1794754-45-2 p-Phenetidine-d5 Hydrochloride CAS 1794754-45-2
| CAS No. | 1794754-45-2 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1794754-45-2 p-Phenetidine-d5 Hydrochloride (CAS 1794754-45-2), a certified reference material (molecular formula C8H6D5NOHCl, MW 178.67 g/mol) for analytical method development and quality control.
Structurally, 1794754-45-2 p-Phenetidine-d5 Hydrochloride (C8H6D5NOHCl) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 178.67 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H6D5NO HCl |
| Molecular Weight | 178.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related p Standards
Recommended Standards
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- (6-Methoxypyridin-3-yl)methanamine hydrochloride (CAS 857220-13-4)
- rel-(2R,6S)-2,6-Dicyclopropylpiperidin-4-one (CAS 2196187-03-6)
- Lifitegrast Impurity N99 (CAS 1195655-47-0)
- 2-(Difluoromethyl)-5-methoxy-3-nitropyridine-6-carboxylic acid (CAS 1805262-67-2)
- 4-Chlorothiobenzamide (CAS 2521-24-6)
- 3-(2-methylpropyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1159554-19-4)
- 1-(4-tert-Butylphenyl)-3-(2-chlorophenyl)-1-[(2,4-dimethoxyphenyl)methyl]thiourea (CAS 306730-48-3)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
Why CATO?
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