1-(2,5-Difluorophenyl)propan-1-amine hydrochloride CAS 1333577-52-8
| CAS No. | 1333577-52-8 |
| Molecular Formula | C9H11F2N |
| Molecular Weight | N/A |
| 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.
1-(2,5-Difluorophenyl)propan-1-amine hydrochloride (CAS 1333577-52-8), molecular formula C9H11F2NHCl and molecular weight 207.65 g/mol, is a CATO reference standard with documented purity and traceability.
1-(2,5-Difluorophenyl)propan-1-amine hydrochloride (C9H11F2NHCl) contains a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C9H11F2N HCl |
| Molecular Weight | 207.65 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Difluorophenyl Standards
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- 2-(2,4-Difluorophenyl)cyclopropan-1-amine (CAS 1001318-18-8)
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- 4-(3,5-Difluorophenyl)piperidinehydrochloride (CAS 1004618-89-6)
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Recommended Standards
- 3-Amino-4-chloro-2-fluorophenol (CAS 1427407-07-5)
- 1-(4-Propoxyphenyl)cyclopentane-1-carboxylic acid (CAS 74316-95-3)
- 2-Amino-3-(4-chloro-2-fluorophenyl)propanoic acid (CAS 754944-16-6)
- Naginata ketone (CAS 6138-88-1)
- 3-Allylmorpholine (CAS 1391213-86-7)
- 1,4-Dioxaspiro[4.6]undecan-2-ylmethanamine (CAS 46145-57-7)
- 2,5-Dihydrothiophene 1-oxide (CAS 14852-22-3)
- cyclohexanecarboximidamide (CAS 24722-30-3)
- Tert-butyl(2s,5s)-5-(hydroxymethyl)-2-methyl-piperidine-1-carboxylate (CAS 2287346-60-3)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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