cinnamic acid
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
4 FDA-registered drug labelers
Deseret Biologicals, Inc.
Dr. Donna Restivo DC
Energique, Inc.
Professional Complementary Health Formulas
Why It Matters
Sectors
Health
Downstream Uses
Appears in 8 drug and cosmetic product listings (FDA).
- •Dairy Allergen Mix
- •Perfumox 6028
- •Respiratory Plus
- •BACT Combination
- •Multi-Phenolic
- •Allermilk
- •Cinnamic Acid 1511
- •Sugar Cravings
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
Vendor Pricing
$0.02/gAaron Chemicals LLC
CountryHong Kong
Pack$9.00 / 500 g
Purity98%
Vendors6 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
5 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 | $0.04 | 1 kg | 98% |
| TargetMol Chemicals | China → United States | $129.00 | 1 g | 99.94% |
| TargetMol Chemicals EU | Austria | $178.00 | 500 mg | 99.94% |
| AA BLOCKS (2 weeks) | United States | $336.40 | 5 g | 95% |
| Apexbio Technology LLC | United States | $360.00 | 200 mg | 99.75% |
Chemical Identity
CAS140-10-3
PubChem CID444539
DTXSIDDTXSID5022489
FormulaC9H8O2
Mol. Weight148.16 g/mol
SMILESC1=CC=C(C=C1)C=CC(=O)O
Data Sources
4445392026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/cinnamic acid/cids/JSON
Archive: data/sources/pubchem_name/cinnamic acid.json
CAS 140-10-32026-04-24
https://www.epa.gov/tsca-inventory
Archive: data/sources/tsca/tsca_inventory.csv
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json