4,4,8-Trimethyl-1,2,3,4-tetrahydrophenanthro[3,2-b]furan-7,11-dione
- Catalog No. :
- ACAGZF032
- CAS No. :
- 20958-15-0
- Molecular Formula :
- C19H18O3
- Molecular Weight :
- 294.35
IUPAC Name:4,4,8-trimethyl-1,2,3,4-tetrahydrophenanthro[3,2-b]furan-7,11-dione
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Product Information
| Product Name | 4,4,8-Trimethyl-1,2,3,4-tetrahydrophenanthro[3,2-b]furan-7,11-dione |
|---|---|
| IUPAC Name | 4,4,8-trimethyl-1,2,3,4-tetrahydrophenanthro[3,2-b]furan-7,11-dione |
| Molecular Formula | C19H18O3 |
| Molecular Weight | 294.35 |
| SMILES | O=C1C2=C(C(C3=C1C4=C(C(C)(C)CCC4)C=C3)=O)C(C)=CO2 |
| InChI Key | QHGPIJMPUOVBOL-UHFFFAOYSA-N |
| Synonym | 1,2,3,4-Tetrahydro-4,4,8-trimethylphenanthro[3,2-b]furan-7,11-dione;Isotanshinone II (Salvia miltiorhiza);Isotanshinone II;iso-Tanshinone II;Isotanshinone IIA;Phenanthro[3,2-b]furan-7,11-dione, 1,2,3,4-tetrahydro-4,4,8-trimethyl- |
| CAS No. | 20958-15-0 |
| PubChem CID | 626354 |

![2-Acetylnaphtho[2,3-b]furan-4,9-dione structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/75ij/83280-65-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T060711Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%2283280-65-3.png%22&x-id=GetObject&X-Amz-Signature=b1719dcb46d150eb2cba54ef9b46adf50b07cfd273cddd2ccafa4c71752b0b97)