Methyl (2S)-4-((3-chloro-7-methoxyquinoxalin-2-yl)oxy)pyrrolidine-2-carboxylate hydrochloride CAS 1361028-94-5
| CAS No. | 1361028-94-5 |
| Molecular Formula | C15H16ClN3O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl (2S)-4-((3-chloro-7-methoxyquinoxalin-2-yl)oxy)pyrrolidine-2-carboxylate hydrochloride (CAS 1361028-94-5), a certified reference material (molecular formula C15H16ClN3O4HCl, MW 374.22 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Methyl (2S)-4-((3-chloro-7-methoxyquinoxalin-2-yl)oxy)pyrrolidine-2-carboxylate hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 374.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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)-4-((3-chloro-7-methoxyquinoxalin-2-yl)oxy)pyrrolidine-2-carboxylate 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 | C15H16ClN3O4 HCl |
| Molecular Weight | 374.22 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- Imidazo[4,5,1-hi]indazole (CAS 65505-39-7)
- 3-(4-Bromo-1H-pyrazol-1-yl)butan-2-ol (CAS 1522651-06-4)
- 5-Methyl-3-Heptanone (CAS 541-85-5)
- Methyl 1-(2-hydroxyethyl)-1H-indazole-3-carboxylate (CAS 1352537-95-1)
- Dimenhydrinate EP Impurity D DiHCl (CAS CATO-C4X-19004)
- 1-(Pyridin-3-yl)-N-((tetrahydro-2h-pyran-4-yl)methyl)ethan-1-amine (CAS 1251083-17-6)
- (S)-3-(tert-Butoxycarbonylamino)-3-(2,3-dichlorophenyl)propanoic acid (CAS 499995-82-3)
- 3-(2,6-Dioxopiperidin-3-yl)benzo[d]isoxazole-5-carboxylic acid (CAS 2623103-36-4)
- Aqua-Copper(II) sulfate (CAS 155146-37-5)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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