4-methylestradiol (CAS 6171-48-8) — formula C19H26O2, molecular weight 286.4; category organic chemicals.
4-methylestradiol (CAS 6171-48-8) is a chemical raw material in the organic chemicals category. Its molecular formula C19H26O2 comprises 19 C, 26 H, 2 O atoms. Its molecular weight is about 286.4. Reported physicochemical data: LogP about 4.4. 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 | 6171-48-8 |
|---|---|
| Molecular Formula | C19H26O2 |
| Molecular Weight | 286.4 |
| LogP | 4.4 |
| Category | Organic Chemicals |
4-methylestradiol is a carbon-based organic compound with CAS registry number 6171-48-8 and molecular formula C19H26O2 (molecular weight 286.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 6171-48-8
Its molecular formula C19H26O2 comprises 19 C, 26 H, 2 O atoms.
Also known as: 4-methylestradiol · 雌二醇杂质C
Category: organic chemicals
The CAS registry number of 4-methylestradiol is 6171-48-8.
Molecular formula C19H26O2, molecular weight 286.4.
It is also registered under: 4-methylestradiol, 雌二醇杂质C.
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-methylestradiol (CAS 6171-48-8), compiled from public chemistry databases.
| CAS Number | 6171-48-8 |
|---|---|
| PubChem CID | 66437 |
| Molecular Formula | C19H26O2 |
| IUPAC Name | (8R,9S,13S,14S,17S)-4,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol |
| UNII (FDA) | 94DM04YP7A |
| Molecular Weight | 286.4 |
|---|---|
| XLogP3 | 4.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 286.193280068 |
| Monoisotopic Mass | 286.193280068 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 21 |
4-Methylestradiol; 6171-48-8; 94DM04YP7A; DTXSID20872685; Estra-1,3,5(10)-triene-3,17-diol, 4-methyl-, (17beta)-; RefChem:99879; DTXCID60820327; 4-Methyl Estradiol; 4- Methyl Estradiol; Estradiol hemihydrate EP Impurity C; (8R,9S,13S,14S,17S)-4,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol; (17beta)-4-Methylestra-1,3,5(10)-triene-3,17-diol; (8R,9S,13S,14S,17S)-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol; UNII-94DM04YP7A; 4-Methylestra-1,3,5(10)-triene-3,17beta-diol (4-Methylestradiol); ESTRADIOL, 4-METHYL-
| Notified hazard statements | H302 (100%), H341 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 雌二醇杂质C