CAS 98-68-0: 4-Methoxybenzenesulfonyl chloride

Description: 4-Methoxybenzenesulfonyl chloride, also known as p-methoxybenzenesulfonyl chloride, is an organic compound with the molecular formula C8H9ClO3S. It is characterized by the presence of a sulfonyl chloride functional group (-SO2Cl) attached to a methoxy-substituted benzene ring. This compound typically appears as a colorless to pale yellow liquid and is known for its strong reactivity, particularly in nucleophilic substitution reactions. It is commonly used as a sulfonating agent in organic synthesis, facilitating the introduction of sulfonyl groups into various substrates. The presence of the methoxy group enhances its electrophilic character, making it a valuable intermediate in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. Due to its reactive nature, it should be handled with care, as it can cause irritation to the skin, eyes, and respiratory system. Proper safety precautions, including the use of personal protective equipment, are essential when working with this compound.

Formula: C₇H₇ClO₃S

InChI: InChI=1S/C7H7ClO3S/c1-11-6-2-4-7(5-3-6)12(8,9)10/h2-5H,1H3

InChI key: InChIKey=DTJVECUKADWGMO-UHFFFAOYSA-N

SMILES: O=S(=O)(Cl)C1=CC=C(OC)C=C1

Synonyms:

• 4-(Methyloxy)benzenesulfonyl chloride
• 4-Methoxybenzene-1-sulfonyl chloride
• 4-Methoxybenzenesulfonic acid chloride
• 4-Methoxybenzenesulfonyl chloride
• 4-Methoxybenzenesulphonyl Chloride
• 4-Methoxybenzensulfonyl chloride
• 4-Methoxybenzolsulfonylchlorid
• 4-Methoxybezenesulfonyl chloride
• 4-Methoxyphenylsulfonyl chloride
• 4-Methoxyphenylsulphonyl chloride
• Benzenesulfonyl chloride, p-methoxy-
• Chlorure De 4-Methoxybenzenesulfonyle
• Cloruro De 4-Metoxibencenosulfonilo
• Nsc 403292
• p-Anisoylsulfonylchloride
• p-Anisylsulfonyl chloride
• p-Methoxybenzenesulfonyl chloride
• p-Methoxyphenylsulfonyl chloride
• P-ANISOLESULFONYL CHLORIDE
• p-Anisolesulphonyl chloride
• P-Methoxybenzensulfonyl chloride
• BENZENESULFONYL CHLORIDE, 4-METHOXY-
• 4-Methoxybenzenesulfonylchlorid
• Benzenesulfonyl chloride, 4-methoxy-

4-Methoxybenzenesulfonyl chloride, 98+%

CAS: 98-68-0

4-Methoxybenzenesulfonyl chloride is used as an anti-HIV as Pharmaceutical Intermediates. It also acts as protecting …

• Formula: C₇H₇ClO₃S
• Purity: 98+%
• Color and Shape: White to pale cream, Crystals or powder or crystalline powder or lumps or chunks or fused solid
• Molecular weight: 206.64

4-Methoxybenzenesulfonyl chloride

CAS: 98-68-0

• Purity: 97.0%
• Color and Shape: Solid, Low Melting Solid
• Molecular weight: 206.63999938964844

4-Methoxybenzenesulfonyl Chloride

CAS: 98-68-0

• Formula: C₇H₇ClO₃S
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 206.6467

4-Methoxybenzenesulphonyl chloride

CAS: 98-68-0

• Formula: C₇H₇ClO₃S
• Purity: 98%
• Color and Shape: white solid
• Molecular weight: 206.65g/mol

4-Methoxybenzenesulfonyl chloride

CAS: 98-68-0

• Formula: C₇H₇ClO₃S
• Molecular weight: 206.65

4-Methoxybenzenesulfonyl Chloride

CAS: 98-68-0

• Formula: C₇H₇ClO₃S
• Purity: >98.0%(GC)(T)
• Color and Shape: White to Almost white powder to lump
• Molecular weight: 206.64

4-Methoxybenzenesulfonyl Chloride, 99%

CAS: 98-68-0

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₇ClO₃S
• Purity: 99%
• Color and Shape: Crystalline solid, White to beige
• Molecular weight: 206.64

4-Methoxybenzenesulfonyl chloride

CAS: 98-68-0

Please enquire for more information about 4-Methoxybenzenesulfonyl chloride including the price, delivery time and more …

• Formula: C₇H₇ClO₃S
• Purity: Min. 97 Area-%
• Molecular weight: 206.65 g/mol

4-Methoxybenzenesulfonyl chloride

CAS: 98-68-0

Please enquire for more information about 4-Methoxybenzenesulfonyl chloride including the price, delivery time and more …

• Formula: C₇H₇ClO₃S
• Purity: Min. 97 Area-%
• Color and Shape: Brown Off-White Powder
• Molecular weight: 206.65 g/mol

4-Methoxybenzenesulfonyl Chloride

CAS: 98-68-0

• Formula: C₇H₇ClO₃S
• Color and Shape: Neat
• Molecular weight: 206.65