(3,4-Difluorophenyl)(phenyl)methanamine CAS 939757-54-7
| CAS No. | 939757-54-7 |
| Molecular Formula | C13H11F2N |
| Molecular Weight | 219.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (3,4-Difluorophenyl)(phenyl)methanamine (CAS 939757-54-7), a certified reference material (molecular formula C13H11F2N, MW 219.23 g/mol) for analytical method development and quality control.
(3,4-Difluorophenyl)(phenyl)methanamine (C13H11F2N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H11F2N |
| Molecular Weight | 219.23 g/mol |
| 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorophenyl Standards
- n-[(2,5-difluorophenyl)methyl]aniline (CAS 1096852-39-9)
- 3-[(3,4-difluorophenyl)carbonyl]pyridine (CAS 1094374-86-3)
- 5-(3,4-Difluorophenyl)nicotinaldehyde (CAS 1346691-73-3)
- 5-(3,5-Difluorophenyl)nicotinaldehyde (CAS 1346691-79-9)
- 5-(2,6-Difluorophenyl)nicotinaldehyde (CAS 1346691-84-6)
- 5-(2,6-Difluorophenyl)-1-methyl-1h-pyrazole-3-carbonitrile (CAS 1361019-09-1)
- 4-[(2,5-difluorophenyl)carbonyl]pyridine (CAS 150020-06-7)
- (2,3-Difluorophenyl)(pyridin-2-yl)methanone (CAS 898780-15-9)
Recommended Standards
- (2S,3S)-2-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoic acid (CAS 23082-30-6)
- (R)-2-((tert-Butoxycarbonyl)amino)-3-hydroxy-2-methylpropanoic acid (CAS 84311-18-2)
- (2S)-2-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoic acid (CAS 23082-29-3)
- (R)-3-((tert-Butoxycarbonyl)amino)-2-methoxypropanoic acid (CAS 412352-67-1)
- 2,6-Dimethyl-4-{[2-(4-methylphenoxy)-1,3-thiazol-5-yl]methyl}morpholine (CAS 860650-05-1)
- Komarovidine (CAS 76971-22-7)
- Z-DL-Val-OH (CAS 3588-63-4)
- 2-Chloro-3-chloromethyl-6,7-dimethylquinoline (CAS 182052-67-1)
- 1-{5-[4-(Benzyloxy)phenyl]-2-thienyl}ethanone (CAS 893739-20-3)
- 2-(5-Oxo-4,5-dihydro-1H-pyrazol-4-yl)acetohydrazide (CAS 104096-33-5)
- 2-(4-Chloro-5-fluoro-2-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1092581-00-4)
- N’-(4-Chlorobenzoyloxy)-4-nitrobenzimidamide (CAS 68451-89-8)
- Doristerol (CAS 566-99-4)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
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