(r)-3-(2-Nitrophenoxy)pyrrolidine hydrochloride CAS 1286207-33-7
| CAS No. | 1286207-33-7 |
| Molecular Formula | C10H12N2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(r)-3-(2-Nitrophenoxy)pyrrolidine hydrochloride (CAS 1286207-33-7) is a high-purity analytical reference standard with the molecular formula C10H12N2O3HCl and a molecular weight of 244.67 g/mol.
Based on its molecular formula C10H12N2O3HCl, (r)-3-(2-Nitrophenoxy)pyrrolidine hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 244.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C10H12N2O3 HCl |
| Molecular Weight | 244.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | Cl-containing |
| Nitrogen Atoms | 2 |
Related r Standards
- methyl 1-[(2-nitrophenoxy)methyl]-1H-pyrazole-3-carboxylate (CAS 1003988-83-7)
- 1-((2-Nitrophenoxy)methyl)-1h-pyrazole-3-carboxylic acid (CAS 1004643-30-4)
- 1-((2-Nitrophenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1004643-35-9)
- 1-((5-Methyl-2-nitrophenoxy)methyl)-1h-pyrazole-3-carboxylic acid (CAS 1006436-24-3)
- 1-((4-Nitrophenoxy)methyl)-1H-pyrazole-3-carboxylic acid (CAS 1006954-05-7)
- 3-(4-Nitrophenoxy)propan-1-amine hydrochloride (CAS 100840-64-0)
- 3-(4-Nitrophenoxy)propylamine (CAS 100841-04-1)
- 1-(((4-Nitrophenoxy)carbonyl)oxy)ethyl acetate (CAS 101623-68-1)
Recommended Standards
- (2,2-Difluoro-3-Methylenecyclopropyl)Acetic Acid (CAS 199176-95-9)
- N-(5-Amino-2-methoxyphenyl)-2-(4-chloro-3-methylphenoxy)acetamide (CAS 1020054-28-7)
- Boc-D-a-tert-amylglycine (CAS 161479-51-2)
- (4-Cyclopropyl-1,3-thiazol-2-yl)methanol (CAS 1344321-86-3)
- 2-(4-(Pyridin-4-yl)piperazin-1-yl)acetic acid (CAS 179050-79-4)
- 2-(Aminomethyl)-5-(difluoromethyl)-4-iodo-3-methylpyridine (CAS 1807093-46-4)
- 4-Bromo-5-nitrothiophene-2-carboxylic acid (CAS 864075-31-0)
- Vonoprazan Impurity 212 (CAS 2775441-80-8)
- 1-Nitro-2-(prop-2-yn-1-yloxy)benzene (CAS 13350-09-9)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com