WSP-5

WSP-5 Structure
CAS No.
1593024-78-2
Chemical Name:
WSP-5
Synonyms
WSP-5;DSMMZTASSIAQPQ-UHFFFAOYSA-N;3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(2-(pyridin-2-yldisulfaneyl)benzoate);Benzoic acid, 2-(2-pyridinyldithio)-, 1,1'-(3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3',6'-diyl) ester
CBNumber:
CB13152767
Molecular Formula:
C44H26N2O7S4
Molecular Weight:
822.94
MOL File:
1593024-78-2.mol
Modify Date:
2024/7/2 8:55:00

WSP-5 Properties

Density 1.57±0.1 g/cm3(Predicted)
storage temp. Store at -20°C, protect from light
solubility DMF: 30 mg/ml; DMSO: 25 mg/ml
form A crystalline solid
pka 1.69±0.19(Predicted)
color White to off-white

WSP-5 Chemical Properties,Uses,Production

Description

Hydrogen sulfide (H2S) is an important gaseous mediator, like nitric oxide, that has significant effects on the immunological, neurological, cardiovascular and pulmonary systems of mammals. WSP-5 is a turn-on fluorescent probe for hydrogen sulfide (H2S). Upon reaction with H2S, WSP-5 releases a fluorophore that displays excitation/emission maxima of 502/525 nm, respectively. WSP-5 exhibits a faster turn-on rate and a more sensitive detection limit toward H2S than WSP-1 .

WSP-5 Preparation Products And Raw materials

Raw materials

Preparation Products

WSP-5 DSMMZTASSIAQPQ-UHFFFAOYSA-N Benzoic acid, 2-(2-pyridinyldithio)-, 1,1'-(3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3',6'-diyl) ester 3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(2-(pyridin-2-yldisulfaneyl)benzoate) 1593024-78-2 C44H26N2O7S4