2H-1-Benzopyran-2-one, 7-hydroxy-4-methyl-
Where It Comes From
No data available
Why It Matters
No data available
Vendor Pricing
$0.08/gAaron Chemicals LLC
CountryHong Kong
Pack$41.00 / 500 g
Purity98%
Vendors43 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
42 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 |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.09 | 500 g | 98% |
| AA BLOCKS | United States | $0.11 | 1 kg | 98% |
| A2B Chem LLC | United States | $0.11 | 500 g | 98% |
| Chemscene | United States | $0.13 | 1 kg | — |
| Fluorochem EU | Germany | $0.14 | 500 g | 95% |
| BLD Pharmatech GmbH | Germany | $0.15 | 1 kg | 98% |
| BLD Pharmatech Ltd. | China | $0.15 | 1 kg | 98% |
| BLD Pharmatech Co., Limited | United States | $0.16 | 1 kg | 98% |
| Ambeed, Inc. | United States | $0.16 | 1 kg | 98% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 98% |
| AK Scientific Specialized | United States | $0.29 | 1 kg | 95% |
| AK Scientific, Inc. | United States | $0.38 | 500 g | 98% |
| Apollo Scientific US | United Kingdom | $0.54 | 100 g | 95% |
| Angene International Limited | United States | $0.65 | 500 g | 98% |
| Cayman Europe | Estonia | $0.68 | 500 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.81 | 100 g | 98% |
| Sigma-Aldrich | Germany | $0.81 | 100 g | 98% |
| AstaTech (2 weeks) | United States | $1.48 | 25 g | 95% |
| MedKoo Biosciences, Inc | United States | $5.00 | 100 g | 98% |
| Fluorochem UK | United Kingdom | $8.58 | 1 g | 95% |
| ChemDiv, Inc. | United States | $18.00 | 50 g | 90% |
| Interbioscreen | Hong Kong | $34.00 | 10 g | 95% |
| ChemNorm | China | $150.00 | 100 mg | 98% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Apexbio Technology LLC | United States | $320.00 | 500 mg | 99.88% |
| Vitas M Chemical Limited | Hong Kong | $360.00 | 1 g | 90% |
| Otava, Ltd. | Ukraine | $460.00 | 250 mg | 95% |
| Molnova | China | $490.00 | 100 mg | 99% |
| TargetMol Chemicals | China → United States | $540.00 | 100 mg | 99.11% |
| MedChemExpress MCE | Sweden | $822.80 | 100 mg | 99.89% |
| ChemFaces | China | $1500.00 | 20 mg | 98% |
| Maybridge, Ltd. | United Kingdom | $2414.30 | 100 mg | 95% |
| Specs | Netherlands | $2534.95 | 1 g | 90% |
| Eximed | Ukraine | $2680.00 | 50 mg | 90% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Life Chemicals Inc. | Ukraine → Canada | $3100.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| ChemBridge Corporation | Kazakhstan | $6640.00 | 25 mg | 90% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 98% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
| AnalytiCon Discovery - a Division of BRAIN Biotech AG | Germany | $73652.70 | 100 mg | 85% |
Chemical Identity
CAS90-33-5
PubChem CIDNo data available
DTXSIDDTXSID8025670
FormulaC10H8O3
Mol. Weight176.171 g/mol
SMILESCC1=CC(=O)OC2=C1C=CC(O)=C2
Data Sources
CAS 90-33-52026-04-29
https://www.epa.gov/tsca-inventory
Archive: data/sources/tsca/tsca_inventory.csv