tolazoline hydrochloride
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
2 FDA-registered drug labelers
DARMERICA, LLC
KALCHEM INTERNATIONAL INC
Why It Matters
Sectors
Health
Downstream UsesNo data available
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
$0.24/gAaron Chemicals LLC
CountryHong Kong
Pack$6.00 / 25 g
Purity98%
Vendors26 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
25 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 |
|---|---|---|---|---|
| Fulfilled by Molport | Latvia | $0.28 | 25 g | — |
| Angene Chemical | China → Hong Kong | $0.31 | 500 g | 98% |
| A2B Chem LLC | United States | $0.50 | 100 g | 98% |
| Combi-Blocks, Inc. | United States | $0.60 | 100 g | 98% |
| AK Scientific Specialized | United States | $0.61 | 100 g | 95% |
| BLD Pharmatech GmbH | Germany | $0.62 | 500 g | 98% |
| BLD Pharmatech Ltd. | China | $0.62 | 500 g | 98% |
| AA BLOCKS | United States | $0.63 | 100 g | 98% |
| AK Scientific, Inc. | United States | $0.85 | 100 g | 98% |
| AstaTech (2 weeks) | United States | $1.12 | 100 g | 95% |
| MedKoo Biosciences, Inc | United States | $5.15 | 100 g | 98% |
| Cayman Europe | Estonia | $6.90 | 25 g | 95% |
| TargetMol Chemicals | China → United States | $30.00 | 1 g | 99.99% |
| Apexbio Technology LLC | United States | $35.20 | 5 g | 98% |
| Interbioscreen | Hong Kong | $51.00 | 10 g | 95% |
| Molnova | China | $51.00 | 1 g | 99% |
| MedChemExpress MCE | Sweden | $62.92 | 1 g | 99.93% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Sigma-Aldrich (Rush Stock) | Germany | $1805.67 | 300 mg | — |
| Sigma-Aldrich | Germany | $1805.67 | 300 mg | — |
| Angene International Limited | United States | $1890.00 | 100 mg | 99% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 97% |
| TimTec, LLC | United States | $9333.33 | 30 mg | 90% |
Chemical Identity
CAS59-97-2
PubChem CID6048
DTXSIDDTXSID9021718
FormulaC10H13ClN2
Mol. Weight196.67 g/mol
SMILESC1CN=C(N1)CC2=CC=CC=C2.Cl
Data Sources
60482026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/tolazoline hydrochloride/cids/JSON
Archive: data/sources/pubchem_name/tolazoline hydrochloride.json
CAS 59-97-22026-04-24
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