8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt >=97% CAS 27928-00-3
| CAS No. | 27928-00-3 |
| Molecular Formula | C16H10O10S3 |
| Molecular Weight | 458.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H10O10S3, 8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt >=97% contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 458.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt >=97% (CAS 27928-00-3), molecular formula C16H10O10S3 and molecular weight 458.44 g/mol, is a CATO reference standard with documented purity and traceability.
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), 8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt >=97% 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 | C16H10O10S3 |
| Molecular Weight | 458.44 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 3 |
Related Hydroxypyrene Standards
Recommended Standards
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