1217769-81-7 1305AD C12H15Cl2NO3 Methyl (2S,4S)-4-(3-chlorophenoxy)-2-pyrrolidinecarboxylate hydrochloride CAS 1217769-81-7
| CAS No. | 1217769-81-7 |
| Molecular Formula | C12H14ClNO3 |
| 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 292.16 g/mol gives 1217769-81-7 1305AD C12H15Cl2NO3 Methyl (2S,4S)-4-(3-chlorophenoxy)-2-pyrrolidinecarboxylate hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1217769-81-7 1305AD C12H15Cl2NO3 Methyl (2S,4S)-4-(3-chlorophenoxy)-2-pyrrolidinecarboxylate hydrochloride (CAS 1217769-81-7), a certified reference material (molecular formula C12H14ClNO3HCl, MW 292.16 g/mol) for analytical method development and quality control.
The molecular framework of 1217769-81-7 1305AD C12H15Cl2NO3 Methyl (2S,4S)-4-(3-chlorophenoxy)-2-pyrrolidinecarboxylate hydrochloride (C12H14ClNO3HCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
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 | C12H14ClNO3 HCl |
| Molecular Weight | 292.16 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, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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 | 1 |
Recommended Standards
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- 1-Methoxy-N-((5-methylfuran-2-yl)methyl)propan-2-amine (CAS 1019480-20-6)
- 5-Cyclopropoxy-4-(methylamino)pyridine-2-sulfonamide (CAS 1243393-51-2)
- 3-Methyl-4-(p-tolylthio)isoxazolo[5,4-d]pyrimidine (CAS 478044-98-3)
- (r)-n-Ethyl-n-(piperidin-3-yl)propionamide hydrochloride (CAS 2680615-18-1)
- BTZ2F610-2Br (CAS 1563332-28-4)
- N-(4-Amino-2-methoxyphenyl)tetrahydro-2-furancarboxamide hydrochloride (CAS 1706429-65-3)
- 2-Methyl-6-methoxypyridine-3-boronic acid pinacol ester, 97% (CAS 1080028-73-4)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
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