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| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
Moligand™, ≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 20 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488187375 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488187375 |
| Canonical Smiles | CCC1=C2CN3C(=CC4=C(C3=O)COC(=O)C4(CC)O)C2=NC5=C1C=C(C=C5)O |
| IUPAC Name | (19S)-10,19-diethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione |
| InChIKey | FJHBVJOVLFPMQE-QFIPXVFZSA-N |
| INCHI | 1S/C22H20N2O5/c1-3-12-13-7-11(25)5-6-17(13)23-19-14(12)9-24-18(19)8-16-15(20(24)26)10-29-21(27)22(16,28)4-2/h5-8,25,28H,3-4,9-10H2,1-2H3/t22-/m0/s1 |
| Isomeric SMILES | CCC1=C2CN3C(=CC4=C(C3=O)COC(=O)[C@@]4(CC)O)C2=NC5=C1C=C(C=C5)O |
| WGK Germany | 3 |
| RTECS | UQ0491000 |
| Alternate CAS | 86639-52-3 |
| NSC Number | 673596 |
| MeSH Entry Terms | 7 Ethyl 10 hydroxycamptothecin;7-ethyl-10-hydroxycamptothecin;Camptosar;Camptothecin 11;camptothecin-11;CPT 11;CPT-11;CPT11;irinotecan;irinotecan hydrochloride;Irrinotecan;NK012 compound;SN 38;SN 38 11;SN-38;SN-38-11;SN3811 |
| Molecular Weight | 392.4 |
| Reaxy-Rn | 4279374 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4279374&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Alkaloids and derivatives |
| Class | Camptothecins |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Camptothecins |
| Alternative Parents | Hydroxyquinolines Pyranopyridines Pyridinones 1-hydroxy-2-unsubstituted benzenoids Tertiary alcohols Heteroaromatic compounds Carboxylic acid esters Lactams Lactones Azacyclic compounds Oxacyclic compounds Monocarboxylic acids and derivatives Organonitrogen compounds Hydrocarbon derivatives Organopnictogen compounds Carbonyl compounds Organic oxides |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Camptothecin - Hydroxyquinoline - Pyranopyridine - Quinoline - 1-hydroxy-2-unsubstituted benzenoid - Pyridinone - Pyridine - Benzenoid - Heteroaromatic compound - Tertiary alcohol - Carboxylic acid ester - Lactam - Lactone - Azacycle - Organoheterocyclic compound - Carboxylic acid derivative - Oxacycle - Monocarboxylic acid or derivatives - Organic nitrogen compound - Alcohol - Organic oxygen compound - Carbonyl group - Organonitrogen compound - Organooxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as camptothecins. These are heterocyclic compounds comprising a planar pentacyclic ring structure, that includes a pyrrolo[3,4-beta]-quinoline moiety (rings A, B and C), conjugated pyridone moiety (ring D) and one chiral center at position 20 within the alpha-hydroxy lactone ring with (S) configuration (the E-ring). |
| External Descriptors | pyranoindolizinoquinoline |
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Jun 11, 2026 | E110128 | |
| Certificate of Analysis | Jun 11, 2026 | E110128 | |
| Certificate of Analysis | Sep 09, 2025 | E110128 | |
| Certificate of Analysis | Jul 23, 2024 | E110128 | |
| Certificate of Analysis | Jul 23, 2024 | E110128 | |
| Certificate of Analysis | Jul 14, 2023 | E110128 | |
| Certificate of Analysis | Jan 07, 2023 | E110128 | |
| Certificate of Analysis | Jan 07, 2023 | E110128 | |
| Certificate of Analysis | Jan 07, 2023 | E110128 | |
| Certificate of Analysis | Jan 07, 2023 | E110128 | |
| Certificate of Analysis | Jan 07, 2023 | E110128 | |
| Certificate of Analysis | Jan 07, 2023 | E110128 | |
| Certificate of Analysis | Jan 07, 2023 | E110128 | |
| Certificate of Analysis | Jan 07, 2023 | E110128 | |
| Certificate of Analysis | Jul 29, 2022 | E110128 | |
| Certificate of Analysis | Jul 29, 2022 | E110128 | |
| Certificate of Analysis | Jul 29, 2022 | E110128 |
| Sensitivity | heat sensitive |
|---|---|
| Specific Rotation[α] | +20.0 to +30.0 deg(C=0.2, THF) |
| Melt Point(°C) | 217°C |
| Molecular Weight | 392.400 g/mol |
| XLogP3 | 1.400 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 392.137 Da |
| Monoisotopic Mass | 392.137 Da |
| Topological Polar Surface Area | 100.000 Ų |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
| Complexity | 820.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Lili Cheng, Peng Zhang, Yadong Liu, Zhuoyin Liu, Junjie Tang, Langtao Xu, Jie Liu. (2023) Multifunctional hybrid exosomes enhanced cancer chemo-immunotherapy by activating the STING pathway. BIOMATERIALS, [PMID:37531777] [10.1016/j.biomaterials.2023.122259] |
| 2. Linjie Yang, Jingyi Hong, Jing Di, Yifei Guo, Meihua Han, Meifeng Liu, Xiangtao Wang. (2023) 10-Hydroxycamptothecin (HCPT) nanosuspensions stabilized by mPEG1000-HCPT conjugate: high stabilizing efficiency and improved antitumor efficacy. International Journal of Nanomedicine, [PMID:28553107] [10.2147/IJN.S134005] |
| 3. Jinjin Chen, Lulu Zhou, Chunhui Wang, Yunhao Sun, Yonglin Lu, Ruihao Li, Xiaochun Hu, Mengyao Chen, Lv Chen, Keke Chai, Tianming Yao, Shuo Shi, Chunyan Dong. (2020) A multifunctional SN38-conjugated nanosystem for defeating myelosuppression and diarrhea induced by irinotecan in esophageal cancer. Nanoscale, 12 (41): (21234-21247). [PMID:33063070] [10.1039/D0NR06266A] |
| 4. Hua Sun, Xiaotong Zhou, Baojian Wu. (2015) Accurate identification of UDP-glucuronosyltransferase 1A1 (UGT1A1) inhibitors using UGT1A1-overexpressing HeLa cells. XENOBIOTICA, [PMID:26068529] [10.3109/00498254.2015.1033502] |
| 5. Zede Wu, Qiuyu Li, Kai Zhu, Shuting Zheng, Honglei Hu, Meirong Hou, Li Qi, Siwen Chen, Yikai Xu, Bingxia Zhao, Chenggong Yan. (2024) Cancer Radiosensitization Nanoagent to Activate cGAS-STING Pathway for Molecular Imaging Guided Synergistic Radio/Chemo/Immunotherapy. Advanced Healthcare Materials, [PMID:38387885] [10.1002/adhm.202303626] |
| 6. Feng Gao, Jun Guo, Shihao Liu, Feng Zhang, Yi Zhang, Liping Wang. (2024) Empowering hydrophobic anticancer drugs by ultrashort peptides: General Co-assembly strategy for improved solubility, targeted efficacy, and clinical application. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:38631250] [10.1016/j.jcis.2024.04.013] |
| 7. Xiaojiang Zhang, Yujie Zhang, Pengqian Wang, Feiyu Shi, Siyuan Du, Zhe Zhang, Daocheng Wu, Junjun She, Ya Wang. (2025) Infinite Coordination Polymer Polydopamine Nanocomposites Dual-Pathway Multistep Induction of Long-Term Hyperimmunity Combined With Photothermal-Chemo Synergistic Therapy Colorectal Cancer. Aggregate, [PMID:] [10.1002/agt2.730] |
| 8. Ming Li, Xinrui Zhang, Yujie Zhou, Yuteng Chu, Jie Shen, Yue Cai, Xuanrong Sun. (2024) Near Infrared-Activatable Biomimetic Nanoplatform for Tumor-Specific Drug Release, Penetration and Chemo-Photothermal Synergistic Therapy of Orthotopic Glioblastoma. International Journal of Nanomedicine, [PMID:39011386] [10.2147/IJN.S466268] |
| 9. Jie Huang, Xiao Tang, Ziqiong Yang, Jianqiu Chen, Kun Wang, Chengnan Shi, Zihan Liu, Ming Wu, Qian Du. (2023) Enhancing oral delivery and anticancer efficacy of 7-ethyl-10-hydroxycamptothecin through self-assembled micelles of deoxycholic acid grafted N'-nonyl-trimethyl chitosan. COLLOIDS AND SURFACES B-BIOINTERFACES, [PMID:38215603] [10.1016/j.colsurfb.2023.113736] |
| 10. Xin Lv, Zhe Wang, Zhen Wang, Hang Yin, Yangliu Xia, Lili Jiang, Yong Liu. (2023) Drug-drug interaction potentials of tucatinib inhibition of human UDP-glucuronosyltransferases. CHEMICO-BIOLOGICAL INTERACTIONS, [PMID:37263554] [10.1016/j.cbi.2023.110574] |
| 11. Yanfei Chen, Zhaoliang Hu, Wenzhu Qi, Shuxiao Gao, Jing Jiang, Shixiao Wang, Lei Xu, Xin Xu, Min Song, Taijun Hang. (2020) Pharmacovigilance of herb-drug interactions: A pharmacokinetic study on the combination administration of herbal Kang’ai injection and chemotherapy irinotecan hydrochloride injection by LC–MS/MS. JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, [PMID:33280996] [10.1016/j.jpba.2020.113784] |
| 12. Jiang Lili, Wang Li, Zhang Zhongmin, Wang Zhen, Wang Xiaoyu, Wang Shujuan, Luan Xiaowei, Xia Yangliu, Liu Yong. (2019) The pharmacokinetic interaction between irinotecan and sunitinib. CANCER CHEMOTHERAPY AND PHARMACOLOGY, 85 (2): (443-448). [PMID:31691077] [10.1007/s00280-019-03985-1] |
| 13. Yitong Wang, Quan Huang, Xiao He, Hui Chen, Yuan Zou, Yiwen Li, Kaili Lin, Xiaopan Cai, Jianru Xiao, Qiang Zhang, Yiyun Cheng. (2018) Multifunctional melanin-like nanoparticles for bone-targeted chemo-photothermal therapy of malignant bone tumors and osteolysis. BIOMATERIALS, [PMID:30144589] [10.1016/j.biomaterials.2018.08.033] |
| 14. Mengjing Zhao, Tianpeng Zhang, Fangjun Yu, Lianxia Guo, Baojian Wu. (2018) E4bp4 regulates carboxylesterase 2 enzymes through repression of the nuclear receptor Rev-erbα in mice. BIOCHEMICAL PHARMACOLOGY, [PMID:29653076] [10.1016/j.bcp.2018.04.005] |
| 15. Xing Wang, Changping Wang, Xinyu Wang, Yitong Wang, Qiang Zhang, Yiyun Cheng. (2017) A Polydopamine Nanoparticle-Knotted Poly(ethylene glycol) Hydrogel for On-Demand Drug Delivery and Chemo-photothermal Therapy. CHEMISTRY OF MATERIALS, [PMID:] [10.1021/acs.chemmater.6b05192] |
| 16. Xinyu Wang, Jishen Zhang, Yitong Wang, Changping Wang, Jianru Xiao, Qiang Zhang, Yiyun Cheng. (2015) Multi-responsive photothermal-chemotherapy with drug-loaded melanin-like nanoparticles for synergetic tumor ablation. BIOMATERIALS, [PMID:26731575] [10.1016/j.biomaterials.2015.11.037] |
| 17. Jianing Li, Tianze Wu, Weidong Wang, Yimin Gong, Mingzhu Lu, Mengmeng Zhang, Wanyue Lu, Yaming Zhou, Yannan Yang. (2024) Hybrid nanoparticle–mediated simultaneous ROS scavenging and STING activation improve the antitumor immunity of in situ vaccines. Science Advances, 10 (38): [PMID:39292792] [10.1126/sciadv.adn3002] |
| 18. Shichao Xiao, Hang Yin, Xin Lv, Zhen Wang, Lili Jiang, Yangliu Xia, Yong Liu. (2024) Inhibition of human UDP-glucuronosyltransferase (UGT) enzymes by darolutamide: Prediction of in vivo drug-drug interactions. CHEMICO-BIOLOGICAL INTERACTIONS, [PMID:39278459] [10.1016/j.cbi.2024.111246] |
| 19. Xu Luo, Ziqiong Yang, Jianqiu Chen, Mengqi Shen, Kun Wang, Qian Du. (2026) Encapsulating GSH/NQO1-responsive SN38 prodrug micelles with Timosaponin AIII-based multifunctional liposomes for tumor-targeted chemotherapy. International Journal of Pharmaceutics-X, [PMID:41659385] [10.1016/j.ijpx.2026.100497] |
| 20. Zhen Wang, Xin Lv, Hang Yin, Lili Jiang, Yuntao Ji, Xing Zhang, Changqing Qv, Yong Liu. (2026) Inhibition of UDP-glucuronosyltransferases by fedratinib, implying a high risk of drug-drug interactions. CHEMICO-BIOLOGICAL INTERACTIONS, [PMID:41747993] [10.1016/j.cbi.2026.111994] |
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