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Basic Description
| Synonyms | alpha-Naphthoflavone | 7,8-Benzoflavone | 604-59-1 | 2-Phenyl-4H-benzo[h]chromen-4-one | alpha-Naphthylflavone | 2-phenylbenzo[h]chromen-4-one | Benzo(h)flavone | 4H-Naphtho[1,2-b]pyran-4-one, 2-phenyl- | .alpha.-Naphthoflavone | 2-Phenyl-4H-naphtho(1,2-b)pyran-4-one | 7,8-B |
|---|---|
| Specifications & Purity | 10mM in DMSO |
| Storage Temp | Store at -80°C |
| Shipped In |
Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available. |
| Product Description |
α-Naphthoflavone is a naturally occurring compound found in Passiflora. α-Naphthoflavone is an aryl hydrocarbon receptor antagonist and inhibitor of CYP1A1 gene expression. Experiments show inhibitory properties towards cytochrome P450 enzymes, CYP1A1 (P4501A1) and CYP1A2 (P4501A2) (competetive binding) with stimulatory activities towards CYP3A4 (P4503A4) (selective binding). α-Naphthoflavone is an inhibitor of CYP19. |
Taxonomic Classification
Taxonomy Tree
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Kingdom
Organic compounds
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Superclass
Phenylpropanoids and polyketides
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Class
Flavonoids
- Subclass Flavones
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Class
Flavonoids
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Superclass
Phenylpropanoids and polyketides
| Kingdom | Organic compounds |
|---|---|
| Superclass | Phenylpropanoids and polyketides |
| Class | Flavonoids |
| Subclass | Flavones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Flavones |
| Alternative Parents | Naphthopyranones Chromones Naphthalenes Pyranones and derivatives Benzene and substituted derivatives Heteroaromatic compounds Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Flavone - Naphthopyranone - Naphthopyran - Chromone - Benzopyran - Naphthalene - 1-benzopyran - Pyranone - Pyran - Monocyclic benzene moiety - Benzenoid - Heteroaromatic compound - Organoheterocyclic compound - Oxacycle - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as flavones. These are flavonoids with a structure based on the backbone of 2-phenylchromen-4-one (2-phenyl-1-benzopyran-4-one). |
| External Descriptors | a small molecule |
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Associated Targets(Human)
CYP1A2
Tchem
Cytochrome P450 1A2 (31 Activities)
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
CYP1B1
Tchem
Cytochrome P450 1B1 (25 Activities)
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
CYP19A1
Tclin
Aromatase (2 Activities)
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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CYP1A1
Tchem
Cytochrome P450 1A1 (20 Activities)
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
PDE5A
Tclin
Phosphodiesterase 5A (5113 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
EGFR
Tclin
Epidermal growth factor receptor erbB1 (33727 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 |
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ESR1
Tclin
Estrogen receptor alpha (17718 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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HMGCR
Tclin
HMG-CoA reductase (2475 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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NR3C1
Tclin
Glucocorticoid receptor (14987 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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INSR
Tclin
Insulin receptor (5558 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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PGR
Tclin
Progesterone receptor (8562 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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ADRB2
Tclin
Beta-2 adrenergic receptor (11824 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CHRM2
Tclin
Muscarinic acetylcholine receptor M2 (10671 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ADRB1
Tclin
Beta-1 adrenergic receptor (6630 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HTR1A
Tclin
Serotonin 1a (5-HT1a) receptor (14969 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ADRA2A
Tclin
Alpha-2a adrenergic receptor (9450 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
AR
Tclin
Androgen Receptor (11781 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CHRM1
Tclin
Muscarinic acetylcholine receptor M1 (12690 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CYP19A1
Tclin
Cytochrome P450 19A1 (6099 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ACE
Tclin
Angiotensin-converting enzyme (1423 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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DRD2
Tclin
Dopamine D2 receptor (23596 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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TSHR
Tclin
Thyroid stimulating hormone receptor (29986 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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MAOA
Tclin
Monoamine oxidase A (11911 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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CNR1
Tclin
Cannabinoid CB1 receptor (20913 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
DRD1
Tclin
Dopamine D1 receptor (9720 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
DRD4
Tchem
Dopamine D4 receptor (7907 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 |
|---|
PTGS1
Tclin
Cyclooxygenase-1 (9233 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
SLC6A2
Tclin
Norepinephrine transporter (10102 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HRH2
Tclin
Histamine H2 receptor (5428 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ADRA1D
Tclin
Alpha-1d adrenergic receptor (4171 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HTR1B
Tclin
Serotonin 1b (5-HT1b) receptor (2801 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HTR2A
Tclin
Serotonin 2a (5-HT2a) receptor (14758 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HTR2C
Tclin
Serotonin 2c (5-HT2c) receptor (11471 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ADORA1
Tclin
Adenosine A1 receptor (17603 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CALCR
Tclin
Calcitonin receptor (2215 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
SLC6A4
Tclin
Serotonin transporter (12625 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ADRA1A
Tclin
Alpha-1a adrenergic receptor (8359 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
PTGS2
Tclin
Cyclooxygenase-2 (13999 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HRH1
Tclin
Histamine H1 receptor (7573 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ADRA1B
Tclin
Alpha-1b adrenergic receptor (2912 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
OPRM1
Tclin
Mu opioid receptor (19785 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
DRD3
Tclin
Dopamine D3 receptor (14368 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
AVPR1A
Tclin
Vasopressin V1a receptor (5412 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
OPRD1
Tclin
Delta opioid receptor (15096 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
OPRK1
Tclin
Kappa opioid receptor (16155 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 |
|---|
SLC6A3
Tclin
Dopamine transporter (10535 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
KCNH2
Tclin
HERG (29587 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
HTR4
Tclin
Serotonin 4 (5-HT4) receptor (2068 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ESR2
Tclin
Estrogen receptor beta (9272 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CYSLTR1
Tclin
Cysteinyl leukotriene receptor 1 (2118 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ERBB2
Tclin
Receptor protein-tyrosine kinase erbB-2 (7851 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Associated Targets(non-human)
Agtr2
Angiotensin II type 2 (AT-2) receptor (803 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Mc4r
Melanocortin receptor 4 (1205 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Ltc4s
Leukotriene C4 synthase (1 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Sigmar1
Sigma opioid receptor (160 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Npy1r
Neuropeptide Y receptor type 1 (8 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Cruzipain (33337 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Cckar
Cholecystokinin A receptor (90 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Abcc1
Multidrug resistance-associated protein 1 (42 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Abcb1b
P-glycoprotein 1 (174 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Nos2
Nitric oxide synthase, inducible (3573 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Mapk1
MAP kinase ERK2 (650 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Mmp9
Matrix metalloproteinase 9 (38 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Rattus norvegicus (775804 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
lef
Anthrax lethal factor (7585 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Mapt
Microtubule-associated protein tau (6 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
ffp
4'-phosphopantetheinyl transferase ffp (24982 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
CYP3A6
Cytochrome P450 3A6 (2 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Glra2
Glycine receptor (1745 Activities)
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Mechanisms of Action
| Mechanism of Action | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | References |
|---|
Names and Identifiers
| IUPAC Name | 2-phenylbenzo[h]chromen-4-one |
|---|---|
| INCHI | InChI=1S/C19H12O2/c20-17-12-18(14-7-2-1-3-8-14)21-19-15-9-5-4-6-13(15)10-11-16(17)19/h1-12H |
| InChIKey | VFMMPHCGEFXGIP-UHFFFAOYSA-N |
| Smiles | C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C4=CC=CC=C4C=C3 |
| Isomeric SMILES | C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C4=CC=CC=C4C=C3 |
| WGK Germany | 3 |
| RTECS | QL6250000 |
| UN Number | 1325 |
| Molecular Weight | 272.3 |
| Beilstein | 210494 |
| Reaxy-Rn | 210862 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=210862&ln= |
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
| Sensitivity | Light sensitive |
|---|---|
| Melt Point(°C) | 155-158°C |
| Molecular Weight | 272.300 g/mol |
| XLogP3 | 4.800 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 272.084 Da |
| Monoisotopic Mass | 272.084 Da |
| Topological Polar Surface Area | 26.300 Ų |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 433.000 |
| 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 |
Citations of This Product
| 1. Shuaishuai Chen, Weiyu Guo, Huan Liu, Jiang Zheng, Dingyan Lu, Jia Sun, Chun Li, Chunhua Liu, Yonglin Wang, Yong Huang, Wen Liu, Yongjun Li, Ting Liu. (2023) Mechanistic study of cytochrome P450 enzyme-mediated cytotoxicity of psoralen and isopsoralen. FOOD AND CHEMICAL TOXICOLOGY, 180 (114011). |
| 2. Xiaole Zhao, Xiaoyong Huang, Wenjing Peng, Muke Han, Xin Zhang, Kui Zhu, Bing Shao. (2022) Chlorine disinfection byproduct of diazepam affects nervous system function and possesses gender-related difference in zebrafish. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 238 (113568). |
| 3. Xiaoke Zheng, Hanyu Yang, Lan Qin, Siqian Wang, Lei Xie, Lu Yang, Weimin Kong, Liang Zhu, Li Liu, Xiaodong Liu. (2021) Bile Duct Ligation Upregulates Expression and Function of L-Amino Acid Transporter 1 at Blood–Brain Barrier of Rats via Activation of Aryl Hydrocarbon Receptor by Bilirubin. Biomedicines, 9 (10): (1320). |
| 4. Ziming Zheng, Yu Zhang, Yuxuan Liu, Jinglin Wang, Zheng Cui, Xianglin Pan, Yan Liu, Wenqi Tang, Kaiping Wang. (2021) Metabolic degradation of lentinan in liver mediated by CYP450 enzymes and epoxide hydrolase. CARBOHYDRATE POLYMERS, 253 (117255). |
| 5. Bayarmaa Khadankhuu, Yuxiang Fei, Dan Xu, Yingchao Li, Kai Hou, Fengyang Li, Weirong Fang, Xijing Chen, Yunman Li. (2020) Pharmacokinetics and pharmacodynamics analysis of XQ-1H and its combination therapy with clopidogrel on cerebral ischemic reperfusion injury in rats. JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 179 (112975). |
| 6. Xu Mao, Jian Wang, Qian Wang, Lan Yang, Yilin Li, Hao Lin, Ying Peng, Jiang Zheng. (2019) Nitidine Chloride–Induced CYP1 Enzyme Inhibition and Alteration of Estradiol Metabolism. DRUG METABOLISM AND DISPOSITION, 47 (8): (919-927). |
| 7. Danyi Lu, Zhiguo Ma, Tianpeng Zhang, Xingwang Zhang, Baojian Wu. (2016) Metabolism of the anthelmintic drug niclosamide by cytochrome P450 enzymes and UDP-glucuronosyltransferases: metabolite elucidation and main contributions from CYP1A2 and UGT1A1. XENOBIOTICA, 46 (1): (1-13). |
| 8. Lili Wu, Wanping Zhong, Junjin Liu, Weichao Han, Shilong Zhong, Qiang Wei, Shuwen Liu, Lan Tang. (2015) Human microsomal cyttrochrome P450-mediated reduction of oxysophocarpine, an active and highly toxic constituent derived from Sophora flavescens species, and its intestinal absorption and metabolism in rat. FITOTERAPIA, 105 (26). |
| 9. Baofu Xie, Yue Liu, Chunhong Chen, Tony Velkov, Shusheng Tang, Jianzhong Shen, Chongshan Dai. (2024) Colistin Induces Oxidative Stress and Apoptotic Cell Death through the Activation of the AhR/CYP1A1 Pathway in PC12 Cells. Antioxidants, 13 (7): (827). |
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