Pethoxamid Sulfonic Acid Sodium Salt CAS 1329805-71-1
| CAS No. | 1329805-71-1 |
| Molecular Formula | C16H22NO5S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Pethoxamid Sulfonic Acid Sodium Salt.
Pethoxamid Sulfonic Acid Sodium Salt (CAS 1329805-71-1), molecular formula C16H22NO5SNa and molecular weight 363.40 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Pethoxamid Sulfonic Acid Sodium Salt (C16H22NO5SNa) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.5, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 363.40 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), Pethoxamid Sulfonic Acid Sodium Salt 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 | C16H22NO5S Na |
| Molecular Weight | 363.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Pethoxamid Standards
Recommended Standards
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- 4-Methyltetrahydrofuran-3-ol (CAS 29848-42-8)
- 4-[(2E)-3-[4-(Propan-2-yl)phenyl]prop-2-enoyl]phenyl 4-nitrobenzoate (CAS 306730-00-7)
- 4-(4-Bromothiophen-2-yl)oxazolidin-2-one (CAS 1378258-79-7)
- 2-Hydrazinylquinoline-3-carboxylic acid (CAS 155983-21-4)
- 4-Chlorophenyl sulfamate (CAS 25998-89-4)
- 2-(4-(Tert-butyl)phenyl)-2-methylpropanoic acid (CAS 93748-14-2)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
Why CATO?
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