4-ETHYL-7-HYDROXY-3-(P-METHOXYPHENYL)-DIHYDRO-1-BENZOPYRAN-2-ONE (CAS 5219-17-0) — formula C18H16O4, molecular weight 296.3; category organic chemicals.
4-ETHYL-7-HYDROXY-3-(P-METHOXYPHENYL)-DIHYDRO-1-BENZOPYRAN-2-ONE (CAS 5219-17-0) is a chemical raw material in the organic chemicals category. Its molecular formula C18H16O4 comprises 18 C, 16 H, 4 O atoms. Its molecular weight is about 296.3. Reported physicochemical data: LogP about 3.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 5219-17-0 |
|---|---|
| Molecular Formula | C18H16O4 |
| Molecular Weight | 296.3 |
| LogP | 3.5 |
| Category | Organic Chemicals |
4-ETHYL-7-HYDROXY-3-(P-METHOXYPHENYL)-DIHYDRO-1-BENZOPYRAN-2-ONE is a carbon-based organic compound with CAS registry number 5219-17-0 and molecular formula C18H16O4 (molecular weight 296.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5219-17-0
Its molecular formula C18H16O4 comprises 18 C, 16 H, 4 O atoms.
Also known as: 4-ETHYL-7-HYDROXY-3-(P-METHOXYPHENYL)-DIHYDRO-1-BENZOPYRAN-2-ONE · 4-乙基-7-羟基-3-(对甲氧基苯基)-二氢-1-苯并吡喃-2-酮
Category: organic chemicals
The CAS registry number of 4-ETHYL-7-HYDROXY-3-(P-METHOXYPHENYL)-DIHYDRO-1-BENZOPYRAN-2-ONE is 5219-17-0.
Molecular formula C18H16O4, molecular weight 296.3.
It is also registered under: 4-ETHYL-7-HYDROXY-3-(P-METHOXYPHENYL)-DIHYDRO-1-BENZOPYRAN-2-ONE, 4-乙基-7-羟基-3-(对甲氧基苯基)-二氢-1-苯并吡喃-2-酮.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 4-ETHYL-7-HYDROXY-3-(P-METHOXYPHENYL)-DIHYDRO-1-BENZOPYRAN-2-ONE (CAS 5219-17-0), compiled from public chemistry databases.
| CAS Number | 5219-17-0 |
|---|---|
| PubChem CID | 5284654 |
| Molecular Formula | C18H16O4 |
| IUPAC Name | 4-ethyl-7-hydroxy-3-(4-methoxyphenyl)chromen-2-one |
| UNII (FDA) | 6I6A46K110 |
| Molecular Weight | 296.3 |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 296.10485899 |
| Monoisotopic Mass | 296.10485899 |
| Topological Polar Surface Area | 55.8 |
| Heavy Atom Count | 22 |
4-Ethyl-7-hydroxy-3-(p-methoxyphenyl)coumarin; 5219-17-0; SC 7801; NSC 82441; BRN 0272991; UNII-6I6A46K110; 4-ethyl-7-hydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one; NSC-82441; 6I6A46K110; COUMARIN, 4-ETHYL-7-HYDROXY-3-(p-METHOXYPHENYL)-; DTXSID6022505; 4-ethyl-7-OH-3-(p-methoxyphenyl)-dihydro-1-benzopyran-2-one; CHEBI:34403; 2H-1-Benzopyran-2-one, 4-ethyl-7-hydroxy-3-(4-methoxyphenyl)-; 4-18-00-01864 (Beilstein Handbook Reference); SC-7801
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.