89520-68-3 4-n-Butylbenzenesulfinic acid sodium salt MFCD11618024 CAS 89520-68-3
| CAS No. | 89520-68-3 |
| Molecular Formula | C10H13O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 89520-68-3 4-n-Butylbenzenesulfinic acid sodium salt MFCD11618024 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.
89520-68-3 4-n-Butylbenzenesulfinic acid sodium salt MFCD11618024 (CAS 89520-68-3) is a high-purity analytical reference standard with the molecular formula C10H13O2SNa and a molecular weight of 220.26 g/mol.
Structurally, 89520-68-3 4-n-Butylbenzenesulfinic acid sodium salt MFCD11618024 (C10H13O2SNa) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 220.26 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C10H13O2S Na |
| Molecular Weight | 220.26 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Sulfur Atoms | 1 |
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