niraparib tosylate
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
2 FDA-registered drug labelers
GlaxoSmithKline LLC
MSN Laboratories Private Limited
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Zejula
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
$95.00/gCombi-Blocks, Inc.
CountryUnited States
Pack$950.00 / 10 g
Purity97%
Vendors14 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
13 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 |
|---|---|---|---|---|
| A2B Chem LLC | United States | $100.70 | 10 g | 99% |
| AA BLOCKS | United States | $106.30 | 10 g | 99% |
| Aaron Chemicals LLC | Hong Kong | $173.00 | 1 g | 98% |
| Angene Chemical | China → Hong Kong | $200.00 | 1 g | 98% |
| Molnova | China | $1068.00 | 500 mg | 99% |
| MedChemExpress MCE | Sweden | $1350.36 | 1 g | 99.99% |
| TargetMol Chemicals | China → United States | $2430.00 | 100 mg | 99.87% |
| MedKoo Biosciences, Inc | United States | $2625.00 | 2 g | 98% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Cayman Europe | Estonia | $7996.80 | 50 mg | 98% |
| AstaTech (2 weeks) | United States | $10496.00 | 250 mg | 98% |
| AK Scientific, Inc. | United States | $31000.00 | 25 mg | 98% |
| Angene International Limited | United States | $68800.00 | 5 mg | 98% |
Chemical Identity
CAS1038915-73-9
PubChem CID78357761
DTXSIDDTXSID801026487
FormulaC26H28N4O4S
Mol. Weight492.6 g/mol
SMILESCC1=CC=C(C=C1)S(=O)(=O)O.C1CC(CNC1)C2=CC=C(C=C2)N3C=C4C=CC=C(C4=N3)C(=O)N
Data Sources
783577612026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/niraparib tosylate/cids/JSON
Archive: data/sources/pubchem_name/niraparib tosylate.json
CAS 1038915-73-92026-04-25
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