tert-butyl 2-(hydroxymethyl)-4-(p-tolylsulfonyloxy)pyrrolidine-1-carboxylate CAS 1253789-43-3
| CAS No. | 1253789-43-3 |
| Molecular Formula | C17H31NO6S |
| Molecular Weight | 377.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures tert-butyl 2-(hydroxymethyl)-4-(p-tolylsulfonyloxy)pyrrolidine-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
tert-butyl 2-(hydroxymethyl)-4-(p-tolylsulfonyloxy)pyrrolidine-1-carboxylate (CAS 1253789-43-3) is a high-purity analytical reference standard with the molecular formula C17H31NO6S and a molecular weight of 377.50 g/mol.
Structurally, tert-butyl 2-(hydroxymethyl)-4-(p-tolylsulfonyloxy)pyrrolidine-1-carboxylate (C17H31NO6S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 377.50 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H31NO6S |
| Molecular Weight | 377.50 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-((4-(Thiophen-2-yl)tetrahydro-2H-pyran-4-yl)methyl)-[1,1'-biphenyl]-4-carboxamide (CAS 1203361-25-4)
- tert-butyl (2R,4S)-2-(hydroxymethyl)-4-(p-tolylsulfonyloxy)pyrrolidine-1-carboxylate (CAS 135042-14-7)
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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