1,2-二氢苯并[b]呋喃-5-异氰酸酯 | 215162-92-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 香豆素
• 中文名称: 1,2-二氢苯并[b]呋喃-5-异氰酸酯
• 中文别名: 2,3-二氢苯并呋喃-5-异氰酸酯；2,3-二氢-1-苯并呋喃-5-异氰酸酯；2,3-二氢苯并[B]呋喃-5-异氰酸酯；2,3-二氢-1-苯并呋喃-5-基异氰酸酯
• 英文名称: 2,3-dihydro-1-benzofuran-5-ylisocyanate
• 英文别名: 5-isocyanato-2,3-dihydrobenzofuran；2,3-dihydro-1-benzofuran-5-yl isocyanate；2,3-dihydrobenzo[b]furan-5-isocyanate；2,3-dihydrobenzofuran-5-yl isocyanate；5-isocyanato-2,3-dihydro-1-benzofuran
• CAS: 215162-92-8
• 化学式: C₉H₇NO₂
• 分子量: 161.16
• InChiKey: WAIKTAFMGLVRJC-UHFFFAOYSA-N

物化性质

• 熔点：
  42 °C
• 沸点：
  130-132°C 3mm
• 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)：
  2.7
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  38.7
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R20/21/22,R36/37/38
• 海关编码：
  2932999099
• 危险品运输编号：
  UN 2206

SDS

Name:	2 3-Dihydro-1-benzofuran-5-yl isocyanate Material Safety Data Sheet
Synonym:	None
CAS:	215162-92-8

Section 1 - Chemical Product MSDS Name:2 3-Dihydro-1-benzofuran-5-yl isocyanate Material Safety Data Sheet
Synonym:None

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
215162-92-8	2,3-Dihydro-1-benzofuran-5-yl isocyana	97	unlisted

Hazard Symbols: XN
Risk Phrases: 20/21/22 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. Harmful if absorbed through the skin.
Organic isocyanates can cause local irritation and allergic reactions.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
Inhalation:
Harmful if inhaled. Causes respiratory tract irritation.
Chronic:
Chronic overexposure to isocyanates has been reported to cause lung damage, including decreased lung fuction, which may be permanent.

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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. 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:

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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.
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. Avoid generating dusty conditions. Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Avoid breathing dust. Isocyanates react with water to form CO2 gas. This gas can cause sealed containers to expand and possibly rupture.
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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 215162-92-8: 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: white
Odor: odorless - slight odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 130 - 132 deg C @ 3 mmHg
Freezing/Melting Point: 39.6 - 41 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: C9H7NO2
Molecular Weight: 161.00

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Dust generation, moisture.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 215162-92-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,3-Dihydro-1-benzofuran-5-yl isocyanate - 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: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
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.
WGK (Water Danger/Protection)
CAS# 215162-92-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 215162-92-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 215162-92-8 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：

  1,2-二氢苯并[b]呋喃-5-异氰酸酯 在 sodium hydride 、 一水合肼 、 N,N-二异丙基乙胺 作用下， 以 乙醚 、 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 38.5h， 生成 N-(4-(2-(2,2-difluoroacetyl)hydrazine-1-carbonyl)-2-fluorobenzyl)-N-(2,3-dihydrobenzofuran-5-yl)thiomorpholine-4-carboxamide 1,1-dioxide
  参考文献：
  名称：

  WO2017/23133

  摘要：

  公开号：

文献信息

• An automated, polymer-assisted strategy for the preparation of urea and thiourea derivatives of 15-membered azalides as potential antimalarial chemotherapeutics
  作者：Antun Hutinec、Renata Rupčić、Dinko Žiher、Kirsten S. Smith、Wilbur Milhous、William Ellis、Colin Ohrt、Zrinka Ivezić Schönfeld

  DOI：10.1016/j.bmc.2011.01.030

  日期：2011.3

  series of 15-membered azalide urea and thiourea derivatives has been synthesized and evaluated for their in vitro antimalarial activity against chloroquine-sensitive (D6), chloroquine/pyremethamine resistant (W2) and multidrug resistant (TM91C235) strains of Plasmodium falciparum. We have developed an effective automated synthetic strategy for the rapid synthesis of urea/thiourea libraries of a macrolide

  合成了一系列15元氮杂内酰胺脲和硫脲衍生物，并评估了它们对恶性疟原虫的氯喹敏感性（D6），氯喹/乙胺嘧啶抗性（W2）和多药耐药性（TM91C235）菌株的体外抗疟活性。我们已经开发出一种有效的自动化合成策略，用于大环内酯支架的尿素/硫脲库的快速合成。使用溶液相策略合成化合物，总收率为50–80％。大多数合成的化合物具有抑制作用。前三种化合物对所有三种菌株的效力比阿奇霉素高30-65倍，阿奇霉素具有抗疟疾活性。
• Substituted Urea Depsipeptide Analogs as Activators of the CLPP Endopeptidase
  申请人：St. Jude Children's Research Hospital

  公开号：US20180079784A1

  公开（公告）日：2018-03-22

  In one aspect, the invention relates to substituted urea depsipeptide analogs, derivatives thereof, and related compounds, which are useful as activators with the ClpP endopeptidease; synthesis methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating infectious disease using the compounds and compositions. This abstract is intended as a scanning tool for purposes of search in the particular art and is not intended to be limiting of the present invention.

  在一个方面，该发明涉及替代脲depsipeptide类似物，其衍生物以及相关化合物，这些化合物可作为ClpP内肽酶的激活剂；制备这些化合物的合成方法；包含这些化合物的药物组合物；以及使用这些化合物和组合物治疗传染病的方法。本摘要旨在作为特定领域搜索的扫描工具，并不意味着对本发明的限制。
• ALKYLQUINOLINE AND ALKYLQUINAZOLINE KINASE MODULATORS
  申请人：Baindur Nand

  公开号：US20060281772A1

  公开（公告）日：2006-12-14

  The invention is directed to alkylquinoline and alkylquinazoline compounds of Formula I: wherein R 1 , R 2 , R 3 , B, Z, G, Q and X are as defined herein, the use of such compounds as protein tyrosine kinase modulators, particularly inhibitors of FLT3 and/or c-kit and/or TrkB, the use of such compounds to reduce or inhibit kinase activity of FLT3 and/or c-kit and/or TrkB in a cell or a subject, and the use of such compounds for preventing or treating in a subject a cell proliferative disorder and/or disorders related to FLT3 and/or c-kit and/or TrkB. The present invention is further directed to pharmaceutical compositions comprising the compounds of the present invention and to methods for treating conditions such as cancers and other cell proliferative disorders.

  该发明涉及Formula I的烷基喹啉和烷基喹噁啉化合物： 其中R1、R2、R3、B、Z、G、Q和X如本文所定义，所述化合物的用途为蛋白酪氨酸激酶调节剂，特别是FLT3和/或c-kit和/或TrkB的抑制剂，所述化合物的用途为在细胞或受试者中减少或抑制FLT3和/或c-kit和/或TrkB的激酶活性，以及所述化合物的用途为预防或治疗受试者的细胞增殖紊乱和/或与FLT3和/或c-kit和/或TrkB相关的紊乱。本发明还涉及包括本发明化合物的药物组合物，以及治疗癌症和其他细胞增殖紊乱等疾病的方法。
• [EN] 1- (2H-PYRAZOL -3-YL) -3YL) {4-`1- (BENZOYL) -PIPERIDIN-4-YLMETHYL!-PHENYL}-UREA DERIVATIVES AND RELATED COMPOUNDS AS INHBITORS OF P38 KINASE AND/OR TNF INHIBITORS FOR THE TREATMENT OF IMFLAMMATIONS<br/>[FR] DERIVES DE 1-(2H-PYRAZOL-3-YL)-3-{4-`1-(BENZOYL)-PIPERIDIN-4-YLMETHYL!-PHENYL}-UREE ET COMPOSES ASSOCIES UTILISES COMME INHIBITEURS DE LA KINASE P38 ET/OU COMME INHIBITEURS DU FACTEUR DE NECROSE TUMORALE (TNF) DANS LE TRAITEMENT DES INFLAMMATIONS
  申请人：AVENTIS PHARMA INC

  公开号：WO2004100946A1

  公开（公告）日：2004-11-25

  The present invention provides compounds of Formula (I) Wherein ( ) is an optional ethylene bridge; R1 is alkyl, cycloalkyl, aryl or aryl substituted with one or more substituents selected from alkyl, alkoxy and amino, or R1 is pyridyl or pyridyl substituted with one or more substituents selected from alkyl, alkoxy and amino; R2 is optionally substituted alkyl, alkoxyalkyl, optionally substituted cycloalkylalkyl, arylalkyl, or R2 is arylalkyl substituted with one or more substituents selected from alkyl, alkoxy; X is -C(O)-, -C(O)-CH2-, -S(O)2-, or NH-C(O)- ; and A is optionally substituted alkyl or other substituents as defined in claim 1. Pharmaceutical compositions comprising such compounds, their preparation, and their pharmaceutical use in the treatment of disease states capable of being modulated by the inhibition of p38 kinase and/or tumor necrosis factor (TNF), such as asthma or joint inflammation.

  本发明提供了Formula (I)的化合物，其中( )是可选的乙烯桥；R1是烷基、环烷基、芳基或芳基，其上取代基可为烷基、烷氧基和氨基中的一种或多种，或者R1是吡啶基或吡啶基，其上取代基可为烷基、烷氧基和氨基中的一种或多种；R2是可选取代的烷基、烷氧基烷基、可选取代的环烷基烷基、芳基烷基，或者R2是芳基烷基，其上取代基可为烷基、烷氧基中的一种或多种；X是-C(O)-、-C(O)-CH2-、-S(O)2-或NH-C(O)-；A是可选取代的烷基或其他在权利要求1中定义的取代基。包括这些化合物的药物组合物、其制备以及在治疗能够通过抑制p38激酶和/或肿瘤坏死因子(TNF)调节的疾病状态中的药用，如哮喘或关节炎。
• [EN] Substituted urea-octatydroindols as antagonists of melanin concentrating hormone receptor 1 (MCH1R)<br/>[FR] UREE-OCTAHYDROINDOLES SUBSTITUES UTILISES EN TANT QU'ANTAGONISTES DU RECEPTEUR 1 DE L'HORMONE CONCENTRANT LA MELANINE (MCH1R)
  申请人：BIOVITRUM AB

  公开号：WO2005051381A1

  公开（公告）日：2005-06-09

  The invention relates to compounds of the general formula (I) wherein R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, Ar, and X are as defined in the description, or a pharmaceutically acceptable salt, hydrates, geometrical isomers, racemates, tautomers, optical isomers, N-oxides and prodrug forms thereof. The compounds may be used for the treatment or prophylaxis of disorders related to the MCH1R receptor and for modulation of appetite. The invention also relates to such use as well as to pharmaceutical formulations comprising a compound of formula (I).

  该发明涉及通式（I）的化合物，其中R0、R1、R2、R3、R4、R5、R6、R7、R8、R9、Ar和X如描述中所定义，或其药学上可接受的盐、水合物、几何异构体、消旋体、互变异构体、光学异构体、N-氧化物及其前药形式。这些化合物可用于治疗或预防与MCH1R受体相关的疾病，并用于调节食欲。该发明还涉及该用途以及包含通式（I）化合物的药物配方。