2,1,3-苯并二唑-4-磺酰氯 | 114322-14-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶二唑类
• 中文名称: 2,1,3-苯并二唑-4-磺酰氯
• 中文别名: 苯并呋喃-4-磺酰氯
• 英文名称: benzo[1,2,5]oxadiazole-4-sulfonyl chloride
• 英文别名: 2,1,3-benzoxadiazole-4-sulfonyl chloride
• CAS: 114322-14-4
• 化学式: C₆H₃ClN₂O₃S
• mdl: MFCD00068072
• 分子量: 218.62
• InChiKey: SIYWVPMYOGMRDW-UHFFFAOYSA-N

物化性质

• 熔点：
  77 °C
• 沸点：
  346.9±34.0 °C(Predicted)
• 密度：
  1.688±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 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：
  81.4
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险等级：
  MOISTURE SENSITIVE, CORROSIVE
• 危险等级：
  8
• 危险品标志：
  C
• 安全说明：
  S26,S36/37/39,S45
• 危险类别码：
  R34
• 危险品运输编号：
  UN 3261
• 储存条件：
  2-8℃，惰性气体

SDS

Name:	2 1 3-Benzoxadiazole-4-sulfonyl chloride 97% Material Safety Data Sheet
Synonym:	Benzofurazan-4-sulfonyl chlorid
CAS:	114322-14-4

Section 1 - Chemical Product MSDS Name:2 1 3-Benzoxadiazole-4-sulfonyl chloride 97% Material Safety Data Sheet
Synonym:Benzofurazan-4-sulfonyl chlorid

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
114322-14-4	2,1,3-Benzoxadiazole-4-sulfonyl chlori	97%	unlisted

Hazard Symbols: C
Risk Phrases: 34

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.Moisture sensitive.
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.

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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 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.

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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 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. Store under nitrogen.

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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# 114322-14-4: 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: brown
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
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: C6H3ClN2O3S
Molecular Weight: 219

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents, bases, alcohols, amines.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 114322-14-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,1,3-Benzoxadiazole-4-sulfonyl chloride - 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: CORROSIVE SOLID, N.O.S.*
Hazard Class: 8
UN Number: 1759
Packing Group: III
IMO
Shipping Name: CORROSIVE SOLID, N.O.S.
Hazard Class: 8
UN Number: 1759
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE SOLID, N.O.S.
Hazard Class: 8
UN Number: 1759
Packing group: III

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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# 114322-14-4: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 114322-14-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 114322-14-4 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：

  2,1,3-苯并二唑-4-磺酰氯 在 碳酸氢钠 、 sodium sulfite 作用下， 以 水 为溶剂， 反应 0.5h， 生成 3-(2,1,3-benzoxadiazol-4-ylsulfonyl)propanoic acid
  参考文献：
  名称：

  新型 3-(杂环基磺酰基)丙酸及其酰胺衍生物的简便合成

  摘要：

  从相应的杂环化合物开始，以高收率和高纯度制备了大量新型 3-（杂环基磺酰基）丙酸及其酰胺衍生物。首先，氯磺酸盐是通过初始杂环与各种磺化剂和氯化剂反应生成的，然后将它们转化为亚磺酸钠。用丙烯酸处理亚磺酸盐可以顺利得到一系列磺酰丙酸盐，它们可用作制备大量相应甲酰胺衍生物的方便试剂。

  DOI：

  10.1055/s-2004-834888
• 作为产物：
  描述：

  苯并呋喃 在 氯磺酸 作用下， 反应 6.0h， 以65%的产率得到2,1,3-苯并二唑-4-磺酰氯
  参考文献：
  名称：

  新型 3-(杂环基磺酰基)丙酸及其酰胺衍生物的简便合成

  摘要：

  从相应的杂环化合物开始，以高收率和高纯度制备了大量新型 3-（杂环基磺酰基）丙酸及其酰胺衍生物。首先，氯磺酸盐是通过初始杂环与各种磺化剂和氯化剂反应生成的，然后将它们转化为亚磺酸钠。用丙烯酸处理亚磺酸盐可以顺利得到一系列磺酰丙酸盐，它们可用作制备大量相应甲酰胺衍生物的方便试剂。

  DOI：

  10.1055/s-2004-834888

文献信息

• CHEMICAL COMPOUNDS
  申请人：Deng Jianghe

  公开号：US20090143372A1

  公开（公告）日：2009-06-04

  The invention is directed to novel indole carboxamide derivatives. Specifically, the invention is directed to compounds according to formula I: where R1, R2, R3, U and V are defined below and to pharmaceutically acceptable salts thereof. The compounds of the invention are inhibitors of IKK2 and can be useful in the treatment of disorders associated with inappropriate IKK2 (also known as IKKβ) activity, such as rheumatoid arthritis, asthma, and COPD (chronic obstructive pulmonary disease). Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting IKK2 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  这项发明涉及新型吲哚羧酰胺衍生物。具体而言，该发明涉及符合以下式I的化合物： 其中R1、R2、R3、U和V如下定义，并且其药学上可接受的盐。该发明的化合物是IKK2的抑制剂，可用于治疗与不当IKK2（也称为IKKβ）活性相关的疾病，如类风湿性关节炎、哮喘和慢性阻塞性肺病（COPD）。因此，该发明进一步涉及包含该发明化合物的药物组合物。该发明还进一步涉及使用该发明化合物或包含该发明化合物的药物组合物抑制IKK2活性和治疗相关疾病的方法。
• Method for treating glaucoma
  申请人：Pfizer Inc.

  公开号：US06344485B1

  公开（公告）日：2002-02-05

  Methods of using prostaglandin agonists for the reduction of intraocular pressure, and accordingly glaucoma.

  使用前列腺素激动剂降低眼内压及相应青光眼的方法。
• [EN] SULFONAMIDE SUBSTITUTED XANTHINE DERIVATIVES FOR USE AS PEPCK INHIBITORS<br/>[FR] DERIVES DE XANTHINE SUBSTITUES PAR DES SULFONAMIDES ET UTILES COMME INHIBITEURS DE PEPCK
  申请人：HOFFMANN LA ROCHE

  公开号：WO2004074288A1

  公开（公告）日：2004-09-02

  The present invention is concerned with sulfonamide substituted xanthine derivatives of formula (I) or a pharmaceutically acceptable salts or prodrugs thereof, wherein R1, R2 and R3 are as defined in the specification. Compounds of formula (I) and pharmaceutically acceptable salts or prodrugs thereof show activity as modulators of gluconeogenesis.

  本发明涉及式(I)的磺酰胺取代的黄嘌呤衍生物或其药用可接受的盐或前药，其中R1、R2和R3如说明书中所定义。式(I)的化合物及其药用可接受的盐或前药作为糖异生调节剂显示出活性。
• Novel 4-phenylpiperidines for the treatment of pruritic dermatoses
  申请人：——

  公开号：US20030078282A1

  公开（公告）日：2003-04-24

  Novel compounds having general formula (I), and pharmaceutically and veterinarily acceptable salts thereof wherein R 1, R 2, R 3, W, Y 1, Y 2, X, n and y are as defined above and processes for their preparation and intermediate compounds prepared therein. The novel compounds are useful for having utility in the treatment. of pruritic dermatoses including allergic dermatitis and atopy in animals and humans

  具有通用公式(I)的新化合物，以及药物和兽药可接受的盐，其中R 1、R 2、R 3、W、Y 1、Y 2、X、n和y如上所述定义，以及它们的制备过程和其中制备的中间化合物。这些新化合物在治疗包括动物和人类的瘙痒性皮肤病，包括过敏性皮炎和异位症方面具有用途。
• Sulfonamide inhibitors of aspartyl protease
  申请人：Vertex Pharmaceuticals, Incorporated

  公开号：US06372778B1

  公开（公告）日：2002-04-16

  The present invention relates to a novel class of sulfonamides which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of HIV aspartyl protease inhibitors characterized by specific structural and physicochemical features. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting HIV-1 and HIV-2 protease activity and consequently, may be advantageously used as anti-viral agents against the HIV-1 and HIV-2 viruses. This invention also relates to methods for inhibiting the activity of HIV aspartyl protease using the compounds of this invention and methods for screening compounds for anti-HIV activity.

  本发明涉及一种新型磺胺类化合物，其为天冬氨酸蛋白酶抑制剂。在一个实施例中，本发明涉及一种新型HIV天冬氨酸蛋白酶抑制剂，其具有特定的结构和理化特征。本发明还涉及包含这些化合物的药物组合物。本发明的化合物和药物组合物特别适用于抑制HIV-1和HIV-2蛋白酶活性，因此，可以有利地用作抗HIV-1和HIV-2病毒的抗病毒剂。本发明还涉及使用本发明的化合物抑制HIV天冬氨酸蛋白酶活性的方法，以及筛选具有抗HIV活性的化合物的方法。