(R)-3-(2-Fluoro-4-nitrophenoxy)pyrrolidine hydrochloride CAS 1286207-39-3
| CAS No. | 1286207-39-3 |
| Molecular Formula | C10H11FN2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H11FN2O3HCl, (R)-3-(2-Fluoro-4-nitrophenoxy)pyrrolidine hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 262.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies (R)-3-(2-Fluoro-4-nitrophenoxy)pyrrolidine hydrochloride (CAS 1286207-39-3), a certified reference material (molecular formula C10H11FN2O3HCl, MW 262.66 g/mol) for analytical method development and quality control.
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 | C10H11FN2O3 HCl |
| Molecular Weight | 262.66 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 methanol, ethanol, DMSO |
| 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 | 2 |
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
- (E)-3-Bromo-4-(4-methoxyphenyl)-4-oxobut-2-enoic acid (CAS 5711-40-0)
- 2-Methoxy-6-(2-(pyrrolidin-1-yl)ethyl)aniline (CAS 387358-44-3)
- 2-Amino-4-chlorobenzophenone (CAS 4076-50-0)
- Benzyl (1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)(cyclopropyl)carbamate (CAS 1354032-89-5)
- 1-2-3-4-6-Penta-O-trimethylsilyl-D-glucopyranose (CAS 19126-99-9)
- PF-06747775, >98% (HPLC) (CAS 1776112-90-3)
- 3-(Trifluoromethyl)isoxazole (CAS 32990-29-7)
- (4-(M-tolyloxy)phenyl)methanamine (CAS 864263-07-0)
- 1-(5-Chloro-2-methoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 749219-31-6)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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