Tert-butyl 4-(3-(tosyloxy)propyl)piperidine-1-carboxylate CAS 203306-85-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 203306-85-8 |
| Molecular Formula | C20H31NO5S |
| Molecular Weight | 397.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tert-butyl 4-(3-(tosyloxy)propyl)piperidine-1-carboxylate (CAS 203306-85-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H31NO5S. Molecular weight: 397.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H31NO5S |
| Molecular Weight | 397.53 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.) | 2015 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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- Prasugrel Impurity 20 (CAS 109904-26-9)
- N-(4-Aminobutyl)-N-(3-phenylpropyl)isoquinoline-5-sulfonamide (CAS 651307-34-5)
- Fmoc-l-2,4,5-trifluorophenylalanine (CAS 959579-81-8)
- 3-Bromothieno[3,2-b]pyridine-5,7(4H,6H)-dione (CAS 2476729-56-1)
- 4-(1H-Indazol-5-yl)tetrahydro-2H-thiopyran-4-ol (CAS 885272-66-2)
- 5-benzyl-1,3-thiazole-4-carboxylic acid (CAS 864437-46-7)
- 1-(6-(Trifluoromethyl)pyridin-3-yl)cyclopropan-1-amine hydrochloride (CAS 2149589-66-0)
- tert-Butyl 4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)bicyclo[1.1.1]pentan-1-yl)piperidine-1-carboxylate (CAS 2826263-67-4)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
Why CATO?
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