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3,5-Dichloro-2-hydroxybenzenesulfonyl chloride

ALDRICH/146110 - 99%

Synonym: 2,4-Dichlorophenol-6-sulfonyl chloride

CAS Number: 23378-88-3
Empirical Formula (Hill Notation): C6H3Cl3O3S
Molecular Weight: 261.51
EC Number: 245-619-9
MDL Number: MFCD00007432
Linear Formula: Cl2C6H2(OH)SO2Cl
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-146110-25G 25 g
 $101.00
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assay 99%
functional group chloro
InChI 1S/C6H3Cl3O3S/c7-3-1-4(8)6(10)5(2-3)13(9,11)12/h1-2,10H
InChI key KXFQRJNVGBIDHA-UHFFFAOYSA-N
mp 80-83 °C (lit.)
Quality Level 100 
SMILES string Oc1c(Cl)cc(Cl)cc1S(Cl)(=O)=O
Application: 3,5-Dichloro-2-hydroxybenzenesulfonyl chloride was used in the synthesis of (1R,2R)-(+)-1,2-(3,3′,5,5′-tetrachloro-2,2′-dihydroxydibenzenesulfonamido)-1,2-diphenylethane and (1R,2R)-(+)- 1,2-(3,3′,5,5′-tetrachloro-2,2′-dihydroxydibenzenesulfonamido)cyclohexane. It was used as chromogenic system in one-step kinetic method for the determination of 5′-nucleotidase.
Packaging: 25 g in glass bottle
Purity 99%
mp 80-83 °C (lit.)
UNSPSC 12352100

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