(S)-3-(2,6-Diethylphenyl)-1-(2-hydroxy-1-phenylethyl)-4,5-dihydro-1H-imidazol-3-ium hexafluorophosphate(V) CAS 1630816-95-3
| CAS No. | 1630816-95-3 |
| Molecular Formula | C21H27N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3-(2,6-Diethylphenyl)-1-(2-hydroxy-1-phenylethyl)-4,5-dihydro-1H-imidazol-3-ium hexafluorophosphate(V) (C21H27N2OF6P) contains a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (S)-3-(2,6-Diethylphenyl)-1-(2-hydroxy-1-phenylethyl)-4,5-dihydro-1H-imidazol-3-ium hexafluorophosphate(V) (CAS 1630816-95-3), a certified reference material (molecular formula C21H27N2OF6P, MW 468.42 g/mol) for analytical method development and quality control.
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 | C21H27N2O F6P |
| Molecular Weight | 468.42 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related S Standards
- 2-(2,6-Diethylphenyl)acetic acid (CAS 100256-33-5)
- 2-(2,6-Diethylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 100844-07-3)
- 1-(3,4-Diethylphenyl)ethan-1-one (CAS 102405-35-6)
- N4-(2,6-Diethylphenyl)-N2-propyl-L-asparagine (CAS 1047683-04-4)
- (2,6-Diethylphenyl)methanamine hydrochloride (CAS 107694-43-9)
- N-(2,6-diethylphenyl)-4-methylpiperazine-1-carbothioamide (CAS 1155052-24-6)
- Ethyl 2-(2-((2,6-diethylphenyl)amino)thiazol-4-yl)acetate (CAS 1210129-71-7)
- (S)-3-(2,6-Diethylphenyl)-1-(1-hydroxy-3,3-dimethylbutan-2-yl)-4,5-dihydro-1H-imidazol-3-ium hexafluorophosphate(V) (CAS 1253579-50-8)
Recommended Standards
- (1R,2S)-2-Fluorocyclopropanamine hydrochloride (CAS 141042-21-9)
- 2-tert-Butyl-1-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 113975-30-7)
- (Benzo[b]thiophen-3-ylmethyl)hydrazine (CAS 887593-54-6)
- Ethyl 2-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)acetate (CAS 92592-02-4)
- Lornoxicam impurity 69 (CAS CATO-C4X-201669)
- n-Allyl-1-isopropyl-5-oxopyrrolidine-3-carboxamide (CAS 1240858-11-0)
- 2-Amino-N-(3-bromobenzyl)-N-cyclopropylacetamide (CAS 1181709-69-2)
- 9,10-Dibromo-2,6-di(naphthalen-2-yl)anthracene (CAS 1202002-58-1)
- Sulpiride impurity 16 (CAS CATO-C4X-187616)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
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