2-溴-1-(3-甲基苯并[b]噻吩-2-基)乙烷-1-酮 | 118337-33-0

• 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: 2-溴-1-(3-甲基苯并[b]噻吩-2-基)乙烷-1-酮
• 中文别名: 2-溴-1-(3-甲基苯[B]噻吩-2-基)乙烷-1-酮
• 英文名称: 2-bromo-1-(3-methylbenzo[b]thiophen-2-yl)ethan-1-one
• 英文别名: 2-bromo-1-(3-methyl-benzo[b]thiophen-2-yl)-ethanone；2-bromo-1-(3-methyl-benzo[b]thiophen-2-yl)-ethanone；2-bromo-1-(3-methyl-benzo[b]thiophen-2-yl)ethanone；2-(2-bromoacetyl)-3-methyl-benzo[b]thiophene；2-bromoacetyl-3-methylbenzothiophene；2-Bromacetyl-3-methylbenzothiophen；2-bromo-1-(3-methyl-1-benzothiophen-2-yl)ethanone
• CAS: 118337-33-0
• 化学式: C₁₁H₉BrOS
• mdl: MFCD00173793
• 分子量: 269.162
• InChiKey: PIQSJBQPXDKSHF-UHFFFAOYSA-N

物化性质

• 熔点：
  94-97°C
• 沸点：
  365.2±27.0 °C(Predicted)
• 密度：
  1.546±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.181
• 拓扑面积：
  45.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 危险类别码：
  R34
• 危险品运输编号：
  UN 3261
• 海关编码：
  2934999090
• 危险类别：
  IRRITANT
• 安全说明：
  S26,S36/37/39,S45

SDS

Name:	2-Bromo-1-(3-methylbenzo[b]thiophen-2-yl)ethan-1-one 97% Material Safety Data Sheet
Synonym:	2-(Bromoacetyl)-3-methylbenzothiophen
CAS:	118337-33-0

Section 1 - Chemical Product MSDS Name:2-Bromo-1-(3-methylbenzo[b]thiophen-2-yl)ethan-1-one 97% Material Safety Data Sheet
Synonym:2-(Bromoacetyl)-3-methylbenzothiophen

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
118337-33-0	2-Bromo-1-(3-methylbenzo[b]thiophen-2-	97%	unlisted

Hazard Symbols: C
Risk Phrases: 34

---

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.

---

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 immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Treat symptomatically and supportively.

---

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.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.

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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.

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Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area.

---

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# 118337-33-0: Personal Protective Equipment Eyes: Not available.
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: cream
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 94 - 97 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: C11H9BrOS
Molecular Weight: 269

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents, reducing 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# 118337-33-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2-Bromo-1-(3-methylbenzo[b]thiophen-2-yl)ethan-1-one - 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.

---

Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3261
Packing Group: III
IMO
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing group: III

---

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
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.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 118337-33-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 118337-33-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 118337-33-0 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：

  2-溴-1-(3-甲基苯并[b]噻吩-2-基)乙烷-1-酮 在 hexamethylenetetraamine 、 盐酸 作用下， 以 氯仿 、 甲醇 为溶剂， 反应 19.0h， 以93%的产率得到2-amino-1-(3-methylbenzo[b]thiophen-2-yl)ethanone hydrochloride
  参考文献：
  名称：

  Imidazo-benzothiazoles

  摘要：

  这项发明涉及一般公式1中的2-咪唑-苯并噻唑，其中R1、R2、R3、R4、R5、R6、R7、R′、R″、X、R′″和n在此处有定义，或其药用可接受的盐。已发现公式I的化合物是与A1和A3受体具有良好亲和力的腺苷受体配体。这些化合物具有有用的药用活性。

  公开号：

  US20040229862A1

文献信息

• [EN] OXADIAZINE COMPOUNDS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS OXADIAZINE ET LEURS MÉTHODES D'UTILISATION
  申请人：FORUM PHARMCEUTICALS INC

  公开号：WO2016201168A1

  公开（公告）日：2016-12-15

  The present disclosure relates to oxadiazine compounds, pharmaceutical compositions comprising an effective amount of an oxadiazine compound and methods for using an oxadiazine compound in the treatment of a neurodegenerative disease, comprising administering to a subject in need thereof an effective amount of an oxadiazine compound.

  本公开涉及恶二嗪化合物，包含有效量的恶二嗪化合物的药物组合物，以及使用恶二嗪化合物治疗神经退行性疾病的方法，包括向需要其的受试者施用有效量的恶二嗪化合物。
• 5-HT2B receptor antagonists
  申请人：——

  公开号：US20040010022A1

  公开（公告）日：2004-01-15

  The present invention relates to compounds of formula I: 1 wherein one of R 1 and R 4 is selected from the group consisting of H, and optionally substituted C 1-6 alkyl, C 3-7 cycloalkyl, C 3-7 cycloalkyl-C 1-4 alkyl, and phenyl-C 1-4 alkyl; and the other of R 1 and R 4 is an optionally substituted C 9-14 aryl group; R 2 and R 3 are either: (i) independently selected from H, R, R′, SO 2 R, C(═O)R, (CH 2 ) n NR 5 R 6 , where n is from 1 to 4 and R 5 and R 6 are independently selected from H and R, where R is optionally substituted C 1-4 alkyl, and R′ is optionally substituted phenyl-C 1-4 alkyl, or (ii) together with the nitrogen atom to which they are attached, form an optionally substituted C 5-7 heterocyclic group; and their use as pharmaceuticals, in particular for treating conditions alleviated by the antagonism of a 5-HT 2B receptor.

  本发明涉及公式I的化合物： 1 其中R 1 和R 4 之一选自由H、以及可选地取代的C 1-6 烷基、C 3-7 环烷基、C 3-7 环烷基-C 1-4 烷基和苯基-C 1-4 烷基组成的组；R 1 和R 4 的另一个是可选地取代的C 9-14 芳基基团；R 2 和R 3 是： (i)独立地选自H、R、R′、SO 2 R、C(═O)R、(CH 2 ) n NR 5 R 6 ，其中n是从1到4，R 5 和R 6 独立地选自H和R，其中R是可选地取代的C 1-4 烷基，R′是可选地取代的苯基-C 1-4 烷基，或 (ii)与它们连接的氮原子一起，形成一个可选地取代的C 5-7 杂环基团；以及它们作为药物的使用，特别用于治疗通过5-HT 2B 受体的拮抗作用减轻的状况。
• Hepatitis C Virus Inhibitors
  申请人：Sin Ny

  公开号：US20090274652A1

  公开（公告）日：2009-11-05

  Hepatitis C virus inhibitors having the general formula are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.

  揭示了具有一般公式的丙型肝炎病毒抑制剂。还揭示了包含这些化合物的组合物和使用这些化合物来抑制HCV的方法。
• FUSED HETEROARYL INHIBITORS OF PRO-MATRIX METALLOPROTEINASE ACTIVATION
  申请人：Leonard Kristi Anne

  公开号：US20120129872A1

  公开（公告）日：2012-05-24

  This invention relates to thiazole I and its therapeutic and prophylactic uses, wherein the variables A, Q, J, R 1 , R 3 , and R 5 are defined in the specification. Disorders treated and/or prevented include rheumatoid arthritis.

  该发明涉及噻唑I及其治疗和预防用途，其中变量A、Q、J、R1、R3和R5在规范中有定义。治疗和/或预防的疾病包括类风湿性关节炎。
• Compounds, pharmaceutical compositions, and methods for inhibiting cyclin-dependent kinases
  申请人：——

  公开号：US20030220326A1

  公开（公告）日：2003-11-27

  Pharmaceutical compositions containing effective amounts of CDK-inhibiting diaminothiazole compounds of the following formula (where R 1 and R 2 are as defined in the specification) or their salts, or prodrugs or active metabolites of such compounds or salts, are useful for treating disorders and diseases such as cancer: 1 In preferred embodiments, R 1 and R 2 are independently unsubstituted or substituted carbocyclic or heterocyclic aryl ring structures. Compounds where R 2 is ortho-substituted aryl are especially potent inhibitors of CDKs such as CDK4.

  含有以下公式中CDK抑制二氨基噻唑化合物的有效量的药物组合物（其中R1和R2如规范所定义）或其盐，或这些化合物或盐的前药或活性代谢物，可用于治疗癌症等疾病和疾病。在首选实施例中，R1和R2分别是未取代或取代的碳环或杂环芳香环结构。其中R2为邻位取代芳香族的化合物特别是CDKs如CDK4的有效抑制剂。