ChemicalBook > CAS DataBase List > WSP-5

WSP-5

Product Name: WSP-5
CAS No.: 1593024-78-2
Chemical Name: WSP-5
Synonyms: WSP-5;Washington State Probe-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
Formula Weight: 822.94
MOL File: 1593024-78-2.mol

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WSP-5 Property

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
InChIKey: DSMMZTASSIAQPQ-UHFFFAOYSA-N
SMILES: O=C1C2=CC=CC=C2C2(C3=CC=C(OC(C4C=CC=CC=4SSC4N=CC=CC=4)=O)C=C3OC3=CC(OC(C4C=CC=CC=4SSC4N=CC=CC=4)=O)=CC=C23)O1

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Cayman Chemical

Product number: 16929
Product name: WSP-5
Purity: ≥95%
Packaging: 1mg
Price: $35
Updated: 2024/03/01

Cayman Chemical

Product number: 16929
Product name: WSP-5
Purity: ≥95%
Packaging: 5mg
Price: $105
Updated: 2024/03/01

Cayman Chemical

Product number: 16929
Product name: WSP-5
Purity: ≥95%
Packaging: 10mg
Price: $193
Updated: 2024/03/01

AK Scientific

Product number: 7564EH
Product name: [3-Oxo-6'-[2-(pyridin-2-yldisulfanyl)benzoyl]oxyspiro[2-benzofuran-1,9'-xanthene]-3'-yl]2-(pyridin-2-yldisulfanyl)benzoate
Packaging: 10mg
Price: $496
Updated: 2021/12/16

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WSP-5 Chemical Properties,Usage,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 .

Uses

WSP-5 is a fluorescent probe for fast detection of H2S in biological samples and cells. WSP-5 selectively and rapidly reacts with H2S and exhibits fluorescence through a reaction-based fluorescent turn-on strategy.

References

[1] BO PENG. Fluorescent Probes Based on Nucleophilic Substitution–Cyclization for Hydrogen Sulfide Detection and Bioimaging[J]. Chemistry - A European Journal, 2013, 20 4: 1010-1016. DOI: 10.1002/chem.201303757
[2] YINGZHU ZHOU. Sensitivity and Selectivity Analysis of Fluorescent Probes for Hydrogen Sulfide Detection[J]. Chemistry - An Asian Journal, 2022, 17 5. DOI: 10.1002/asia.202101399
[3] HALINA JURKOWSKA. New aspects of antiproliferative activity of 4-hydroxybenzyl isothiocyanate, a natural H2S-donor[J]. Amino Acids, 2018, 50 6: 699-709. DOI: 10.1007/s00726-018-2546-2
[4] CRISTIANE J. DA SILVA . NO, hydrogen sulfide does not come first during tomato response to high salinity[J]. Nitric oxide?: biology and chemistry, 2018, 76: Pages 164-173. DOI: 10.1016/j.niox.2017.09.008

WSP-5 Preparation Products And Raw materials

Raw materials

Preparation Products

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1593024-78-2, WSP-5Related Search:

(2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium sodium salt WSB1 (A-10) WS 12 WSP-1

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)

Washington State Probe-5

1593024-78-2

C44H26N2O7S4