pemetrexed disodium hemipentahydrate
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
15 FDA-registered drug labelers
Accord Healthcare Inc.
Amneal Pharmaceuticals LLC
BluePoint Laboratories
Camber Pharmaceuticals, Inc.
Emcure Pharmaceuticals Limited
Eugia US LLC
Hetero Labs Limited
Meitheal Pharmaceuticals Inc.
MSN Laboratories Private Limited
NorthStar RxLLC
Qilu Pharmaceutical Co., Ltd.
Sagent Pharmaceuticals
ScinoPharm Taiwan Ltd.
Shilpa Medicare Limited
Solco Healthcare US, LLC
Why It Matters
Sectors
Health
Downstream Uses
Appears in 2 drug and cosmetic product listings (FDA).
- •Pemetrexed
- •Pemrydi RTU
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
$10.92/gAaron Chemicals LLC
CountryHong Kong
Pack$273.00 / 25 g
Purity99%
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 |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $12.52 | 25 g | 99% |
| A2B Chem LLC | United States | $12.60 | 5 g | 99% |
| AA BLOCKS | United States | $13.60 | 25 g | 99% |
| Angene International Limited | United States | $20.20 | 25 g | 95% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 99% |
Chemical Identity
CAS357166-30-4
PubChem CID135564527
DTXSIDDTXSID10189239
FormulaC40H48N10Na4O17
Mol. Weight1032.8 g/mol
SMILESC1=CC(=CC=C1CCC2=CNC3=C2C(=O)NC(=N3)N)C(=O)NC(CCC(=O)[O-])C(=O)[O-].C1=CC(=CC=C1CCC2=CNC3=C2C(=O)NC(=N3)N)C(=O)NC(CCC(=O)[O-])C(=O)[O-].O.O.O.O.O.[Na+].[Na+].[Na+].[Na+]
Data Sources
1355645272026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/pemetrexed disodium hemipentahydrate/cids/JSON
Archive: data/sources/pubchem_name/pemetrexed disodium hemipentahydrate.json
CAS 357166-30-42026-04-25
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