1-[(1S)-1-Phenylethyl]-1H-imidazole-5-carboxylic acid-[4-[3-(trifluoromethyl)-3H-diazirin-3-yl]pheny CAS 1421283-58-0
| CAS No. | 1421283-58-0 |
| Molecular Formula | C21H17F3N4O2 |
| Molecular Weight | 414.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(1S)-1-Phenylethyl]-1H-imidazole-5-carboxylic acid-[4-[3-(trifluoromethyl)-3H-diazirin-3-yl]pheny (CAS 1421283-58-0) is a high-purity analytical reference standard with the molecular formula C21H17F3N4O2 and a molecular weight of 414.38 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 1-[(1S)-1-Phenylethyl]-1H-imidazole-5-carboxylic acid-[4-[3-(trifluoromethyl)-3H-diazirin-3-yl]pheny is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 414.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-[(1S)-1-Phenylethyl]-1H-imidazole-5-carboxylic acid-[4-[3-(trifluoromethyl)-3H-diazirin-3-yl]pheny under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H17F3N4O2 |
| Molecular Weight | 414.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related S Standards
- 1-[(1R)-1-Phenylethyl]-1H-imidazole-5-carboxylic acid-[4-[3-(trifluoromethyl)-3H-diazirin-3-yl]pheny (CAS 908024-18-0)
- 2-((2-Oxo-2-phenylethyl)thio)-6-phenyl-4-(p-tolyl)nicotinonitrile (CAS 332164-86-0)
- 2,4,6-Tris(1-phenylethyl)-phenol (CAS 18254-13-2)
- 2-((2-Oxo-2-phenylethyl)thio)-4,6-diphenylnicotinonitrile (CAS 94360-86-8)
- 2-Oxo-2-phenylethyl 2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)hydrazine-1-carbodithioate (CAS 321430-58-4)
- 2-Oxo-2-phenylethyl 6-chloro-2-phenylquinoline-4-carboxylate (CAS 346639-79-0)
- 2-Oxo-2-phenylethyl 2-(4-ethylphenyl)quinoline-4-carboxylate (CAS 355433-16-8)
- 2-Oxo-2-phenylethyl 3,6-dimethyl-2-phenylquinoline-4-carboxylate (CAS 355421-86-2)
Recommended Standards
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- (4-Bromo-2-methyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazol-3-yl)methyl diethylcarbamodithioate (CAS 1020252-44-1)
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