Tert-butyl (R)-3-((tosyloxy)methyl)pyrrolidine-1-carboxylate CAS 330797-71-2
| CAS No. | 330797-71-2 |
| Molecular Formula | C17H25NO5S |
| Molecular Weight | 355.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Tert-butyl (R)-3-((tosyloxy)methyl)pyrrolidine-1-carboxylate.
Tert-butyl (R)-3-((tosyloxy)methyl)pyrrolidine-1-carboxylate (CAS 330797-71-2), molecular formula C17H25NO5S and molecular weight 355.45 g/mol, is a CATO reference standard with documented purity and traceability.
Tert-butyl (R)-3-((tosyloxy)methyl)pyrrolidine-1-carboxylate (C17H25NO5S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Tert-butyl (R)-3-((tosyloxy)methyl)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.
Physical & Chemical Properties
| Molecular Formula | C17H25NO5S |
| Molecular Weight | 355.45 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ro4368554 (CAS 478082-99-4)
- tert-Butyl 3-(tosyloxy)piperidine-1-carboxylate (CAS 85275-46-3)
- N-Desethyl Brinzolamide (CAS 404034-55-5)
- tert-butyl 3-{2-[(4-methylbenzenesulfonyl)oxy]ethyl}azetidine-1-carboxylate (CAS 676125-83-0)
- 3-Phenyl-1,2,3,4-tetrahydroisoquinoline (CAS 78318-00-0)
- Tri-o-tolyl Phosphite (CAS 2622-08-4)
- 2,4-dichloro-6-methyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 1196157-27-3)
- Lithium salicylate (7CI) (CAS 552-38-5)
- 4-Cyclopropyl-3-methyl-1-[(oxan-4-yl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 2199684-83-6)
- 1-[(5-Methyl-1,2,4-oxadiazol-3-yl)methyl]piperidin-3-amine (CAS 1250516-94-9)
- Buspirone N-Oxide Oxalate (CAS 220747-81-9(Free Base))
- 2-(Chloromethyl)-4-(difluoromethyl)-5-iodopyridine-3-acetonitrile (CAS 1805195-67-8)
- tert-Butyl (5-chloro-2-methoxybenzyl)carbamate (CAS 600164-80-5)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com