bilirubin
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
2 FDA-registered drug labelers
BioActive Nutritional, Inc.
Professional Complementary Health Formulas
Why It Matters
Sectors
Health
Downstream Uses
Appears in 2 drug and cosmetic product listings (FDA).
- •Colotox
- •Bile Acids Combination 9319
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
$32.96/gAA BLOCKS
CountryUnited States
Pack$824.00 / 25 g
Purity97%
Vendors2 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
1 more vendor
| 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 |
|---|---|---|---|---|
| Aaron Chemicals LLC | Hong Kong | $57.20 | 5 g | 97% |
Chemical Identity
CAS635-65-4
PubChem CID5280352
DTXSIDDTXSID8060905
FormulaC33H36N4O6
Mol. Weight584.7 g/mol
SMILESCC1=C(NC(=C1CCC(=O)O)CC2=C(C(=C(N2)C=C3C(=C(C(=O)N3)C)C=C)C)CCC(=O)O)C=C4C(=C(C(=O)N4)C=C)C
Data Sources
52803522026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/bilirubin/cids/JSON
Archive: data/sources/pubchem_name/bilirubin.json
CAS 635-65-42026-04-24
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