metenkefalin
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
3 FDA-registered drug labelers
DARMERICA, LLC
Guna spa
Qingdao Biopeptek Co., Ltd.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 3 drug and cosmetic product listings (FDA).
- •GUNA-FLAM
- •GUNA-Virus
- •GUNA-Spasm
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
Chemical Identity
CAS58569-55-4
PubChem CID443363
DTXSIDDTXSID90974125
FormulaC27H35N5O7S
Mol. Weight573.7 g/mol
SMILESCSCCC(C(=O)O)NC(=O)C(CC1=CC=CC=C1)NC(=O)CNC(=O)CNC(=O)C(CC2=CC=C(C=C2)O)N
Data Sources
4433632026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/metenkefalin/cids/JSON
Archive: data/sources/pubchem_name/metenkefalin.json
CAS 58569-55-42026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json