2-[(2-Chloro-6-fluorophenyl)methyl]-4-[(1E)-{[(furan-2-yl)methyl]imino}methyl]benzene-1,3-diol CAS 341967-53-1
| CAS No. | 341967-53-1 |
| Molecular Formula | C19H15ClFNO3 |
| Molecular Weight | 359.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 2-[(2-Chloro-6-fluorophenyl)methyl]-4-[(1E)-{[(furan-2-yl)methyl]imino}methyl]benzene-1,3-diol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 359.78 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-[(2-Chloro-6-fluorophenyl)methyl]-4-[(1E)-{[(furan-2-yl)methyl]imino}methyl]benzene-1,3-diol (CAS 341967-53-1), molecular formula C19H15ClFNO3 and molecular weight 359.78 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C19H15ClFNO3 |
| Molecular Weight | 359.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 1-(Diphenylmethyl)-4-[3-(4-fluoro-2-nitrophenoxy)thiophene-2-carbonyl]piperazine (CAS 306977-54-8)
- ((3-Nitrophenyl)carbamoyl)-L-alanine (CAS 1164136-66-6)
- (3-(Pentyloxy)phenyl)boronic acid (CAS 1296671-86-7)
- (3aR,6aS)-5-(tert-Butoxycarbonyl)-4,5,6,6a-tetrahydro-3aH-pyrrolo[3,4-d]isoxazole-3-carboxylic acid (CAS 926649-64-1)
- Benzo[b]thiophen-4-amine hydrochloride (CAS 19075-32-2)
- 3,3-Dimethyl-4-piperidone Hydrochloride (CAS 648921-37-3)
- N-(2-((3-Bromophenyl)(hydroxy)methyl)-4,5-dimethoxyphenyl)-4-methylbenzenesulfonamide (CAS 340696-19-7)
- (2-Bromo-1h-imidazol-4-yl)methanol (CAS 1162674-62-5)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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