(3aS,5aS,8aR,8bR)-2,7-Diethyltetrahydro-5H-thiopyrano[2,3-d:4,5-d']bis([1,3,2]dioxaborole) CAS 74793-32-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74793-32-1 |
| Molecular Formula | C9H16B2O4S |
| Molecular Weight | 241.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3aS,5aS,8aR,8bR)-2,7-Diethyltetrahydro-5H-thiopyrano[2,3-d:4,5-d']bis([1,3,2]dioxaborole) (CAS 74793-32-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H16B2O4S. Molecular weight: 241.91 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H16B2O4S |
| Molecular Weight | 241.91 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1978 |
| Sulfur Atoms | 1 |
Recommended Standards
- (2,3-Difluoro-4-(trifluoromethoxy)phenyl)boronic acid (CAS 158178-36-0)
- 3,5-Difluoro-4-(trifluoromethoxy)phenylboronic acid (CAS 220943-57-7)
- 2-(Trimethylstannyl)pyridine (CAS 13737-05-8)
- Aspinonene (CAS 157676-96-5)
- N-[(2H-1,3-Benzodioxol-5-yl)methyl]-3-(2,4-dimethylbenzenesulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (CAS 1260630-45-2)
- Carbocisteine Impurity 36 (CAS CATO-C4X-201036)
- 2-(5-Methylfuran-2-yl)propanenitrile (CAS 1096790-35-0)
- 4-Aminotetrahydropyran-4-carboxamide (CAS 1183378-09-7)
- 2-amino-N-(butan-2-yl)propanamide (CAS 1101928-01-1)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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