(2R,3S,4R,5R)-2-(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triol CAS 4208-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4208-77-9 |
| Molecular Formula | C7H14O6 |
| Molecular Weight | 194.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R,3S,4R,5R)-2-(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triol (CAS 4208-77-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H14O6. Molecular weight: 194.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H14O6 |
| Molecular Weight | 194.18 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.) | 1958 |
Recommended Standards
- (2R,3R,4S,5S)-2-((R)-1,2-dihydroxyethyl)-5-methoxytetrahydrofuran-3,4-diol (CAS 4097-91-0)
- (2R,3S,4R,5R,6S)-2-(Hydroxymethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol (CAS 20550-04-3)
- (2-Formyl-4-methylphenoxy)acetic acid (CAS 88521-64-6)
- Titanium Citrate (CAS 51981-73-8)
- 1-(2-(Diethylamino)ethyl)-4-methyl-1h-pyrazol-3-amine (CAS 1339387-76-6)
- Oleyl Acetate (CAS 693-80-1)
- 1'-Benzyl-3,4-diphenyl-5H-spiro[furan-2,3'-indoline]-2',5-dione (CAS 2093084-46-7)
- N-Bromo-ε-caprolactam (CAS 2439-83-0)
- 7,7''-Dibromo-9,9,9',9',9'',9''-hexamethyl-9H,9'H,9''H-2,2':7',2''-terfluorene (CAS 607739-64-0)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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