5-Hydroxy-6-(3-methylbutyryl)-4-phenyl-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one (CAS 2289-11-4) — formula C25H24O5, molecular weight 404.5; category organic chemicals.
5-Hydroxy-6-(3-methylbutyryl)-4-phenyl-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one (CAS 2289-11-4) is a chemical raw material in the organic chemicals category. Its molecular formula C25H24O5 comprises 25 C, 24 H, 5 O atoms. Its molecular weight is about 404.5. Reported physicochemical data: melting point around 144 - 145 °C, LogP about 5.2. 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 | 2289-11-4 |
|---|---|
| Molecular Formula | C25H24O5 |
| Molecular Weight | 404.5 |
| Melting Point | 144 - 145 °C |
| LogP | 5.2 |
| Category | Organic Chemicals |
5-Hydroxy-6-(3-methylbutyryl)-4-phenyl-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one is a carbon-based organic compound with CAS registry number 2289-11-4 and molecular formula C25H24O5 (molecular weight 404.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2289-11-4
Its molecular formula C25H24O5 comprises 25 C, 24 H, 5 O atoms.
Also known as: 5-Hydroxy-6-(3-methylbutyryl)-4-phenyl-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one · 5-羟基-6-(3-甲基丁酰基)-4-苯基-8,8-二甲基-2H,8H-苯并[1,2-b:3,4-b']联吡喃-2-酮
Category: organic chemicals
The CAS registry number of 5-Hydroxy-6-(3-methylbutyryl)-4-phenyl-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one is 2289-11-4.
Molecular formula C25H24O5, molecular weight 404.5.
It is also registered under: 5-Hydroxy-6-(3-methylbutyryl)-4-phenyl-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one, 5-羟基-6-(3-甲基丁酰基)-4-苯基-8,8-二甲基-2H,8H-苯并[1,2-b:3,4-b']联吡喃-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 5-Hydroxy-6-(3-methylbutyryl)-4-phenyl-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one (CAS 2289-11-4), compiled from public chemistry databases.
| CAS Number | 2289-11-4 |
|---|---|
| PubChem CID | 5319255 |
| Molecular Formula | C25H24O5 |
| IUPAC Name | 5-hydroxy-8,8-dimethyl-6-(3-methylbutanoyl)-4-phenylpyrano[2,3-h]chromen-2-one |
| Molecular Weight | 404.5 |
|---|---|
| XLogP3 | 5.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 404.16237386 |
| Monoisotopic Mass | 404.16237386 |
| Topological Polar Surface Area | 72.8 |
| Heavy Atom Count | 30 |
| Melting Point | 144 - 145 °C |
|---|
(5-hydroxy-8,8-dimethyl-6-(3-methylbutanoyl)-4-phenyl-2h,8h-pyrano(2,3-f)chromen-2-one); RefChem:906184; Mammeigin; CHEMBL195013; 5-Hydroxy-6'',6''-dimethyl-6-(3-methylbutyryl)-4-phenylpyrano[2'',3'':7,8]coumarin; 5-hydroxy-8,8-dimethyl-6-(3-methylbutanoyl)-4-phenylpyrano[2,3-h]chromen-2-one; 5-Hydroxy-8,8-dimethyl-6-(3-methyl-butyryl)-4-phenyl-8H-pyrano[2,3-f]chromen-2-one; Mammea A/A cyclo D; CHEBI:171865; BDBM50172749; LMPK12100028; NSC781045; NSC-781045; 2289-11-4; 5-hydroxy-8,8-dimethyl-6-(3-methylbutanoyl)-4-phenyl-2H,8H- pyrano[2,3-f]chromen-2-one; 5-hydroxy-8,8-dimethyl-6-(3-methylbutanoyl)-4-phenyl-pyrano[2,3-h]chromen-2-one
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-羟基-6-(3-甲基丁酰基)-4-苯基-8,8-二甲基-2H,8H-苯并[1,2-b:3,4-b']联吡喃-2-酮