Coumarin
Drug ingredientThis drug ingredient has classified U.S. production volumes. EPA withholds the number as confidential business information.
US ProductionCBI
Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.
Import Value$286M
Top SourceChina 48%
The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.
Where It Comes From
Customs basis: HS 293220 · basket
These shares come from HS customs code 293220, which covers 33 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
Source Countries
Country of origin for US imports, from Census customs data (2023).
CN 48%ChinaIN 15%IndiaJP 7%JapanGB 7%United KingdomCH 7%Switzerland
- Mexico
- Austria
- Indonesia
- Czech Republic
- Slovakia
- Malaysia
- Israel
- Poland
- Vietnam
- Ukraine
- South Africa
- Singapore
- Russia
- Lithuania
- Hungary
- Belarus
- Brazil
- Australia
EPA-registered manufacturers (1)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Sc Johnson & Son
EPA-registered importers (8)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Ter Hell & Co Gmbh · DE Germany
Gehring-Montgomery
Givaudan Fragrances
International Flavors And Fragrances
Mane Usa
Show all 8
Phoenix Aromas & Essential Oils
Reckitt Benckiser
Ungerer And
6 FDA-registered drug labelers
ANUBIS COSMETICS SL
Deseret Biologicals, Inc
Dr. Donna Restivo DC
Energetix Corporation
Energique, Inc.
Professional Complementary Health Formulas
Why It Matters
Sectors
Core ChemicalsHealthConsumer ProductsPlastics & RubberMetals & Mining
Downstream Uses
Appears in 14 drug and cosmetic product listings (FDA).
- •Vascuflow
- •BP Reg
- •Bread Cravings
- •Anubis Barcelona Regul Oil
- •Breathe
- •Dairy Allergen Mix
- •Chip Cravings
- •Respiratory Plus
Show all 14
- •REFL HS
- •Isopathic Phenolic Rings
- •Opsin I 6014
- •Multi-Phenolic
- •Coumarin 1513
- •Allermilk
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
Used in 7 sectors as 2 functional roles.
- •Fragrance in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Odor agents in Other (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Fragrance in All Other Chemical Product and Preparation Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Odor agents in Plastics Material and Resin Manufacturing (1%)Processing—incorporation into article
- •Odor agents in Soap, Cleaning Compound, and Toilet Preparation Manufacturing (30%)Processing—incorporation into formulation, mixture, or reaction product
- •Odor agents in All Other Chemical Product and Preparation Manufacturing (70%)Processing—incorporation into formulation, mixture, or reaction product
- •Fragrance in All Other Basic Organic Chemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Fragrance in Wholesale and Retail Trade (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Odor agents in Miscellaneous Manufacturing (100%)Processing—repackaging
Vendor Pricing
$0.04/gAmbeed, Inc.
CountryUnited States
Pack$45.00 / 1 kg
Purity99%
Vendors28 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
27 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 |
|---|---|---|---|---|
| Chemscene | United States | $0.05 | 1 kg | — |
| Fluorochem EU | Germany | $0.11 | 100 g | 95% |
| AK Scientific Specialized | United States | $0.14 | 500 g | 98% |
| AK Scientific, Inc. | United States | $0.18 | 500 g | 99% |
| Fluorochem UK | United Kingdom | $0.34 | 25 g | 95% |
| Combi-Blocks, Inc. | United States | $0.40 | 500 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $0.55 | 500 g | 99% |
| Sigma-Aldrich | Germany | $0.55 | 500 g | 99% |
| AstaTech (2 weeks) | United States | $1.17 | 100 g | 95% |
| MedChemExpress MCE | Sweden | $22.51 | 5 g | 99.81% |
| ChemDiv, Inc. | United States | $25.00 | 25 g | 90% |
| Interbioscreen | Hong Kong | $34.00 | 10 g | 95% |
| TargetMol Chemicals | China → United States | $38.00 | 1 g | 99.96% |
| TargetMol Chemicals EU | Austria | $62.00 | 500 mg | 99.96% |
| Chengdu Biopurify Phytochemicals Ltd. | China | $142.00 | 1 g | 98% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Molnova | China | $600.00 | 50 mg | 99% |
| ChemNorm | China | $600.00 | 20 mg | 98% |
| Apexbio Technology LLC | United States | $1400.00 | 50 mg | 99.84% |
| ChemFaces | China | $1500.00 | 20 mg | 98% |
| Otava, Ltd. | Ukraine | $2280.00 | 50 mg | 95% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 95% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| Specs | Netherlands | $5674.90 | 100 mg | 90% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 95% |
| AnalytiCon Discovery - a Division of BRAIN Biotech AG | Germany | $73652.70 | 100 mg | 85% |
Chemical Identity
CAS91-64-5
PubChem CID323
DTXSIDDTXSID7020348
FormulaC9H6O2
Mol. Weight146.14 g/mol
SMILESC1=CC=C2C(=C1)C=CC(=O)O2
Data Sources
DTXSID70203482026-04-06
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
3232026-04-06
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/323/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/323.json
91-64-52026-04-24
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
CAS 91-64-52026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json