(2S,3R,4R,5R,6R)-6-(acetoxymethyl)-3-((4-methoxybenzylidene)amino)tetrahydro-2H-pyran-2,4,5-triyl triacetate CAS 34948-61-3
| CAS No. | 34948-61-3 |
| Molecular Formula | C22H27NO10 |
| Molecular Weight | 465.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2S,3R,4R,5R,6R)-6-(acetoxymethyl)-3-((4-methoxybenzylidene)amino)tetrahydro-2H-pyran-2,4,5-triyl triacetate (CAS 34948-61-3), a certified reference material (molecular formula C22H27NO10, MW 465.45 g/mol) for analytical method development and quality control.
(2S,3R,4R,5R,6R)-6-(acetoxymethyl)-3-((4-methoxybenzylidene)amino)tetrahydro-2H-pyran-2,4,5-triyl triacetate (C22H27NO10) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), (2S,3R,4R,5R,6R)-6-(acetoxymethyl)-3-((4-methoxybenzylidene)amino)tetrahydro-2H-pyran-2,4,5-triyl triacetate 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 | C22H27NO10 |
| Molecular Weight | 465.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Riociguat impurity 28 (CAS CATO-C4X-174928)
- Acetic acid 4,5-diacetoxy-6-acetoxymethyl-3-[(4-methoxy-benzylidene)-amino]-tetrahydro-pyran-2-yl ester (CAS 7597-81-1)
- Xen 103 (CAS 840489-44-3)
- Ceftazidime Impurity C68 (CAS 179258-52-7)
- N4-(4-Fluorophenyl)-N6-(3-methoxypropyl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine (CAS 896007-40-2)
- N-(Pyrazolo[1,5-a]pyridin-2-yl)acetamide (CAS 51119-07-4)
- 1-(4-Methylbenzyl)-1h-imidazole-2-thiol (CAS 105764-00-9)
- (1S,2S)-1,2-bis(3,5-dimethylphenyl)ethane-1,2-diamine (CAS 158391-59-4)
- (1R,5R)-3-Methyl-3,6-diazabicyclo[3.2.0]heptane bis(2,2,2-trifluoroacetate) (CAS 2068137-95-9)
- 2-[(E)-2-(4-Nitrophenyl)vinyl]pyridine (CAS 24470-06-2)
- Dimethyl 2-((2-hydroxy-3-methoxybenzyl)amino)terephthalate (CAS 1232799-65-3)
- tert-butyl trans-6-hydroxy-1-azaspiro[3.3]heptane-1-carboxylate (CAS 1389264-27-0)
- 3-Bromo-2,6-dimethylbenzoic acid (CAS 123278-07-9)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
Why CATO?
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