4-甲氧基-3-硝基苯磺酰氯 | 22117-79-9

• 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: 4-甲氧基-3-硝基苯磺酰氯
• 英文名称: 4-methoxy-3-nitrobenzene-1-sulfonyl chloride
• 英文别名: 4-methoxy-3-nitrobenzenesulfonyl chloride；3-nitro-4-methoxybenzenesulfonyl chloride；4-methoxy-3-nitro-benzenesulphonyl chloride；Benzenesulfonyl chloride, 4-methoxy-3-nitro-
• CAS: 22117-79-9
• 化学式: C₇H₆ClNO₅S
• mdl: MFCD06253473
• 分子量: 251.647
• InChiKey: PWYNJONRUFAOFG-UHFFFAOYSA-N

物化性质

• 熔点：
  114 °C(Solv: ethyl ether (60-29-7))
• 沸点：
  408.2±30.0 °C(Predicted)
• 密度：
  1.553±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  97.6
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 海关编码：
  2909309090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Methoxy-3-nitro-benzenesulfonyl chloride
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 4-Methoxy-3-nitro-benzenesulfonyl chloride
CAS number: 22117-79-9

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, under −20◦C.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C7H6ClNO5S
Molecular weight: 251.6

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen chloride, sulfur oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-甲氧基-3-硝基苯磺酰氯 在 5%-palladium/activated carbon 、 氢气 作用下， 以 甲醇 、 二氯甲烷 、 乙酸乙酯 为溶剂， 反应 32.0h， 生成 红色基 ITR
  参考文献：
  名称：

  4-Acyl Pyrroles as Dual BET-BRD7/9 Bromodomain Inhibitors Address BETi Insensitive Human Cancer Cell Lines

  摘要：

  Various malignant human diseases show disturbed signaling pathways due to increased activity of proteins within the epigenetic machinery. Recently, various novel inhibitors for epigenetic regulation have been introduced which promise a great therapeutic benefit. Inhibitors for the bromo- and extra-terminal domain (BET) family were of particular interest after inhibitors had shown a strong antiproliferative effect. More recently, the focus has increasingly shifted to bromodomains (BDs) outside the BET family. Based on previously developed inhibitors, we have optimized a small series of 4-acyl pyrroles, which we further analyzed by ITC, X-ray crystallography, selectivity studies, the NCI60 cell-panel, and GI₅₀ determinations for several cancer cell lines. The inhibitors address both, BET and BRD7/9 BDs, with very high affinity and show a strong antiproliferative effect on various cancer cell lines that could not be observed for BD family selective inhibitors. Furthermore, a synergistic effect on breast cancer (MCF-7) and melanoma (SK-MEL-5) was proven.

  DOI：

  10.1021/acs.jmedchem.0c00478
• 作为产物：
  描述：

  2-硝基苯甲醚 在 氯磺酸 作用下， 生成 4-甲氧基-3-硝基苯磺酰氯
  参考文献：
  名称：

  Pharmaceutical Compositions Comprising Nitrogen-Containing Fused Ring Coumpounds

  摘要：

  本发明提供了一种药物组合物，用于预防或治疗涉及尿酸的病理（高尿酸血症、痛风石、急性痛风性关节炎、慢性痛风性关节炎、痛风性肾脏、尿路结石、肾功能障碍、冠状动脉疾病、缺血性心脏病等），并且在时间稳定性和溶解性（分解性）方面具有优越性。 【解决手段】本发明的药物组合物是一种药物组合物，包括下式【1】所表示的含氮融合环化合物或其药学上可接受的盐，以及一种或多种药学上可接受的添加剂，其中所述的含氮融合环化合物或其药学上可接受的盐与碱性添加剂不接触： 其中每个符号如说明书中所述。

  公开号：

  US20080305169A1

文献信息

• Nitrogen-containing fused ring compounds and use thereof
  申请人：Hirata Kazuyuki

  公开号：US20070010670A1

  公开（公告）日：2007-01-11

  A URAT1 activity inhibitor containing a nitrogen-containing fused ring compound represented by the following formula [1]: wherein each symbol is as defined in the description. The present invention is useful for the prophylaxis or treatment of pathology showing involvement of uric acid, such as hyperuricemia, gouty tophus, acute gouty arthritis, chronic gouty arthritis, gouty kidney, urolithiasis, renal function disorder, coronary artery disease, ischemic heart disease and the like.

  一种包含氮含有融合环化合物的URAT1活性抑制剂，其化学式如下所示[1]： 其中每个符号如描述中所定义。本发明对于预防或治疗显示尿酸参与的病理学，如高尿酸血症、痛风石、急性痛风性关节炎、慢性痛风性关节炎、痛风性肾脏、尿路结石、肾功能障碍、冠状动脉疾病、缺血性心脏病等方面具有用处。
• A Novel Method for the Preparation of 3-Amino-4-hydroxybenzenesulfonamide Precursors of “Acid Alizarin Violet N” Derivatives
  作者：Alan R. Katritzky、Jing Wu、Stanislaw Rachwal、David Macomber、Terrance P. Smith

  DOI：10.1080/00397919308009795

  日期：1993.2

  Abstract Chlorosulfonation of 2-nitroanisole gave 4-methoxy-3-nitrobenzenesulfonyl chloride (7) which was converted with N-butyl(3-phenylpropyl) amine into benzenesulfonamide (8). Hydrolysis of the ether and reduction of the nitro group of 8 followed by diazotization and coupling with 2-naphthol gave N-Butyl-N-(3-phenylpropyl)-4-hydroxy-3-(2-hydroxy-1-naphthyl) azobenzenesulfonamide (1d).

  摘要 2-硝基苯甲醚氯磺化得到4-甲氧基-3-硝基苯磺酰氯(7)，再用N-丁基(3-苯丙基)胺将其转化为苯磺酰胺(8)。醚的水解和 8 的硝基还原，然后重氮化并与 2-萘酚偶联得到 N-丁基-N-（3-苯丙基）-4-羟基-3-（2-羟基-1-萘基）偶氮苯磺酰胺(1d)。
• Cell proliferation inhibitors
  申请人：Abbott Laboratories

  公开号：US06521658B1

  公开（公告）日：2003-02-18

  Compounds having formula (I) inhibit cellular proliferation. Processes for the preparation of the compounds, pharmaceutical compositions containing the compounds, and methods of treatment using the compounds are disclosed.

  具有公式（I）的化合物可以抑制细胞增殖。公开了这些化合物的制备过程、含有这些化合物的药物组合物以及使用这些化合物的治疗方法。
• [EN] SULPHAMOYLARYL DERIVATIVES AND USE THEREOF AS MEDICAMENTS FOR THE TREATMENT OF LIVER FIBROSIS<br/>[FR] DÉRIVÉS DE SULPHAMOYLARYLE ET LEUR UTILISATION EN TANT QUE MÉDICAMENTS POUR LE TRAITEMENT DE LA FIBROSE HÉPATIQUE
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2018145620A1

  公开（公告）日：2018-08-16

  Potent 5-HT2B antagonist of Formula (A), including stereochemically isomeric forms, and salts, hydrates, solvates thereof and their use wherein R1 to R4 and Ar have the meaning as defined herein. The present invention also relates to processes for preparing said compounds, pharmaceutical compositions containing them, alone or in combination with other drugs, in fibrosis and/or cirrhosis prevention or therapy.

  强效的Formula（A）的5-HT2B拮抗剂，包括立体化异构形式，以及其盐、水合物、溶剂合物及其用途，其中R1至R4和Ar的含义如本文所定义。本发明还涉及制备所述化合物的方法，含有它们的药物组合物，单独或与其他药物联合在纤维化和/或肝硬化预防或治疗中的用途。
• Production Method of Nitrogen-Containing Fused Ring Compounds
  申请人：Hirata Kazuyuki

  公开号：US20080064871A1

  公开（公告）日：2008-03-13

  [Problems] The present invention provides a superior production method and a superior purification method of compounds effective for the treatment or prophylaxis of pathology showing involvement of uric acid, such as hyperuricemia, gouty tophus, acute gouty arthritis, chronic gouty arthritis, gouty kidney, urolithiasis, renal function disorder, coronary artery disease, ischemic heart disease and the like. [Means] A compound represented by the following formula [2] or a pharmaceutically acceptable salt thereof can be produced by reacting a compound represented by the following formula [3] or a salt thereof with a compound represented by the following formula [4], a salt thereof or a reactive derivative thereof. Moreover, crystallization of a compound represented by the formula [2] can be performed with industrially superior workability, and high quality crystals of a compound represented by the formula [2] can be obtained. wherein each symbol is as defined in the description.

  本发明提供了一种优越的化合物生产方法和优越的纯化方法，用于治疗或预防涉及尿酸的病理学，如高尿酸血症、痛风石、急性痛风性关节炎、慢性痛风性关节炎、痛风性肾脏、尿路结石、肾功能障碍、冠状动脉疾病、缺血性心脏病等。 [手段] 通过将以下式[3]所代表的化合物或其盐与以下式[4]所代表的化合物、其盐或其反应衍生物反应，可以制备以下式[2]所代表的化合物或其药用可接受的盐。此外，可以以工业上优越的可操作性进行以下式[2]所代表的化合物的结晶，并且可以获得以下式[2]所代表的化合物的高质量晶体。 其中每个符号如描述中所定义。