141929-48-8

Basic information

• Product Name: 1-Naphthalenesulfonic acid, 6-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, compd. with pyridine (1:1)
• CAS NO: 141929-48-8
• Molecular Formula: C18H11NO5S.C5H5N
• Molecular Weight: 432.456
• Mol File: 141929-48-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-Naphthalenesulfonic acid, 6-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, compd. with pyridine (1:1)(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Naphthalenesulfonic acid, 6-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, compd. with pyridine (1:1)(141929-48-8)
• EPA Substance Registry System: 1-Naphthalenesulfonic acid, 6-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, compd. with pyridine (1:1)(141929-48-8)

Safety Data

• Hazardous Substances Data: 141929-48-8(Hazardous Substances Data)

Upstream product

• 85-44-9 phthalic anhydride 
• 81-05-0 6-aminonaphthalene-1-sulfonic acid 

Relevant articles and documents

6-PEPTIDYLAMINO-1-NAPHTHALENESULFONAMIDES USEFUL AS FLUOROGENIC PROTEOLYTIC ENZYME SUBSTRATES

The present invention encompasses compounds of formula I: STR1 and the pharmaceutically acceptable non-toxic salts thereof; wherein R 1 is hydrogen, lower alkyl, alkenyl, alkynyl, cycloalkyl, alkylcycloalkyl, cycloalkylalkyl, or phenylalkyl;R 2 is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, alkylcycloalkyl, cycloalkylalkyl, or phenylalkyl; orNR 1 R 2 forms a nitrogen heterocycle; andR 3 is hydrogen, an amino acid or a peptide residue.These compounds may be employed as substrates in assays for determining proteolytic enzyme activity or as enzyme inhibitors. The invention also encompasses methods for determining proteolytic enzyme activity using the compounds of formula I.