Phenadoxone Hydrochloride CAS 545-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 545-91-5 |
| Molecular Formula | C23H29NO2 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phenadoxone Hydrochloride (CAS 545-91-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H29NO2 HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H29NO2 HCl |
| Molecular Weight | 387.95 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- n-(4-Fluorophenyl)-2-((5-imino-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 292057-71-7)
- Tert-butyl 4-(6-methylpyridin-2-yl)piperazine-1-carboxylate (CAS 127188-33-4)
- (4R)-4-[(4-Aminophenyl)methyl]-2-oxazolidinone (CAS 262857-90-9)
- 4-Chloro-2,5-difluorobenzoic acid ethyl ester (CAS 879093-03-5)
- Maribavir Impurity 34 (CAS CATO-C4X-300734)
- 7-(2-Methoxyethyl)-1,3-dimethyl-8-(methylthio)-3,7-dihydro-1H-purine-2,6-dione (CAS 878736-61-9)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com