Phentolamine CAS 50-60-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 50-60-2 |
| Molecular Formula | C17H19N3O |
| Molecular Weight | 281.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phentolamine (CAS 50-60-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H19N3O. Molecular weight: 281.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H19N3O |
| Molecular Weight | 281.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Phentolamine Standards
- Phentolamine Impurity 24 (CAS CATO-C4X-224724)
- Phentolamine Impurity 19 (CAS CATO-C4X-224719)
- Phentolamine Impurity 16 (CAS CATO-C4X-224716)
- Phentolamine Impurity 21 (CAS CATO-C4X-224721)
- Phentolamine Impurity 8 (CAS 2767988-83-8)
- Phentolamine Impurity 26 (CAS CATO-C4X-224726)
- Phentolamine Impurity 27 (CAS CATO-C4X-224727)
- Phentolamine Impurity 15 (CAS CATO-C4X-224715)
Recommended Standards
- Pyridoxine impurity 4 (CAS 913696-26-1)
- Cycloheximide (CAS 66-81-9)
- Sacubitril impurity 16 (CAS CATO-C4X-280916)
- (R)-Benzyloxycarbonylamino-cyclopropyl-acetic acid (CAS 1260593-73-4)
- 3-Methyl-5-(2,2,2-trifluoroethoxy)picolinonitrile (CAS 1257119-94-0)
- 6-(Cyclopropylmethoxy)-4-methylpyridin-3-amine (CAS 1536437-22-5)
- 1-Cyclohexyl-3-(4,5-dihydrothiazol-2-yl)-2-(2-methylquinolin-4-yl)guanidine (CAS 72042-08-1)
- 3-Cyclopropoxy-2,5-diisopropylpyridine (CAS 1243370-70-8)
- 4,4,5,5-tetramethyl-2-[10-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)anthracen-9-yl]-1,3,2-dioxaborolane 863992-56-7 AS-2438 (CAS 863992-56-7)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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