1,3-Bis(benzyloxycarbonyl)-2-(trifluoromethylsulfonyl)guanidine 1,3-Di-Z-2-(trifluoromethylsulfonyl)guanidine 2-(Trifluoromethylsulfonyl)-1,3-di-Z-guanidine 207857-19-0 N,N'-bis(benzyloxycarbonyl)-N''-trifluoromethanesulfonylguanidine CAS 207857-19-0
| CAS No. | 207857-19-0 |
| Molecular Formula | C18H28F3N3O6S |
| Molecular Weight | 471.49 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.
1,3-Bis(benzyloxycarbonyl)-2-(trifluoromethylsulfonyl)guanidine 1,3-Di-Z-2-(trifluoromethylsulfonyl)guanidine 2-(Trifluoromethylsulfonyl)-1,3-di-Z-guanidine 207857-19-0 N,N'-bis(benzyloxycarbonyl)-N''-trifluoromethanesulfonylguanidine (CAS 207857-19-0) is a high-purity analytical reference standard with the molecular formula C18H28F3N3O6S and a molecular weight of 471.49 g/mol.
Structurally, 1,3-Bis(benzyloxycarbonyl)-2-(trifluoromethylsulfonyl)guanidine 1,3-Di-Z-2-(trifluoromethylsulfonyl)guanidine 2-(Trifluoromethylsulfonyl)-1,3-di-Z-guanidine 207857-19-0 N,N'-bis(benzyloxycarbonyl)-N''-trifluoromethanesulfonylguanidine (C18H28F3N3O6S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 471.49 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 | C18H28F3N3O6S |
| Molecular Weight | 471.49 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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