4-Nitrobenzyl (2S,4R)-2-(hydroxymethyl)-4-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate CAS 127626-37-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 127626-37-3 |
| Molecular Formula | C14H18N2O8S |
| Molecular Weight | 374.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Nitrobenzyl (2S,4R)-2-(hydroxymethyl)-4-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate (CAS 127626-37-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H18N2O8S. Molecular weight: 374.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H18N2O8S |
| Molecular Weight | 374.37 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Azido-PEG6-NHS ester (CAS 2055014-64-5)
- (2-methoxypyridin-3-yl)methanol (CAS 112197-16-7)
- 6-Amino-5-(difluoromethyl)-4-hydroxypicolinamide (CAS 1805139-17-6)
- 3-(1-Aminopropan-2-yl)tetrahydrofuran-3-ol (CAS 1519712-58-3)
- Sorafenib Tosylate (CAS 475207-59-1)
- Ethyl 5-(methylthio)-1,3,4-oxadiazole-2-carboxylate (CAS 62373-31-3)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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