(2S,3R,4S,5R,6R)-6-(acetoxymethyl)-4-(((2S,3R,4S,5R)-3,4,5-triacetoxytetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,5-triyl triacetate CAS 243454-98-0
| CAS No. | 243454-98-0 |
| Molecular Formula | C25H34O17 |
| Molecular Weight | 606.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2S,3R,4S,5R,6R)-6-(acetoxymethyl)-4-(((2S,3R,4S,5R)-3,4,5-triacetoxytetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,5-triyl triacetate is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2S,3R,4S,5R,6R)-6-(acetoxymethyl)-4-(((2S,3R,4S,5R)-3,4,5-triacetoxytetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,5-triyl triacetate (CAS 243454-98-0) is a high-purity analytical reference standard with the molecular formula C25H34O17 and a molecular weight of 606.53 g/mol.
Structurally, (2S,3R,4S,5R,6R)-6-(acetoxymethyl)-4-(((2S,3R,4S,5R)-3,4,5-triacetoxytetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,5-triyl triacetate (C25H34O17) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 606.53 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).
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,4S,5R,6R)-6-(acetoxymethyl)-4-(((2S,3R,4S,5R)-3,4,5-triacetoxytetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,5-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 | C25H34O17 |
| Molecular Weight | 606.53 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- Bicalutamide Glucoronide (CAS 151262-59-8)
- (R)-4-Hydroxy-2,6-bis(4-nitrophenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-sulfide (CAS 1706459-42-8)
- Bicalutamide EP Impurity K (CAS 2711603-77-7(racemate))
- 1,2,3,4,5,6,7,8-Octafluoro-9,10-bis[2-(2,4,6-trimethylphenyl)ethynyl]anthracene (CAS 1067426-46-3)
- 4-(Benzo[d][1,3]dioxol-5-ylmethylene)-2-phenyloxazol-5(4H)-one (CAS 6412-89-1)
- 1,4-Naphthalenediboronic acid, 97% (CAS 22871-75-6)
- {1,8-dioxaspiro[4.5]decan-2-yl}methanamine hydrochloride (CAS 2126161-22-4)
- 2-(1-Chloro-2-methylpropan-2-yl)-5,5-dimethyl-1,3-dioxane (CAS 1394041-67-8)
- Trifluoro-methanesulfonic acid 6-pentafluoroethylpyrazin-2-yl ester (CAS 1246466-48-7)
- 1,3-dibromobutan-2-one (CAS 815-51-0)
- tert-Butyl N-butyl-N-(3-chlorophenyl)carbamate (CAS 1881293-18-0)
- 2-(3-Amino-4-methylphenoxy)acetamide (CAS 1263210-85-0)
- N-Cyclohexyl-3,3,5-trimethylcyclohexanamine (CAS 36132-73-7)
- Peptide 441 (CAS CATO-CPTD788441)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com