3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-benzopyrone (CAS 490-31-3) — formula C15H10O7, molecular weight 302.23; category organic chemicals.
3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-benzopyrone (CAS 490-31-3) is a chemical raw material in the organic chemicals category. Its molecular formula C15H10O7 comprises 15 C, 10 H, 7 O atoms. Its molecular weight is about 302.23. Reported physicochemical data: LogP about 1.6. 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 | 490-31-3 |
|---|---|
| Molecular Formula | C15H10O7 |
| Molecular Weight | 302.23 |
| LogP | 1.6 |
| Category | Organic Chemicals |
3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-benzopyrone is a carbon-based organic compound with CAS registry number 490-31-3 and molecular formula C15H10O7 (molecular weight 302.23), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 490-31-3
Its molecular formula C15H10O7 comprises 15 C, 10 H, 7 O atoms.
Also known as: 3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-benzopyrone · 3,7-二羟基-2-(3,4,5-三羟基苯基)-4-苯并吡喃酮
Category: organic chemicals
The CAS registry number of 3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-benzopyrone is 490-31-3.
Molecular formula C15H10O7, molecular weight 302.23.
It is also registered under: 3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-benzopyrone, 3,7-二羟基-2-(3,4,5-三羟基苯基)-4-苯并吡喃酮.
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 3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-benzopyrone (CAS 490-31-3), compiled from public chemistry databases.
| CAS Registry Number | 490-31-3 |
|---|---|
| PubChem CID | 5281692 |
| Molecular formula | C15H10O7 |
| IUPAC name | 3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one |
| UNII (FDA) | KJ6DBC4U7E |
| Molecular Weight | 302.23 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 1 |
| Exact Mass | 302.04265265 |
| Monoisotopic Mass | 302.04265265 |
| Topological Polar Surface Area | 127 |
| Heavy Atom Count | 22 |
Robinetin; 490-31-3; Norkanugin; 5-Hydroxyfisetin; 5-Deoxymyricetin; 3,3',4',5',7-Pentahydroxyflavone; 4H-1-Benzopyran-4-one, 3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-; 3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one; KJ6DBC4U7E; NSC-407331; FLAVONE, 3,3',4',5',7-PENTAHYDROXY-; DTXSID30197654; 3,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-benzopyrone; NSC-656274; CHEBI:8876; 3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one
3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-benzopyrone · CAS 490-31-3 · C15H10O7. UNII KJ6DBC4U7E.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.