2-氟-4-溴苯甲酸甲酯 | 179232-29-2

• 物质功能分类: 化学试剂 - 有机试剂 - 芳烃
• 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: 2-氟-4-溴苯甲酸甲酯
• 中文别名: 4-溴-2-氟苯甲酸甲酯
• 英文名称: methyl 4-bromo-2-fluorobenzoate
• 英文别名: methyl 2-fluoro-4-bromobenzoate；4-bromo-2-fluorobenzoic acid methyl ester；2-fluoro-4-bromobenzoic acid methyl ester
• CAS: 179232-29-2
• 化学式: C₈H₆BrFO₂
• mdl: MFCD06203731
• 分子量: 233.037
• InChiKey: DLILIUSWDLJMCE-UHFFFAOYSA-N

物化性质

• 熔点：
  58-60℃
• 沸点：
  272.7±25.0℃ (760 Torr)
• 密度：
  1.577±0.06 g/cm3 (20 ºC 760 Torr)
• 闪点：
  118.7±23.2℃
• 溶解度：
  可溶于氯仿（少许）、甲醇（少许）

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2916399090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Methyl 4-bromo-2-fluorobenzoate
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: Methyl 4-bromo-2-fluorobenzoate
CAS number: 179232-29-2

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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.
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: C8H6BrFO2
Molecular weight: 233.0

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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, hydrogen bromide.

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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

制备方法与用途

简述

2-氟-4-溴苯甲酸甲酯是一种有机化合物，拥有诸多独特性质。首先，它具备较强的稳定性，在常温下可以长时间保存而不发生分解。其次，该化合物具有一定的溶解性，能溶于多种有机溶剂，如乙醇和丙酮等。此外，2-氟-4-溴苯甲酸甲酯还表现出一定的反应活性，能够与多种化合物进行取代、加成等化学反应。这些特性使其在化学合成及药物研发等领域展现出广泛的应用前景。

用途

作为一种多功能的有机中间体，2-氟-4-溴苯甲酸甲酯被广泛应用于多种药物中。这类药物具有抗炎、抗菌和抗肿瘤等多种活性，已被用于治疗癌症和感染性疾病。同时，它也可作为药物载体，提高药物在生物体内的溶解度及吸收率。此外，在农药领域，2-氟-4-溴苯甲酸甲酯同样展现出巨大潜力。作为一种高效的杀虫剂与杀菌剂成分，该化合物能够有效防治农作物病虫害，并且对环境和生物的影响较小。

此外，这种有机化合物还可用作有机合成材料的前体，参与制备多种具有特殊功能和性质的材料。例如，它可以作为有机光电材料的一部分，用于生产太阳能电池、发光二极管等器件。

反应信息

• 作为反应物：
  描述：

  2-氟-4-溴苯甲酸甲酯 在 tris-(dibenzylideneacetone)dipalladium(0) 、 [(4-(N,N-二甲氨基)苯基]二叔丁基膦 、 硫酸 、 三乙胺 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 甲苯 、 乙腈 为溶剂， 反应 27.5h， 生成 维特克拉
  参考文献：
  名称：

  [EN] SOLID STATE FORMS OF VENETOCLAX AND PROCESSES FOR PREPARATION OF VENETOCLAX
  [FR] FORMES SOLIDES DU VÉNÉTOCLAX ET PROCÉDÉS DE PRÉPARATION DU VÉNÉTOCLAX

  摘要：

  披索替尼的固态形式、其药物组合物和用途的披露。还披露了披索替尼的制备过程。

  公开号：

  WO2017156398A1
• 作为产物：
  描述：

  4-溴-2-氟苯甲酸 在 三甲基氯硅烷 作用下， 以 甲醇 为溶剂， 反应 12.0h， 以52%的产率得到2-氟-4-溴苯甲酸甲酯
  参考文献：
  名称：

  Heterocyclic compounds with carboxyl isostere groups and their use for the treatment of cardiovascular diseases

  摘要：

  本申请涉及新颖的杂环化合物，它们的制备方法，它们用于治疗和/或预防疾病的用途，以及它们用于生产用于治疗和/或预防疾病的药物的用途，特别是用于治疗和/或预防心血管疾病。

  公开号：

  US20090227640A1

文献信息

• [EN] HORMONE RECEPTOR MODULATORS FOR TREATING METABOLIC MUTAGENIC AND FIBROTIC CONDITIONS AND DISORDERS<br/>[FR] MODULATEURS DU RÉCEPTEUR HORMONAL POUR LE TRAITEMENT D'ÉTATS ET DE TROUBLES MÉTABOLIQUES MUTAGÈNES ET FIBROTIQUES
  申请人：ARDELYX INC

  公开号：WO2019055808A1

  公开（公告）日：2019-03-21

  The invention relates to activators of FXR useful in the treatment of autoimmune disorders, liver disease, intestinal disease, kidney disease, cancer, and other diseases in which FXR plays a role, having the Formula (I): wherein L1, A, X1, X2, Y1, Y2, Y3, Y4, R1, R2, and R3 are described herein.

  这项发明涉及FXR的激活剂，可用于治疗自身免疫性疾病、肝病、肠道疾病、肾脏疾病、癌症以及FXR发挥作用的其他疾病，其化学式为（I）：其中L1、A、X1、X2、Y1、Y2、Y3、Y4、R1、R2和R3如本文所述。
• [EN] NOVEL AGENTS TARGETING CYP51<br/>[FR] NOUVEAUX AGENTS CIBLANT CYP51
  申请人：SCRIPPS RESEARCH INST

  公开号：WO2015048306A1

  公开（公告）日：2015-04-02

  The invention provides inhibitors of a sterol C14-demethylase, a new series of 4- aminopyridyl-based lead inhibitors targeting Trypanosoma cruzi CYP51 (TcCYP51) developed using structure-based drug design as well as structure -property relationship (SPR) analyses. The screening hit starting point, LP 10 (KD < 42 nM; EC50 of 0.65 μΜ), has been optimized to give the potential leads that have low nanomolar binding affinity to TcCYP51 and significant activity against T. cruzi amastigotes cultured in human myoblasts. Many of the optimized compounds have improved microsome stability, and most are selective against the T. cruzi CYP51 relative to human CYPs 1A2, 2D6 and 3A4 (<50% inhibition at 1 μΜ). A rationale for the improvement of microsome stability and selectivity of inhibitors against human metabolic CYP enzymes is presented. In addition, the binding mode of several compounds of the invention with the T. brucei CYP51 (TbCYP51) ortholog has been characterized by x-ray structure analysis. Orally active compounds and their cyclodextrin complexes have been shown to be effective against Chagas-infected mice.

  该发明提供了一种甾醇C14-去甲基酶的抑制剂，这是一种新系列基于4-氨基吡啶的首选抑制剂，通过基于结构的药物设计以及结构-性质关系（SPR）分析来瞄准Trypanosoma cruzi CYP51（TcCYP51）而开发的。筛选起始点LP 10（KD < 42 nM；EC50为0.65 μΜ）已经经过优化，产生了具有低纳摩尔级别结合亲和力和对在人类肌细胞培养的T. cruzi游离体的显著活性的潜在首选抑制剂。许多经过优化的化合物具有改善的微粒体稳定性，大多数相对于人类CYPs 1A2、2D6和3A4对T. cruzi CYP51具有选择性（在1 μΜ下<50%的抑制）。提出了改善微粒体稳定性和抑制剂对人类代谢CYP酶的选择性的理由。此外，通过X射线结构分析表征了该发明的几种化合物与T. brucei CYP51（TbCYP51）同源物的结合方式。口服活性化合物及其环糊精复合物已被证明对克氏病感染的小鼠有效。
• [EN] SULFONAMIDE COMPOUNDS HAVING TRPM8 ANTAGONISTIC ACTIVITY<br/>[FR] COMPOSÉS SULFONAMIDES AYANT UNE ACTIVITÉ D'ANTAGONISTE DE TRPM8
  申请人：MITSUBISHI TANABE PHARMA CORP

  公开号：WO2012124825A1

  公开（公告）日：2012-09-20

  Sulfonamide compounds having TRPM8 antagonistic activity are provided. A sulfonamide compound of formula (I) or a pharmaceutically acceptable salt thereof, or a prodrug thereof: (I) wherein Ring A is bicyclic aromatic heterocycle comprised of (a) pyridine is condensed with benzene; or (b) pyridine is condensed with monocyclic aromatic heterocycle, and Ring A binds to a sulfonylamino moiety on a carbon atom adjacent to a nitrogen atom of the pyridine ring constituting Ring A, Ring B is (a) monocyclic or bicyclic aromatic hydrocarbon; (b) monocyclic or bicyclic alicyclic hydrocarbon; (c) monocyclic or bicyclic aromatic heterocycle; or (d) monocyclic or bicyclic non-aromatic heterocycle, Ring C is (a) benzene; or (b) monocyclic aromatic heterocycle, and other symbols are the same as defined in the specification.

  提供具有TRPM8拮抗活性的磺胺类化合物。公式（I）的磺胺类化合物或其药学上可接受的盐，或其前药：（I）其中环A是由（a）吡啶与苯环融合；或（b）吡啶与单环芳香杂环融合而成的双环芳香杂环，环A与构成环A的吡啶环上的氮原子相邻的碳原子上的磺酰氨基团结合，环B是（a）单环或双环芳香烃；（b）单环或双环脂环烃；（c）单环或双环芳香杂环；或（d）单环或双环非芳香杂环，环C是（a）苯环；或（b）单环芳香杂环，其他符号与规范中定义的相同。
• [EN] FUSED TRICYCLIC COMPOUNDS AND USES THEREOF IN MEDICINE<br/>[FR] COMPOSÉS TRYCICLIQUES CONDENSÉS ET UTILISATIONS CORRESPONDANTES EN MÉDECINE
  申请人：SUNSHINE LAKE PHARMA CO LTD

  公开号：WO2018219356A1

  公开（公告）日：2018-12-06

  The present invention relates to a fused tricyclic compound and use thereof as a medicament, in particular as a medicament for the treatment and/or prevention of hepatitis B. Specifically, the invention relates to a compound having Formula (I) or a stereoisomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, wherein each variate is as defined in specification. The invention also relates to the use of the compound having Formula (I) or a stereoisomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof as a medicament, especially as a medicament for the treatment and/or prevention of hepatitis B.

  本发明涉及一种融合三环化合物及其作为药物的用途，特别是作为治疗和/或预防乙型肝炎的药物。具体地，本发明涉及具有化学式（I）或其立体异构体、互变异构体、N-氧化物、溶剂合物、代谢物、药学上可接受的盐或其前药的化合物，其中每个变量如规范中所定义。本发明还涉及将具有化学式（I）或其立体异构体、互变异构体、N-氧化物、溶剂合物、代谢物、药学上可接受的盐或其前药用作药物，特别是作为治疗和/或预防乙型肝炎的药物。
• SUBSTITUTED BIPIPERIDINYL DERIVATIVES
  申请人：Bayer Pharma Aktiengesellschaft

  公开号：US20160318866A1

  公开（公告）日：2016-11-03

  The invention relates to novel substituted bipiperidinyl derivatives, to processes for their preparation, to their use for the treatment and/or prevention of diseases and to their use for preparing medicaments for the treatment and/or prevention of diseases, in particular for the treatment and/or prevention of diabetic microangiopathies, diabetic ulcers on the extremities, in particular for promoting wound healing of diabetic foot ulcers, diabetic heart failure, diabetic coronary microvascular heart disorders, peripheral and cardiac vascular disorders, thromboembolic disorders and ischaemias, peripheral circulatory disturbances, Raynaud's phenomenon, CREST syndrome, microcirculatory disturbances, intermittent claudication, and peripheral and autonomous neuropathies.

  该发明涉及新型取代的双哌啶衍生物，涉及它们的制备方法，涉及它们用于治疗和/或预防疾病以及用于制备治疗和/或预防疾病的药物的用途，特别是用于治疗和/或预防糖尿病微血管病变、四肢糖尿病溃疡，特别是促进糖尿病足溃疡愈合、糖尿病心力衰竭、糖尿病冠状微血管心脏疾病、外周和心脏血管疾病、血栓栓塞疾病和缺血、外周循环障碍、雷诺现象、CREST综合征、微循环障碍、间歇性跛行以及外周和自主神经病变的治疗和/或预防。