4-chloro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione (CAS 50817-72-6) — formula C12H5ClO3, molecular weight 232.62; category organic chemicals.
4-chloro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione (CAS 50817-72-6) is a chemical raw material in the organic chemicals category. Its molecular formula C12H5ClO3 comprises 12 C, 5 H, 1 Cl, 3 O atoms. Its molecular weight is about 232.62. 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 | 50817-72-6 |
|---|---|
| Molecular Formula | C12H5ClO3 |
| Molecular Weight | 232.62 |
| LogP | 3.2 |
| Category | Organic Chemicals |
4-chloro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione is a carbon-based organic compound with CAS registry number 50817-72-6 and molecular formula C12H5ClO3 (molecular weight 232.62), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 50817-72-6
Its molecular formula C12H5ClO3 comprises 12 C, 5 H, 1 Cl, 3 O atoms.
Also known as: 4-chloro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione · 4-氯-1H,3H-萘并[1,8-cd]吡喃-1,3-二酮
Category: organic chemicals
The CAS registry number of 4-chloro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione is 50817-72-6.
Molecular formula C12H5ClO3, molecular weight 232.62.
It is also registered under: 4-chloro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione, 4-氯-1H,3H-萘并[1,8-cd]吡喃-1,3-二酮.
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-chloro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione (CAS 50817-72-6), compiled from public chemistry databases.
| CAS Number | 50817-72-6 |
|---|---|
| PubChem CID | 6452263 |
| Molecular Formula | C12H5ClO3 |
| IUPAC Name | 6-chloro-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5,7,9(13),10-pentaene-2,4-dione |
| UNII (FDA) | NS00032156 |
| Molecular Weight | 232.62 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 231.9927217 |
| Monoisotopic Mass | 231.9927217 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 16 |
50817-72-6; EINECS 256-788-3; 4-Chloro-1H,3H-naphtho(1,8-cd)pyran-1,3-dione; 4-chloro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione; 1H,3H-Naphtho(1,8-cd)pyran-1,3-dione, 4-chloro-; DTXSID50198845; RefChem:98306; DTXCID10121336; 256-788-3; SCHEMBL4958874; ORYGDXAYCHIBLC-UHFFFAOYSA-N; NS00032156; 4-Chloro-1H,3H-benzo[de]isochromene-1,3-dione
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.