demethoxyyangonin (CAS 15345-89-8) — formula C14H12O3, molecular weight 228.24; category organic chemicals.
demethoxyyangonin (CAS 15345-89-8) is a chemical raw material in the organic chemicals category. Its molecular formula C14H12O3 comprises 14 C, 12 H, 3 O atoms. Its molecular weight is about 228.24. Reported physicochemical data: melting point around 138 - 140 °C, LogP about 2.8. 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 | 15345-89-8 |
|---|---|
| Molecular Formula | C14H12O3 |
| Molecular Weight | 228.24 |
| Melting Point | 138 - 140 °C |
| LogP | 2.8 |
| Category | Organic Chemicals |
demethoxyyangonin is a carbon-based organic compound with CAS registry number 15345-89-8 and molecular formula C14H12O3 (molecular weight 228.24), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 15345-89-8
Its molecular formula C14H12O3 comprises 14 C, 12 H, 3 O atoms.
Also known as: demethoxyyangonin · 去甲氧基仰光素
Category: organic chemicals
The CAS registry number of demethoxyyangonin is 15345-89-8.
Molecular formula C14H12O3, molecular weight 228.24.
It is also registered under: demethoxyyangonin, 去甲氧基仰光素.
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 demethoxyyangonin (CAS 15345-89-8), compiled from public chemistry databases.
| CAS Registry Number | 15345-89-8 |
|---|---|
| PubChem CID | 5273621 |
| Molecular formula | C14H12O3 |
| IUPAC name | 4-methoxy-6-[(E)-2-phenylethenyl]pyran-2-one |
| UNII (FDA) | F2MBQ8QRUN |
| Molecular Weight | 228.24 |
|---|---|
| XLogP3 | 2.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 228.078644241 |
| Monoisotopic Mass | 228.078644241 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 17 |
| Melting Point | 138 - 140 °C |
|---|
Desmethoxyyangonin; 15345-89-8; DTXSID4033390; 4-methoxy-6-[(E)-2-phenylethenyl]pyran-2-one; 2H-Pyran-2-one, 4-methoxy-6-(2-phenylethenyl)-, (E)-; DTXCID2013390; 4-methoxy-6-((E)-2-phenylethenyl)pyran-2-one; RefChem:34675; Demethoxyyangonin; 5,6-Dehydrokawain; Desmethoxy Yangonin; 1952-41-6; 5,6-Dehydrokavain; (E)-4-Methoxy-6-styryl-2H-pyran-2-one; 2H-Pyran-2-one, 4-methoxy-6-[(1E)-2-phenylethenyl]-; 4-Methoxy-6-styryl-2H-pyran-2-one
demethoxyyangonin · CAS 15345-89-8 · C14H12O3. UNII F2MBQ8QRUN. Melting Point: 138 - 140 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 去甲氧基仰光素