5-溴-1-苯并噻吩-2-羧酸 | 7312-10-9

• 物质功能分类: 医药中间体 - 杂环化合物 - 噻吩类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 中文名称: 5-溴-1-苯并噻吩-2-羧酸
• 中文别名: 5-溴代苯并[b]噻吩-2-羧酸；5-溴苯并[b]噻吩-2-甲酸
• 英文名称: 5-bromobenzo[b]thiophene-2-carboxylic acid
• 英文别名: 5-bromo-1-benzothiophene-2-carboxylic acid；5-bromobenzothiophene-2-carboxylic acid
• CAS: 7312-10-9
• 化学式: C₉H₅BrO₂S
• mdl: MFCD01929338
• 分子量: 257.107
• InChiKey: ONNFNEFYXIPHCA-UHFFFAOYSA-N

物化性质

• 熔点：
  230-234°C
• 沸点：
  429.7±25.0 °C(Predicted)
• 密度：
  1.813±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  65.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2934999090
• 危险性防范说明：
  P305+P351+P338
• 危险性描述：
  H302,H319
• 储存条件：
  存储条件：2-8°C，避光干燥密闭保存。

SDS

Name:	5-Bromo-1-benzothiophene-2-carboxylic acid Material Safety Data Sheet
Synonym:	None Known
CAS:	7312-10-9

Section 1 - Chemical Product MSDS Name:5-Bromo-1-benzothiophene-2-carboxylic acid Material Safety Data Sheet
Synonym:None Known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
7312-10-9	5-Bromo-1-benzothiophene-2-carboxylic	97+	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
No information found.

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Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing.
Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 7312-10-9: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: off-white
Odor: slight
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 232.5-235.5 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C9H5BrO2S
Molecular Weight: 257.11

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Oxidizing agents, bases, amines.
Hazardous Decomposition Products:
Carbon monoxide, oxides of sulfur, carbon dioxide, hydrogen bromide, bromine.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 7312-10-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
5-Bromo-1-benzothiophene-2-carboxylic acid - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 7312-10-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 7312-10-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7312-10-9 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  5-溴-1-苯并噻吩-2-羧酸 在 喹啉 、 铜 作用下， 生成 5-溴苯并[b]噻吩
  参考文献：
  名称：

  Badger et al., Journal of the Chemical Society, 1957, p. 2624,2628

  摘要：

  DOI：
• 作为产物：
  描述：

  5-溴-2-氟苯甲醛 在 potassium carbonate 、 sodium hydroxide 作用下， 以 甲醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 生成 5-溴-1-苯并噻吩-2-羧酸
  参考文献：
  名称：

  2-(苯并[b]噻吩-2-基)-4-苯基-4,5-二氢恶唑衍生物作为广谱抗真菌剂的设计、合成和生物活性评价

  摘要：

  为发现广谱、稳定代谢的抗真菌化合物，设计合成了一系列2-(苯并[ b ]噻吩-2-基)-4-苯基-4,5-二氢恶唑衍生物。化合物A30-A34对白色念珠菌具有优异的广谱抗真菌活性，MIC 值在 0.03-0.5  μg /mL 范围内，对新型隐球菌和烟曲霉的 MIC 值在 0.25-2 μg / mL范围内. 此外，化合物A31和A33在体外人肝微粒体中表现出高代谢稳定性，半衰期分别为 80.5 分钟和 69.4 分钟。此外，化合物A31和A33对 CYP3A4 和 CYP2D6 显示出微弱的抑制作用或几乎没有抑制作用。SD大鼠的药代动力学评价表明，化合物A31具有适宜的药代动力学性质，值得进一步研究。

  DOI：

  10.1016/j.ejmech.2021.113987

文献信息

• Aromatic amidine derivatives and salts thereof
  申请人：Daiichi Pharmaceutical Co., Ltd.

  公开号：US05576343A1

  公开（公告）日：1996-11-19

  An anticoagulant agent which comprises, as an active ingredient, an aromatic amidine derivative represented by the following general formula (1) or a salt thereof: ##STR1## wherein the group represented by ##STR2## is a group selected from indolyl, benzofuranyl, benzothienyl, benzimidazolyl, benzoxazolyl, benzothiazolyl, naphthyl, tetrahydronaphthyl and indanyl; X is a single bond, an oxygen atom, a sulfur atom or a carbonyl group; and Y is a saturated or unsaturated 5- or 6-membered heterocyclic moiety or cyclic hydrocarbon moiety optionally having a substituent group, an amino group optionally having a substituent group or an aminoalkyl group optionally having a substituent group. The inventive compound has a high anticoagulant capacity based on its excellent FXa inhibition activity.

  一种抗凝剂，其包括作为活性成分的芳香胺基衍生物，其由以下一般式（1）或其盐所表示：##STR1## 其中由##STR2##表示的基团是从吲哚基，苯并呋喃基，苯并噻吩基，苯并咪唑基，苯并噁唑基，苯并噻唑基，萘基，四氢萘基和吲哚基中选择的基团；X是单键，氧原子，硫原子或羰基；Y是饱和或不饱和的5-或6-成员杂环基团或环烃基团，可选地具有取代基团，可选地具有取代基团的氨基团或可选地具有取代基团的氨基烷基团。这种创新化合物具有基于其出色的FXa抑制活性的高抗凝能力。
• [DE] 2-HETEROARYLCARBONSÄUREAMIDE<br/>[EN] 2-HETEROARYL CARBOXAMIDES<br/>[FR] 2-HETEROARYLCARBOXAMIDES
  申请人：BAYER HEALTHCARE AG

  公开号：WO2003104227A1

  公开（公告）日：2003-12-18

  Die Erfindung betrifft neue 2-Heteroarylcarbonsäureamide und ihre Verwendung zur Herstellung von Arzneimitteln zur Behandlung und/oder Prophylaxe von Krankheiten und zur Verbesserung der Wahrnehmung, Konzentrationsleistung, Lernleistung und/oder Gedächtnisleistung. (I): in welcher R1 1-Aza-bicyclo [2.2.2]oct-3-yl, welches gegebenenfalls über das Sticktoffätom mit einem Rest ausgewählt aus der Gruppe C1-C4-Alkyl, Benzyl und Oxy substituiert ist, A Sauerstoff oder Schwefel, der Ring B Benzo oder Pyrido, die jeweils gegebenenfalls durch Reste aus der Reihe Halogen, Cyano, Formyl, Trifluormethyl, Trifluormethoxy, Nitro, Amino, C1-C6-Alkyl und C1-C6-Alkoxy substituiert sind, E C≡C, Aryl und Heteroaryl, wobei Aryl und Heteroaryl durch Reste aus der Reihe Halogen, Cyano, Trifluormethyl, Trifluormethyl, Trifluormethoxy, Nitro, Amino, C1-C6-Alkoxy und C1-C6-Alkyl substituiert sein Können, bedeuten, sowie die Solvate, Salze oder Solvate der Salze dieser Verbindungen.

  这项发明涉及新的2-杂环芳基羧酰胺及其用于制备用于治疗和/或预防疾病以及改善感知、注意力、学习和/或记忆能力的药物的用途。其中，R1为1-Aza-bicyclo[2.2.2]oct-3-yl，可能通过氮原子与来自C1-C4-烷基、苄基和氧的基团中的一种取代，A为氧或硫，环B为苯并或吡啶，并且可以通过来自卤素、氰基、甲酰基、三氟甲基、三氟甲氧基、硝基、氨基、C1-C6-烷基和C1-C6-烷氧基的基团取代，E为C≡C、芳基和杂环芳基，其中芳基和杂环芳基可以通过来自卤素、氰基、三氟甲基、三氟甲基、三氟甲氧基、硝基、氨基、C1-C6-烷氧基和C1-C6-烷基的基团取代，以及这些化合物的溶剂化合物、盐或盐的溶剂化合物。
• [EN] STAT DEGRADERS AND USES THEREOF<br/>[FR] AGENTS DE DÉGRADATION DE STAT ET LEURS UTILISATIONS
  申请人：KYMERA THERAPEUTICS INC

  公开号：WO2021188696A1

  公开（公告）日：2021-09-23

  The present invention provides compounds, compositions thereof, and methods of using the same.

  本发明提供了化合物、其组合物以及使用相同的方法。
• [EN] HETEROARYL COMPOUNDS AND THEIR USE AS MER INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROARYLE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE MER
  申请人：DONG A SOCIO HOLDINGS CO LTD

  公开号：WO2018071343A1

  公开（公告）日：2018-04-19

  Compounds of formula (I) [Formula should be inserted here] and a pharmaceutically acceptable salt thereof, wherein A, R1, R2, R3, R4, R5, R6, R7, R24, X, L, n and p are as defined in the specification, are useful for treating or preventing Mer tyrosine kinase receptor modulated disease or conditions. Also described are pharmaceutical compositions of compounds of formula (I), and methods for using such compounds and compositions.

  式(I)的化合物及其药学上可接受的盐，其中A、R1、R2、R3、R4、R5、R6、R7、R24、X、L、n和p如规范中定义的那样，可用于治疗或预防Mer酪氨酸激酶受体调节的疾病或症状。还描述了式(I)的化合物的药物组合物，以及使用这些化合物和组合物的方法。
• [EN] 4 ( 1H) -PYRIDINONE DERIVATIVES AND THEIR USE AS ANTIMALARIA AGENTS<br/>[FR] DÉRIVÉS DE 4(1H)-PYRIDINONE ET LEUR UTILISATION COMME AGENTS ANTIPALUDIQUES
  申请人：GLAXO GROUP LTD

  公开号：WO2010081904A1

  公开（公告）日：2010-07-22

  4-pyridone (4-pyridinone) derivatives of Formula (I) and pharmaceutically acceptable derivatives thereof, processes for their preparation, pharmaceutical formulations thereof and their use in chemotherapy of certain parasitic infections such as malaria, are provided.

  4-吡啶酮（4-吡啶酮）的衍生物，其化学式为（I），以及其药用可接受的衍生物，其制备方法，药物配方以及它们在化疗特定寄生虫感染如疟疾中的应用。