2-Methyl-5-hydroxy-8,10-dimethoxy-4H-naphtho[1,2-b]pyran-4-one (CAS 3566-99-2) — formula C16H14O5, molecular weight 286.28; category organic chemicals.
2-Methyl-5-hydroxy-8,10-dimethoxy-4H-naphtho[1,2-b]pyran-4-one (CAS 3566-99-2) is a chemical raw material in the organic chemicals category. Its molecular formula C16H14O5 comprises 16 C, 14 H, 5 O atoms. Its molecular weight is about 286.28. Reported physicochemical data: melting point around 203 °C, LogP about 3.3. 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 | 3566-99-2 |
|---|---|
| Molecular Formula | C16H14O5 |
| Molecular Weight | 286.28 |
| Melting Point | 203 °C |
| LogP | 3.3 |
| Category | Organic Chemicals |
2-Methyl-5-hydroxy-8,10-dimethoxy-4H-naphtho[1,2-b]pyran-4-one is a carbon-based organic compound with CAS registry number 3566-99-2 and molecular formula C16H14O5 (molecular weight 286.28), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3566-99-2
Its molecular formula C16H14O5 comprises 16 C, 14 H, 5 O atoms.
Also known as: 2-Methyl-5-hydroxy-8,10-dimethoxy-4H-naphtho[1,2-b]pyran-4-one · 2-甲基-5-羟基-8,10-二甲氧基-4H-萘并[1,2-b]吡喃-4-酮
Category: organic chemicals
The CAS registry number of 2-Methyl-5-hydroxy-8,10-dimethoxy-4H-naphtho[1,2-b]pyran-4-one is 3566-99-2.
Molecular formula C16H14O5, molecular weight 286.28.
It is also registered under: 2-Methyl-5-hydroxy-8,10-dimethoxy-4H-naphtho[1,2-b]pyran-4-one, 2-甲基-5-羟基-8,10-二甲氧基-4H-萘并[1,2-b]吡喃-4-酮.
Category: Organic Chemicals.
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Independent reference data for 2-Methyl-5-hydroxy-8,10-dimethoxy-4H-naphtho[1,2-b]pyran-4-one (CAS 3566-99-2), compiled from public chemistry databases.
| CAS Number | 3566-99-2 |
|---|---|
| PubChem CID | 5748546 |
| Molecular Formula | C16H14O5 |
| IUPAC Name | 5-hydroxy-8,10-dimethoxy-2-methylbenzo[h]chromen-4-one |
| UNII (FDA) | QUS3F7KQ3E |
| Molecular Weight | 286.28 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 286.08412354 |
| Monoisotopic Mass | 286.08412354 |
| Topological Polar Surface Area | 65 |
| Heavy Atom Count | 21 |
| Melting Point | 203 °C |
|---|
Flavasperone; Asperxanthon; ASPERXANTHONE; 3566-99-2; QUS3F7KQ3E; 4H-Naphtho(1,2-b)pyran-4-one, 5-hydroxy-8,10-dimethoxy-2-methyl-; CHEBI:133814; DTXSID40189166; 5-hydroxy-8,10-dimethoxy-2-methylbenzo[h]chromen-4-one; 5-hydroxy-8,10-dimethoxy-2-methyl-4H-naphtho[1,2-b]pyran-4-one; 5-HYDROXY-8,10-DIMETHOXY-2-METHYL-4H-NAPHTHO(1,2-B)PYRAN-4-ONE; 5-hydroxy-8,10-dimethoxy-2-methylbenzo(h)chromen-4-one; RefChem:140603; DTXCID70111657; Antibiotic TMC 256c2; UNII-QUS3F7KQ3E
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.