Methyl (2S,4S)-4-(2-chloro-4-nitrophenoxy)-2-pyrrolidinecarboxylate hydrochloride CAS 1354488-36-0
| CAS No. | 1354488-36-0 |
| Molecular Formula | C12H13ClN2O5 |
| 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 337.15 g/mol gives Methyl (2S,4S)-4-(2-chloro-4-nitrophenoxy)-2-pyrrolidinecarboxylate hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl (2S,4S)-4-(2-chloro-4-nitrophenoxy)-2-pyrrolidinecarboxylate hydrochloride (CAS 1354488-36-0) is a high-purity analytical reference standard with the molecular formula C12H13ClN2O5HCl and a molecular weight of 337.15 g/mol.
Based on its molecular formula C12H13ClN2O5HCl, Methyl (2S,4S)-4-(2-chloro-4-nitrophenoxy)-2-pyrrolidinecarboxylate 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 337.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), Methyl (2S,4S)-4-(2-chloro-4-nitrophenoxy)-2-pyrrolidinecarboxylate 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 | C12H13ClN2O5 HCl |
| Molecular Weight | 337.15 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 |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-(3-(Trifluoromethyl)pyridin-2-yl)pyrrolidine-3-carboxylic acid (CAS 1316222-63-5)
- 1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 19743-72-7)
- 2-Amino-4-phenylfuran-3-carbonitrile (CAS 72982-21-9)
- Benzyl (1-((4-fluoro-3-oxobutan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)carbamate (CAS 96922-64-4)
- 2-[({4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}amino)methylidene]-1,3-diphenylpropane-1,3-dione (CAS 220957-69-7)
- Ethyl 2-(3-Ethoxy-2-oxo-3-cyclohexen-1-yl)-2-oxoacetate (CAS 802541-12-4)
- 1-Methyl-N-(pyridin-3-ylmethyl)-1h-pyrazol-3-amine (CAS 1006952-69-7)
- 4-Chloro-N,N,6-trimethylpyrimidin-2-amine (CAS 5734-62-3)
- 5-Bromo-6-methylpyridine-2-carboxylic Acid (CAS 137778-20-2)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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