(±)-p-Fluoro Pseudoephedrine Hydrochloride CAS 7799-73-7
| CAS No. | 7799-73-7 |
| Molecular Formula | C10H14FNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(±)-p-Fluoro Pseudoephedrine Hydrochloride (CAS 7799-73-7) is a high-purity analytical reference standard with the molecular formula C10H14FNOHCl and a molecular weight of 219.68 g/mol.
Based on its molecular formula C10H14FNOHCl, (±)-p-Fluoro Pseudoephedrine Hydrochloride contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), (±)-p-Fluoro Pseudoephedrine Hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H14FNO HCl |
| Molecular Weight | 219.68 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related p Standards
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Recommended Standards
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- Azathioprine Impurity N4 (CAS 5167-18-0)
- 1-(2-Fluorophenyl)-3-(4-nitrophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-78-3)
- tert-Butyl 4-(3-nitrophenylsulfonamido)piperidine-1-carboxylate (CAS 1233955-47-9)
- 4-((tert-Butoxycarbonyl)amino)-2-methoxybenzoic acid (CAS 162046-57-3)
- 4-Chloro-N,N-diethyl-3-nitrobenzenesulfonamide (CAS 127-53-7)
- 5-(3-Aminophenyl)-1-ethyl-2-phenyl-1H-pyrazol-3(2H)-one (CAS 194799-53-6)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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