5,7-dihydroxychromone (CAS 31721-94-5) — formula C9H6O4, molecular weight 178.14; category organic chemicals.
5,7-dihydroxychromone (CAS 31721-94-5) is a chemical raw material in the organic chemicals category. Its molecular formula C9H6O4 comprises 9 C, 6 H, 4 O atoms. Its molecular weight is about 178.14. Reported physicochemical data: melting point around 272 - 273 °C, LogP about 1.4. 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 | 31721-94-5 |
|---|---|
| Molecular Formula | C9H6O4 |
| Molecular Weight | 178.14 |
| Melting Point | 272 - 273 °C |
| LogP | 1.4 |
| Category | Organic Chemicals |
5,7-dihydroxychromone is a carbon-based organic compound with CAS registry number 31721-94-5 and molecular formula C9H6O4 (molecular weight 178.14), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 31721-94-5
Its molecular formula C9H6O4 comprises 9 C, 6 H, 4 O atoms.
Also known as: 5,7-dihydroxychromone · 5,7-二羟基色原酮
Category: organic chemicals
The CAS registry number of 5,7-dihydroxychromone is 31721-94-5.
Molecular formula C9H6O4, molecular weight 178.14.
It is also registered under: 5,7-dihydroxychromone, 5,7-二羟基色原酮.
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 5,7-dihydroxychromone (CAS 31721-94-5), compiled from public chemistry databases.
| CAS Number | 31721-94-5 |
|---|---|
| PubChem CID | 5281343 |
| Molecular Formula | C9H6O4 |
| IUPAC Name | 5,7-dihydroxychromen-4-one |
| Molecular Weight | 178.14 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 178.02660867 |
| Monoisotopic Mass | 178.02660867 |
| Topological Polar Surface Area | 66.8 |
| Heavy Atom Count | 13 |
| Melting Point | 272 - 273 °C |
|---|
5,7-Dihydroxychromone; 31721-94-5; 5,7-dihydroxychromen-4-one; DTXSID30185617; RefChem:913005; DTXCID70108108; 5,7-Dihydroxy-4H-chromen-4-one; 5,7-Dihydroxy-4H-1-benzopyran-4-one; MFCD14583153; 4H-1-Benzopyran-4-one, 5,7-dihydroxy-; CHEMBL3604316; 5,7-Dihydroxy-4-chromone; 7-Dihydroxychromone; C09001; CHEBI:2007; orb1222371
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5,7-二羟基色原酮