1-Tosyl-3-pyrrolidinol CAS 170456-83-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 170456-83-4 |
| Molecular Formula | C11H15NO3S |
| Molecular Weight | 241.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Tosyl-3-pyrrolidinol (CAS 170456-83-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H15NO3S. Molecular weight: 241.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H15NO3S |
| Molecular Weight | 241.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tosyl Standards
- (S)-1-Tosyl-3-pyrrolidinol (CAS 943587-25-5)
- 3-Tosyl-6-oxa-3-azabicyclo[3.1.0]hexane (CAS 159555-66-5)
- 4-Tosyl-1,3-dihydro-2H-imidazol-2-one (CAS 185010-98-4)
- 3-Methyl-4-tosyl-1,2,5-oxadiazole (CAS 58576-60-6)
- 1-Tosyl-1,2,3,6-tetrahydropyridine (CAS 57186-75-1)
- 6-Tosyl-6-azabicyclo[3.1.0]hexane (CAS 81097-48-5)
- 4-Tosyl-1h-pyrazol-5-amine (CAS 67960-22-9)
- 2-Methyl-1-tosyl-1H-imidazole (CAS 86181-71-7)
Recommended Standards
- N-Cyclopropyl-4-hydroxy-2,6-dimethylbenzenesulfonamide (CAS 1704069-02-2)
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- 1-Phenyl-4-(thiophen-3-yl)-1H-pyrazol-5-amine (CAS 165404-13-7)
- 5-(2-Fluoro-5-(trifluoromethyl)phenyl)oxazole (CAS 2026425-41-0)
- 2-Bromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine (CAS 1519225-95-6)
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- Cefcapene Impurity 12 (CAS 3025716-46-2)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
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 13829788188 / jacky.chen@cato-chem.com