[(2R,3R,4S,5S,6R)-3,4,5,6-tetrabenzoyloxytetrahydropyran-2-yl]methyl benzoate CAS 41569-33-9
| CAS No. | 41569-33-9 |
| Molecular Formula | C41H62O11 |
| Molecular Weight | 730.92 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.
CATO supplies [(2R,3R,4S,5S,6R)-3,4,5,6-tetrabenzoyloxytetrahydropyran-2-yl]methyl benzoate (CAS 41569-33-9), a certified reference material (molecular formula C41H62O11, MW 730.92 g/mol) for analytical method development and quality control.
Structurally, [(2R,3R,4S,5S,6R)-3,4,5,6-tetrabenzoyloxytetrahydropyran-2-yl]methyl benzoate (C41H62O11) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 730.92 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C41H62O11 |
| Molecular Weight | 730.92 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Recommended Standards
- Olmesartan Impurity 50 (CAS 1039762-39-4)
- 1,2,3,4,6-Penta-O-benzoyl-D-glucopyranoside (CAS 3006-49-3)
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- Ivermectin EP Impurity H (CAS 71837-27-9)
- (2R,3S)-2-[(1Z)-1-Buten-1-Yl]-3-Ethyl-1,1-Difluorocyclopropane (CAS 133895-54-2)
- 1-(7-Ethyl-1H-indol-3-yl)-2-hydroxyethan-1-one (CAS 927802-09-3)
- 2-(5-Amino-3-tert-butyl-1H-pyrazol-1-yl)acetic acid (CAS 663616-38-4)
- Methyl 3-(2-(4-formyl-2-methoxyphenoxy)ethoxy)benzoate (CAS 1171935-91-3)
- 1-Ethynyl-2,3-dimethylbenzene (CAS 767-87-3)
- 2,3-Dimethyl-3-phenylpropiophenone (CAS 898764-24-4)
- 1,4-Bipiperidine-3-carboxylic aciddihydrochloride (CAS 1185293-24-6)
- (2S,3S,4S,5R,6S)-4-(((2S,3R,4S,5S,6R)-3-Acetoxy-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-5-hydroxy-6-((5-hydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-4-oxo-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-3-yl)oxy)-2-methyltetrahydro-2H-pyran-3-yl acetate (CAS 174286-23-8)
- n-[(oxan-4-yl)methyl]cyclopentanamine (CAS 1174669-34-1)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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