2H-1-Benzopyran-2-one, 4-methyl-7-(sulfooxy)-, potassium salt (1:1)
Where It Comes From
No data available
Why It Matters
No data available
Vendor Pricing
$29.20/gA2B Chem LLC
CountryUnited States
Pack$146.00 / 5 g
Purity97%
Vendors15 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
14 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| AA BLOCKS | United States | $35.40 | 5 g | 97% |
| Combi-Blocks (back-ordered) | United States | $37.00 | 5 g | 95% |
| Aaron Chemicals LLC | Hong Kong | $44.00 | 5 g | 97% |
| Angene Chemical | China → Hong Kong | $47.40 | 5 g | 97% |
| Apollo Scientific US | United Kingdom | $50.40 | 5 g | — |
| Fluorochem EU | Germany | $70.18 | 1 g | 97% |
| Angene International Limited | United States | $90.60 | 5 g | 99% |
| AstaTech (2 weeks) | United States | $249.60 | 5 g | 99% |
| Sigma-Aldrich (Rush Stock) | Germany | $329.73 | 1 g | — |
| Sigma-Aldrich | Germany | $329.73 | 1 g | — |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 97% |
| Interbioscreen | Hong Kong | $6187.00 | 100 mg | 90% |
Chemical Identity
CAS15220-11-8
PubChem CIDNo data available
DTXSIDDTXSID8065870
FormulaC10H7KO6S
Mol. Weight294.32 g/mol
SMILES[K+].CC1=CC(=O)OC2=CC(OS([O-])(=O)=O)=CC=C12
Data Sources
CAS 15220-11-82026-04-29
https://www.epa.gov/tsca-inventory
Archive: data/sources/tsca/tsca_inventory.csv