(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(naphthalen-2-yloxy)tetrahydro-2H-pyran-3,4,5-triol CAS 6044-30-0
| CAS No. | 6044-30-0 |
| Molecular Formula | C16H18O6 |
| Molecular Weight | 306.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(naphthalen-2-yloxy)tetrahydro-2H-pyran-3,4,5-triol (CAS 6044-30-0), molecular formula C16H18O6 and molecular weight 306.31 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(naphthalen-2-yloxy)tetrahydro-2H-pyran-3,4,5-triol (C16H18O6) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(naphthalen-2-yloxy)tetrahydro-2H-pyran-3,4,5-triol 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 | C16H18O6 |
| Molecular Weight | 306.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-(naphthalen-2-yloxy)tetrahydro-2H-pyran-3,4,5-triol (CAS 25320-79-0)
- (S)-Benzyl 4-(4-aminobutyl)-2,5-dioxooxazolidine-3-carboxylate (CAS 99700-36-4)
- (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-(naphthalen-1-yloxy)tetrahydro-2H-pyran-3,4,5-triol (CAS 208647-48-7)
- 1-(2-(((Benzyloxy)carbonyl)amino)acetyl)pyrrolidine-2-carboxylic acid (CAS 68047-33-6)
- DPTPCz (CAS 1313391-57-9)
- 4-(4-Methyltetrahydro-2H-pyran-4-yl)pyridine (CAS 28538-93-4)
- ethyl 2-amino-5-methyl-4-(2-methylbutyl)thiophene-3-carboxylate (CAS 733030-91-6)
- 1,3-benzothiazol-5-ylboronic acid (CAS 1107627-20-2)
- Clopidogrel Impurity 119 (CAS CATO-C4X-1029119)
- 1,1,1,3,5,5,5-Heptamethyl-3-((R)-2-((R)-4-methylcyclohex-3-en-1-yl)propyl)trisiloxane (CAS 1263044-00-3)
- Ethyl 6,6-Difluoro-4,5,6,7-tetrahydro-1H-indole-2-carboxylate (CAS 1433990-11-4)
- Methyl 2-(2-methylpiperidin-3-yl)acetate (CAS 748112-02-9)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
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