(3S)-1,2,3,6,7,7a,10,14,14aβ,14b-Decahydro-6α-hydroxy-3α,13-dimethoxy-5,5,7aβ,9,14bα-pentamethyl-12H-3β,5aβ-epoxy-5H-furo[3,4-i]oxepino[4,3-a]xanthen-12-one (CAS 81543-02-4) — formula C26H34O8, molecular weight 474.5; category organic chemicals.
(3S)-1,2,3,6,7,7a,10,14,14aβ,14b-Decahydro-6α-hydroxy-3α,13-dimethoxy-5,5,7aβ,9,14bα-pentamethyl-12H-3β,5aβ-epoxy-5H-furo[3,4-i]oxepino[4,3-a]xanthen-12-one (CAS 81543-02-4) is a chemical raw material in the organic chemicals category. Its molecular formula C26H34O8 comprises 26 C, 34 H, 8 O atoms. Its molecular weight is about 474.5. 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 | 81543-02-4 |
|---|---|
| Molecular Formula | C26H34O8 |
| Molecular Weight | 474.5 |
| LogP | 2.8 |
| Applications | adhesives, coatings, plastics, and as intermediates in pharmaceuticals and dyes |
| Category | Organic Chemicals |
Documented applications: adhesives, coatings, plastics, and as intermediates in pharmaceuticals and dyes.
(3S)-1,2,3,6,7,7a,10,14,14aβ,14b-Decahydro-6α-hydroxy-3α,13-dimethoxy-5,5,7aβ,9,14bα-pentamethyl-12H-3β,5aβ-epoxy-5H-furo[3,4-i]oxepino[4,3-a]xanthen-12-one is a carbon-based organic compound with CAS registry number 81543-02-4 and molecular formula C26H34O8 (molecular weight 474.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 81543-02-4
Its molecular formula C26H34O8 comprises 26 C, 34 H, 8 O atoms.
Also known as: (3S)-1,2,3,6,7,7a,10,14,14aβ,14b-Decahydro-6α-hydroxy-3α,13-dimethoxy-5,5,7aβ,9,14bα-pentamethyl-12H-3β,5aβ-epoxy-5H-furo[3,4-i]oxepino[4,3-a]xanthen-12-one · 化合物 Austalide B
Category: organic chemicals
The CAS registry number of (3S)-1,2,3,6,7,7a,10,14,14aβ,14b-Decahydro-6α-hydroxy-3α,13-dimethoxy-5,5,7aβ,9,14bα-pentamethyl-12H-3β,5aβ-epoxy-5H-furo[3,4-i]oxepino[4,3-a]xanthen-12-one is 81543-02-4.
Molecular formula C26H34O8, molecular weight 474.5.
It is also registered under: (3S)-1,2,3,6,7,7a,10,14,14aβ,14b-Decahydro-6α-hydroxy-3α,13-dimethoxy-5,5,7aβ,9,14bα-pentamethyl-12H-3β,5aβ-epoxy-5H-furo[3,4-i]oxepino[4,3-a]xanthen-12-one, 化合物 Austalide B.
Recorded applications: adhesives, coatings, plastics, and as intermediates in pharmaceuticals and dyes.
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 (3S)-1,2,3,6,7,7a,10,14,14aβ,14b-Decahydro-6α-hydroxy-3α,13-dimethoxy-5,5,7aβ,9,14bα-pentamethyl-12H-3β,5aβ-epoxy-5H-furo[3,4-i]oxepino[4,3-a]xanthen-12-one (CAS 81543-02-4), compiled from public chemistry databases.
| CAS Number | 81543-02-4 |
|---|---|
| PubChem CID | 157978 |
| Molecular Formula | C26H34O8 |
| IUPAC Name | (1R,2R,4S,16R,17R,20S)-2-hydroxy-13,20-dimethoxy-4,7,17,22,22-pentamethyl-5,10,21,23-tetraoxahexacyclo[18.2.1.01,17.04,16.06,14.08,12]tricosa-6(14),7,12-trien-11-one |
| UNII (FDA) | W3CLL7NFD3 |
| Molecular Weight | 474.5 |
|---|---|
| XLogP3 | 2.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 2 |
| Exact Mass | 474.22536804 |
| Monoisotopic Mass | 474.22536804 |
| Topological Polar Surface Area | 92.7 |
| Heavy Atom Count | 34 |
Austalide B; 81543-02-4; W3CLL7NFD3; RefChem:1050328; (-)-Austalide B; UNII-W3CLL7NFD3; orb1992414; ACon0_000979; CHEBI:191653; DTXSID901002048; AKOS040734318; NCGC00381185-01; T124176
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 化合物 Austalide B