(2S,3R,4R,5S,6R)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol CAS 7282-79-3
| CAS No. | 7282-79-3 |
| Molecular Formula | C6H12O6 |
| Molecular Weight | 180.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2S,3R,4R,5S,6R)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol 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.
(2S,3R,4R,5S,6R)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol (CAS 7282-79-3), molecular formula C6H12O6 and molecular weight 180.16 g/mol, is a CATO reference standard with documented purity and traceability.
(2S,3R,4R,5S,6R)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol (C6H12O6) contains a carbohydrate-derived structure. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H12O6 |
| Molecular Weight | 180.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1959 |
Recommended Standards
- (2S,3R,4R,5S)-5-((R)-1,2-dihydroxyethyl)tetrahydrofuran-2,3,4-triol (CAS 36468-82-3)
- (2S,3S,4R,5R)-5-((R)-1,2-dihydroxyethyl)tetrahydrofuran-2,3,4-triol (CAS 36574-21-7)
- (2R,4S,5R)-2,4,5,6-tetrahydroxyhexanoic acid (CAS 498-43-1)
- (2S,3S,4R,5R,6R)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol (CAS 7282-82-8)
- Pyrrolidin-3-ylboronic acid (CAS 120347-75-3)
- (4,4-Dimethyl-2,5-dioxoimidazolidine-1,3-diyl)bis(ethane-2,1-diyl) didodecanoate (CAS 63059-80-3)
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- HYdrazinecarbodithioic acid, [1-(2-pyridinyl)ethylidene]-, phenylmethyl ester, copper complex (CAS 77111-29-6)
- N-(2,5-dibromo-4-methoxyphenyl)acetamide (CAS 129319-11-5)
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