(3R,4R)-1-(tert-butyl)-4-(2,4-difluorophenyl)pyrrolidine-3-carbonitrile hydrochloride CAS 782482-53-5
| CAS No. | 782482-53-5 |
| Molecular Formula | C15H18F2N2 |
| 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.
(3R,4R)-1-(tert-butyl)-4-(2,4-difluorophenyl)pyrrolidine-3-carbonitrile hydrochloride (CAS 782482-53-5) is a high-purity analytical reference standard with the molecular formula C15H18F2N2HCl and a molecular weight of 300.78 g/mol.
(3R,4R)-1-(tert-butyl)-4-(2,4-difluorophenyl)pyrrolidine-3-carbonitrile hydrochloride (C15H18F2N2HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C15H18F2N2 HCl |
| Molecular Weight | 300.78 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 6-Chloroquinazolin-4-amine (CAS 19808-35-6)
- (R)-2-(4-(4-(Tert-Butyl)phenyl)-4,5-dihydrooxazol-2-yl)acetonitrile (CAS 2757082-96-3)
- 4-Pentyl-N-((3-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)methyl)benzenesulfonamide (CAS 681213-48-9)
- 5-Chloro-7-iodo-1H-indazole (CAS 1379317-48-2)
- 2-(3-Aminopropyl)-6-chloroisoindolin-1-one (CAS 1206969-25-6)
- (2R,3S)-Isavuconazole Impurity 25 (CAS 1797905-83-9)
- Methyl 3-(benzyloxy)isoxazole-5-carboxylate (CAS 205115-22-6)
- 4-(Pentan-3-yl)thiomorpholine 1,1-dioxide (CAS 866041-16-9)
- N-Methyl-N-(trimethylsilyl)trifluoroacetamide-d9 (CAS 945623-67-6)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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