Molekula
Phentolamine hydrochloride
Phentolamine hydrochloride is a reversible alpha-adrenergic receptor antagonist used in the treatment of hypertension and as a diagnostic agent for pheochromocytoma. It is available in powder form with a molecular formula of C17H19N3O · HCl, a molecular weight of 317.81 g/mol, and a CAS number of 73-05-2. It should be stored at ambient temperatures and carries a warning signal word. Molekula supplies Phentolamine hydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Phentolamine hydrochloride is a reversible alpha-adrenergic receptor antagonist used in the treatment of hypertension and as a diagnostic agent for pheochromocytoma. It is available in powder form with a molecular formula of C17H19N3O · HCl, a molecular weight of 317.81 g/mol, and a CAS number of 73-05-2. It should be stored at ambient temperatures and carries a warning signal word. Molekula supplies Phentolamine hydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to grey to yellow cast powder |
| Assay/Purity | <98% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 73-05-2 |
| Molecular Formula | C17H19N3O · HCl |
| Molecular Weight | 317.81 |
| SMILES | CC1=CC=C(C=C1)N(CC2=NCCN2)C3=CC(=CC=C3)O.Cl |
| REACH Code | Y110 |
| HTS Code | 29332990 |
| Tariff Code | 2933299090 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H302 Harmful if swallowed
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Phentolamine hydrochloride used for?
It is primarily used as an alpha-adrenergic blocker in the treatment of hypertension and as a diagnostic agent for pheochromocytoma.
What is the chemical formula and molecular weight of Phentolamine hydrochloride?
The formula is C17H19N3O · HCl with a molecular weight of 317.81 g/mol.
How should Phentolamine hydrochloride be stored?
It should be stored at ambient temperature, protected from light and moisture.
What grade is available for Phentolamine hydrochloride?
Available in research grade; specific pharmaceutical or USP grades are not currently listed.
Can Molekula supply Phentolamine hydrochloride in bulk?
Yes, Molekula can supply Phentolamine hydrochloride in bulk quantities—please contact sales for details.
What documentation comes with a purchase of Phentolamine hydrochloride?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.