4-Hydroxy Propranolol HCl CAS 14133-90-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 14133-90-5 |
| Molecular Formula | C16H21NO3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy Propranolol HCl (CAS 14133-90-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H21NO3 HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H21NO3 HCl |
| Molecular Weight | 311.81 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-benzoyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid (CAS 1909336-08-8)
- N-Carbamimidoyl-5-cyclopropyl-1-(quinolin-5-yl)-1H-pyrazole-4-carboxamide methanesulfonate (CAS 249296-45-5)
- (S)-Methyl 2-((tert-Butoxycarbonyl)amino)-3-(4-carbamoyl-2,6-dimethylphenyl)propanoate (CAS 623950-05-0)
- 6-(3-(6-Methylpyridin-2-yl)-1H-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 746667-09-4)
- tert-Butyl (1-(2-((benzyloxy)methyl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate (CAS 1217630-30-2)
- (Z)-N'-(4-Chlorophenyl)-N-(4-fluorophenyl)(methylsulfanyl)methanimidamide (CAS 400081-31-4)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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