phentolamine mesylate
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
22 FDA-registered drug labelers
Apicore Pharmaceuticals Private Limited
Apicore Pharmaceuticals Pvt. Ltd.
AX Pharmaceutical Corp
DARMERICA, LLC
Galenova Inc
Hikma Pharmaceuticals USA Inc.
Industriale Chimica s.r.l.
KALCHEM INTERNATIONAL INC
LETCO MEDICAL, LLC
Matrix Pharmacorp Private Limited
NuCare Pharmaceuticals,Inc.
Oyster Point Pharma, Inc.
Pharma Source Direct, Inc.
Precision Dose Inc.
Professional Compounding Centers of America
Professional Compounding Centers of America dba PCCA
Qingdao Biopeptek Co., Ltd.
QINGDAO TIDA BIOTEK CO.,LTD
RAKSHIT DRUGS PRIVATE LIMITED
Reliable Biopharmaceutical LLC
Septodont, Inc.
Spectrum Laboratory Products, Inc.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 3 drug and cosmetic product listings (FDA).
- •Ryzumvi
- •Phentolamine Mesylate
- •Oraverse
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
$27.28/gAaron Chemicals LLC
CountryHong Kong
Pack$1364.00 / 50 g
Purity98%
Vendors27 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
26 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 | $27.42 | 50 g | 98% |
| A2B Chem LLC | United States | $42.10 | 50 g | 99% |
| AA BLOCKS | United States | $55.34 | 50 g | 99% |
| Combi-Blocks, Inc. | United States | $74.00 | 5 g | 98% |
| CliniSciences GmbH | Switzerland | $76.11 | 1 g | 99% |
| BLD Pharmatech GmbH | Germany | $82.00 | 5 g | 99% |
| BLD Pharmatech Ltd. | China | $82.00 | 5 g | 99% |
| AK Scientific, Inc. | United States | $82.00 | 5 g | 98% |
| BLD Pharmatech Co., Limited | United States | $90.20 | 5 g | 99% |
| Ambeed, Inc. | United States | $90.20 | 5 g | 99% |
| Sigma-Aldrich (Rush Stock) | Germany | $180.57 | 1 g | — |
| Sigma-Aldrich | Germany | $180.57 | 1 g | — |
| Molnova | China | $276.00 | 500 mg | 99% |
| TargetMol Chemicals | China → United States | $306.00 | 500 mg | 99.99% |
| TargetMol Chemicals EU | Austria | $335.00 | 200 mg | 99.99% |
| AstaTech, Inc | United States | $420.00 | 1 g | 98% |
| MedChemExpress MCE | Sweden | $496.10 | 500 mg | 99.9% |
| Apexbio Technology LLC | United States | $530.00 | 100 mg | 98.08% |
| Cayman Europe | Estonia | $672.35 | 1 g | 98% |
| AK Scientific Specialized | United States | $940.00 | 100 mg | 98% |
| Axon Medchem | Netherlands | $1200.00 | 50 mg | 99% |
| MedKoo Biosciences, Inc | United States | $1250.00 | 1 g | 98% |
| Angene International Limited | United States | $1316.00 | 250 mg | 98% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 98% |
| TimTec, LLC | United States | $14666.67 | 30 mg | 90% |
Chemical Identity
CAS65-28-1
PubChem CID91430
DTXSIDDTXSID60215315
FormulaC18H23N3O4S
Mol. Weight377.5 g/mol
SMILESCC1=CC=C(C=C1)N(CC2=NCCN2)C3=CC(=CC=C3)O.CS(=O)(=O)O
Data Sources
914302026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/phentolamine mesylate/cids/JSON
Archive: data/sources/pubchem_name/phentolamine mesylate.json
CAS 65-28-12026-04-25
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