗或减轻患者对Janus激酶活性抑制响应的疾病或病症的方法。

  公开号：

  WO2019139714A1

文献信息

• [EN] BICYCLIC HETEROCYCLE DERIVATIVES AND USE THEREOF AS GPR119 MODULATORS<br/>[FR] DÉRIVÉS HÉTÉROCYCLIQUES BICYCLIQUES ET LEUR UTILISATION EN TANT QUE MODULATEURS DE GPR119
  申请人：SCHERING CORP

  公开号：WO2009143049A1

  公开（公告）日：2009-11-26

  The present invention relates to Bicyclic Heterocycle Derivatives of formula (I), compositions comprising a Bicyclic Heterocycle Derivative, and methods of using the Bicyclic Heterocycle Derivatives for treating or preventing obesity, diabetes, a metabolic disorder, a cardiovascular disease or a disorder related to the activity of GPR1 19 in a patient.

  本发明涉及公式（I）的双环杂环衍生物，包含双环杂环衍生物的组合物，以及使用双环杂环衍生物治疗或预防患者的肥胖、糖尿病、代谢紊乱、心血管疾病或与GPR119活性相关的疾病的方法。
• Discovery of potent, selective, orally active benzoxazepine-based Orexin-2 receptor antagonists
  作者：Tatsuhiko Fujimoto、Jun Kunitomo、Yoshihide Tomata、Keiji Nishiyama、Masato Nakashima、Mariko Hirozane、Shin-ichi Yoshikubo、Keisuke Hirai、Shogo Marui

  DOI：10.1016/j.bmcl.2011.08.093

  日期：2011.11

  identify a series of potent, selective, orally active human Orexin-2 Receptor (OX2R) antagonists, we elucidated structure-activity relationship (SAR) on the 7-position of a benzoxazepine scaffold by utilizing Hammett σp and Hansch-Fujita π value as aromatic substituent constants. The attempts led to the discovery of compound 1m, possessing good in vitro potency with over 100-fold selectivity against OX1R,

  在我们的努力，以确定一系列有效的，选择性的，口服活性的人类食欲素-2受体（OX 2 R）拮抗剂，我们通过利用哈米特σ阐明上的苯并氧氮杂骨架的7位上的结构-活性关系（SAR）p和Hansch-藤田的π值作为芳香族取代基常数。这些尝试导致了化合物1m的发现，该化合物具有良好的体外功效，对OX1R的选择性超过100倍，在人和大鼠肝微粒体中具有良好的代谢稳定性，在大鼠中具有良好的口服生物利用度，并且在口服给药时具有大鼠体内的拮抗活性。
• [EN] MODULATORS OF THE INTEGRATED STRESS PATHWAY<br/>[FR] MODULATEURS DE LA VOIE DE RÉPONSE INTÉGRÉE AU STRESS
  申请人：CALICO LIFE SCIENCES

  公开号：WO2017193034A1

  公开（公告）日：2017-11-09

  Provided herein are compounds, compositions, and methods useful for modulating the integrated stress response (ISR) and for treating related diseases; disorders and conditions.

  本文提供了用于调节综合应激反应（ISR）并治疗相关疾病、疾病和症状的化合物、组合物和方法。
• [EN] ARYL AND HETEROARYL ETHER COMPOUNDS AS ROR GAMMA MODULATORS<br/>[FR] COMPOSÉS ÉTHER D'ARYLE ET ÉTHER D'HÉTÉROARYLE EN TANT QUE MODULATEURS DE ROR GAMMA
  申请人：GLENMARK PHARMACEUTICALS SA

  公开号：WO2015159233A1

  公开（公告）日：2015-10-22

  The present disclosure is directed to compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein Ring A, Ring B, R, R2, R3, n, and p are as defined herein, which are active as modulators of retinoid-related orphan receptor gamma t (RORγt). These compounds prevent, inhibit, or suppress the action of RORγt and are therefore useful in the treatment of RORγt mediated diseases, disorders, syndromes or conditions such as, e.g., pain, inflammation, COPD, asthma, rheumatoid arthritis, colitis, multiple sclerosis, psoriasis, neurodegenerative diseases and cancer.

  本公开涉及式(I)的化合物及其药用盐，其中环A、环B、R、R2、R3、n和p如本文所定义，这些化合物作为视黄酸相关孤儿受体γt（RORγt）的调节剂具有活性。这些化合物可以预防、抑制或抑制RORγt的作用，因此在治疗RORγt介导的疾病、疾病、综合症或症状方面具有用处，例如疼痛、炎症、慢性阻塞性肺病（COPD）、哮喘、类风湿性关节炎、结肠炎、多发性硬化、牛皮癣、神经退行性疾病和癌症。
• NOVEL BRADYKININ B1-ANTAGONISTS
  申请人：Hauel Norbert

  公开号：US20110263626A1

  公开（公告）日：2011-10-27

  The present invention relates to compounds of general formula I wherein n, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 are defined as stated hereinafter, the enantiomers, the diastereomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with organic or inorganic acids or bases, which have valuable properties, the preparation thereof, the pharmaceutical compositions containing the pharmacologically effective compounds, the preparation thereof and the use thereof.

  本发明涉及一般式I的化合物，其中n，R1，R2，R3，R4，R5，R6，R7和R8如下所述定义，其对映体，非对映体，其混合物及其盐，特别是其与有机或无机酸或碱形成的生理上可接受的盐，具有有价值的性质，其制备，含有药理学有效化合物的药物组合物，其制备以及其用途。