CAS Registry Number: 69816-05-3

Name:

2-​Furancarboxylic acid, 5-​(chlorosulfonyl)​-​, methyl ester
5-​Carbomethoxy-​2-​furansulfonyl chloride; 5-​Chlorosulfonyl-​2-​furancarboxylic acid methyl ester; Methyl 5-​(chlorosulfonyl)​-​2-​furancarboxylate; Methyl 5-​(chlorosulfonyl)​-​2-​furoate 

Chemical Formula: C6H5ClO5S
Exact Mass: 223.95
Molecular Weight: 224.62
m/z: 223.95 (100.0%), 225.95 (36.5%), 224.96 (6.7%), 226.96 (2.2%), 227.95 (1.5%), 225.96 (1.3%)
Elemental Analysis: C, 32.08; H, 2.24; Cl, 15.78; O, 35.61; S, 14.28

InChI: InChI=1S/C6H5ClO5S/c1-11-6(8)4-2-3-5(12-4)13(7,9)10/h2-3H,1H3
InChIKey: JYWNJCAFWPZETG-UHFFFAOYSA-N
Canonical SMILES : COC(=O)C1=CC=C(O1)S(=O)(=O)Cl

Specification

98%

1. (1) Abovyan, L. S.; Khimiko-Farmatsevticheskii Zhurnal 1983, V17(6), P685-8 CAPLUS