Spiro[cyclobutane-1,2'-thiochroman]-4'-one 1',1'-dioxide CAS 934555-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 934555-21-2 |
| Molecular Formula | C12H18O3S |
| Molecular Weight | 242.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Spiro[cyclobutane-1,2'-thiochroman]-4'-one 1',1'-dioxide (CAS 934555-21-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H18O3S. Molecular weight: 242.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H18O3S |
| Molecular Weight | 242.33 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 4,4,5,5-Tetramethyl-2-(3-phenylbicyclo[1.1.1]pentan-1-yl)-1,3,2-dioxaborolane (CAS 2609866-49-9)
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- Angiotensin III Antipeptide (CAS 133605-55-7)
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