(R)-2,5-dioxopyrrolidin-1-yl 2-(((benzyloxy)carbonyl)amino)-3-(phenylthio)propanoate CAS 447461-52-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 447461-52-1 |
| Molecular Formula | C21H20N2O6S |
| Molecular Weight | 428.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2,5-dioxopyrrolidin-1-yl 2-(((benzyloxy)carbonyl)amino)-3-(phenylthio)propanoate (CAS 447461-52-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H20N2O6S. Molecular weight: 428.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H20N2O6S |
| Molecular Weight | 428.46 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related R Standards
- 2,5-Dioxopyrrolidin-1-yl 3-(2-(3-(pyridin-2-yldisulfanyl)propanamido)ethoxy)propanoate (CAS 2517899-59-9)
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- 19-((2,5-Dioxopyrrolidin-1-yl)oxy)-19-oxononadecanoic acid (CAS 2103921-63-5)
- 2,5-Dioxopyrrolidin-1-yl (2R)-2,5,7,8-tetramethyl-6-((tetrahydro-2H-pyran-2-yl)oxy)chromane-2-carboxylate (CAS 1069137-73-0)
- Bis(2,5-dioxopyrrolidin-1-yl) dodecanedioate (CAS 75472-90-1)
- (R)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-3-((4-methylbenzyl)thio)propanoate (CAS 140842-91-7)
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- 2,5-Dioxopyrrolidin-1-yl 4-((2-(1,3-dioxoisoindolin-2-yl)ethyl)disulfanyl)butanoate (CAS 1190203-91-8)
Recommended Standards
- (4-Oxo-4H-benzo[4,5]thiazolo[3,2-a]pyrimidin-2-yl)methyl 2-(4,4-diethyl-2,5-dioxoimidazolidin-1-yl)acetate (CAS 792965-51-6)
- 1-(4-Methoxybenzyl)-N-((4-methoxyphenyl)sulfonyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 320419-71-4)
- (S)-SPR719 (CAS 1637476-15-3)
- N1-(2-Chlorophenyl)indoline-1,2-dicarboxamide (CAS 1101206-00-1)
- 5,6-Diphenylisobenzofuran (CAS 109719-32-6)
- 2-(Aminomethyl)-3-chlorophenol hydrochloride (CAS 1803612-00-1)
- 4-Ethoxy-1,1,1-trifluoro-4-morpholin-4-yl-but-3-en-2-one (CAS 1365994-82-6)
- 2-Chloro-4-(thiazol-5-yl)phenyl trifluoromethanesulfonate (CAS 1823433-21-1)
- 5-Bromo-N-(2,2-dimethoxyethyl)pyrimidin-2-amine (CAS 885267-37-8)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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