2-氨基-6-溴苯甲酸 | 20776-48-1

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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-氨基-6-溴苯甲酸
• 中文别名: 2-溴-6-氨基苯甲酸；6-溴-2-氨基苯甲酸
• 英文名称: 2-amino-6-bromobenzoic acid
• CAS: 20776-48-1
• 化学式: C₇H₆BrNO₂
• 分子量: 216.034
• InChiKey: BNQPROAXWQCNKO-UHFFFAOYSA-N

物化性质

• 熔点：
  136 °C
• 沸点：
  348.9±32.0 °C(Predicted)
• 密度：
  1.793±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  63.3
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2922499990
• 危险品标志：
  Xi
• 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

---

Section 1. Identification of the substance
2-Amino-6-bromobenzoic acid
Product Name:
Synonyms: 6-Bromoanthranilic acid

---

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

---

Section 3. Composition/information on ingredients.
2-Amino-6-bromobenzoic acid
Ingredient name:
CAS number: 20776-48-1

---

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:

---

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.

---

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.

---

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, refrigerated.

---

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.

---

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: C7H6BrNO2
Molecular weight: 216

---

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 bromide.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

化学性质：无色至淡黄色的固体。

反应信息

• 作为反应物：
  描述：

  2-氨基-6-溴苯甲酸 在 四(三苯基膦)钯 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 碳酸氢钠 、 potassium carbonate 、 溶剂黄146 、 N,N-二甲基苯胺 、 三乙胺 、 三氯氧磷 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 乙二醇二甲醚 、 水 为溶剂， 反应 72.0h， 生成 5-(5-苯基-4-((吡啶-2-甲基)氨基)喹唑啉-2-基)吡啶-3-磺酰胺
  参考文献：
  名称：

  [EN] QUINAZOLINES AS POTASSIUM ION CHANNEL INHIBITORS
  [FR] QUINAZOLINES COMME INHIBITEURS DES CANAUX IONIQUES POTASSIQUES

  摘要：

  其中A、X、Y、Z、R1和R24如所述的(I)式化合物。这些化合物作为钾通道功能的抑制剂以及用于治疗和预防心律不齐、IKur相关疾病和其他由离子通道功能介导的疾病是有用的。

  公开号：

  WO2011028741A1
• 作为产物：
  描述：

  2-溴-6-硝基甲苯 在 盐酸 、 potassium permanganate 、 magnesium sulfate 、 tin(ll) chloride 作用下， 以 乙醇 、 水 为溶剂， 反应 57.17h， 生成 2-氨基-6-溴苯甲酸
  参考文献：
  名称：

  Synthesis of 123I-Labelled Analogues of Imidazobenzodiazepine Receptor Ligands.

  摘要：

  溴代或碘代异丁烯酸酐与 N-甲基甘氨酸、L-脯氨酸或 D-脯氨酸反应，得到溴代或碘代的 1,4-苯并二氮杂环庚二酮。 或碘代的 1,4-苯并二氮杂环庚二酮，在与乙基或叔丁基异氰基乙酸酯缩合后 异氰基乙酸乙酯或异氰基乙酸叔丁酯缩合后，得到溴代或碘代咪唑苯并 碘咪唑并二氮杂卓羧酸酯。这些芳基卤化物 在（三苯基膦）存在下，用双（三丁基锡）将这些芳基卤化物转化为相应的三丁基锡烷。 三苯基膦）钯（0）的存在下，用双（三丁基锡）将这些芳基卤化物转化为相应的三丁基锡烷，然后用 在氯胺-T 的存在下，用（123I）碘化钠处理锡烷，得到所需的 123I 标记。 得到所需的 123I 标记的类似物 咪唑苯并二氮杂卓受体配体氟马西尼和溴他西尼。

  DOI：

  10.1071/ch99135

文献信息

• [EN] FUSED-RING PYRIMIDIN-4(3H)-ONE DERIVATIVES, PROCESSES FOR THE PREPARATION AND USES THEREOF<br/>[FR] DERIVES DE LA PYRIMIDIN-4(3H)-ONE A CYCLES FUSIONNES, SPN PROCEDE DE PREPARATION ET SES UTILISATIONS
  申请人：SANKYO CO

  公开号：WO2003106435A1

  公开（公告）日：2003-12-24

  AbstractNovel compounds of the following formula (I) and pharmacologically acceptable salt and esters thereof can modulate LXR function and as a result show excellent anti-arteriosclerotic and anti-inflammatory activity:wherein:A represents aryl or heteroaryl;R1, R2 and R3 are the same or different and each represents hydrogen, hydroxyl, nitro, cyano, amino, halogen, carboxy, carbamoyl, mercapto, alkyl, haloalkyl, alkylcarbonyloxy, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, dialkylamino, alkylcarbonylamino, N-(alkylcarbonyl)-N-(alkyl)amino, alkoxycarbonylamino, N-(alkoxycarbonyl)-N-(alkyl)amino, alkylsulfonylamino, N-(alkylsulfonyl)-N-(alkyl)amino, haloalkylsulfonylamino, N-(haloalkylsulfonyl)-N-(alkyl)amino, alkylcarbonyl, alkoxycarbonyl, alkylaminocarbonyl or dialkylaminocarbonyl group, or R1 and R2 together are alkylenedioxy;R4 and R5 are the same or different and each represents hydrogen, hydroxyl, amino, halogen, mercapto, alkyl, haloalkyl, alkoxy, alkoxycarbonyl or alkylthio;X represents hydrogen, hydroxyl, halogen, alkoxy or haloalkoxy; andY represents an optionally substituted alkyl, cycloalkyl, heterocyclyl, aryl, cycloalkylalkyl, heterocyclylalkyl or aralkyl group.

  新化合物具有以下式（I）的结构，其药学上可接受的盐和酯可以调节LXR功能，从而表现出优秀的抗动脉粥样硬化和抗炎活性：其中：A代表芳基或杂环芳基；R1、R2和R3相同或不同，每个代表氢、羟基、硝基、氰基、氨基、卤素、羧基、氨基甲酰基、巯基、烷基、卤代烷基、烷基羰氧基、烷氧基、烷硫基、烷磺基、烷基氨基、二烷基氨基、烷基羰基氨基、N-（烷基羰基）-N-（烷基）氨基、烷氧羰基氨基、N-（烷氧羰基）-N-（烷基）氨基、烷磺酰氨基、N-（烷磺酰基）-N-（烷基）氨基、卤代烷基磺酰氨基、N-（卤代烷基磺酰基）-N-（烷基）氨基、烷基羰基、烷氧羰基、烷基氨基羰基或二烷基氨基羰基，或R1和R2一起是亚烷二氧基；R4和R5相同或不同，每个代表氢、羟基、氨基、卤素、巯基、烷基、卤代烷基、烷氧基、烷氧羰基或烷硫基；X代表氢、羟基、卤素、烷氧基或卤代烷氧基；Y代表可选择取代的烷基、环烷基、杂环烷基、芳基、环烷基烷基、杂环烷基烷基或芳基烷基。
• Synthesis, biological evaluation and molecular docking study of N-(2-methoxyphenyl)-6-((4-nitrophenyl)sulfonyl)benzamide derivatives as potent HIV-1 Vif antagonists
  作者：Meng Zhou、Rong-Hua Luo、Xue-Yan Hou、Rui-Rui Wang、Guo-Yi Yan、Huan Chen、Rong-Hong Zhang、Jian-You Shi、Yong-Tang Zheng、Rui Li、Yu-Quan Wei

  DOI：10.1016/j.ejmech.2017.01.010

  日期：2017.3

  Viral infectivity factor (Vif) is protective against APOBEC3G (A3G)-mediated viral cDNA hypermutations, and development of molecules that inhibit Vif mediated A3G degradation is a novel strategy for blocking HIV-1 replication. Through optimizations of the central ring of N-(2-methoxyphenyl)-2-((4-nitrophenyl)thio)benzamide (RN-18), we found a potent compound 12c with EC50 value of 1.54 μM, enhancing

  病毒感染因子（Vif）对APOBEC3G（A3G）介导的病毒cDNA超突变具有保护作用，而抑制Vif介导的A3G降解的分子的发展是一种阻断HIV-1复制的新策略。通过优化N-（2-甲氧基苯基）-2-（（4-硝基苯基）硫基）苯甲酰胺（RN-18）的中心环，我们发现有效化合物12c的EC50值为1.54μM，从而进一步增强了抗病毒活性与非许可的H9细胞中的RN-18相比，高出150倍。12c通过抑制Vif功能来保护A3G免于降解。此外，12c抑制了具有相对较高活性的不同HIV-1临床菌株（HIV-1KM018，HIV-1TC-1和HIV-1WAN）和耐药菌株（NRTI，NNRTI，PI和FI）。用甘氨酸酰胺化12c得到前药13a，与12c相比，其水溶性提高了约2600倍。而且，图13a以0.228μM的EC 50值有效地抑制了病毒复制。这些结果表明前药13a是用于治疗AIDS的有前途的候选药物。
• Discovery of β-Arrestin Biased, Orally Bioavailable, and CNS Penetrant Neurotensin Receptor 1 (NTR1) Allosteric Modulators
  作者：Anthony B. Pinkerton、Satyamaheshwar Peddibhotla、Fusayo Yamamoto、Lauren M. Slosky、Yushi Bai、Patrick Maloney、Paul Hershberger、Michael P. Hedrick、Bekhi Falter、Robert J. Ardecky、Layton H. Smith、Thomas D. Y. Chung、Michael R. Jackson、Marc G. Caron、Lawrence S. Barak

  DOI：10.1021/acs.jmedchem.9b00340

  日期：2019.9.12

  Neurotensin receptor 1 (NTR1) is a G protein coupled receptor that is widely expressed throughout the central nervous system where it acts as a neuromodulator. Neurotensin receptors have been implicated in a wide variety of CNS disorders, but despite extensive efforts to develop small molecule ligands there are few reports of such compounds. Herein we describe the optimization of a quinazoline based

  神经降压素受体1（NTR1）是一种G蛋白偶联受体，在整个中枢神经系统中广泛表达，在其中它充当神经调节剂。神经降压素受体与多种中枢神经系统疾病有关，但是尽管为开发小分子配体付出了巨大的努力，但很少有此类化合物的报道。在这里，我们描述了基于喹唑啉的铅的优化，以得到18（SBI-553），这是一种有效的脑渗透NTR1变构调节剂。
• [EN] 2- [ (2-{PHENYLAMINO}-1H-PYRROLO [2, 3-D] PYRIMIDIN-4-YL) AMINO] BENZAMIDE DERIVATIVES AS IGF-1R INHIBITORS FOR THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE 2-[(2-{PHÉNYLAMINO}-1H-PYRROLO[2,3-D]PYRIMIDIN-4-YL)AMINO]BENZAMIDE EN TANT QU'INHIBITEUR D'IGF-1R POUR LE TRAITEMENT DU CANCER
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2009020990A1

  公开（公告）日：2009-02-12

  Novel pyrrolopyrimidines as shown in formula (I) and pharmaceutically acceptable derivatives thereof. The compounds are useful in the inhibition of IGF-1R.

  新型吡咯吡嘧啶如公式(I)所示，及其药用可接受的衍生物。这些化合物在抑制IGF-1R方面是有用的。
• BENZODIAZEPINE DERIVATIVES AS GABA A GAMMA1 PAM
  申请人：Hoffmann-La Roche Inc.

  公开号：US20210309664A1

  公开（公告）日：2021-10-07

  Compounds having the general formula (I) wherein R 1 , R 2 , R 3 , R 4 , R 5 and X are as described herein, compositions including the compounds and methods of using the compounds.

  具有一般公式(I)的化合物，其中R1、R2、R3、R4、R5和X如本文所述，包括这些化合物的组合物和使用这些化合物的方法。