Determine the necessary mass, volume, or concentration for preparing a solution.
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
Basic Description
| Synonyms | Isorhamnetin | 480-19-3 | 3-Methylquercetin | Isorhamnetol | Quercetin 3'-methyl ether | 3'-Methoxyquercetin | 3'-O-Methylquercetin | isorhamnetine | 3'-Methoxy-3,4',5,7-tetrahydroxyflavone | 3'-Methylquercetin | 3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-chromen-4-on |
|---|---|
| Specifications & Purity | ≥98%(HPLC) |
| Biochemical and Physiological Mechanisms | Antioxidant agent. Inhibts iNOS protein and mRNA expression. Inhibits NO production (IC 50 = 30 μM). Shows anti-inflammatory and antiproliferative effects. Active in vivo. Orally active. Metabolite of Quercetin ( Asc 247 ). |
| Storage Temp | Store at 2-8°C |
| Shipped In | Wet ice |
| 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. |
Associated Targets(Human)
CYP1B1 Tchem Cytochrome P450 1B1 (2 Activities)
CA2 Tclin Carbonic anhydrase 2 (1 Activities)
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
CA4 Tclin Carbonic anhydrase 4 (1 Activities)
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
CA12 Tclin Carbonic anhydrase 12 (2 Activities)
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
CA7 Tclin Carbonic anhydrase 7 (1 Activities)
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
CYP1A1 Tchem Cytochrome P450 1A1 (1 Activities)
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
F2 Tclin Thrombin (11687 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CA2 Tclin Carbonic anhydrase II (17698 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ALOX5 Tclin Arachidonate 5-lipoxygenase (6568 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ACHE Tclin Acetylcholinesterase (18204 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
PPARG Tclin Peroxisome proliferator-activated receptor gamma (15191 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
XDH Tclin Xanthine dehydrogenase (1038 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
MME Tclin Neprilysin (838 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
AKR1B1 Tclin Aldose reductase (1404 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ANPEP Tchem Aminopeptidase N (863 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CYP1B1 Tchem Cytochrome P450 1B1 (1148 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CA1 Tclin Carbonic anhydrase I (13240 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
AMY1A Salivary alpha-amylase (100 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CYP1A1 Tchem Cytochrome P450 1A1 (1169 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
FASN Tchem Fatty acid synthase (3390 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
MAPK3 Tchem MAP kinase ERK1 (4725 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CA12 Tclin Carbonic anhydrase XII (6231 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CYP1A2 Tchem Cytochrome P450 1A2 (26471 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
MCF7 (126967 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
MRC5 (9203 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
N9 (414 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
SH-SY5Y (11521 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HaCaT (4069 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HCT-116 (91556 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HepG2 (196354 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Monocyte (474 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Jurkat (10389 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HeLa (62764 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
FEN1 Tchem Flap endonuclease 1 (12055 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
POLK Tbio DNA polymerase kappa (8653 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HSPB1 Tchem Heat shock protein beta-1 (172 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
MAPK3 Tchem Mitogen-activated protein kinase; ERK1/ERK2 (651 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
MEN1 Tchem Menin/Histone-lysine N-methyltransferase MLL (48157 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
MAPK13 Tchem MAP kinase p38 (1586 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
NFKB2 Tchem Nuclear factor NF-kappa-B complex (2307 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
MAPK8 Tchem Mitogen-activated protein kinase 8/9 (10 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
IPMK Tbio Inositol polyphosphate multikinase (34 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Associated Targets(non-human)
pol Human immunodeficiency virus type 1 reverse transcriptase (18245 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Ca7 Carbonic anhydrase VII (3 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CA4 Carbonic anhydrase IV (1713 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Helicobacter pylori (3113 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Pseudomonas aeruginosa (123386 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Salmonella typhimurium (15756 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Proteus mirabilis (3894 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Mycobacterium tuberculosis (203094 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Trypanosoma brucei brucei (13300 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Plasmodium falciparum (966862 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Mus musculus (284745 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Hepatitis C virus (23859 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
NIH3T3 (5395 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HT-22 (3261 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
J774 (3120 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
fabG 3-oxoacyl-acyl-carrier protein reductase (70 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
fabI Enoyl-acyl-carrier protein reductase (415 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
rep Replicase polyprotein 1ab (378 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
IMA1 Oligo-1,6-glucosidase (218 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
BCHE Cholinesterase (8742 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
PNLIP Pancreatic triacylglycerol lipase (476 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
E6 Protein E6 (25 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Cydia pomonella (354 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
SARS-CoV-2 (38078 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Ip6k2 Inositol hexakisphosphate kinase 2 (3 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Names and Identifiers
| IUPAC Name | 3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)chromen-4-one |
|---|---|
| INCHI | InChI=1S/C16H12O7/c1-22-11-4-7(2-3-9(11)18)16-15(21)14(20)13-10(19)5-8(17)6-12(13)23-16/h2-6,17-19,21H,1H3 |
| InChi Key | IZQSVPBOUDKVDZ-UHFFFAOYSA-N |
| Canonical SMILES | COC1=C(C=CC(=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O |
| Isomeric SMILES | COC1=C(C=CC(=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O |
| WGK Germany | 3 |
| RTECS | LK9275450 |
| PubChem CID | 5281654 |
| Molecular Weight | 316.26 |
| Beilstein | 44723 |
| Reaxy-Rn | 44723 |
Certificates
Certificate of Analysis(COA)
Enter Lot Number to search for COA:
To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C2420186 | Certificate of Analysis | Mar 26, 2024 | I109592 |
| C2420187 | Certificate of Analysis | Mar 26, 2024 | I109592 |
| I2311551 | Certificate of Analysis | Sep 16, 2023 | I109592 |
| I2311552 | Certificate of Analysis | Sep 16, 2023 | I109592 |
| I2311564 | Certificate of Analysis | Sep 16, 2023 | I109592 |
| B2311635 | Certificate of Analysis | Feb 20, 2023 | I109592 |
| B2311645 | Certificate of Analysis | Feb 20, 2023 | I109592 |
| B2311771 | Certificate of Analysis | Feb 20, 2023 | I109592 |
| C2228054 | Certificate of Analysis | May 07, 2022 | I109592 |
| C2228065 | Certificate of Analysis | May 07, 2022 | I109592 |
Chemical and Physical Properties
| Melt Point(°C) | 307°C |
|---|
Safety and Hazards(GHS)
| Pictogram(s) | GHS08 |
|---|---|
| Signal | Warning |
| Hazard Statements | H351:Suspected of causing cancer |
| Precautionary Statements | P280:Wear protective gloves/protective clothing/eye protection/face protection. P405:Store locked up. P501:Dispose of contents/container to ... P203:Obtain, read and follow all safety instructions before use. P318:if exposed or concerned, get medical advice. |
| WGK Germany | 3 |
| RTECS | LK9275450 |
| Reaxy-Rn | 44723 |
Related Documents
Citations of This Product
| 1. Shaoyan Zhang, Jinfeng Ning, Qingqing Wang, Wei Wang. (2023) Fluorescence enhancement of flavonoids and its application in ingredient determination for some traditional Chinese medicines by CE-LIF. Analytical Methods, 15 (24): (2964-2970). [PMID:37309583] |
| 2. Liao Zhenkun, Liu Xiaojuan, Zheng Juan, Zhao Chenning, Wang Dengliang, Xu Yang, Sun Chongde. (2023) A multifunctional true caffeoyl coenzyme A O-methyltransferase enzyme participates in the biosynthesis of polymethoxylated flavones in citrus. PLANT PHYSIOLOGY, [PMID:37086474] |
| 3. Fangping Liang, Wurong Li, Mingao Li, Xican Li, Jianfeng He, Quanzhou Wu. (2023) Kaempferol molecularly imprinted polymers: preparation, characterization and application to the separation of kaempferol from ginkgo leaves. POLYMER INTERNATIONAL, 72 (6): (586-596). [PMID:] |
| 4. Huiqun Fan, Mingshun Chen, Taotao Dai, Lizhen Deng, Chengmei Liu, Wei Zhou, Jun Chen. (2023) Phenolic compounds profile of Amomum tsaoko Crevost et Lemaire and their antioxidant and hypoglycemic potential. Food Bioscience, 52 (102508). [PMID:] |
| 5. Jiao Wu, Bingjun Han, Xiaoyu Chen, Jinglin Gao, Shan Zhao, Liping Sun, Shijie Wang. (2023) Quantification of bioactive components and evaluation of microbial community and antibacterial activity from Heterotrigona itama and Tetrigona binghami honeys. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 58 (5): (2247-2257). [PMID:] |
| 6. Shi Xia, Fang Jiaxing, Du Huicong, Zhang Sufang, Liu Fu, Zhang Zhen, Kong Xiangbo. (2022) Performance of two Ips bark beetles and their associated pathogenic fungi on hosts reflects a species-specific association in the beetle-fungus complex. Frontiers in Plant Science, 13 [PMID:36483952] |
| 7. Jie Zhao, Lin Huang, Renjie Li, Zhuangwei Zhang, Jin Chen, Hongjin Tang. (2022) Insights from multi-spectroscopic analysis and molecular modeling to understand the structure–affinity relationship and the interaction mechanism of flavonoids with gliadin. Food & Function, 13 (9): (5061-5074). [PMID:35404372] |
| 8. Ping-Rong Zhou, Zhang-Feng Tang, Ke-Su Wei, Ya Wan, Yu-Meng Gao, Yan-Mei Liang, Xiu-Fang Yan, Jun Bin, Chao Kang. (2021) Enhanced Selectivity of Ultraviolet-Visible Absorption Spectroscopy with Trilinear Decomposition on Spectral pH Measurements for the Interference-Free Determination of Rutin and Isorhamnetin in Chinese Herbal Medicine. ANALYTICAL LETTERS, [PMID:] |
| 9. Shi Shen,Jingbo Wang,Qin Zhuo,Xi Chen,Tingting Liu,Shuang-Qing Zhang. (2018-05-09) Quantitative and Discriminative Evaluation of Contents of Phenolic and Flavonoid and Antioxidant Competence for Chinese Honeys from Different Botanical Origins.. Molecules (Basel, Switzerland), 23 ((5)): [PMID:29738446] |
References
| 1. Shaoyan Zhang, Jinfeng Ning, Qingqing Wang, Wei Wang. (2023) Fluorescence enhancement of flavonoids and its application in ingredient determination for some traditional Chinese medicines by CE-LIF. Analytical Methods, 15 (24): (2964-2970). [PMID:37309583] |
| 2. Liao Zhenkun, Liu Xiaojuan, Zheng Juan, Zhao Chenning, Wang Dengliang, Xu Yang, Sun Chongde. (2023) A multifunctional true caffeoyl coenzyme A O-methyltransferase enzyme participates in the biosynthesis of polymethoxylated flavones in citrus. PLANT PHYSIOLOGY, [PMID:37086474] |
| 3. Fangping Liang, Wurong Li, Mingao Li, Xican Li, Jianfeng He, Quanzhou Wu. (2023) Kaempferol molecularly imprinted polymers: preparation, characterization and application to the separation of kaempferol from ginkgo leaves. POLYMER INTERNATIONAL, 72 (6): (586-596). [PMID:] |
| 4. Huiqun Fan, Mingshun Chen, Taotao Dai, Lizhen Deng, Chengmei Liu, Wei Zhou, Jun Chen. (2023) Phenolic compounds profile of Amomum tsaoko Crevost et Lemaire and their antioxidant and hypoglycemic potential. Food Bioscience, 52 (102508). [PMID:] |
| 5. Jiao Wu, Bingjun Han, Xiaoyu Chen, Jinglin Gao, Shan Zhao, Liping Sun, Shijie Wang. (2023) Quantification of bioactive components and evaluation of microbial community and antibacterial activity from Heterotrigona itama and Tetrigona binghami honeys. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 58 (5): (2247-2257). [PMID:] |
| 6. Shi Xia, Fang Jiaxing, Du Huicong, Zhang Sufang, Liu Fu, Zhang Zhen, Kong Xiangbo. (2022) Performance of two Ips bark beetles and their associated pathogenic fungi on hosts reflects a species-specific association in the beetle-fungus complex. Frontiers in Plant Science, 13 [PMID:36483952] |
| 7. Jie Zhao, Lin Huang, Renjie Li, Zhuangwei Zhang, Jin Chen, Hongjin Tang. (2022) Insights from multi-spectroscopic analysis and molecular modeling to understand the structure–affinity relationship and the interaction mechanism of flavonoids with gliadin. Food & Function, 13 (9): (5061-5074). [PMID:35404372] |
| 8. Ping-Rong Zhou, Zhang-Feng Tang, Ke-Su Wei, Ya Wan, Yu-Meng Gao, Yan-Mei Liang, Xiu-Fang Yan, Jun Bin, Chao Kang. (2021) Enhanced Selectivity of Ultraviolet-Visible Absorption Spectroscopy with Trilinear Decomposition on Spectral pH Measurements for the Interference-Free Determination of Rutin and Isorhamnetin in Chinese Herbal Medicine. ANALYTICAL LETTERS, [PMID:] |
| 9. Shi Shen,Jingbo Wang,Qin Zhuo,Xi Chen,Tingting Liu,Shuang-Qing Zhang. (2018-05-09) Quantitative and Discriminative Evaluation of Contents of Phenolic and Flavonoid and Antioxidant Competence for Chinese Honeys from Different Botanical Origins.. Molecules (Basel, Switzerland), 23 ((5)): [PMID:29738446] |