Sodium 3-((4'-amino-3,3',5,5'-tetramethyl-[1,1'-biphenyl]-4-yl)amino)propane-1-sulfonate CAS 102062-46-4
| CAS No. | 102062-46-4 |
| Molecular Formula | C19H25N2O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 3-((4'-amino-3,3',5,5'-tetramethyl-[1,1'-biphenyl]-4-yl)amino)propane-1-sulfonate (CAS 102062-46-4), molecular formula C19H25N2O3SNa and molecular weight 384.47 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Sodium 3-((4'-amino-3,3',5,5'-tetramethyl-[1,1'-biphenyl]-4-yl)amino)propane-1-sulfonate (C19H25N2O3SNa) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.5, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 384.47 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.
As a certified reference material (CRM), Sodium 3-((4'-amino-3,3',5,5'-tetramethyl-[1,1'-biphenyl]-4-yl)amino)propane-1-sulfonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H25N2O3S Na |
| Molecular Weight | 384.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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