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| SKU | Size | Availability |
Price | Qty |
|---|---|---|---|---|
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C101974-50mg
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50mg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
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$10.90
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C101974-250mg
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250mg |
3
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$36.90
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STAT3 inhibitor with diverse biological activities
| Synonyms | BDBM57938 | Cryptotanshinon;Tanshinone c | MLS001049002 | NCGC00159505-02 | 1-Monolaurin;1-Lauroyl-rac-glycerol | EN300-7416850 | NCGC00163650-01 | Tanshinone c | BCP02909 | BCP9000554 | DB15579 | Phenanthro[1,11-dione, 1,2,6,7,8,9-hexahydro-1,6,6-trimeth |
|---|---|
| Specifications & Purity | ≥98% |
| Biochemical and Physiological Mechanisms | STAT3 inhibitor (IC 50 = 4.6 μM). Cell-permeable, naturally occuring constitutent of Salvia miltiorrhiza with diverse biological activities. Shows anticancer, antibacterial, anti-inflammatory, antidiabetes and antiobesity activity. Attenuates amyloid plaq |
| Storage Temp | Store at 2-8°C,Protected from light |
| Shipped In |
Wet ice This product requires cold chain shipping. Ground and other economy services are not available. |
| Note | Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details. |
Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Class | Prenol lipids |
| Subclass | Diterpenoids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Tanshinones, isotanshinones, and derivatives |
| Alternative Parents | 11-oxosteroids Oxasteroids and derivatives Delta-7-steroids Delta-5-steroids Phenanthrenes and derivatives Naphthofurans Naphthoquinones Tetralins Quinones Aryl ketones Vinylogous esters Dihydrofurans Oxacyclic compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Tanshinone skeleton - 11-oxosteroid - 12-oxosteroid - Oxosteroid - Delta-5-steroid - Delta-7-steroid - 15-oxasteroid - Steroid - Phenanthrene - Naphthofuran - Naphthoquinone - Naphthalene - Tetralin - Aryl ketone - Quinone - Benzenoid - Vinylogous ester - Dihydrofuran - Ketone - Organoheterocyclic compound - Oxacycle - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Carbonyl group - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as tanshinones, isotanshinones, and derivatives. These are a group of abietane-type norditerpenoid quinones. |
| External Descriptors | Not available |
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| IUPAC Name | (1R)-1,6,6-trimethyl-2,7,8,9-tetrahydro-1H-naphtho[1,2-g][1]benzofuran-10,11-dione |
|---|---|
| INCHI | InChI=1S/C19H20O3/c1-10-9-22-18-12-6-7-13-11(5-4-8-19(13,2)3)15(12)17(21)16(20)14(10)18/h6-7,10H,4-5,8-9H2,1-3H3/t10-/m0/s1 |
| InChIKey | GVKKJJOMQCNPGB-JTQLQIEISA-N |
| Smiles | CC1COC2=C1C(=O)C(=O)C3=C2C=CC4=C3CCCC4(C)C |
| Isomeric SMILES | C[C@H]1COC2=C1C(=O)C(=O)C3=C2C=CC4=C3CCCC4(C)C |
| WGK Germany | 3 |
| RTECS | SF8282645 |
| Molecular Weight | 296.36 |
| Beilstein | 5445400 |
| Reaxy-Rn | 288778 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=288778&ln= |
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 | Mar 01, 2025 | C101974 | |
| Certificate of Analysis | Mar 01, 2025 | C101974 | |
| Certificate of Analysis | Apr 12, 2023 | C101974 | |
| Certificate of Analysis | Mar 10, 2023 | C101974 | |
| Certificate of Analysis | Mar 10, 2023 | C101974 |
| Sensitivity | Light sensitive. |
|---|---|
| Specific Rotation[α] | -30° (C=0.5,MeOH) |
| Melt Point(°C) | 184°C-185°C |
| Molecular Weight | 296.400 g/mol |
| XLogP3 | 3.800 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 296.141 Da |
| Monoisotopic Mass | 296.141 Da |
| Topological Polar Surface Area | 43.400 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 571.000 |
| 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. Jiahui Han Di Jia Hao Yao Ting Lv Xi Xu Xin Ge. (2023) Cryptotanshinone ameliorates hemorrhagic shock-induced liver injury via activating the Nrf2 signaling pathway. FOLIA HISTOCHEMICA ET CYTOBIOLOGICA, 61 (2): (109-122). |
| 2. He Xiangjun, Zhong Zhi, Wang Quan, Jia Zhenmao, Lu Jing, Chen Jianwen, Liu Peiqing. (2023) Pharmacokinetics and tissue distribution of bleomycin-induced idiopathic pulmonary fibrosis rats treated with cryptotanshinone. Frontiers in Pharmacology, 14 |
| 3. Min Shi, Ruiyan Zhu, Yi Zhang, Siwei Zhang, Tingyao Liu, Kunlun Li, Shucan Liu, Leran Wang, Yao Wang, Wei Zhou, Qiang Hua, Guoyin Kai. (2022) A novel WRKY34-bZIP3 module regulates phenolic acid and tanshinone biosynthesis in Salvia miltiorrhiza. METABOLIC ENGINEERING, 73 (182). |
| 4. Shen Qing, Wang Haixing, Quan Bin, Sun Xiuhua, Wu Guohua, Huang Darong, Wang Qingcheng, Luo Pei. (2022) Rapid quantification of bioactive compounds in Salvia miltiorrhiza Bunge derived decoction pieces, dripping pill, injection, and tablets by polarity-switching UPLC-MS/MS. Frontiers in Chemistry, 10 |
| 5. Huan Wang, Zhe Liu, Lingnan Guan, Jiankang Li, Siyi Chen, Wenying Yu, Maode Lai. (2020) LYW-6, a novel cryptotanshinone derived STAT3 targeting inhibitor, suppresses colorectal cancer growth and metastasis. PHARMACOLOGICAL RESEARCH, 153 (104661). |
| 6. Changping Deng, Xiaolong Hao, Min Shi, Rong Fu, Yao Wang, Yi Zhang, Wei Zhou, Yue Feng, Nokwanda P. Makunga, Guoyin Kai. (2019) Tanshinone production could be increased by the expression of SmWRKY2 in Salvia miltiorrhiza hairy roots. PLANT SCIENCE, 284 (1). |
| 7. Xu-Xin Zhang, Yun-Feng Cao, Li-Xuan Wang, Xiao-Lin Yuan, Zhong-Ze Fang. (2017) Inhibitory effects of tanshinones towards the catalytic activity of UDP-glucuronosyltransferases (UGTs). PHARMACEUTICAL BIOLOGY, |
| 8. Man Wang, Wentao Bi, Xiaohua Huang, David Da Yong Chen. (2016) Ball mill assisted rapid mechanochemical extraction method for natural products from plants. JOURNAL OF CHROMATOGRAPHY A, 1449 (8). |
| 9. Shi Min, Zhou Wei, Zhang Jianlin, Huang Shengxiong, Wang Huizhong, Kai Guoyin. (2016) Methyl jasmonate induction of tanshinone biosynthesis in Salvia miltiorrhiza hairy roots is mediated by JASMONATE ZIM-DOMAIN repressor proteins. Scientific Reports, 6 (1): (1-11). |
| 10. Min Shi, Xiuqin Luo, Guanhua Ju, Leilei Li, Shengxiong Huang, Tong Zhang, Huizhong Wang, Guoyin Kai. (2016) Enhanced Diterpene Tanshinone Accumulation and Bioactivity of Transgenic Salvia miltiorrhiza Hairy Roots by Pathway Engineering. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 64 (12): (2523–2530). |
| 11. Ming Cong, Cui-Min Hu, Yun-Feng Cao, Zhong-Ze Fang, Shu-Hong Tang, Jia-Rui Wang, Jun-Sheng Luo. (2013) Cryptotanshinone and dihydrotanshinone I exhibit strong inhibition towards human liver microsome (HLM)-catalyzed propofol glucuronidation. FITOTERAPIA, 85 (109). |
| 12. Ya-Long Zheng, Yuan Ji, Yan Li, Shuai Yan, Xiao-Rong Ren, Wei Tang, Fang Dai, Bo Zhou. (2025) Identification of tanshinone I as a natural Cu(II) ionophore. FREE RADICAL BIOLOGY AND MEDICINE, 227 (27). |
| 13. Yong Jiang, Wenjun Ji, Ying Lu, Qin Wang, Linwei Chen. (2025) Integrating Plasma Metabolomics, Network Pharmacology, and Experimental Validation to Investigate the Action Mechanism of Qiangxin Lishui Prescription in Chronic Heart Failure. BIOMEDICAL CHROMATOGRAPHY, 39 (2): (e6065). |
| 14. Jinghui Li, Yan Kang, Ying Wang, Jiaxin Liu, Yingting Wang, Sitong Liu, Yunxi Bu, Xiangqun Li, Jiahan Xie, Zhibing Wang. (2025) Ionic Liquid-Based Polarity-Adjustable Deep Eutectic Solvent Extraction Followed by High-Performance Liquid Chromatography-Diode-Array Detection for the Determination of Liposoluble Anthraquinones in Salvia miltiorrhiza Bge. Root. JOURNAL OF SEPARATION SCIENCE, 48 (3): (e70116). |
| 15. Shaoping Ma, Changyong Cai, Xuhong Guo, Zhijian Tan. (2025) Selective separation of tanshinone homologs by biocomposite membranes based on poly(ionic liquids) and natural fibers. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 295 (139568). |