2，4-二氯-6-甲基苯-1-磺酰氯 | 175278-26-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2，4-二氯-6-甲基苯-1-磺酰氯
• 中文别名: 2,4-二氯-6-甲基苯磺酰氯
• 英文名称: 2,4-dichloro-6-methylbenzenesulfonyl chloride
• CAS: 175278-26-9
• 化学式: C₇H₅Cl₃O₂S
• mdl: MFCD00204179
• 分子量: 259.541
• InChiKey: LHMUXGRPLOUXAY-UHFFFAOYSA-N

物化性质

• 沸点：
  116°C 0,05mm
• 密度：
  1.560±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险品标志：
  C
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R34
• 海关编码：
  2904909090
• 危险品运输编号：
  UN 3261
• 储存条件：
  存储条件：2-8°C，密封于干燥处。

SDS

Name:	2 4-Dichloro-6-methylbenzene-1-sulfonyl chloride 95+% Material Safety Data Sheet
Synonym:
CAS:	175278-26-9

Section 1 - Chemical Product MSDS Name:2 4-Dichloro-6-methylbenzene-1-sulfonyl chloride 95+% Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
175278-26-9	2,4-Dichloro-6-methylbenzene-1-sulfony	95+%	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# 175278-26-9: 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: colorless - pale yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 116 - 118 deg C @0.05mmHg
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: Not available.
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C7H5Cl3O2S
Molecular Weight: 260

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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:
Bases, amines, oxidizing agents, reducing agents.
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# 175278-26-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,4-Dichloro-6-methylbenzene-1-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, 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

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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# 175278-26-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 175278-26-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 175278-26-9 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：

  2，4-二氯-6-甲基苯-1-磺酰氯 在 N-溴代丁二酰亚胺(NBS) 、 碳酸氢钠 、 sodium sulfite 、 过氧化苯甲酰 作用下， 以 水 、 乙腈 为溶剂， 反应 19.0h， 生成 1-(bromomethyl)-3,5-dichloro-2-ethylsulfonylbenzene
  参考文献：
  名称：

  QUINAZOLINEDIONE DERIVATIVE

  摘要：

  公开号：

  EP2842946B1

文献信息

• [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。
• Tyrosine alkoxyguanidines as integrin inhibitors
  申请人：3-Dimensional Pharmaceuticals, Inc.

  公开号：US06344484B1

  公开（公告）日：2002-02-05

  The present invention relates to novel tyrosine alkoxyguanidine compounds that are inhibitors of alpha V (&agr;v) integrins, for example &agr;v&bgr;3 and &agr;v&bgr;5 integrins, their pharmaceutically acceptable salts, and pharmaceutical compositions thereof. The compounds may be used in the treatment of pathological conditions mediated by &agr;v&bgr;3 and &agr;v&bgr;5 integrins, including conditions such as tumor growth, metastasis, restenosis, osteoporosis, inflammation, macular degeneration, diabetic retinopathy, and rheumatoid arthritis. The compounds have the general formula: where R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, m and n are defined herein.

  本发明涉及新颖的酪氨酸烷氧基胍化合物，它们是αV（αv）整联蛋白的抑制剂，例如αvβ3和αvβ5整联蛋白，其药用可接受的盐以及由此构成的药物组合物。这些化合物可用于治疗由αvβ3和αvβ5整联蛋白介导的病理状况，包括肿瘤生长、转移、再狭窄、骨质疏松症、炎症、黄斑变性、糖尿病视网膜病变和类风湿性关节炎。这些化合物具有以下通用公式： 其中R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、m和n在此文中定义。
• Design and Synthesis of TASIN Analogues Specifically Targeting Colorectal Cancer Cell Lines with Mutant Adenomatous Polyposis Coli (APC)
  作者：Wentian Wang、Lu Zhang、Lorraine Morlock、Noelle S. Williams、Jerry W. Shay、Jef K. De Brabander

  DOI：10.1021/acs.jmedchem.9b00532

  日期：2019.5.23

  small-molecule-based therapies available that specifically target colorectal cancer (CRC) development and progression, the second leading cause of cancer deaths. We previously disclosed the discovery of truncating adenomatous polyposis coli (APC)-selective inhibitor 1 (TASIN-1), a small molecule that specifically targets colorectal cancer cells lines with truncating mutations in the adenomatous polyposis

  尽管靶向抗癌疗法取得了进展，但仍没有针对小分子结肠直肠癌（CRC）发育和进程的小分子疗法，这是导致癌症死亡的第二大原因。我们先前披露了截短性腺瘤性结肠炎（APC）选择性抑制剂1（TASIN-1）的发现，这是一种小分子，可通过抑制腺瘤性息肉病（APC）肿瘤抑制基因中的截短突变而特异性靶向结直肠癌细胞系胆固醇的生物合成。在这里，我们报告了TASIN类似物的集合及其对结肠癌细胞系和等基因细胞系对活性的报告，报告了APC依赖选择性的状态。鉴定出许多有效的和选择性的类似物，包括具有良好代谢稳定性和药代动力学特性的化合物。本文报道的化合物代表了首个基因型选择性系列，该系列特异性靶向大多数CRC患者中存在的apc突变，并充当结肠癌靶向治疗的翻译平台。
• 11B-HSD1 inhibitors for the treatment of diabetes
  申请人：Amrien Kurt

  公开号：US20050288308A1

  公开（公告）日：2005-12-29

  Compounds of the formula (I): as well as pharmaceutically acceptable salts and esters thereof, wherein R 1 to R 5 have the significance given in claim 1 can be used in the form of pharmaceutical compositions.

  化合物的公式（I）： 以及其药学上可接受的盐和酯，其中R1至R5具有权利要求1中给定的含义，可以用于制成药物组合物。
• The discovery of potent and selective non-steroidal glucocorticoid receptor modulators, suitable for inhalation
  作者：Karl Edman、Ragnhild Ahlgren、Malena Bengtsson、Håkan Bladh、Stefan Bäckström、Jan Dahmén、Krister Henriksson、Per Hillertz、Vijakumar Hulikal、Anders Jerre、Liz Kinchin、Charlotte Kåse、Matti Lepistö、Irene Mile、Stinabritt Nilsson、Amir Smailagic、John Taylor、Ann Tjörnebo、Lisa Wissler、Thomas Hansson

  DOI：10.1016/j.bmcl.2014.03.070

  日期：2014.6

  We report the discovery of highly potent and selective non-steroidal glucocorticoid receptor modulators with PK properties suitable for inhalation. A high throughput screen of the AstraZeneca compound collection identified sulfonamide 3 as a potent non-steroidal glucocorticoid receptor ligand. Further optimization of this lead generated indazoles 30 and 48 that were progressed to characterization in

  我们报告发现具有适用于吸入的PK特性的高效和选择性非甾体类糖皮质激素受体调节剂的发现。阿斯利康化合物集合的高通量筛选确定了磺酰胺3是有效的非甾体类糖皮质激素受体配体。进一步优化该铅生成吲唑30和48，这些吲唑已在体内模型中进行了表征。X射线晶体学用于进一步了解所选配体的结合模式。