(2R,3S,4S,5R,6R)-6-((benzoyloxy)methyl)tetrahydro-2H-pyran CAS 2592-58-7
| CAS No. | 2592-58-7 |
| Molecular Formula | C41H32O11 |
| Molecular Weight | 700.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2R,3S,4S,5R,6R)-6-((benzoyloxy)methyl)tetrahydro-2H-pyran.
(2R,3S,4S,5R,6R)-6-((benzoyloxy)methyl)tetrahydro-2H-pyran (CAS 2592-58-7) is a high-purity analytical reference standard with the molecular formula C41H32O11 and a molecular weight of 700.69 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, (2R,3S,4S,5R,6R)-6-((benzoyloxy)methyl)tetrahydro-2H-pyran is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 700.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C41H32O11 |
| Molecular Weight | 700.69 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- (2R,3R,4S,5R,6R)-6-((Benzoyloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetrabenzoate (CAS 22415-91-4)
- (2S,5S)-6-((benzoyloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetrabenzoate (CAS 3006-48-2)
- (2R,3R,4S,5R)-5-((R)-1,2-Bis(benzoyloxy)ethyl)tetrahydrofuran-2,3,4-triyl tribenzoate (CAS 40031-15-0)
- 1,2,3,4,6-Penta-O-benzoyl-b-D-galactopyranose (CAS 41545-56-6)
- Lithium acetylacetonate (CAS 18115-70-3)
- 2-(4-Chlorophenyl)pyridine (CAS 5969-83-5)
- N-(6-((2-(Indolin-1-yl)-2-oxoethyl)thio)pyridazin-3-yl)propionamide (CAS 1021061-16-4)
- 7-Chloro-1H-pyrazolo[3,4-c]pyridin-3-amine (CAS 2168024-03-9)
- Cyclohexanamine 5-bromo-4-chloro-1H-indol-3-yl ((2R,3S,5R)-2-(hydroxymethyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl) phosphate (CAS 341973-00-0)
- 2-Chloro-1-(4,5-dichlorothiophen-2-yl)ethanol (CAS 51452-64-3)
- 2-[(3-chloro-4-fluorophenoxy)methyl]oxirane (CAS 170876-52-5)
- 4-Bromo-6-fluoro-7-methyl-1H-indole (CAS 1082040-78-5)
- 2-Bromo-5-(4-methylpiperidin-1-yl)pyrazine (CAS 959238-45-0)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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