3,6-DIhydro-2h-pyran-4-ol CAS 378795-26-7
| CAS No. | 378795-26-7 |
| Molecular Formula | C5H8O2 |
| Molecular Weight | 100.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3,6-DIhydro-2h-pyran-4-ol (CAS 378795-26-7), molecular formula C5H8O2 and molecular weight 100.12 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 3,6-DIhydro-2h-pyran-4-ol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 100.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
As a certified reference material (CRM), 3,6-DIhydro-2h-pyran-4-ol 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 | C5H8O2 |
| Molecular Weight | 100.12 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) | 2.0 |
| CAS Registry Year (est.) | 2025 |
Related DIhydro Standards
- (4,5-Dihydro-1H-imidazol-4-yl)methanol (CAS 1071753-95-1)
- (3R)-3,6-dihydro-2H-pyran-3-ol (CAS 1379810-22-6)
- 5,6-Dihydro-4H-1,3-oxazin-2-amine (CAS 1848-68-6)
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