Ethyl 4-(benzoyloxy)-3-methylbenzofuran-2-carboxylate CAS 924976-32-9
| CAS No. | 924976-32-9 |
| Molecular Formula | C19H16O5 |
| Molecular Weight | 324.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 324.33 g/mol gives Ethyl 4-(benzoyloxy)-3-methylbenzofuran-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 4-(benzoyloxy)-3-methylbenzofuran-2-carboxylate (CAS 924976-32-9) is a high-purity analytical reference standard with the molecular formula C19H16O5 and a molecular weight of 324.33 g/mol.
Ethyl 4-(benzoyloxy)-3-methylbenzofuran-2-carboxylate (C19H16O5) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures Ethyl 4-(benzoyloxy)-3-methylbenzofuran-2-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 | C19H16O5 |
| Molecular Weight | 324.33 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Ethyl Standards
- N-(Benzoyloxy)-2-benzyl-2,5-dihydrooxazole-4-carboxamide (CAS 88144-12-1)
- 4-((Benzoyloxy)imino)-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide (CAS 338963-51-2)
- N-(Benzoyloxy)-2-(quinolin-8-yloxy)acetimidamide (CAS 88758-58-1)
- Phenyl 2-(benzoyloxy)benzoate (CAS 88815-27-4)
- N-(benzoyloxy)-N-phenylbenzamide (CAS 16817-95-1)
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- 3-(Benzoyloxy)-5-bromo-2-hydroxybenzoic acid (CAS 107207-15-8)
- (3-(Benzoyloxy)-2,4-dichlorophenyl)boronic acid (CAS 827299-99-0)
Recommended Standards
- Ethyl 4-(3-aminobenzofuran-2-carboxamido)benzoate (CAS 914207-33-3)
- ethyl 5-methyl-7-nitro-3-phenyl-1H-indole-2-carboxylate (CAS 402961-11-9)
- Ethyl 4-((3-amino-2-oxo-2H-chromen-4-yl)amino)benzoate (CAS 313231-50-4)
- Ethyl N-[(benzyloxy)carbonyl]serylglycinate (CAS 4526-93-6)
- tert-butyl N-[(1R,3R)-3-formylcyclohexyl]carbamate (CAS 2231666-36-5)
- 7-Bromo-2-phenylquinolin-4-amine (CAS 1189106-27-1)
- N2-Allyl-N4-(2-bromophenyl)-L-asparagine (CAS 1048001-62-2)
- (R)-1-(tert-Butylsulfonyl)-5-(2,5-difluorophenyl)pyrrolidin-3-one (CAS 2415724-66-0)
- 1-Methyl-1H-pyrrolo[3,2-b]pyridine-3-sulfonyl chloride (CAS 1447647-93-9)
- N-(1-(pyridin-3-yl)ethyl)butan-1-amine (CAS 1019566-13-2)
- N-(3,4-difluorophenyl)-2-((2-methoxyethyl)amino)acetamide hydrochloride (CAS 1585932-50-8)
- 4-Bromo-7-azaindole (CAS 348640-06-2)
- 4,4-Dimethyl-1H-benzo[d][1,3]oxazin-2(4H)-one (CAS 21440-96-0)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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