2-Methoxybenzenesulfonyl chloride

Name: 2-Methoxybenzenesulfonyl chloride
Brand: ChemScene
Availability: InStock
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CAS No. 10130-87-7
Cat. No. CS-W007645
Purity≥96%
MDL No.MFCD01961367

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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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2-Methoxybenzenesulfonyl chloride|CS-W007645

Structure of 10130-87-7

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Description

2-Methoxybenzenesulfonyl chloride features a methoxy-substituted benzene ring linked to a sulfonyl chloride group, enabling direct incorporation into sulfonamide and sulfonate derivatives. This reagent offers enhanced solubility in organic solvents and improved stability under standard bench conditions, facilitating efficient functionalization in synthetic workflows involving aromatic sulfonylation.

Application

2-Methoxybenzenesulfonyl chloride serves as a versatile sulfonylating agent for the efficient introduction of sulfonamide functionalities. It exhibits good bench stability and reacts selectively with primary and secondary amines under mild conditions, enabling straightforward synthesis of sulfonamide derivatives. The methoxy group enhances solubility in organic solvents and provides a handle for further functionalization. This reagent is particularly useful in medicinal chemistry for constructing sulfonamide-based pharmacophores and in process chemistry due to its compatibility with diverse functional groups and ease of purification.

General Information

CAS No. 10130-87-7
Cat. No. CS-W007645
Purity ≥96%
MDL No. MFCD01961367
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₇ClO₃S
Molecular Weight 206.65
Synonym(s) 5-Methoxybenzenesulfonyl chloride
SMILES O=S(C1=CC=CC=C1OC)(Cl)=O

Computational Chemistry Data

TPSA 43.37
LogP 1.6227
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 2

Safety Information

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GHS Pictogram :	GHS No : GHS05
Signal Word : Danger	UN#: 1759
Class : 8	Packing Group : Ⅱ
Hazard Statements : H314
Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-Methoxybenzenesulfonyl chloride

CAS No. 10130-87-7

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