Online Database of Chemicals from Around the World
| Abacipharm Corporation | USA | |||
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+1 (410) 417-5545 | |||
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sales@abacipharm.com | |||
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| Alfa Chemistry | USA | |||
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+1 (201) 478-8534 | |||
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inquiry@alfa-chemistry.com | |||
| Chemical distributor since 2012 | ||||
| chemBlink standard supplier since 2012 | ||||
| BOC Sciences | USA | |||
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+1 (631) 485-4226 | |||
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info@bocsci.com | |||
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Skype Chat | |||
| Chemical distributor | ||||
| chemBlink massive supplier since 2012 | ||||
| Bide Pharmatech Ltd. | China | |||
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+86 4006-147-117 | |||
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sales@bidepharmatech.com | |||
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QQ Chat | |||
| Chemical manufacturer since 2007 | ||||
| Glentham Life Sciences | UK | |||
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+44 (2033) 978-798 | |||
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info@glenthamls.com | |||
| Chemical distributor since 2013 | ||||
| King Scientific | USA | |||
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sales@kingscientific.com | |||
| Chemical manufacturer since 2013 | ||||
| MicroCombiChem e.K. | UK | |||
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+49 (611) 962-5284 | |||
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info@microcombichem.com | |||
| Chemical manufacturer | ||||
| Tocris Bioscience Inc. | USA | |||
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+1 (636) 207-7651 | |||
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marketing@tocrisusa.com | |||
| Chemical manufacturer since 1982 | ||||
| Name | 4-Ethyl-4-Hydroxy-3,4,12,14-Tetrahydro-1H-Pyrano[3'4':6,7]Indolizino[1,2-b]Quinoline-3,14-Dione |
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| Synonyms | (.+-.)-Camptothecin; 1H-Pyrano[3',4':6,7]Indolizino[1,2-B]Quinoline-3,14(4H,12H)-Dione-, 4-Ethyl-4-Hydroxy-, (+-)-; Camptothecin (+)- |
| Molecular Structure | ![CAS#: 31456-25-4， 4-Ethyl-4-Hydroxy-3,4,12,14-Tetrahydro-1H-Pyrano[3'4':6,7]Indolizino[1,2-b]Quinoline-3,14-Dione](/moreStructures/31456-25-4.gif) |
| Molecular Formula | C20H16N2O4 |
| Molecular Weight | 348.36 |
| CAS Registry Number | 31456-25-4 |
| SMILES | C2=C1C=CC=CC1=NC4=C2CN5C(C3=C(C(C(=O)OC3)(CC)O)C=C45)=O |
| InChI | 1S/C20H16N2O4/c1-2-20(25)14-8-16-17-12(7-11-5-3-4-6-15(11)21-17)9-22(16)18(23)13(14)10-26-19(20)24/h3-8,25H,2,9-10H2,1H3 |
| InChIKey | VSJKWCGYPAHWDS-UHFFFAOYSA-N |
| Density | 1.513g/cm3 (Cal.) |
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| Boiling point | 757.01°C at 760 mmHg (Cal.) |
| Flash point | 411.625°C (Cal.) |
| solubility | Soluble to 5 mM in DMSO |
| (1) | Strom, E. et al.. Small molecule inhibitor of p53 binding to mitochondria protects mice from gamma irradiation, Nature Chemical Biology, 2006 |
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