(3S)-3,6-dihydro-2H-pyran-3-ol CAS 85620-84-4
| CAS No. | 85620-84-4 |
| Molecular Formula | C5H8O2 |
| Molecular Weight | 100.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (3S)-3,6-dihydro-2H-pyran-3-ol (C5H8O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 100.12 g/mol, it falls into the low-molecular-weight range.
CATO supplies (3S)-3,6-dihydro-2H-pyran-3-ol (CAS 85620-84-4), a certified reference material (molecular formula C5H8O2, MW 100.12 g/mol) for analytical method development and quality control.
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), (3S)-3,6-dihydro-2H-pyran-3-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.) | 1981 |
Related S 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)
- 3,4-Dihydro-2H-pyran-6-ol (CAS 477330-52-2)
- 3,6-dihydro-2H-pyran-3-ol (CAS 445378-38-1)
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- 4-methyl-4,5-dihydro-1,3-oxazol-2-amine (CAS 68210-17-3)
- 5,6-Dihydro-2H-1,4-oxazin-3-amine (CAS 747408-16-8)
Recommended Standards
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