3-(4-chlorophenyl)-7-hydroxy-2H-chromen-2-one (CAS 20050-82-2) — formula C15H9ClO3, molecular weight 272.68; category organic chemicals.
3-(4-chlorophenyl)-7-hydroxy-2H-chromen-2-one (CAS 20050-82-2) is a chemical raw material in the organic chemicals category. Its molecular formula C15H9ClO3 comprises 15 C, 9 H, 1 Cl, 3 O atoms. Its molecular weight is about 272.68. Reported physicochemical data: LogP about 3.8. 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 | 20050-82-2 |
|---|---|
| Molecular Formula | C15H9ClO3 |
| Molecular Weight | 272.68 |
| LogP | 3.8 |
| Category | Organic Chemicals |
3-(4-chlorophenyl)-7-hydroxy-2H-chromen-2-one is a carbon-based organic compound with CAS registry number 20050-82-2 and molecular formula C15H9ClO3 (molecular weight 272.68), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 20050-82-2
Its molecular formula C15H9ClO3 comprises 15 C, 9 H, 1 Cl, 3 O atoms.
Also known as: 3-(4-chlorophenyl)-7-hydroxy-2H-chromen-2-one · 3-(4-氯苯基)-7-羟基-2H-色烯-2-酮
Category: organic chemicals
The CAS registry number of 3-(4-chlorophenyl)-7-hydroxy-2H-chromen-2-one is 20050-82-2.
Molecular formula C15H9ClO3, molecular weight 272.68.
It is also registered under: 3-(4-chlorophenyl)-7-hydroxy-2H-chromen-2-one, 3-(4-氯苯基)-7-羟基-2H-色烯-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 3-(4-chlorophenyl)-7-hydroxy-2H-chromen-2-one (CAS 20050-82-2), compiled from public chemistry databases.
| CAS Number | 20050-82-2 |
|---|---|
| PubChem CID | 5393179 |
| Molecular Formula | C15H9ClO3 |
| IUPAC Name | 3-(4-chlorophenyl)-7-hydroxychromen-2-one |
| Molecular Weight | 272.68 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 272.0240218 |
| Monoisotopic Mass | 272.0240218 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 19 |
20050-82-2; DTXSID201228790; 3-(4-Chlorophenyl)-7-hydroxy-2H-1-benzopyran-2-one; RefChem:492928; DTXCID501660026; 111-289-9; 3-(4-chlorophenyl)-7-hydroxy-2H-chromen-2-one; 3-(4-chlorophenyl)-7-hydroxychromen-2-one; CHEMBL3739747; SCHEMBL7124793; SCHEMBL30023180; QIMAXWFBDUTNFD-UHFFFAOYSA-N; BDBM50553873; SBB042216; STK788089; 3(4'-Chlorophenyl)-7-hydroxycoumarin
| Notified hazard statements | H310 (100%), H315 (100%), H319 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-(4-氯苯基)-7-羟基-2H-色烯-2-酮