Determine the necessary mass, volume, or concentration for preparing a solution.
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≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice 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 8 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504750887 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504750887 |
| Sonrisas canónicas | COC1=C(C2=C(CC3C4=CC(=C(C=C4CCN3C2)OC)OC)C=C1)OC |
| IUPAC Name | 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline |
| InChIKey | AEQDJSLRWYMAQI-UHFFFAOYSA-N |
| INCHI | 1S/C21H25NO4/c1-23-18-6-5-13-9-17-15-11-20(25-3)19(24-2)10-14(15)7-8-22(17)12-16(13)21(18)26-4/h5-6,10-11,17H,7-9,12H2,1-4H3 |
| Isómeros SMILES | COC1=C(C2=C(CC3C4=CC(=C(C=C4CCN3C2)OC)OC)C=C1)OC |
| PubChem CID | 5417 |
| Peso molecular | 355.427 |
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 |
| Clase | Protoberberine alkaloids and derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Protoberberine alkaloids and derivatives |
| Alternative Parents | Tetrahydroisoquinolines Anisoles Aralkylamines Alkyl aryl ethers Trialkylamines Azacyclic compounds Organopnictogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Protoberberine skeleton - Tetrahydroprotoberberine skeleton - Tetrahydroisoquinoline - Anisole - Alkyl aryl ether - Aralkylamine - Benzenoid - Tertiary amine - Tertiary aliphatic amine - Ether - Azacycle - Organoheterocyclic compound - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Amine - Organic oxygen compound - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as protoberberine alkaloids and derivatives. These are alkaloids with a structure based on a protoberberine moiety, which consists of a 5,6-dihydrodibenzene moiety fused to a quinolizinium and forming 5,6-Dihydrodibenzo(a,g)quinolizinium skeleton. |
| External Descriptors | a small molecule |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Feb 03, 2023 | T101543 | |
| Certificate of Analysis | Nov 11, 2022 | T101543 | |
| Certificate of Analysis | Nov 11, 2022 | T101543 | |
| Certificate of Analysis | Nov 11, 2022 | T101543 | |
| Certificate of Analysis | Nov 11, 2022 | T101543 | |
| Certificate of Analysis | Jun 20, 2022 | T101543 |
| Punto de fusión (°C) | 150 °C |
|---|---|
| Peso molecular | 355.400 g/mol |
| XLogP3 | 3.200 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 355.178 Da |
| Monoisotopic Mass | 355.178 Da |
| Topological Polar Surface Area | 40.200 Ų |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 475.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Yifan Wang, Wen Zhu, Dandan Lu, Chuzhao Zhang, Yue Wang. (2021) Tetrahydropalmatine attenuates MSU crystal-induced gouty arthritis by inhibiting ROS-mediated NLRP3 inflammasome activation. INTERNATIONAL IMMUNOPHARMACOLOGY, [PMID:34482265] [10.1016/j.intimp.2021.108107] |
| 2. Weijuan Du, Lisha Jin, Liping Li, Wei Wang, Su Zeng, Huidi Jiang, Hui Zhou. (2018) Development and Validation of a HPLC-ESI-MS/MS Method for Simultaneous Quantification of Fourteen Alkaloids in Mouse Plasma after Oral Administration of the Extract of Corydalis yanhusuo Tuber: Application to Pharmacokinetic Study. MOLECULES, 23 (4): (714). [PMID:29561801] [10.3390/molecules23040714] |
| 3. Qinqin Wang, Lu Wang, Kai Sheng, Lina Zou, Gaiping Li, Baoxian Ye. (2016) A simple and sensitive method for determination of tetrahydropalmatine based on a new voltammetric sensor. TALANTA, [PMID:27769402] [10.1016/j.talanta.2016.08.044] |
| 4. Qing Wang, Ling Tong, Lin Yao, Peng Zhang, Li Xu. (2016) Fingerprinting of traditional Chinese medicines on the C18-Diol mixed-mode column in online or offline two-dimensional liquid chromatography on the single column modes. JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, [PMID:27031576] [10.1016/j.jpba.2016.03.033] |
| 5. Qing Wang, Yao Long, Lin Yao, Li Xu, Zhi-Guo Shi, Lanying Xu. (2015) Preparation, characterization and application of a reversed phase liquid chromatography/hydrophilic interaction chromatography mixed-mode C18-DTT stationary phase. TALANTA, [PMID:26695288] [10.1016/j.talanta.2015.09.009] |
| 6. Qing Wang, Zhi-Yuan Luo, Mao Ye, Yu-Zhuo Wang, Li Xu, Zhi-guo Shi, Lanying Xu. (2015) Preparation, chromatographic evaluation and application of adenosine 5′-monophosphate modified ZrO2/SiO2 stationary phase in hydrophilic interaction chromatography. JOURNAL OF CHROMATOGRAPHY A, [PMID:25627970] [10.1016/j.chroma.2015.01.017] |
| 7. Qing Wang, Yao Long, Lin Yao, Mao Ye, Li Xu. (2017) C18-COOH Silica: Preparation, Characterisation and Its Application in Purification of Quaternary Ammonium Alkaloids from Coptis chinensis. PHYTOCHEMICAL ANALYSIS, 28 (4): (332-343). [PMID:28198057] [10.1002/pca.2680] |
| 8. Wang Mingjuan, Chen Xuetong, Liu Mingxing, Luo Huiying, Zhang Shuangshuang, Guo Jie, Wang Jinghui, Zhou Li, Zhang Na, Li Hongyan, Wang Chao, Li Liang, Wang Zhenzhong, Wang Haiqing, Guo Zihu, Li Yan, Wang Yonghua. (2025) Decoding herbal combination models through systematic strategies: insights from target information and traditional Chinese medicine clinical theory. BRIEFINGS IN BIOINFORMATICS, 26 (3): [PMID:40407387] [10.1093/bib/bbaf229] |