1733-83-1 , Naphthol AS sulphate potassium salt

Cas:1733-83-1 ,
Naphthol AS sulphate potassium salt
C17H13KNO5S / 382.45
MFCD00037750

Naphthol AS sulphate potassium salt

Naphthol AS sulphate potassium salt is a fluorescent substrate used in the detection of enzymes, such as esterases, which are involved in the hydrolysis of esters. It is also used to detect bacterial cultures and to study bioluminescence from bacteria. Naphthol AS sulphate potassium salt is fluorescein-labeled so that it can be detected by its green emission spectrum. The CAS number for this product is 1733-83-1, and it has a purity of 99%.

CAS Number	1733-83-1
Product Name	Potassium 3-(phenylcarbamoyl)naphthalen-2-yl sulfate
IUPAC Name	potassium;[3-(phenylcarbamoyl)naphthalen-2-yl] sulfate
Molecular Formula	C17H12KNO5S
Molecular Weight	381.4 g/mol
InChI	InChI=1S/C17H13NO5S.K/c19-17(18-14-8-2-1-3-9-14)15-10-12-6-4-5-7-13(12)11-16(15)23-24(20,21)22;/h1-11H,(H,18,19)(H,20,21,22);/q;+1/p-1
InChI Key	UIEOFHYTXGEGHV-UHFFFAOYSA-M
SMILES	C1=CC=C(C=C1)NC(=O)C2=CC3=CC=CC=C3C=C2OS(=O)(=O)[O-].[K+]
Canonical SMILES	C1=CC=C(C=C1)NC(=O)C2=CC3=CC=CC=C3C=C2OS(=O)(=O)[O-].[K+]