304851-84-1 Benzoic acid,2-hydroxy-5-sulfo-, hydrate (1:1) CTK4G5281 CAS 304851-84-1
| CAS No. | 304851-84-1 |
| Molecular Formula | C7H12O6S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 304851-84-1 Benzoic acid,2-hydroxy-5-sulfo-, hydrate (1:1) CTK4G5281 is closely related to a carbohydrate-derived structure, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
304851-84-1 Benzoic acid,2-hydroxy-5-sulfo-, hydrate (1:1) CTK4G5281 (CAS 304851-84-1), molecular formula C7H12O6SH2O and molecular weight 242.24 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 304851-84-1 Benzoic acid,2-hydroxy-5-sulfo-, hydrate (1:1) CTK4G5281 (C7H12O6SH2O) is characterized by a carbohydrate-derived structure, a sulfone group. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 304851-84-1 Benzoic acid,2-hydroxy-5-sulfo-, hydrate (1:1) CTK4G5281 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 | C7H12O6S H2O |
| Molecular Weight | 242.24 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
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- 4-Methoxy-2-methylpiperidine (CAS 1414958-17-0)
- 1-(4-Aminopiperidin-1-yl)-3-methoxypropan-2-ol hydrochloride (CAS 1423034-52-9)
- 5-Chloro-1-isobutyl-3-methyl-4-(pyrrolidin-2-yl)-1H-pyrazole (CAS 1394041-83-8)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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