(S)-Phenylephrine EP Impurity A HCl CAS 43090-68-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 43090-68-2 |
| Molecular Formula | C8H11NO2 HCl |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
(S)-Phenylephrine EP Impurity A HCl (CAS 43090-68-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C8H11NO2 HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H11NO2 HCl |
| Molecular Weight | 189.64 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- Phenylephrine Impurity 58 (CAS 1007885-60-0)
- Phenylephrine Impurity 100 (CAS 1026633-55-5)
- Phenylephrine Related Compound G (CAS 1094089-46-9)
- Phenylephrine EP Impurity D Racemate (CAS 1159977-09-9)
- Phenylephrine Impurity 18 (Mixture of Diastereomers) (CAS 1217525-08-0)
- Phenylephrine-d3 HCl (Methyl-d3) (CAS 1217858-50-8)
- Phenylephrine-3-O-Sulfate (CAS 1242184-39-9)
- Phenylephrine 2-O-β-glucuronide, >98% (CAS 1260611-56-0)
Recommended Standards
- Carfilzomib Impurity 16 (CAS CATO-C4X-102216)
- Tolvaptan Impurity 81 (CAS 1118884-67-5)
- 34272-66-7 5-Thiazoleacetic acid, 2-methyl-4-phenyl- 4-27-00-04094 (Beilstein Handbook Reference) BRN 0184265 2-Methyl-4-phenyl-5-thiazoleacetic acid (CAS 34272-66-7)
- 2,3,6-Trichloro-7-nitroquinoxaline (CAS 121830-25-9)
- N-Decyl-6-methylquinolin-4-amine (CAS 63136-30-1)
- 5-((1H-Pyrazol-1-yl)methyl)-4-ethyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 1006470-96-7)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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