estra-1,3,5,7,9-pentaene-3,17beta-diol (CAS 1423-97-8) — formula C18H20O2, molecular weight 268.3; category organic chemicals.
estra-1,3,5,7,9-pentaene-3,17beta-diol (CAS 1423-97-8) is a chemical raw material in the organic chemicals category. Its molecular formula C18H20O2 comprises 18 C, 20 H, 2 O atoms. Its molecular weight is about 268.3. Reported physicochemical data: LogP about 3.8. 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 | 1423-97-8 |
|---|---|
| Molecular Formula | C18H20O2 |
| Molecular Weight | 268.3 |
| LogP | 3.8 |
| Applications | cosmetics, plastics, and lubricants |
| Category | Organic Chemicals |
Documented applications: cosmetics, plastics, and lubricants.
estra-1,3,5,7,9-pentaene-3,17beta-diol is a carbon-based organic compound with CAS registry number 1423-97-8 and molecular formula C18H20O2 (molecular weight 268.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1423-97-8
Its molecular formula C18H20O2 comprises 18 C, 20 H, 2 O atoms.
Also known as: estra-1,3,5,7,9-pentaene-3,17beta-diol · 17-二氢马萘雌酮
Category: organic chemicals
The CAS registry number of estra-1,3,5,7,9-pentaene-3,17beta-diol is 1423-97-8.
Molecular formula C18H20O2, molecular weight 268.3.
It is also registered under: estra-1,3,5,7,9-pentaene-3,17beta-diol, 17-二氢马萘雌酮.
Recorded applications: cosmetics, plastics, and lubricants.
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 estra-1,3,5,7,9-pentaene-3,17beta-diol (CAS 1423-97-8), compiled from public chemistry databases.
| CAS Number | 1423-97-8 |
|---|---|
| PubChem CID | 3032407 |
| Molecular Formula | C18H20O2 |
| IUPAC Name | (13S,14S,17S)-13-methyl-11,12,14,15,16,17-hexahydrocyclopenta[a]phenanthrene-3,17-diol |
| UNII (FDA) | ET2MK3VGB4 |
| Molecular Weight | 268.3 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 268.146329876 |
| Monoisotopic Mass | 268.146329876 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 20 |
1423-97-8; beta-Dihydroequilenin; 17-Dihydroequilenin; DTXSID40931405; RefChem:437561; DTXCID401360114; Estra-1,3,5,7,9-pentaene-3,17beta-diol; 17beta-Dihydroequilenin; 17beta-Dihydro Equilenin; (13S,14S,17S)-13-methyl-11,12,14,15,16,17-hexahydrocyclopenta[a]phenanthrene-3,17-diol; 17|A-Dihydro Equilenin; 17?-Dihydro equilenin; (1S,3aS,11aS)-11a-methyl-1H,2H,3H,3aH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,7-diol; Estra-1,3,5(10),6,8-pentaene-3,17beta-diol; beta-Dihydroequilenina; beta-Dihydroequilenina [Spanish]
| Notified hazard statements | H350 (100%), H360 (100%), H372 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 17-二氢马萘雌酮