ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate (CAS 28705-46-6) — formula C16H19NO4, molecular weight 289.33; category organic chemicals.
ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate (CAS 28705-46-6) is a chemical raw material in the organic chemicals category. Its molecular formula C16H19NO4 comprises 16 C, 19 H, 1 N, 4 O atoms. Its molecular weight is about 289.33. Reported physicochemical data: LogP about 3.2. 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 | 28705-46-6 |
|---|---|
| Molecular Formula | C16H19NO4 |
| Molecular Weight | 289.33 |
| LogP | 3.2 |
| Applications | 2H-1-Benzopyran-3-carboxylic acid, 7-(diethylamino)-2-oxo, ethyl ester: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 2H-1-Benzopyran-3-carboxylic acid, 7-(diethylamino)-2-oxo, ethyl ester: ACTIVE.
ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate is a carbon-based organic compound with CAS registry number 28705-46-6 and molecular formula C16H19NO4 (molecular weight 289.33), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 28705-46-6
Its molecular formula C16H19NO4 comprises 16 C, 19 H, 1 N, 4 O atoms.
Also known as: ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate · 7-(二乙氨基)-2-氧代-2H-色烯-3-甲酸乙酯
Category: organic chemicals
The CAS registry number of ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate is 28705-46-6.
Molecular formula C16H19NO4, molecular weight 289.33.
It is also registered under: ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate, 7-(二乙氨基)-2-氧代-2H-色烯-3-甲酸乙酯.
Recorded applications: 2H-1-Benzopyran-3-carboxylic acid, 7-(diethylamino)-2-oxo, ethyl ester: ACTIVE.
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 ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate (CAS 28705-46-6), compiled from public chemistry databases.
| CAS Registry Number | 28705-46-6 |
|---|---|
| PubChem CID | 120014 |
| Molecular formula | C16H19NO4 |
| IUPAC name | ethyl 7-(diethylamino)-2-oxochromene-3-carboxylate |
| UNII (FDA) | ST50921981 |
| Molecular Weight | 289.33 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 6 |
| Exact Mass | 289.13140809 |
| Monoisotopic Mass | 289.13140809 |
| Topological Polar Surface Area | 55.8 |
| Heavy Atom Count | 21 |
28705-46-6; ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate; 2H-1-Benzopyran-3-carboxylic acid, 7-(diethylamino)-2-oxo-, ethyl ester; Ethyl 7-diethylaminocoumarin-3-carboxylate; DTXSID2067406; RefChem:484167; DTXCID6037857; 419-180-0; 640-407-6; Ethyl 7-(Diethylamino)coumarin-3-carboxylate; ethyl 7-(diethylamino)-2-oxochromene-3-carboxylate; MFCD00227484; Oprea1_201894; CHEMBL256699; SCHEMBL1772718; Ethyl7-(Diethylamino)coumarin-3-carboxylate
| GHS notification summary | 4.2% (1 / 24) |
|---|
| GHS notification summary | 4.2% (1 / 24) |
|---|---|
| Reported hazard statements | H302 (95.8%), H317 (95.8%), H319 (95.8%) |
This chemical does not meet GHS hazard criteria for 4.2% (1 of 24) of reports.
H302 (95.8%): Harmful if swallowed [Warning Acute toxicity, oral]
ethyl 7-(diethylamino)-2-oxo-2H-chromene-3-carboxylate · CAS 28705-46-6 · C16H19NO4. UNII ST50921981.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.