1,3,6,8-Pyrenetetrasulfonic acid tetrasodium salt

Fluorescent probe and pH indicator. It fluoresces blue in acidic solutions and in acidic organelles but fluoresces green in more basic organelles. This compound is potentially useful as a coloring agent, biological stain or optical detecting reagent. It is used in water-in-oil-in-water emulsions and as a substrate for lipase activity. Spectral data: lambdaex 375nm, lambdaem 404nm in water.

Price Not Available 2.5 g 1,3,6,8-Pyrenetetrasulfonic acid tetrasodium salt Supplier Page

Catalog Number	CDX-P0021-GG25
Alternative Name(s)	Tetrasodium 1,3,6,8-pyrenetetrasulfonate; 4-PSA; PTSA; Trasar 23299
Research Area	Biochemicals, Immunology
Molecular Formula	C16H6Na4O12S4 . xH2O
CAS#	59572-10-0
Purity	>98%
Inchi	InChI=1S/C16H10O12S4.4Na.H2O/c17-29(18,19)11-5-13(31(23,24)25)9-3-4-10-14(32(26,27)28)6-12(30(20,21)22)8-2-1-7(11)15(9)16(8)10;;;;;/h1-6H,(H,17,18,19)(H,20,21,22)(H,23,24,25)(H,26,27,28);;;;;1H2/q;4*+1;/p-4
Inchi Key	LZDOYGMJVXUZGD-UHFFFAOYSA-J
SMILES	O.[Na]OS(=O)(=O)C1=CC(=C2C=CC3=C4C(C=CC1=C24)=C(C=C3S(=O)(=O)O[Na])S(=O)(=O)O[Na])S(=O)(=O)O[Na]
Size	2.5 g
Supplier Page	http://www.adipogen.com/cdx-p0021/1-3-6-8-pyrenetetrasulfonic-acid-tetrasodium-salt.html