(2S,3R,4S,5S,6S)-2-(2-aminophenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate CAS 2243924-11-8
| CAS No. | 2243924-11-8 |
| Molecular Formula | C19H23NO10 |
| Molecular Weight | 425.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2S,3R,4S,5S,6S)-2-(2-aminophenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2S,3R,4S,5S,6S)-2-(2-aminophenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 2243924-11-8) is a high-purity analytical reference standard with the molecular formula C19H23NO10 and a molecular weight of 425.39 g/mol.
Based on its molecular formula C19H23NO10, (2S,3R,4S,5S,6S)-2-(2-aminophenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 425.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures (2S,3R,4S,5S,6S)-2-(2-aminophenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H23NO10 |
| Molecular Weight | 425.39 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Toltrazuril (CAS 69004-03-1)
- 4-Aminophenyl 2,3,4-Tri-O-acetyl-β-D-glucuronide Methyl Ester (CAS 25218-22-8)
- Toltrazuril Impurity 3 (CAS CATO-C4X-24023)
- Benzyl 2,3,4-Tri-O-acetyl-4-nitromethyl-β-D-arabinopyranoside (CAS 383173-65-7)
- 6-Fluoro-3-(piperidin-1-ylmethyl)-1H-indole (CAS 1894042-47-7)
- 3-[2-(dimethylamino)ethyl]-2-sulfanyl-3h,4h-thieno[3,2-d]pyrimidin-4-one (CAS 926254-25-3)
- 2-(6-Bromo-3-(bromomethyl)-5-(difluoromethyl)pyridin-2-yl)acetic acid (CAS 1807001-63-3)
- ethenyldiphenylsulfanium trifluoromethanesulfonate (CAS 247129-88-0)
- Deracoxib Impurity 1 (CAS 455-91-4)
- N-(2-Chlorophenyl)-4-(pyrazin-2-yl)piperazine-1-carbothioamide (CAS 89007-44-3)
- 3-Amino-1-methylpyridin-2(1H)-one hydrochloride (CAS 1523570-95-7)
- N-[(9-Ethyl-9H-carbazol-3-yl)methyl]cyclopentanamine hydrobromide (CAS 1609406-50-9)
- 3'-O-Methylfluorescein (CAS 70672-05-8)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com