2-{6-[(benzyloxy)methoxy]-3-oxo-3H-xanthen-9-yl}benzoic acid CAS 277309-46-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 277309-46-3 |
| Molecular Formula | C28H20O6 |
| Molecular Weight | 452.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-{6-[(benzyloxy)methoxy]-3-oxo-3H-xanthen-9-yl}benzoic acid (CAS 277309-46-3) pharmaceutical standards reference standard. Molecular formula: C28H20O6. Molecular weight: 452.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H20O6 |
| Molecular Weight | 452.45 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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Recommended Standards
- (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-4-(allyloxy)-6-(4-methoxyphenoxy)tetrahydro-2H-pyran-3,5-diyl diacetate (CAS 343254-39-7)
- 3,3'-((2,3-Dihydro-1H-inden-5-yl)methylene)bis(4-hydroxy-2H-chromen-2-one) (CAS 200706-39-4)
- ((1E,6E)-3,5-Dioxohepta-1,6-diene-1,7-diyl)bis(2-methoxy-4,1-phenylene) diacetate (CAS 19697-86-0)
- 2-Bromo-(5-(1-methyl-4-piperidinyl)-methoxy)-2-pyrimidine (CAS 1400764-13-7)
- (2-Methoxyphenyl)(1-methyl-1h-imidazol-2-yl)methanamine (CAS 875163-27-2)
- 3-Amino-6-methylpyridine 3-Amino-6-picoline 5-Amino-2-methylpyridine 5-Amino-2-picoline 6-methylpyridin-3-amine 2-methyl-5-aminopyridine 6-methyl-pyridin-3-ylamine 3-pyridinamine, 6-methyl- 3-amine-6-methylpyridine 3-amino-6-methyl pyridine 3430-14-6 (CAS 3430-14-6)
- 5-(1,5-Diethyl-1H-pyrazol-3-yl)-1-methyl-1,2,3,6-tetrahydropyridine (CAS 622403-77-4)
- Methyl 8-chloro-4H-thieno[3,2-c]thiochromene-2-carboxylate (CAS 255378-11-1)
- Hexabromo-Diphenyl Ether (CAS 446254-98-4)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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