4-HYDROXYESTRONE (CAS 3131-23-5) — formula C18H22O3, molecular weight 286.4; category organic chemicals.
4-HYDROXYESTRONE (CAS 3131-23-5) is a chemical raw material in the organic chemicals category. Its molecular formula C18H22O3 comprises 18 C, 22 H, 3 O atoms. Its molecular weight is about 286.4. Reported physicochemical data: 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 | 3131-23-5 |
|---|---|
| Molecular Formula | C18H22O3 |
| Molecular Weight | 286.4 |
| LogP | 2.8 |
| Category | Organic Chemicals |
4-HYDROXYESTRONE is a carbon-based organic compound with CAS registry number 3131-23-5 and molecular formula C18H22O3 (molecular weight 286.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3131-23-5
Its molecular formula C18H22O3 comprises 18 C, 22 H, 3 O atoms.
Also known as: 4-HYDROXYESTRONE · 4-羟雌甾酮
Category: organic chemicals
The CAS registry number of 4-HYDROXYESTRONE is 3131-23-5.
Molecular formula C18H22O3, molecular weight 286.4.
It is also registered under: 4-HYDROXYESTRONE, 4-羟雌甾酮.
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 4-HYDROXYESTRONE (CAS 3131-23-5), compiled from public chemistry databases.
| CAS Number | 3131-23-5 |
|---|---|
| PubChem CID | 9971251 |
| Molecular Formula | C18H22O3 |
| IUPAC Name | (8R,9S,13S,14S)-3,4-dihydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one |
| UNII (FDA) | 3MN57C55S2 |
| Molecular Weight | 286.4 |
|---|---|
| XLogP3 | 2.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 286.15689456 |
| Monoisotopic Mass | 286.15689456 |
| Topological Polar Surface Area | 57.5 |
| Heavy Atom Count | 21 |
4-Hydroxyestrone; 3131-23-5; 3,4-Dihydroxyestra-1,3,5(10)-trien-17-one; 3,4-dihydroxy-1,3,5(10)-estratrien-17-one; CHEBI:87602; DTXSID00904312; 3MN57C55S2; ESTRA-1,3,5(10)-TRIEN-17-ONE, 3,4-DIHYDROXY-; RefChem:99317; 4-OHE1; DTXCID701333469; (15R)-5,6-dihydroxy-15-methyltetracyclo(8.7.0.0^(2,7).0^(11,15))heptadeca-2,4,6-trien-14-one; 4-OHE(1); 4-Hydroxy Estrone; (8R,9S,13S,14S)-3,4-dihydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one; 1,3,5(10)-Estratriene-3,4-diol-17-one
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-羟雌甾酮