Determine the necessary mass, volume, or concentration for preparing a solution.
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Moligand™, ≥99% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Information
Leniolisib (CDZ 173) is a potentPI3Kδselective inhibitor withbiochemical IC50 valuesof 0.244, 0.424, 2.23 and 0.011 μM for PI3Kα, PI3Kβ, PI3Kγ and PI3Kδ, respectively.
Targets
PI3Kδ (Cell-free assay); PI3Kα (Cell-free assay); PI3Kβ (Cell-free assay); DNA-PK ; DNA-PK (Cell-free assay) 31052,0.011 μM; 0.244 μM; 0.424
In vitro
CDZ173 inhibits a large spectrum of immune cell functions, as demonstrated in B and T cells, neutrophils, monocytes, basophils, plasmocytoid dendritic cells, and mast cells. CDZ173 showed no activity up to the highest test concentration when tested against CYP isoform assays (3A3, 2D9, 2D6, 2C9), a panel of ion channels (including hERG) and a protease panel. In a panel of 50 safety related targets (GPCRs, ion channels, transporters), CDZ173 only showed measurable activity for hPDE4D (IC50 = 4.7 μM) and 5HT2B (IC50 = 7.7 μM).
In vivo
CDZ173 inhibits B cell activation in rats and monkeys in a concentration- and time-dependent manner. After prophylactic or therapeutic dosing, CDZ173 potently inhibited antigen-specific antibody production and reduced disease symptoms in a rat collagen-induced arthritis model. CDZ173 is absorbed very quickly across species as can be seen by an early Tmax of the oral profiles. Whereas clearance is low to moderate in rats and monkeys, it was found that clearance in dogs is very low resulting in a very high exposure in blood. Plasma protein binding in dogs is very high (>99%) and the distribution of the compound is restricted into tissue (Vss = 0.3 L/kg).
| ALogP | 2.65 |
|---|---|
| hba_count | 5 |
| Recuento HBD | 1 |
| Enlace rotable | 6 |
| Pubchem Sid | 504771611 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504771611 |
| Sonrisas canónicas | CCC(=O)N1CCC(C1)NC2=NC=NC3=C2CN(CC3)C4=CC(=C(N=C4)OC)C(F)(F)F |
| IUPAC Name | 1-[(3S)-3-[[6-[6-methoxy-5-(trifluoromethyl)pyridin-3-yl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-4-yl]amino]pyrrolidin-1-yl]propan-1-one |
| InChIKey | MWKYMZXCGYXLPL-ZDUSSCGKSA-N |
| INCHI | 1S/C21H25F3N6O2/c1-3-18(31)30-6-4-13(10-30)28-19-15-11-29(7-5-17(15)26-12-27-19)14-8-16(21(22,23)24)20(32-2)25-9-14/h8-9,12-13H,3-7,10-11H2,1-2H3,(H,26,27,28)/t13-/m0/s1 |
| Isómeros SMILES | CCC(=O)N1CC[C@@H](C1)NC2=NC=NC3=C2CN(CC3)C4=CC(=C(N=C4)OC)C(F)(F)F |
| Peso molecular | 450.46 |
| Reaxy-Rn | 26178216 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=26178216&ln= |
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 | Pyridopyrimidines |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyridopyrimidines |
| Alternative Parents | Dialkylarylamines N-acylpyrrolidines Alkyl aryl ethers Aralkylamines Aminopyrimidines and derivatives Aminopyridines and derivatives Secondary alkylarylamines Imidolactams Heteroaromatic compounds Tertiary carboxylic acid amides Amino acids and derivatives Azacyclic compounds Organofluorides Organic oxides Alkyl fluorides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Pyridopyrimidine - N-acylpyrrolidine - Dialkylarylamine - Alkyl aryl ether - Aminopyridine - Aminopyrimidine - Secondary aliphatic/aromatic amine - Aralkylamine - Pyridine - Pyrimidine - Imidolactam - Pyrrolidine - Tertiary carboxylic acid amide - Heteroaromatic compound - Tertiary amine - Amino acid or derivatives - Carboxamide group - Secondary amine - Azacycle - Carboxylic acid derivative - Ether - Alkyl halide - Hydrocarbon derivative - Organohalogen compound - Organofluoride - Organonitrogen compound - Carbonyl group - Organic oxide - Organic oxygen compound - Organooxygen compound - Amine - Organic nitrogen compound - Alkyl fluoride - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as pyridopyrimidines. These are compounds containing a pyridopyrimidine, which consists of a pyridine fused to a pyrimidine. Pyridine is 6-membered ring consisting of five carbon atoms and a nitrogen atom. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions. |
| 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 | Jun 09, 2025 | L414153 | |
| Certificate of Analysis | Jun 09, 2025 | L414153 | |
| Certificate of Analysis | Jun 09, 2025 | L414153 | |
| Certificate of Analysis | Jun 09, 2025 | L414153 |
| Solubilidad | Solubility (25°C) In vitro DMSO: 90 mg/mL (199.79 mM); Ethanol: 13 mg/mL (28.85 mM); Water: Insoluble; |
|---|---|
| DMSO (mg/ml) Solubilidad máxima | 90 |
| DMSO (mM) Solubilidad máxima | 199.795764329796 |
| Agua (mg/ml) Solubilidad máxima | <1 |
| Peso molecular | 450.500 g/mol |
| XLogP3 | 2.500 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 5 |
| Exact Mass | 450.199 Da |
| Monoisotopic Mass | 450.199 Da |
| Topological Polar Surface Area | 83.500 Ų |
| Heavy Atom Count | 32 |
| Formal Charge | 0 |
| Complexity | 654.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| 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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