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· · COA & SDS available for every product · Same-day shipping on in-stock items Tofimilast , Phosphodiesterase 4 inhibitor, CAS No.185954-27-2, Phosphodiesterase 4 inhibitor
Synonyms
Tofimilast | CP-325366 | CP-325,366 | 9-Cyclopentyl-7-ethyl-3-(thiophen-2-yl)-6,9-dihydro-5H-pyrazolo(3,4-c)-1,2,4-triazolo(4,3-a)pyridine | 5D7022962A | 8-Cyclopentyl-6-ethyl-3-thiophen-2-yl-5,8-dihydro-4H-1,2,3a,7,8-pentaaza-as-indacene | 12-cyclopentyl
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Why this grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
Tofimilast | CP-325366 | CP-325, 366 | 9-Cyclopentyl-7-ethyl-3-(thiophen-2-yl)-6, 9-dihydro-5H-pyrazolo(3, 4-c)-1, 2, 4-triazolo(4, 3-a)pyridine | 5D7022962A | 8-Cyclopentyl-6-ethyl-3-thiophen-2-yl-5, 8-dihydro-4H-1, 2, 3a, 7, 8-pentaaza-as-indacene | 12-cyclopentyl
Mechanism of action
Phosphodiesterase 4 inhibitor
Product Properties Names and Identifiers Canonical Smiles CCC1=NN(C2=C1CCN3C2=NN=C3C4=CC=CS4)C5CCCC5 IUPAC Name 12-cyclopentyl-10-ethyl-5-thiophen-2-yl-3,4,6,11,12-pentazatricyclo[7.3.0.02,6]dodeca-1(9),2,4,10-tetraene InChIKey DHCOPPHTVOXDKU-UHFFFAOYSA-N INCHI 1S/C18H21N5S/c1-2-14-13-9-10-22-17(15-8-5-11-24-15)19-20-18(22)16(13)23(21-14)12-6-3-4-7-12/h5,8,11-12H,2-4,6-7,9-10H2,1H3 Isomeric SMILES CCC1=NN(C2=C1CCN3C2=NN=C3C4=CC=CS4)C5CCCC5 PubChem CID 9896267 Molecular Weight 339.5
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organoheterocyclic compounds Class Triazolopyridines Subclass Not available Intermediate Tree Nodes Not available Direct Parent Triazolopyridines Alternative Parents Pyridines and derivatives Triazoles Thiophenes Pyrazoles Heteroaromatic compounds Azacyclic compounds Organonitrogen compounds Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Triazolopyridine - Pyridine - Heteroaromatic compound - 1,2,4-triazole - Triazole - Thiophene - Pyrazole - Azole - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as triazolopyridines. These are compounds containing a triazole ring fused to a pyridine ring. Triazole is a five-membered ring consisting of two carbon atoms and three nitrogen atoms. Pyridine is a 6-membered ring consisting of five carbon atoms and one nitrogen center. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 339.500 g/mol XLogP3 2.800 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 3 Exact Mass 339.152 Da Monoisotopic Mass 339.152 Da Topological Polar Surface Area 76.800 Ų Heavy Atom Count 24 Formal Charge 0 Complexity 457.000 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
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