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Moligand™, ≥98%(HPLC) Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C 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 7 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
SB203580 is a p38 MAPK inhibitor with IC50 of 0.3-0.5 μM in THP-1 cells, 10-fold less sensitive to SAPK3(106T) and SAPK4(106T) and blocks PKB phosphorylation with IC50 of 3-5 μM.
MDCK cells were treated with SB 203580 to study the role of MAPK signaling in inducing hypertonicity of cell membrane and potassium depletion.16 It was used to inhibit MAPK signaling in mouse cortical neurons17 and human hepatocellular carcinoma cell lines.18
| Pubchem Sid | 504757683 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504757683 |
| Sonrisas canónicas | CS(=O)C1=CC=C(C=C1)C2=NC(=C(N2)C3=CC=NC=C3)C4=CC=C(C=C4)F |
| IUPAC Name | 4-[4-(4-fluorophenyl)-2-(4-methylsulfinylphenyl)-1H-imidazol-5-yl]pyridine |
| InChIKey | CDMGBJANTYXAIV-UHFFFAOYSA-N |
| INCHI | 1S/C21H16FN3OS/c1-27(26)18-8-4-16(5-9-18)21-24-19(14-2-6-17(22)7-3-14)20(25-21)15-10-12-23-13-11-15/h2-13H,1H3,(H,24,25) |
| Isómeros SMILES | CS(=O)C1=CC=C(C=C1)C2=NC(=C(N2)C3=CC=NC=C3)C4=CC=C(C=C4)F |
| WGK Alemania | 3 |
| PubChem CID | 176155 |
| Peso molecular | 377.43 |
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 | Organoheterocyclic compounds |
| Clase | Azoles |
| Subclass | Imidazoles |
| Intermediate Tree Nodes | Substituted imidazoles |
| Direct Parent | Phenylimidazoles |
| Alternative Parents | Phenyl sulfoxides 2,4,5-trisubstituted imidazoles Fluorobenzenes Pyridines and derivatives Aryl fluorides Heteroaromatic compounds Sulfoxides Sulfinyl compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organofluorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | 2-phenylimidazole - 5-phenylimidazole - 4-phenylimidazole - Phenyl sulfoxide - 2,4,5-trisubstituted-imidazole - Trisubstituted imidazole - Fluorobenzene - Halobenzene - Benzenoid - Pyridine - Aryl fluoride - Aryl halide - Monocyclic benzene moiety - Heteroaromatic compound - Sulfoxide - Sulfinyl compound - Azacycle - Hydrocarbon derivative - Organonitrogen compound - Organofluoride - Organohalogen compound - Organic nitrogen compound - Organosulfur compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Aromatic heteromonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as phenylimidazoles. These are polycyclic aromatic compounds containing a benzene ring linked to an imidazole ring through a CC or CN bond. |
| External Descriptors | Not available |
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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 | Nov 11, 2025 | S131899 | |
| Certificate of Analysis | Sep 22, 2025 | S131899 | |
| Certificate of Analysis | May 13, 2025 | S131899 | |
| Certificate of Analysis | Aug 08, 2023 | S131899 | |
| Certificate of Analysis | Aug 08, 2023 | S131899 |
| Solubilidad | Soluble in DMSO (50 mg/ml), aqueous buffers (Sparingly soluble), methanol, acetone, ethanol (~0.2 mg/ml), and 1:9 solution of DMF:PBS(PH 7.2) (~0.5 mg/ml). |
|---|---|
| Sensibilidad | Heat Sensitive |
| Índice de refracción | 1.71 |
| Punto de ebullición (°C) | 615.6° C |
| Punto de fusión (°C) | 280.73°C |
| Peso molecular | 377.400 g/mol |
| XLogP3 | 3.200 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 377.1 Da |
| Monoisotopic Mass | 377.1 Da |
| Topological Polar Surface Area | 77.900 Ų |
| Heavy Atom Count | 27 |
| Formal Charge | 0 |
| Complexity | 500.000 |
| 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. Chen Huang, Tao Zhou, Lihua Ma, Shipeng Zhao. (2023) IFI6 Downregulation Reverses Oxaliplatin Resistance of Colorectal Cancer Cells by Activating the ROS-Induced p38MAPK Signaling Pathway. BIOLOGICAL & PHARMACEUTICAL BULLETIN, 46 (1): (26-34). [PMID:36596524] [10.1248/bpb.b22-00439] |
| 2. Ruiling Zhuo, Xiaokang Zhang, Yong Chen, Mengyang Xing, Shiping Tian, Boqiang Li. (2024) 3-hydroxycoumarin effectively inhibits development and pathogenicity by targeting Pempk proteins of Penicillium expansum. POSTHARVEST BIOLOGY AND TECHNOLOGY, [PMID:] [10.1016/j.postharvbio.2024.112987] |
| 3. Jia Song, Jinyu Qiao, Mingxue Chen, Jiahui Li, Jixia Wang, Dayong Yu, Huachuan Zheng, Liying Shi. (2025) Chaetoglobosin A induces apoptosis in T-24 human bladder cancer cells through oxidative stress and MAPK/PI3K-AKT-mTOR pathway. PeerJ, [PMID:40183046] [10.7717/peerj.19085] |
| 4. Aonan Xia, Yang Jiang, Yuan-Kun Lee, Dong Liang, Bo Yang, Xiaoming Liu, Jianxin Zhao, Hao Zhang, Wei Chen. (2024) Identification and validation of fermented milk-derived osteogenic peptides via molecular docking and osteoblastic cell model. Food Bioscience, [PMID:] [10.1016/j.fbio.2024.103698] |
| 5. Ping Li, Yiting Yang, Zijin Lin, Shijin Hong, Ling Jiang, Han Zhou, Lu Yang, Liang Zhu, Xiaodong Liu, Li Liu. (2022) Bile Duct Ligation Impairs Function and Expression of Mrp1 at Rat Blood–Retinal Barrier via Bilirubin-Induced P38 MAPK Pathway Activations. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 23 (14): (7666). [PMID:35887010] [10.3390/ijms23147666] |
| 6. Shiyin Zhong, Qiongli Zhou, Jirui Yang, Zhimin Zhang, Xueting Chai, Jinghao Luo, Xin Zhang, Jingjing Liu, Yangzong Yixi, Lei Shi, Xuhong Chang, Hui Wang. (2026) The Role and Mechanism of the cGAS–STING/NLRP3 Signaling Axis-Regulated p38 MAPK/NF–κB Pathway in Manganese-Induced Tau Aggregation-Mediated Neurotoxicity. Environment & Health, [PMID:] [10.1021/envhealth.5c00504] |
| 7. Yuan Yin, Panyang Gu, Hanyu Jiang, Yumei Yang, Shujun Wang, Fei Yuan, Wenrui Zhong, Miao Chen, Meichun Deng. (2026) High-dose polystyrene nanoparticles trigger aberrant activation of the MAPK pathway in spinal cord and pain hypersensitivity. JOURNAL OF NANOBIOTECHNOLOGY, [PMID:41772688] [10.1186/s12951-026-04186-8] |
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