{3-[(benzoyloxy)methyl]-4-oxo-3,4-dihydro-2H-1-benzopyran-3-yl}methyl benzoate CAS 29107-27-5
| CAS No. | 29107-27-5 |
| Molecular Formula | C25H20O6 |
| Molecular Weight | 416.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures {3-[(benzoyloxy)methyl]-4-oxo-3,4-dihydro-2H-1-benzopyran-3-yl}methyl benzoate 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.
{3-[(benzoyloxy)methyl]-4-oxo-3,4-dihydro-2H-1-benzopyran-3-yl}methyl benzoate (CAS 29107-27-5), molecular formula C25H20O6 and molecular weight 416.42 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, {3-[(benzoyloxy)methyl]-4-oxo-3,4-dihydro-2H-1-benzopyran-3-yl}methyl benzoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 416.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C25H20O6 |
| Molecular Weight | 416.42 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related benzoyloxy Standards
- {2-[(benzoyloxy)methyl]-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl}methyl benzoate (CAS 338418-39-6)
- (3-(Benzoyloxy)propyl)triphenylphosphonium bromide (CAS 30698-18-1)
- 2,5-Bis(benzoyloxy)terephthalic acid (CAS 141405-79-0)
- {3-[(benzoyloxy)methyl]-4-oxo-3,4-dihydro-2H-1-benzothiopyran-3-yl}methyl benzoate (CAS 338755-77-4)
- Benzyl 3-(benzoyloxy)-4,4-dimethoxypiperidine-1-carboxylate (CAS 1956309-85-5)
- N-(Benzoyloxy)-N-{[4-(4-chlorophenoxy)-3-nitrophenyl]methylene}amine (CAS 320416-76-0)
- (17|A)-17-(Benzoyloxy)-4-oxaandrost-5-en-3-one (4aR,4bS,6aS,7S,9aS,9bS)-7-(Benzoyloxy)-4,4a,4b,5,6,6a,7,8,9,9a,9b,10-dodecahydro-4a,6a-dimethyl-cyclopenta[5,6]naphtho[2,1-b]pyran-2(3H)-one 71996-13-9 (CAS 71996-13-9)
- 2-((Benzoyloxy)imino)-1-(4-(phenylthio)phenyl)octan-1-one (CAS 253585-83-0)
Recommended Standards
- (1S,3AS,4R,6aR)-1,4-bis(4-hydroxy-3-methoxyphenyl)hexahydrofuro[3,4-c]furan-3a-yl acetate (CAS 81426-14-4)
- 2-((2-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-oxoethyl)thio)-6-phenyl-4-(trifluoromethyl)nicotinonitrile (CAS 311810-05-6)
- Felbamate Dimer (CAS 1796927-91-7)
- 4,4'-(Naphthalene-1,4-diylbis(ethyne-2,1-diyl))dibenzoicacid (CAS 2098914-46-4)
- 2-Cyclopropoxy-5-fluoroaniline (CAS 1243399-05-4)
- 2-Propenoic acid, 2-methyl-, polymer with octadecyl 2-methyl-2-propenoate and 2-propenenitrile (CAS 67953-86-0)
- tert-Butyl ((2-bromothiazol-5-yl)methyl)carbamate (CAS 519003-04-4)
- 7-Bromo-3-(pyridin-2-yl)benzo[d]isoxazole (CAS 1428881-32-6)
- 3-(2-Methylphenyl)piperidine (CAS 661470-63-9)
- Ethyl (3R,9aR)-octahydro-2H-quinolizine-3-carboxylate (CAS 19728-76-8)
- Sequifenadine (CAS 57734-69-7)
- 2-(Methyl(pentyl)amino)-2-oxoacetic acid (CAS 934489-54-0)
- (5-Bromopentyl)benzene (CAS 14469-83-1)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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