Benzyl 2-amino-4-(4-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate CAS 902322-68-3
| CAS No. | 902322-68-3 |
| Molecular Formula | C23H18FNO6 |
| Molecular Weight | 423.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C23H18FNO6, Benzyl 2-amino-4-(4-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 423.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Benzyl 2-amino-4-(4-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate (CAS 902322-68-3) is a high-purity analytical reference standard with the molecular formula C23H18FNO6 and a molecular weight of 423.39 g/mol.
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 Benzyl 2-amino-4-(4-fluorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate 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 | C23H18FNO6 |
| Molecular Weight | 423.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Benzyl Standards
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Recommended Standards
- (1S,2R,3R)-4-(3-Cyano-5-fluorophenoxy)-2-fluoro-3-hydroxy-7-(methylsulfonyl)-2,3-dihydro-1H-inden-1-yl acetate (CAS 1672668-29-9)
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- (1S,2R,3S)-4-(3-Cyano-5-fluorophenoxy)-2-fluoro-3-hydroxy-7-(methylsulfonyl)-2,3-dihydro-1H-inden-1-yl acetate (CAS 1672668-28-8)
- 3-((4-Fluorophenyl)sulfonyl)-1-((4-(trifluoromethyl)phenyl)sulfonyl)azetidine (CAS 1448064-42-3)
- N-Isopropyl-1,2,3,4-tetrahydroacridine-9-carboxamide (CAS 113106-31-3)
- 2-Fluoro-4-(morpholinomethyl)phenylboronic acid (CAS 1451393-46-6)
- 5-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyridine-3-carboxylic acid hydrochloride (CAS 1955539-69-1)
- (4-Amino-benzenesulfonylamino)-acetic acid (CAS 5616-30-8)
- (E)-{amino[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methylidene}amino 3-(trifluoromethyl)benzoate (CAS 338791-58-5)
- 2-(5-Bromo-2-methoxyphenyl)-2,3-dihydronaphtho[1,8-de][1,3,2]diazaborinine (CAS 927384-45-0)
- 2,2-Dimethyltetrahydro-4H-thiopyran-4-one 1,1-dioxide (CAS 90271-21-9)
- 2-(Difluoromethoxy)-3,5-dimethylaniline (CAS 1249253-31-3)
- 2-Carbamoylcyclobutane-1-carboxylic acid (CAS 92116-88-6)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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