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WSP-1

CAS No.
1352750-34-5
Chemical Name:
WSP-1
Synonyms
WSP-1;WSP-1 *CAS 1352750-34-5*;Washington State Probe-1;3'-methoxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-6'-yl 2-(pyridin-2-yldisulfanyl)benzoate;3'-methoxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-6'-yl 2-(pyridin-2-yldisulfaneyl)benzoate;Benzoic acid, 2-(2-pyridinyldithio)-, 6'-methoxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3'-yl ester;3-Oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-3'-yl 2-((((3'-methoxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-6'-yl)oxy)(2-(pyridin-2-yldisulfanyl)phenyl)methylene)-l3-oxidanyl)acetate
CBNumber:
CB72592878
Molecular Formula:
C33H21NO6S2
Molecular Weight:
591.65
MDL Number:
MFCD31010433
MOL File:
1352750-34-5.mol
Last updated:2023-05-21 10:59:17

WSP-1 Properties

Boiling point 769.9±60.0 °C(Predicted)
Density 1.51±0.1 g/cm3(Predicted)
storage temp. Store at -20°C, protect from light
solubility DMF: 20 mg/ml; DMSO: 2 mg/ml
form A crystalline solid
pka 1.39±0.19(Predicted)

WSP-1 price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 11179 WSP-1 ≥95% 1352750-34-5 1mg $70 2024-03-01 Buy
Cayman Chemical 11179 WSP-1 ≥95% 1352750-34-5 5mg $313 2024-03-01 Buy
Cayman Chemical 11179 WSP-1 ≥95% 1352750-34-5 10mg $555 2024-03-01 Buy
Adipogen Life Sciences CDX-W0001-M005 WSP1 ≥97%(NMR) 1352750-34-5 5mg $112 2021-12-16 Buy
AK Scientific 4766ED (6'-Methoxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl)2-(pyridin-2-yldisulfanyl)benzoate 1352750-34-5 1mg $145 2021-12-16 Buy
Product number Packaging Price Buy
11179 1mg $70 Buy
11179 5mg $313 Buy
11179 10mg $555 Buy
CDX-W0001-M005 5mg $112 Buy
4766ED 1mg $145 Buy

WSP-1 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-1 is a reactive disulfide-containing, fluorescent probe designed to detect H2S in biological samples and cells. Through a reaction-based fluorescent turn-on strategy, WSP-1 selectively and rapidly reacts with H2S to generate benzodithiolone and a fluorophore with excitation and emission maxima of 465 and 515 nm, respectively.1

References

1. Liu, C., Pan, J., Li, S., et al. Capture and visualization of hydrogen sulfide via a fluorescent probe Angew. Chem. Int. Ed. Engl. 50(44),10327-10329(2011).

WSP-1 Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 37)Suppliers
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Beijing Concision Pharmaceutical Tech. Co.,Ltd 13501126834 2777085607@qq.com China 31 58
BeiJing Hwrk Chemicals Limted 0757-86329057 18501085097 sales3.gd@hwrkchemical.com China 7583 55
Beijing Ouhe Technology Co., Ltd 010-82967028 13552068683 2355560935@qq.com China 12426 60
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 sales@chem-strong.com China 17982 56
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9709 58
Zhengzhou Huiju Chemical Co., Ltd. 0371-55900031 18137872243 2853979815@qq.com China 10010 55
Shanghai Hongye Biotechnology Co. Ltd 400-9205774 sales@glpbio.cn China 6870 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 55791 58
ChemeGen(Shanghai) Biotechnology Co.,Ltd. 18818260767 sales@chemegen.com China 11289 58
Taizhou Nanfeng Pharmaceutical Research Institute 12345678910 nanfengdrug@163.com China 15323 58
WSP-1 3'-methoxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-6'-yl 2-(pyridin-2-yldisulfanyl)benzoate Washington State Probe-1 WSP-1 *CAS 1352750-34-5* Benzoic acid, 2-(2-pyridinyldithio)-, 6'-methoxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3'-yl ester 3'-methoxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-6'-yl 2-(pyridin-2-yldisulfaneyl)benzoate 3-Oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-3'-yl 2-((((3'-methoxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-6'-yl)oxy)(2-(pyridin-2-yldisulfanyl)phenyl)methylene)-l3-oxidanyl)acetate 1352750-34-5 C33H21NO6S2