(R)-2-(4-methyl-3-nitrophenyl)pyrrolidine CAS 1212972-05-8
| CAS No. | 1212972-05-8 |
| Molecular Formula | C11H14N2O2 |
| Molecular Weight | 206.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 206.24 g/mol gives (R)-2-(4-methyl-3-nitrophenyl)pyrrolidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(R)-2-(4-methyl-3-nitrophenyl)pyrrolidine (CAS 1212972-05-8) is a high-purity analytical reference standard with the molecular formula C11H14N2O2 and a molecular weight of 206.24 g/mol.
Based on its molecular formula C11H14N2O2, (R)-2-(4-methyl-3-nitrophenyl)pyrrolidine contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 206.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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)-2-(4-methyl-3-nitrophenyl)pyrrolidine 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 | C11H14N2O2 |
| Molecular Weight | 206.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (R)-2-(4-methyl-2-nitrophenyl)pyrrolidine (CAS 1212952-20-9)
- (S)-2-(4-methyl-3-nitrophenyl)pyrrolidine (CAS 1213088-49-3)
- (S)-2-(2-methyl-3-nitrophenyl)pyrrolidine (CAS 1212940-68-5)
- (R)-2-(3-methyl-2-nitrophenyl)pyrrolidine (CAS 1213210-06-0)
- Ammonium 3-oxo-3'-(phosphonooxy)-3H-spiro[iSobenzofuran-1,9'-xanthen]-6'-yl phosphate (CAS 197777-66-5)
- 4-Chloro-1-(4-chlorophenyl)butan-1-one (CAS 40877-09-6)
- 2-Chloro-4-(4-methoxypiperidine-1-carbonyl)phenol (CAS 1096859-74-3)
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- Peptide 432 (CAS CATO-CPTD788432)
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