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Moligand™, ≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged 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 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Plumbagin, a quinoid constituent isolated from the root of the medicinal plant Plumbago zeylanica L, exerts anticancer and antiproliferative activities in animal models and in cell culture.
| Canonical Smiles | CC1=CC(=O)C2=C(C1=O)C=CC=C2O |
|---|---|
| IUPAC Name | 5-hydroxy-2-methylnaphthalene-1,4-dione |
| InChIKey | VCMMXZQDRFWYSE-UHFFFAOYSA-N |
| INCHI | 1S/C11H8O3/c1-6-5-9(13)10-7(11(6)14)3-2-4-8(10)12/h2-5,12H,1H3 |
| Isomeric SMILES | CC1=CC(=O)C2=C(C1=O)C=CC=C2O |
| PubChem CID | 10205 |
| Molecular Weight | 188.18 |
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 | Benzenoids |
| Class | Naphthalenes |
| Subclass | Naphthoquinones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Naphthoquinones |
| Alternative Parents | Quinones Aryl ketones 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Vinylogous acids Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homopolycyclic compounds |
| Substituents | Naphthoquinone - Aryl ketone - Quinone - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Vinylogous acid - Ketone - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as naphthoquinones. These are compounds containing a naphthohydroquinone moiety, which consists of a benzene ring linearly fused to a bezene-1,4-dione (quinone). |
| 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 | Date | Item |
|---|---|---|---|
| Certificate of Analysis | May 15, 2026 | P170552 | |
| Certificate of Analysis | Jun 10, 2025 | P170552 | |
| Certificate of Analysis | Jun 10, 2025 | P170552 | |
| Certificate of Analysis | Jun 10, 2025 | P170552 | |
| Certificate of Analysis | Jun 10, 2025 | P170552 | |
| Certificate of Analysis | Sep 19, 2024 | P170552 | |
| Certificate of Analysis | Sep 19, 2024 | P170552 | |
| Certificate of Analysis | Sep 19, 2024 | P170552 |
| Solubility | Solubility in hot Methanol very faint turbidity |
|---|---|
| Sensitivity | Moisture sensitive |
| Melt Point(°C) | 76-79 °C |
| Molecular Weight | 188.180 g/mol |
| XLogP3 | 2.300 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 188.047 Da |
| Monoisotopic Mass | 188.047 Da |
| Topological Polar Surface Area | 54.400 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 316.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| 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. Lijie Zhang, Dongxue Liang, Linlin Liu, Lihua Liu. (2023) Plumbagin alleviates obesity-related asthma: Targeting inflammation, oxidative stress, and the AMPK pathway. Immunity Inflammation and Disease, 11 (9): (e1025). [PMID:37773696] [10.1002/iid3.1025] |
| 2. Wenzhe Xu, Yang Chen, Ruixu Yang, Yiying Fu, Wanxin Zhuang, Yonggang Wang, Yi Liu, Hao Zhang. (2023) “Reaction”-Like Shaping of Self-Delivery Supramolecular Nanodrugs in the Nanoprecipitation Process. ACS Nano, [PMID:37668306] [10.1021/acsnano.3c05229] |
| 3. Mengsi Zhang, Lu Wang, Hao Jin, Nan Zhao, Yi Liu, Shijie Lan, Shuwei Liu, Hao Zhang. (2023) Employing single valency polyphenol to prepare metal-phenolic network antitumor reagents through FeOOH assistance. JOURNAL OF CONTROLLED RELEASE, [PMID:37196899] [10.1016/j.jconrel.2023.05.020] |
| 4. Yang Wang, Xin Sun, Yi Wang. (2022) Synthesis of pH-responsive covalent organic frameworks nanocarrier for plumbagin delivery. RSC Advances, 12 (25): (16046-16050). [PMID:35733662] [10.1039/D2RA03127B] |
| 5. Songtao Bie, Qiuyue Mo, Chen Shi, Hui Yuan, Chunshuang Li, Tong Wu, Wenlong Li, Heshui Yu. (2024) Interactions of plumbagin with five common antibiotics against Staphylococcus aureus in vitro. PLoS One, 19 (1): (e0297493). [PMID:38277418] [10.1371/journal.pone.0297493] |
| 6. Wang Kexin, Li Mingyang, Geng Yiming, Fu Xiao, Chen Zhanwei. (2025) Engineering of plumbagin-loaded zeolitic imidazolate frameworks for antibiofilm and infected wound healing. JOURNAL OF MATERIALS SCIENCE, [PMID:] [10.1007/s10853-025-11302-w] |
| 7. Chunshuang Li, Ming Lu, Ze Yao, Ruobing Liu, Ding Lu, Tenglong Ma, Xiang Li, Hui Shang, Songtao Bie. (2025) Functionalized carbon nanoparticles for plumbagin delivery: Physicochemical characterization, antibacterial activity, and molecular docking. JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY, [PMID:] [10.1016/j.jddst.2025.107551] |
| 8. Hui Yuan, Ming Lu, Chen Shi, Chunshuang Li, Ze Yao, Hui Shang, Xiang Li, Heshui Yu, Songtao Bie. (2025) Plumbagin disrupts the mature biofilm of Staphylococcus aureus. BIOFOULING, [PMID:41255249] [10.1080/08927014.2025.2589802] |
| 9. Jing-Jing Liu, Si-Dian Miao, Zhan-Yi Wang, Ya-Han Zhu, Bin-Bin Jiang, Shuang-Shuang Long, Shu-Qin Gao, Ying-Wu Lin. (2026) Inhibition of d-ribose-induced glycation of metalloprotein human myoglobin by bioactive quinones. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, [PMID:] [10.1016/j.saa.2026.127817] |
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