(2S,4R)-1-(tert-Butoxycarbonyl)-4-((7-chloro-4-methoxyisoquinolin-1-yl)oxy)pyrrolidine-2-carboxylic acid, 97% CAS 1028252-15-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1028252-15-4 |
| Molecular Formula | C20H23ClN2O6 |
| Molecular Weight | 422.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S,4R)-1-(tert-Butoxycarbonyl)-4-((7-chloro-4-methoxyisoquinolin-1-yl)oxy)pyrrolidine-2-carboxylic acid, 97% (CAS 1028252-15-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H23ClN2O6. Molecular weight: 422.86 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H23ClN2O6 |
| Molecular Weight | 422.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
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- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-chloropyridin-2-yl)propanoic acid (CAS 2350747-03-2)
- 1-Bromo-2-(2-iodotetrafluoroethoxy)tetrafluoroethane (CAS 2149602-18-4)
- Ethyl 2,4-dimethyl-6-oxo-1,4,5,6-tetrahydropyrimidine-5-carboxylate (CAS 1083048-22-9)
- Di-tert-butyl 1-(1-hydroxy-2-methylpropan-2-yl)hydrazine-1,2-dicarboxylate (CAS 2348391-60-4)
- 1-(3-(Aminomethyl)pyrrolidin-1-yl)-2-(3-chlorophenyl)ethan-1-one (CAS 1837712-95-4)
- 1-[(2E)-3-thien-2-ylprop-2-enoyl]piperazine (CAS 58955-26-3)
- 2-(4-Fluoropyrrolidin-3-yl)benzoic acid (CAS 2167288-13-1)
- 1-(4-(Piperidin-1-yl)phenyl)ethan-1-amine (CAS 869943-44-2)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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