(R)-3-(4-Fluorophenyl)pyrrolidine hydrochloride CAS 2165331-30-4
| CAS No. | 2165331-30-4 |
| Molecular Formula | C10H12FN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 201.67 g/mol gives (R)-3-(4-Fluorophenyl)pyrrolidine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(R)-3-(4-Fluorophenyl)pyrrolidine hydrochloride (CAS 2165331-30-4), molecular formula C10H12FNHCl and molecular weight 201.67 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (R)-3-(4-Fluorophenyl)pyrrolidine hydrochloride (C10H12FNHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 201.67 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), (R)-3-(4-Fluorophenyl)pyrrolidine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H12FN HCl |
| Molecular Weight | 201.67 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 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- 3-[(3-fluorophenyl)methyl]pyrrolidine (CAS 1000198-80-0)
- 3-(3-Fluorophenyl)-3-oxopropanoic acid (CAS 1000530-96-0)
- Ethyl 1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000573-68-1)
- 1000574-26-4 2-(4-Fluorophenyl)-6-methylthio-4H-thiopyran-4-one MFCD09877819 (CAS 1000574-26-4)
- Ethyl 1-(2-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000575-18-7)
- 100074-04-2 5-(4-Fluorophenyl)-1-pentene MFCD11553774 (CAS 100074-04-2)
- 3-(2-Fluorophenyl)-4-hydroxyfuran-2(5H)-one (CAS 100074-44-0)
- N-[2-(4-fluorophenyl)ethyl]-1H-imidazole-1-carboxamide (CAS 1000931-75-8)
Recommended Standards
- LY 266097 Hydrochloride (CAS 172895-39-5)
- 4-Cycloheptyl-2,3,4,5-tetrahydro-1,4-benzoxazepin-3-one (CAS 1326937-56-7)
- 3-(Pyrrolidine-1-carboxamido)benzoic acid (CAS 1146299-30-0)
- 3,4,5-Trimethoxybenzylamine (CAS 18638-99-8)
- (2,3-dihydro-1,4-benzodioxin-5-ylmethyl)(ethyl)amine hydrochloride (CAS 1251924-53-4)
- 3-(Piperidin-1-yl)propanehydrazide (CAS 29800-31-5)
- 2-([1,2,4]Triazolo[4,3-a]pyridin-3-ylthio)acetonitrile (CAS 88630-47-1)
- 5-Bromo-2-methyl-1H-indole-3-carbaldehyde (CAS 17826-09-4)
- (3-(4-Fluorophenyl)isoxazol-5-yl)methanol (CAS 206055-89-2)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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