(R)-1-(3-Fluoro-2-nitrophenyl)pyrrolidin-3-amine hydrochloride CAS 1233860-39-3
| CAS No. | 1233860-39-3 |
| Molecular Formula | C10H12FN3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-1-(3-Fluoro-2-nitrophenyl)pyrrolidin-3-amine hydrochloride (CAS 1233860-39-3) is a high-purity analytical reference standard with the molecular formula C10H12FN3O2HCl and a molecular weight of 261.68 g/mol.
(R)-1-(3-Fluoro-2-nitrophenyl)pyrrolidin-3-amine hydrochloride (C10H12FN3O2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
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 | C10H12FN3O2 HCl |
| Molecular Weight | 261.68 g/mol |
| Appearance | Off-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 sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related R Standards
- 4-[(2-Fluoro-4-nitrophenoxy)methyl]-1-methylpiperidine (CAS 1000052-54-9)
- 3-Fluoro-4-((1-methylpiperidin-4-yl)methoxy)aniline (CAS 1000053-56-4)
- 2-Fluoro-5-iodo-4-methoxybenzoic acid (CAS 1000162-78-6)
- Ethyl 4-fluoro-3-ethoxybenzoate (CAS 1000207-63-5)
- 6-fluoro-4-iodo-1H-benzo[d]imidazole (CAS 1000308-33-7)
- 2-Fluoro-3-hydroxybenzonitrile (CAS 1000339-24-1)
- 1-(5-Fluoro-2-methylphenyl)pyrrolidine (CAS 1000339-32-1)
- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- 1-((Dimethylamino)methyl)cyclopropane-1-carboxylic acid hydrochloride (CAS 1803603-95-3)
- 2-Oxodecanal (CAS 16979-02-5)
- Ethyl 1-cyclopropyl-4-formyl-2,5-dimethyl-1H-pyrrole-3-carboxylate (CAS 423768-53-0)
- 3-Bromo-2-formylbenzonitrile (CAS 1261817-22-4)
- 1-Benzyl-6-(benzyloxy)-1h-indole-2-carboxylic acid (CAS 1240572-38-6)
- [4-(2-Methylpropyl)oxan-4-yl]methanamine hydrochloride (CAS 1385696-47-8)
- 2,6-Dibromo-4-methylpyridine (CAS 73112-16-0)
- 2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with octadecyl 2-methyl-2-propenoate (CAS 60542-45-2)
- 2-(Pyrrolidin-1-yl)acetimidamide (CAS 14051-21-9)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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