3-(2-Naphtyl)-4-hydroxycoumarin (CAS 73791-16-9) — formula C19H12O3, molecular weight 288.3; category organic chemicals.
3-(2-Naphtyl)-4-hydroxycoumarin (CAS 73791-16-9) is a chemical raw material in the organic chemicals category. Its molecular formula C19H12O3 comprises 19 C, 12 H, 3 O atoms. Its molecular weight is about 288.3. Reported physicochemical data: LogP about 4.2. 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 | 73791-16-9 |
|---|---|
| Molecular Formula | C19H12O3 |
| Molecular Weight | 288.3 |
| LogP | 4.2 |
| Category | Organic Chemicals |
3-(2-Naphtyl)-4-hydroxycoumarin is a carbon-based organic compound with CAS registry number 73791-16-9 and molecular formula C19H12O3 (molecular weight 288.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 73791-16-9
Its molecular formula C19H12O3 comprises 19 C, 12 H, 3 O atoms.
Also known as: 3-(2-Naphtyl)-4-hydroxycoumarin · 3-(2-萘基)-4-羟基香豆素
Category: organic chemicals
The CAS registry number of 3-(2-Naphtyl)-4-hydroxycoumarin is 73791-16-9.
Molecular formula C19H12O3, molecular weight 288.3.
It is also registered under: 3-(2-Naphtyl)-4-hydroxycoumarin, 3-(2-萘基)-4-羟基香豆素.
Category: Organic Chemicals.
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Independent reference data for 3-(2-Naphtyl)-4-hydroxycoumarin (CAS 73791-16-9), compiled from public chemistry databases.
| CAS Number | 73791-16-9 |
|---|---|
| PubChem CID | 54676469 |
| Molecular Formula | C19H12O3 |
| IUPAC Name | 4-hydroxy-3-naphthalen-2-ylchromen-2-one |
| Molecular Weight | 288.3 |
|---|---|
| XLogP3 | 4.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 288.078644241 |
| Monoisotopic Mass | 288.078644241 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 22 |
COUMARIN, 4-HYDROXY-3-(beta-NAPHTHYL)-; 73791-16-9; DTXSID50224193; RefChem:1082241; DTXCID50146684; BRN 1289401; 4-Hydroxy-3-(beta-naphthyl)coumarin; 4-Hydroxy-3-(beta-naphthyl)-2H-1-benzopyran-2-one; 2H-1-Benzopyran-2-one, 4-hydroxy-3-(2-naphthyl)-; 4-Hydroxy-3-(naphthalen-2-yl)-2H-1-benzopyran-2-one
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-(2-萘基)-4-羟基香豆素