Cas no 914261-11-3 (4-hydroxy-3-methoxybenzene-1-sulfonyl chloride)

4-Hydroxy-3-methoxybenzene-1-sulfonyl chloride is a sulfonating reagent commonly used in organic synthesis for introducing the sulfonyl functional group into target molecules. Its key advantages include high reactivity, particularly in sulfonylation reactions with amines and alcohols, enabling the formation of sulfonamides or sulfonate esters. The presence of the hydroxy and methoxy substituents on the benzene ring enhances its selectivity in certain transformations. This compound is valuable in pharmaceutical and agrochemical research for modifying bioactive molecules. It should be handled under anhydrous conditions due to moisture sensitivity. Proper storage and handling are essential to maintain stability and reactivity.
4-hydroxy-3-methoxybenzene-1-sulfonyl chloride structure
914261-11-3 structure
Product Name:4-hydroxy-3-methoxybenzene-1-sulfonyl chloride
CAS No:914261-11-3
MF:C7H7ClO4S
MW:222.646080255508
MDL:MFCD08457530
CID:2124235
PubChem ID:20235349
Update Time:2025-05-24

4-hydroxy-3-methoxybenzene-1-sulfonyl chloride Chemical and Physical Properties

Names and Identifiers

    • 4-Hydroxy-3-methoxy-benzenesulphonyl chloride
    • 4-Hydroxy-3-methoxybenzenesulfonyl chloride
    • 4-hydroxy-3-methoxybenzene-1-sulfonyl chloride
    • FCQVTARNBRAROU-UHFFFAOYSA-N
    • GS3208
    • 4-hydroxy-3-methoxyphenylsulfonyl chloride
    • 4-hydroxy-3-methoxy-benzenesulfonyl chloride
    • G74151
    • DB-332323
    • CS-0302393
    • SCHEMBL1954020
    • AKOS006221167
    • 4-Hydroxy-3-methoxybenzenesulfonylchloride
    • 914261-11-3
    • EN300-272534
    • MDL: MFCD08457530
    • Inchi: 1S/C7H7ClO4S/c1-12-7-4-5(13(8,10)11)2-3-6(7)9/h2-4,9H,1H3
    • InChI Key: FCQVTARNBRAROU-UHFFFAOYSA-N
    • SMILES: ClS(C1C=CC(=C(C=1)OC)O)(=O)=O

Computed Properties

  • Exact Mass: 221.9753576g/mol
  • Monoisotopic Mass: 221.9753576g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 2
  • Complexity: 258
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 0.8
  • Topological Polar Surface Area: 72

4-hydroxy-3-methoxybenzene-1-sulfonyl chloride Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Fluorochem
034900-1g
4-Hydroxy-3-methoxybenzenesulfonyl chloride
914261-11-3
1g
£372.00 2022-03-01
Fluorochem
034900-250mg
4-Hydroxy-3-methoxybenzenesulfonyl chloride
914261-11-3
250mg
£160.00 2022-03-01
Fluorochem
034900-2g
4-Hydroxy-3-methoxybenzenesulfonyl chloride
914261-11-3
2g
£598.00 2022-03-01
Enamine
EN300-272534-0.05g
4-hydroxy-3-methoxybenzene-1-sulfonyl chloride
914261-11-3 95.0%
0.05g
$600.0 2025-03-20
Enamine
EN300-272534-0.1g
4-hydroxy-3-methoxybenzene-1-sulfonyl chloride
914261-11-3 95.0%
0.1g
$628.0 2025-03-20
Enamine
EN300-272534-0.25g
4-hydroxy-3-methoxybenzene-1-sulfonyl chloride
914261-11-3 95.0%
0.25g
$657.0 2025-03-20
Enamine
EN300-272534-0.5g
4-hydroxy-3-methoxybenzene-1-sulfonyl chloride
914261-11-3 95.0%
0.5g
$685.0 2025-03-20
Enamine
EN300-272534-1.0g
4-hydroxy-3-methoxybenzene-1-sulfonyl chloride
914261-11-3 95.0%
1.0g
$714.0 2025-03-20
Enamine
EN300-272534-2.5g
4-hydroxy-3-methoxybenzene-1-sulfonyl chloride
914261-11-3 95.0%
2.5g
$1399.0 2025-03-20
Enamine
EN300-272534-5.0g
4-hydroxy-3-methoxybenzene-1-sulfonyl chloride
914261-11-3 95.0%
5.0g
$2070.0 2025-03-20

Additional information on 4-hydroxy-3-methoxybenzene-1-sulfonyl chloride

4-Hydroxy-3-Methoxybenzene-1-Sulfonyl Chloride: A Comprehensive Overview

The compound with CAS No. 914261-11-3, commonly referred to as 4-hydroxy-3-methoxybenzene-1-sulfonyl chloride, is a significant molecule in the field of organic chemistry. This compound is characterized by its unique structure, which includes a sulfonyl chloride group attached to a benzene ring substituted with hydroxyl and methoxy groups. The presence of these functional groups imparts distinctive chemical properties, making it a valuable compound in various applications.

Recent studies have highlighted the importance of sulfonyl chloride derivatives in the synthesis of bioactive compounds. The 4-hydroxy-3-methoxybenzene-1-sulfonyl chloride has been explored for its potential in drug discovery, particularly in the development of anti-inflammatory and antioxidant agents. Researchers have found that the hydroxyl and methoxy groups on the benzene ring contribute to the molecule's ability to interact with biological systems, enhancing its pharmacological properties.

The synthesis of 4-hydroxy-3-methoxybenzene-1-sulfonyl chloride involves a multi-step process that begins with the preparation of the corresponding sulfonic acid derivative. This is followed by conversion into the sulfonyl chloride using thionyl chloride (SOCl?) under controlled conditions. The reaction conditions are critical to ensure high yield and purity of the final product. Recent advancements in catalytic methods have improved the efficiency of this synthesis, making it more accessible for large-scale production.

In terms of chemical reactivity, sulfonyl chlorides are known for their electrophilic nature, which makes them excellent substrates for nucleophilic substitutions. The 4-hydroxy-3-methoxybenzene-1-sulfonyl chloride has been used as a building block in the construction of complex molecules, including pharmaceutical intermediates. Its reactivity is further modulated by the electron-donating hydroxyl and methoxy groups, which influence the electronic environment of the sulfonyl group.

Recent research has also focused on the environmental impact of synthesizing and using sulfonyl chlorides. Scientists have developed greener synthesis routes that minimize the use of hazardous reagents and reduce waste generation. For instance, the use of microwave-assisted synthesis has been reported to enhance reaction efficiency while reducing energy consumption. These advancements align with global efforts to promote sustainable chemistry practices.

The application of 4-hydroxy-3-methoxybenzene-1-sulfonyl chloride extends beyond pharmaceuticals. It has been explored in materials science for its potential as a precursor in polymer synthesis. The molecule's ability to form stable bonds with various monomers makes it a promising candidate for developing advanced materials with tailored properties.

In conclusion, 4-hydroxy-3-methoxybenzene-1-sulfonyl chloride is a versatile compound with significant potential in multiple fields. Its unique structure and reactivity make it an invaluable tool in organic synthesis, while ongoing research continues to uncover new applications and improve its production processes. As science progresses, this compound is expected to play an increasingly important role in both academic and industrial settings.

Recommended suppliers
Handan Zechi Trading Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
NewCan Biotech Limited
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
NewCan Biotech Limited
Shenzhen Yaoyuan R&D Center Co.,Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shenzhen Yaoyuan R&D Center Co.,Ltd
SunaTech Inc.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
SunaTech Inc.
煙臺(tái)朗裕新材料科技有限公司
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent