Camphorquinone-10-sulfonic Acid Hydrate CAS 355012-89-4
| CAS No. | 355012-89-4 |
| Molecular Formula | C10H14O5S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Camphorquinone-10-sulfonic Acid Hydrate (CAS 355012-89-4) is a high-purity analytical reference standard with the molecular formula C10H14O5SH2O and a molecular weight of 264.29 g/mol.
Based on its molecular formula C10H14O5SH2O, Camphorquinone-10-sulfonic Acid Hydrate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 264.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), Camphorquinone-10-sulfonic Acid Hydrate 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 | C10H14O5S H2O |
| Molecular Weight | 264.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Related Camphorquinone Standards
- (±)-Camphorquinone (CAS 10373-78-1)
- 2767-84-2 Camphorquinone Bicyclo(2.2.1)heptane-2,3-dione, 1,7,7-trimethyl-, (1S,4R)- (1S)-1,7,7-Trimethylbicyclo(2.2.1)heptane-2,3-dione EINECS 220-446-1 (+)-(1S)-Camphorquinone (+)-Camphorquinone (1S)-(+)-Camphorquinone (1S)-Camphorquinone (CAS 2767-84-2)
- Camphorquinone-10-sulfonylnorleucine (CAS 73413-80-6)
- Camphorquinone-10-sulfonyl Chloride (CAS 82594-19-2)
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Why CATO?
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