1,3-Dihydroxy-2,5-dimethylbenzene 2,5-Dimethylresorcinol 488-87-9 D2748 p-Xylene-2,6-diol CAS 488-87-9
| CAS No. | 488-87-9 |
| Molecular Formula | C8H16O2 |
| Molecular Weight | 144.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H16O2, 1,3-Dihydroxy-2,5-dimethylbenzene 2,5-Dimethylresorcinol 488-87-9 D2748 p-Xylene-2,6-diol contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 144.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
1,3-Dihydroxy-2,5-dimethylbenzene 2,5-Dimethylresorcinol 488-87-9 D2748 p-Xylene-2,6-diol (CAS 488-87-9), molecular formula C8H16O2 and molecular weight 144.21 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), 1,3-Dihydroxy-2,5-dimethylbenzene 2,5-Dimethylresorcinol 488-87-9 D2748 p-Xylene-2,6-diol 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 | C8H16O2 |
| Molecular Weight | 144.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
Related Dihydroxy Standards
- 1,4-DIHYDROXY-2,3-DIMETHYLBENZENE 2,3-DIMETHYL-1,4-BENZENEDIOL 2,3-DIMETHYLHYDROQUINONE 2,3-Dimethylbenzene-1,4-diol 2,3-XYLOHYDROQUINONE 3,6-DIHYDROXY-O-XYLENE 608-43-5 AS00188 DIMETHYLHYDROQUINONE, 2,3- TIMTEC-BB SBB007823 (CAS 608-43-5)
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Recommended Standards
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