4-ETHYL-4-HYDROXY-3,4,12,14-TETRAHYDRO-1H-PYRANO[3'4':6,7]INDOLIZINO[1,2-B]QUINOLINE-3,14-DIONE (CAS 31456-25-4) — formula C20H16N2O4, molecular weight 348.4; category organic chemicals.
4-ETHYL-4-HYDROXY-3,4,12,14-TETRAHYDRO-1H-PYRANO[3'4':6,7]INDOLIZINO[1,2-B]QUINOLINE-3,14-DIONE (CAS 31456-25-4) is a chemical raw material in the organic chemicals category. Its molecular formula C20H16N2O4 comprises 20 C, 16 H, 2 N, 4 O atoms. Its molecular weight is about 348.4. Reported physicochemical data: LogP about 1.85. 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 | 31456-25-4 |
|---|---|
| Molecular Formula | C20H16N2O4 |
| Molecular Weight | 348.4 |
| LogP | 1.85 |
| Category | Organic Chemicals |
4-ETHYL-4-HYDROXY-3,4,12,14-TETRAHYDRO-1H-PYRANO[3'4':6,7]INDOLIZINO[1,2-B]QUINOLINE-3,14-DIONE is a carbon-based organic compound with CAS registry number 31456-25-4 and molecular formula C20H16N2O4 (molecular weight 348.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 31456-25-4
Its molecular formula C20H16N2O4 comprises 20 C, 16 H, 2 N, 4 O atoms.
Also known as: 4-ETHYL-4-HYDROXY-3,4,12,14-TETRAHYDRO-1H-PYRANO[3'4':6,7]INDOLIZINO[1,2-B]QUINOLINE-3,14-DIONE · 喜树碱消旋体
Category: organic chemicals
The CAS registry number of 4-ETHYL-4-HYDROXY-3,4,12,14-TETRAHYDRO-1H-PYRANO[3'4':6,7]INDOLIZINO[1,2-B]QUINOLINE-3,14-DIONE is 31456-25-4.
Molecular formula C20H16N2O4, molecular weight 348.4.
It is also registered under: 4-ETHYL-4-HYDROXY-3,4,12,14-TETRAHYDRO-1H-PYRANO[3'4':6,7]INDOLIZINO[1,2-B]QUINOLINE-3,14-DIONE, 喜树碱消旋体.
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-ETHYL-4-HYDROXY-3,4,12,14-TETRAHYDRO-1H-PYRANO[3'4':6,7]INDOLIZINO[1,2-B]QUINOLINE-3,14-DIONE (CAS 31456-25-4), compiled from public chemistry databases.
| CAS Number | 31456-25-4 |
|---|---|
| PubChem CID | 2538 |
| Molecular Formula | C20H16N2O4 |
| IUPAC Name | 19-ethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione |
| UNII (FDA) | HMS3267I18 |
| Molecular Weight | 348.4 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 348.11100700 |
| Monoisotopic Mass | 348.11100700 |
| Topological Polar Surface Area | 79.7 |
| Heavy Atom Count | 26 |
| LogP | 1.85 |
|---|
31456-25-4; (+-)-Camptothecin; DTXSID30274373; RefChem:1049027; DTXCID70206219; CHEMBL276820; (+/-)Campathecin; NSC302991; 4-ETHYL-4-HYDROXY-3,4,12,14-TETRAHYDRO-1H-PYRANO[3'4'; (+/-)-Camptothecine;20(RS)-Camptothecin;dl-Camptothecin; TNP00113; ()Campathecin; 4-Ethyl-4-hydroxy-1H-pyrano-[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione; (+/-)-Camptothecin; (.+-.)-Camptothecin; Camptothecine, (+-)-
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 喜树碱消旋体