(S)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-6-((((2-chlorobenzyl)oxy)carbonyl)amino)hexanoate CAS 66438-39-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66438-39-9 |
| Molecular Formula | C23H30ClN3O8 |
| Molecular Weight | 511.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-6-((((2-chlorobenzyl)oxy)carbonyl)amino)hexanoate (CAS 66438-39-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H30ClN3O8. Molecular weight: 511.95 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H30ClN3O8 |
| Molecular Weight | 511.95 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.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related S Standards
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- 2,5-Dioxopyrrolidin-1-yl 5-(tributylstannyl)nicotinate (CAS 131865-59-3)
- 2,5-Dioxopyrrolidin-1-yl 3-oxo-1-(pyridin-2-yldisulfanyl)-7,10,13-trioxa-4-azahexadecan-16-oate (CAS 1433996-79-2)
- 892156-28-4 Ethyl 9-{4-[(2,5-dioxopyrrolidin-1-yl)oxy]-4-oxobutyl}-6,8,8-trimethyl-2-oxo-6,7,8,9-tetrahydro-2H-pyrano[3,2-g]quinoline-3-carboxylate DTXSID10583415 (CAS 892156-28-4)
- 1-{4-[(2,5-dioxopyrrolidin-1-yl)oxy]-4-oxobutyl}-11-ethyl-1,2,3,4,8,9,10,11-octahydro-13λ⁴-oxa-1,6,11-triazapentacen-13-ylium (CAS 185213-56-3)
- (S)-2,5-Dioxopyrrolidin-1-yl 2-(((benzyloxy)carbonyl)amino)-3-(4-(benzyloxy)phenyl)propanoate (CAS 52773-66-7)
- 2,5-Dioxopyrrolidin-1-yl 2-(((benzyloxy)carbonyl)amino)-3-(4-(benzyloxy)phenyl)propanoate (CAS 3480-76-0)
Recommended Standards
- BMS 299897 (CAS 290315-45-6)
- 1-Iodo-4-(heptafluoroisopropoxy)octafluorobutane (CAS 25080-17-5)
- Tris(hexafluoroisopropyl) Borate (CAS 6919-80-8)
- Benzyl (5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)carbamate (CAS 1218790-11-4)
- (2-Aminopyridin-3-yl)methyl tert-butyl carbonate (CAS 2153472-89-8)
- Selexipag Impurity 66 (CAS CATO-C4X-196166)
- 5-Butyl-2-(butylamino)-6-methylpyrimidin-4(1H)-one (CAS 23947-64-0)
- 6-Chloro-5-(trifluoromethyl)picolinic acid (CAS 855915-21-8)
- N-(1-ethynylcyclohexyl)-4-fluorobenzenesulfonamide (CAS 866008-75-5)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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