5-甲基-1-苯并噻吩-2-基硼酸 | 136099-65-5

• 物质功能分类: 化学试剂 - 有机试剂 - 硼酸
• 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-甲基-1-苯并噻吩-2-基硼酸
• 中文别名: 5-甲基苯并噻吩-2-硼酸；5-甲基-1-苯并噻吩-2-硼酸；5-甲基苯并[B]噻吩-2-硼酸
• 英文名称: (5-methyl-1-benzothiophen-2-yl)boronic acid
• 英文别名: 5-Methylbenzo[b]thiophene-2-boronic acid
• CAS: 136099-65-5
• 化学式: C₉H₉BO₂S
• mdl: MFCD06200866
• 分子量: 192.046
• InChiKey: DHNHZPQPQAINDI-UHFFFAOYSA-N

物化性质

• 熔点：
  100 °C
• 沸点：
  399.6±34.0 °C(Predicted)
• 密度：
  1.30±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.78
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.111
• 拓扑面积：
  68.7
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P305+P351+P338,P330,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H302,H315,H319,H335

SDS

Name:	5-Methylbenzo[b]thiophene-2-boronic acid Material Safety Data Sheet
Synonym:	None Known
CAS:	136099-65-5

Section 1 - Chemical Product MSDS Name:5-Methylbenzo[b]thiophene-2-boronic acid Material Safety Data Sheet
Synonym:None Known

---

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
136099-65-5	5-Methylbenzo[b]thiophene-2-boronic ac	97+%	unlisted

Hazard Symbols: XN
Risk Phrases: 22 36/37/38

---

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

---

Section 4 - FIRST AID MEASURES
Eyes: 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.
Ingestion:
Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or 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:

---

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 water spray, dry chemical, carbon dioxide, or chemical foam.

---

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. Avoid generating dusty conditions.

---

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

---

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# 136099-65-5: 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.

---

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: White
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 192 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: C9H9BO2S
Molecular Weight: 192.05

---

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids, strong bases, hydrogen fluoride.
Hazardous Decomposition Products:
Carbon monoxide, oxides of sulfur, carbon dioxide, borane, boron oxides.
Hazardous Polymerization: Has not been reported

---

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 136099-65-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
5-Methylbenzo[b]thiophene-2-boronic acid - Not listed by ACGIH, IARC, or NTP.

---

Section 12 - ECOLOGICAL INFORMATION

---

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

---

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:

---

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
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# 136099-65-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 136099-65-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 136099-65-5 is not listed on the TSCA inventory.
It is for research and development use only.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  5-甲基-1-苯并噻吩-2-基硼酸 在 potassium carbonate 、 过氧化苯甲酰 作用下， 以 四氢呋喃 、 四氯化碳 、 乙腈 为溶剂， 反应 6.0h， 生成
  参考文献：
  名称：

  五元杂环并苯环类化合物及其制备方法和医药用途

  摘要：

  本发明公开一种五元杂环并苯环类化合物及其制备方法和医药用途，涉及结构如式(I)所示的化合物或其立体异构体、互变异构体或其药学上可接受的盐或其溶剂合物或者前药，本发明还提供本发明式I的化合物在用于制备预防或治疗JAK激酶相关疾病药物中的用途。

  公开号：

  CN114075189A
• 作为产物：
  描述：

  5-甲基苯并噻吩 、 硼酸三异丙酯 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 生成 5-甲基-1-苯并噻吩-2-基硼酸
  参考文献：
  名称：

  五元杂环并苯环类化合物及其制备方法和医药用途

  摘要：

  本发明公开一种五元杂环并苯环类化合物及其制备方法和医药用途，涉及结构如式(I)所示的化合物或其立体异构体、互变异构体或其药学上可接受的盐或其溶剂合物或者前药，本发明还提供本发明式I的化合物在用于制备预防或治疗JAK激酶相关疾病药物中的用途。

  公开号：

  CN114075189A

文献信息

• A bifunctional ligand enables efficient gold-catalyzed hydroarylation of terminal unactivated propargylic alcohols with heteroareneboronic acids
  作者：Shengrong Liao、Huayan Xu、Liang Xu、Baoxia Liang、Bin Yang、Junfeng Wang、Xuefeng Zhou、Xiuping Lin、Zaigang Luo、Yonghong Liu

  DOI：10.1016/j.tet.2020.131764

  日期：2021.1

  Terminal allylic alcohols are important motifs in natural products, and also key intermediates/precursors in numerous novel reaction transformations. In this study, enabled by a bifunctional ligand featuring a basic amino group, a gold-catalyzed hydroarylation of terminal unactivated propargylic alcohols with heteroareneboronic acids has been first established, and efficiently affords various terminal

  末端烯丙醇是天然产物中的重要基序，也是许多新颖反应转化中的关键中间体/前体。在这项研究中，通过具有碱性氨基的双功能配体，首先建立了末端未活化的炔丙醇与杂芳烃硼酸的金催化加氢芳基化反应，并能在温和的条件下以中等至高收率有效地提供各种末端芳基取代的烯丙基醇。条件。
• [EN] SUBSTITUTED BENZOTHIENYL - PYRROLOTRIAZINES AND USES THEREOF IN THE TREATMENT CANCER<br/>[FR] BENZOTHIÉNYL - PYRROLOTRIAZINES SUBSTITUÉES ET UTILISATIONS DE CELLES-CI POUR LE TRAITEMENT DU CANCER
  申请人：BAYER IP GMBH

  公开号：WO2013087647A1

  公开（公告）日：2013-06-20

  This invention relates to novel substituted 5-(l-benzothiophen-2-yl)pyrrolo[2,l-fJ[l,2,4]triazin-4-amine derivatives having protein tyrosine kinase inhibitory activities, to processes for the preparation of such compounds, to pharmaceutical compositions containing such compounds, and to the use of such compounds or compositions for treating proliferative disorders, in particular cancer and tumor diseases.

  这项发明涉及新型的取代5-(1-苯并噻吩-2-基)吡咯并[2,1-f][1,2,4]三嗪-4-胺衍生物，具有蛋白酪氨酸激酶抑制活性，以及制备这类化合物的方法，含有这类化合物的药物组合物，以及利用这类化合物或组合物治疗增殖性疾病，特别是癌症和肿瘤疾病。
• [EN] PYRROLOPYRIMIDINE COMPOUNDS AND THEIR USE AS JANUS KINASE MODULATORS<br/>[FR] COMPOSÉS DE PYRROLOPYRIMIDINE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DES JANUS KINASES
  申请人：TARGEGEN INC

  公开号：WO2009049028A1

  公开（公告）日：2009-04-16

  Provided herein are pyrrolopyrimidine compounds of Formula (I) wherein R1 is a heteroaryl containing at least one S atom, and optionally substituted on a ring carbon by one, two, or three substituents each independently selected from the group consisting of : halo, hydroxyl, nitro, formyl, formamido, cyano, sulfonyl, carboxy, amino, amido, acylamino, carbamoyl, sulphamoyl, alkyl, alkenyl, CF3, ureido, alkynyl, alkoxy, alkanoyl, alkoxycarbonyl, carbaldehyde oxime, N -alkylsulphamoyl, N-alkylcarbamoyl, -OR13R11 or -R13R11; R2 is phenyl or pyridinyl, wherein R2 optionally substituted on a ring carbon by one, two, or three substituents each indenpendently selected from the group consisting of : halo, hydroxyl, cyano, nitro, formyl, formamido, carboxy, sulfonyl, amino, amido, -N- alkyl -amino, carbamoyl, sulphamoyl, CF3, ureido, alkyl, alkenyl, alkynyl, alkoxy, alkanoyl, alkoxycarbonyl, N-alkylsulphamoyl, N-alkylcarbamoyl, -OR11, -OR12R11, or -R12R11; and methods of making and using the same. Such compounds may be used in inflammatory or myeloproliferative disorders. The disclosure also provides for treating cancer.

  本文提供了通式(I)的吡咯并嘧啶化合物，其中R1是含有至少一个硫原子的杂芳基，并且任选地在芳环碳上被一个、两个或三个取代基取代，这些取代基独立地从以下基团中选择：卤素、羟基、硝基、甲酰基、甲酰胺基、氰基、磺酰基、羧基、氨基、酰胺基、酰氨基、氨基甲酰基、磺酰胺基、烷基、烯基、CF3、脲基、炔基、烷氧基、烷酰基、烷氧羰基、羧醛肟、N-烷基磺酰胺基、N-烷基氨基甲酰基、-OR13R11或-R13R11；R2是苯基或吡啶基，其中R2任选地在环碳上被一个、两个或三个取代基取代，这些取代基独立地从以下基团中选择：卤素、羟基、氰基、硝基、甲酰基、甲酰胺基、羧基、磺酰基、氨基、酰胺基、-N-烷基-氨基、氨基甲酰基、磺酰胺基、CF3、脲基、烷基、烯基、炔基、烷氧基、烷酰基、烷氧羰基、N-烷基磺酰胺基、N-烷基氨基甲酰基、-OR11、-OR12R11或-R12R11；以及其制备和使用方法。这些化合物可用于炎症性或骨髓增生性疾病。该披露还提供了用于治疗癌症的方法。
• Disubstituted benzothienyl-pyrrolotriazines and uses thereof
  申请人：BAYER INTELLECTUAL PROPERTY GmbH

  公开号：US20130158000A1

  公开（公告）日：2013-06-20

  This invention relates to novel substituted 5-(1-benzothiophen-2-yl)pyrrolo[2,1-f][1,2,4]triazin-4-amine derivatives having protein tyrosine kinase inhibitory activities, to processes for the preparation of such compounds, to pharmaceutical compositions containing such compounds, and to the use of such compounds or compositions for treating proliferative disorders, in particular cancer and tumor diseases.

  这项发明涉及具有蛋白酪氨酸激酶抑制活性的新型取代5-(1-苯并噻吩-2-基)吡咯并[2,1-f][1,2,4]三唑-4-胺衍生物，涉及制备这类化合物的方法，含有这类化合物的药物组合物，以及利用这类化合物或组合物治疗增殖性疾病，特别是癌症和肿瘤疾病的用途。
• [EN] DISUBSTITUTED BENZOTHIENYL-PYRROLOTRIAZINES AND THEIR USE AS FGFR KINASE INHIBITORS<br/>[FR] BENZOTHIÉNYL-PYRROLOTRIAZINES DISUBSTITUÉES ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE KINASE FGFR
  申请人：BAYER PHARMA AG

  公开号：WO2013087578A1

  公开（公告）日：2013-06-20

  This invention relates to novel substituted 5-(1-benzothiophen-2-yl) pyrrolo[2,1-f][1,2,4]triazin-4-amine derivatives of formula (I) wherein R1 is hydrogen, chloro, methyl or methoxy, R2 is hydrogen or methoxy, with the proviso that at least one of R1 and R2 is other than hydrogen, G1 represents chloro, (C1-C4)-alkyl, (C1-C4)-alkoxycarbonyl, 5-membered aza-heteroaryl, or the group -CH2-OR3, -CH2-NR4R5 or -C(=0)- NR4R6, and G2 represents chloro, cyano, (C1-C4)-alkyl, or the group - CR8AR8B-OH, -CH2-NR9R10, -C(=0)-NR11R12 or -CH2-OR15, having protein tyrosine kinase inhibitory activities, to processes for the preparation of such compounds, to pharmaceutical compositions containing such compounds, and to the use of such compounds or compositions for treating proliferative disorders, in particular cancer and tumor diseases.

  这项发明涉及新颖的取代5-(1-苯并噻吩-2-基)吡咯并[2,1-f][1,2,4]三嗪-4-胺衍生物的化合物(I)的公式，其中R1为氢、氯、甲基或甲氧基，R2为氢或甲氧基，但R1和R2中至少有一个不是氢，G1代表氯、(C1-C4)-烷基、(C1-C4)-烷氧羰基、5-成员杂氮杂环烷基，或基团-CH2-OR3、-CH2-NR4R5或-C(=0)-NR4R6，G2代表氯、氰基、(C1-C4)-烷基，或基团-CR8AR8B-OH、-CH2-NR9R10、-C(=0)-NR11R12或-CH2-OR15，具有蛋白酪氨酸激酶抑制活性，用于制备这类化合物的方法，含有这类化合物的药物组合物，以及用于治疗增殖性疾病，特别是癌症和肿瘤疾病的这类化合物或组合物的用途。