2-(Methylsulfonyl)-5-(tributylstannyl)thiazole CAS 1245816-12-9
| CAS No. | 1245816-12-9 |
| Molecular Formula | C16H35NO2S2Sn |
| Molecular Weight | 456.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-(Methylsulfonyl)-5-(tributylstannyl)thiazole (CAS 1245816-12-9), molecular formula C16H35NO2S2Sn and molecular weight 456.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(Methylsulfonyl)-5-(tributylstannyl)thiazole (C16H35NO2S2Sn) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 456.29 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H35NO2S2Sn |
| Molecular Weight | 456.29 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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