tert-Butyl (2S,4R)-4-(tosyloxy)-2-((tosyloxy)methyl)pyrrolidine-1-carboxylate CAS 61478-27-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61478-27-1 |
| Molecular Formula | C24H31NO8S2 |
| Molecular Weight | 525.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
tert-Butyl (2S,4R)-4-(tosyloxy)-2-((tosyloxy)methyl)pyrrolidine-1-carboxylate (CAS 61478-27-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H31NO8S2. Molecular weight: 525.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H31NO8S2 |
| Molecular Weight | 525.63 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Recommended Standards
- (2R,3R,4R,5R)-N-Dodecyl-2,3,5,6-tetrahydroxy-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanamide (CAS 69313-68-4)
- Cefotiam Impurity 17 (CAS CATO-C4X-120417)
- Tert-butylcis-2,4-bis(p-tolylsulfonyloxymethyl)azetidine-1-carboxylate (CAS 1414540-38-7)
- Dioxybenzone-d3 (CAS CATO-CCHM703786)
- 3-(Thiophen-2-yl)phenol (CAS 29886-66-6)
- 5-(4-Fluorophenoxymethyl)furan-2-carbaldehyde (CAS 438218-08-7)
- 1-Isopropylthiourea (CAS 1719-76-2)
- 6-Bromo-4-chlorobenzo[d]isothiazole (CAS 35272-31-2)
- 5-Chloro-6-(3-ethoxypiperidin-1-yl)nicotinonitrile (CAS 1311627-93-6)
- Tirzepatide (CAS 2023788-19-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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