levoleucovorin calcium
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
11 FDA-registered drug labelers
Amneal Pharmaceuticals LLC
Cerbios-Pharma SA
Dr.Reddy's Laboratories Inc
Gland Pharma Limited
GMT Fine Chemicals SA
Hainan Poly Pharm. Co., Ltd.
Hikma Pharmaceuticals USA Inc.
Medisca Inc.
Meitheal Pharmaceuticals Inc
MERCK & CIE
Slate Run Pharmaceuticals
Why It Matters
Sectors
Health
Downstream Uses
Appears in 2 drug and cosmetic product listings (FDA).
- •Levoleucovorin
- •Levoleucovorin Calcium
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
CAS80433-71-2
PubChem CID135500522
DTXSIDDTXSID3045564
FormulaC20H21CaN7O7
Mol. Weight511.5 g/mol
SMILESC1C(N(C2=C(N1)N=C(NC2=O)N)C=O)CNC3=CC=C(C=C3)C(=O)NC(CCC(=O)[O-])C(=O)[O-].[Ca+2]
Data Sources
1355005222026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/levoleucovorin calcium/cids/JSON
Archive: data/sources/pubchem_name/levoleucovorin calcium.json
CAS 80433-71-22026-04-25
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