Explore a selection of our essential drug information below, or:
Identification
- Generic Name
- (5-Chloropyrazolo[1,5-a]Pyrimidin-7-Yl)-(4-Methanesulfonylphenyl)Amine
- DrugBank Accession Number
- DB02963
- Background
Not Available
- Type
- Small Molecule
- Groups
- Experimental
- Structure
Structure for (5-Chloropyrazolo[1,5-a]Pyrimidin-7-Yl)-(4-Methanesulfonylphenyl)Amine (DB02963)
- Weight
- Average: 322.77
Monoisotopic: 322.029124013 - Chemical Formula
- C13H11ClN4O2S
- Synonyms
- Not Available
Pharmacology
- Indication
Not Available
Reduce drug development failure ratesBuild, train, & validate machine-learning modelswith evidence-based and structured datasets.Build, train, & validate predictive machine-learning models with structured datasets.- Contraindications & Blackbox Warnings
Prevent Adverse Drug Events TodayTap into our Clinical API for life-saving information on contraindications & blackbox warnings, population restrictions, harmful risks, & more.Avoid life-threatening adverse drug events with our Clinical API- Pharmacodynamics
Not Available
- Mechanism of action
Target Actions Organism UCyclin-dependent kinase 2 Not Available Humans - Absorption
Not Available
- Volume of distribution
Not Available
- Protein binding
Not Available
- Metabolism
- Not Available
- Route of elimination
Not Available
- Half-life
Not Available
- Clearance
Not Available
- Adverse Effects
Improve decision support & research outcomesWith structured adverse effects data, including: blackbox warnings, adverse reactions, warning & precautions, & incidence rates. View sample adverse effects data in our new Data Library!Improve decision support & research outcomes with our structured adverse effects data.- Toxicity
Not Available
- Pathways
- Not Available
- Pharmacogenomic Effects/ADRs
- Not Available
Interactions
- Drug Interactions
- This information should not be interpreted without the help of a healthcare provider. If you believe you are experiencing an interaction, contact a healthcare provider immediately. The absence of an interaction does not necessarily mean no interactions exist.Not Available
- Food Interactions
- Not Available
Categories
- Drug Categories
- Not Available
- Chemical TaxonomyProvided by Classyfire
- Description
- This compound belongs to the class of organic compounds known as pyrazolo[1,5-a]pyrimidines. These are aromatic heterocyclic compounds containing a pyrazolo[3,4-d]pyrimidine ring system, which consists of a pyrazole ring fused to and sharing exactly one nitrogen atom with a pyrimidine ring.
- Kingdom
- Organic compounds
- Super Class
- Organoheterocyclic compounds
- Class
- Pyrazolopyrimidines
- Sub Class
- Pyrazolo[1,5-a]pyrimidines
- Direct Parent
- Pyrazolo[1,5-a]pyrimidines
- Alternative Parents
- Benzenesulfonyl compounds / Aniline and substituted anilines / Halopyrimidines / Aminopyrimidines and derivatives / Aryl chlorides / Sulfones / Pyrazoles / Heteroaromatic compounds / Secondary amines / Azacyclic compounds show 4 more
- Substituents
- Amine / Aminopyrimidine / Aniline or substituted anilines / Aromatic heteropolycyclic compound / Aryl chloride / Aryl halide / Azacycle / Azole / Benzenesulfonyl group / Benzenoid show 18 more
- Molecular Framework
- Aromatic heteropolycyclic compounds
- External Descriptors
- organochlorine compound, pyrazolopyrimidine (CHEBI:47353)
- Affected organisms
- Not Available
Chemical Identifiers
- UNII
- XNE9CK2X79
- CAS number
- Not Available
- InChI Key
- LVNXHNRYPADEAD-UHFFFAOYSA-N
- InChI
- InChI=1S/C13H11ClN4O2S/c1-21(19,20)10-4-2-9(3-5-10)16-13-8-11(14)17-12-6-7-15-18(12)13/h2-8,16H,1H3
- IUPAC Name
- 5-chloro-N-(4-methanesulfonylphenyl)pyrazolo[1,5-a]pyrimidin-7-amine
- SMILES
- CS(=O)(=O)C1=CC=C(NC2=CC(Cl)=NC3=CC=NN23)C=C1
References
- General References
- Not Available
- External Links
- PDB Entries
- 1y8y
Clinical Trials
- Clinical Trials
Clinical Trial & Rare Diseases Add-on Data Package
Explore 4,000+ rare diseases, orphan drugs & condition pairs, clinical trial why stopped data, & more. Preview package Phase Status Purpose Conditions Count Start Date Why Stopped 100+ additional columns Unlock 175K+ rows when you subscribe.View sample data
Pharmacoeconomics
- Manufacturers
- Not Available
- Packagers
- Not Available
- Dosage Forms
- Not Available
- Prices
- Not Available
- Patents
- Not Available
Properties
- State
- Solid
- Experimental Properties
- Not Available
- Predicted Properties
Property Value Source Water Solubility 0.0314 mg/mL ALOGPS logP 2.65 ALOGPS logP 1.85 Chemaxon logS -4 ALOGPS pKa (Strongest Acidic) 16.05 Chemaxon pKa (Strongest Basic) 1.27 Chemaxon Physiological Charge 0 Chemaxon Hydrogen Acceptor Count 5 Chemaxon Hydrogen Donor Count 1 Chemaxon Polar Surface Area 76.36 Å2 Chemaxon Rotatable Bond Count 3 Chemaxon Refractivity 91.38 m3·mol-1 Chemaxon Polarizability 31.08 Å3 Chemaxon Number of Rings 3 Chemaxon Bioavailability 1 Chemaxon Rule of Five Yes Chemaxon Ghose Filter Yes Chemaxon Veber's Rule No Chemaxon MDDR-like Rule No Chemaxon - Predicted ADMET Features
Property Value Probability Human Intestinal Absorption + 0.9901 Blood Brain Barrier + 0.8867 Caco-2 permeable + 0.546 P-glycoprotein substrate Non-substrate 0.7903 P-glycoprotein inhibitor I Non-inhibitor 0.8482 P-glycoprotein inhibitor II Non-inhibitor 0.7804 Renal organic cation transporter Non-inhibitor 0.7784 CYP450 2C9 substrate Non-substrate 0.6398 CYP450 2D6 substrate Non-substrate 0.7428 CYP450 3A4 substrate Non-substrate 0.5305 CYP450 1A2 substrate Inhibitor 0.6997 CYP450 2C9 inhibitor Non-inhibitor 0.7179 CYP450 2D6 inhibitor Non-inhibitor 0.8701 CYP450 2C19 inhibitor Non-inhibitor 0.6133 CYP450 3A4 inhibitor Inhibitor 0.7736 CYP450 inhibitory promiscuity High CYP Inhibitory Promiscuity 0.6372 Ames test Non AMES toxic 0.6548 Carcinogenicity Non-carcinogens 0.7335 Biodegradation Not ready biodegradable 1.0 Rat acute toxicity 2.7722 LD50, mol/kg Not applicable hERG inhibition (predictor I) Weak inhibitor 0.9305 hERG inhibition (predictor II) Non-inhibitor 0.8317
Spectra
- Mass Spec (NIST)
- Not Available
- Spectra
Spectrum Spectrum Type Splash Key Predicted GC-MS Spectrum - GC-MS Predicted GC-MS splash10-0103-5792000000-5ff38d0428ff71fbcb86 Predicted MS/MS Spectrum - 10V, Positive (Annotated) Predicted LC-MS/MS splash10-00di-0009000000-d074e936d88e4b4d14e7 Predicted MS/MS Spectrum - 10V, Negative (Annotated) Predicted LC-MS/MS splash10-00di-1009000000-363b6be2354905e2b593 Predicted MS/MS Spectrum - 20V, Positive (Annotated) Predicted LC-MS/MS splash10-00di-0009000000-8d2fa912ea4b150e2e93 Predicted MS/MS Spectrum - 20V, Negative (Annotated) Predicted LC-MS/MS splash10-00di-4009000000-b33204f848f3220f43c0 Predicted MS/MS Spectrum - 40V, Positive (Annotated) Predicted LC-MS/MS splash10-00ls-0490000000-5567710ac7028aedeef2 Predicted MS/MS Spectrum - 40V, Negative (Annotated) Predicted LC-MS/MS splash10-001i-9010000000-5c2b6a2e6625c741571f Predicted 1H NMR Spectrum 1D NMR Not Applicable Predicted 13C NMR Spectrum 1D NMR Not Applicable - Chromatographic Properties
Collision Cross Sections (CCS)
Adduct CCS Value (Å2) Source type Source [M-H]- 164.32117 predictedDeepCCS 1.0 (2019) [M+H]+ 166.67915 predictedDeepCCS 1.0 (2019) [M+Na]+ 173.57721 predictedDeepCCS 1.0 (2019)
Targets
Build, predict & validate machine-learning models
Use our structured and evidence-based datasets to unlock newinsights and accelerate drug research.
Use our structured and evidence-based datasets to unlock new insights and accelerate drug research.
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- General Function
- Serine/threonine-protein kinase involved in the control of the cell cycle; essential for meiosis, but dispensable for mitosis (PubMed:10499802, PubMed:10884347, PubMed:10995386, PubMed:10995387, PubMed:11051553, PubMed:11113184, PubMed:12944431, PubMed:15800615, PubMed:17495531, PubMed:19966300, PubMed:20935635, PubMed:21262353, PubMed:21596315, PubMed:28216226, PubMed:28666995). Phosphorylates CABLES1, CTNNB1, CDK2AP2, ERCC6, NBN, USP37, p53/TP53, NPM1, CDK7, RB1, BRCA2, MYC, NPAT, EZH2 (PubMed:10499802, PubMed:10995386, PubMed:10995387, PubMed:11051553, PubMed:11113184, PubMed:12944431, PubMed:15800615, PubMed:19966300, PubMed:20935635, PubMed:21262353, PubMed:21596315, PubMed:28216226). Triggers duplication of centrosomes and DNA (PubMed:11051553). Acts at the G1-S transition to promote the E2F transcriptional program and the initiation of DNA synthesis, and modulates G2 progression; controls the timing of entry into mitosis/meiosis by controlling the subsequent activation of cyclin B/CDK1 by phosphorylation, and coordinates the activation of cyclin B/CDK1 at the centrosome and in the nucleus (PubMed:18372919, PubMed:19238148, PubMed:19561645). Crucial role in orchestrating a fine balance between cellular proliferation, cell death, and DNA repair in embryonic stem cells (ESCs) (PubMed:18372919, PubMed:19238148, PubMed:19561645). Activity of CDK2 is maximal during S phase and G2; activated by interaction with cyclin E during the early stages of DNA synthesis to permit G1-S transition, and subsequently activated by cyclin A2 (cyclin A1 in germ cells) during the late stages of DNA replication to drive the transition from S phase to mitosis, the G2 phase (PubMed:18372919, PubMed:19238148, PubMed:19561645). EZH2 phosphorylation promotes H3K27me3 maintenance and epigenetic gene silencing (PubMed:20935635). Cyclin E/CDK2 prevents oxidative stress-mediated Ras-induced senescence by phosphorylating MYC (PubMed:19966300). Involved in G1-S phase DNA damage checkpoint that prevents cells with damaged DNA from initiating mitosis; regulates homologous recombination-dependent repair by phosphorylating BRCA2, this phosphorylation is low in S phase when recombination is active, but increases as cells progress towards mitosis (PubMed:15800615, PubMed:20195506, PubMed:21319273). In response to DNA damage, double-strand break repair by homologous recombination a reduction of CDK2-mediated BRCA2 phosphorylation (PubMed:15800615). Involoved in regulation of telomere repar by mediating phosphorylation of NBN (PubMed:28216226). Phosphorylation of RB1 disturbs its interaction with E2F1 (PubMed:10499802). NPM1 phosphorylation by cyclin E/CDK2 promotes its dissociates from unduplicated centrosomes, thus initiating centrosome duplication (PubMed:11051553). Cyclin E/CDK2-mediated phosphorylation of NPAT at G1-S transition and until prophase stimulates the NPAT-mediated activation of histone gene transcription during S phase (PubMed:10995386, PubMed:10995387). Required for vitamin D-mediated growth inhibition by being itself inactivated (PubMed:20147522). Involved in the nitric oxide- (NO) mediated signaling in a nitrosylation/activation-dependent manner (PubMed:20079829). USP37 is activated by phosphorylation and thus triggers G1-S transition (PubMed:21596315). CTNNB1 phosphorylation regulates insulin internalization (PubMed:21262353). Phosphorylates FOXP3 and negatively regulates its transcriptional activity and protein stability (By similarity). Phosphorylates ERCC6 which is essential for its chromatin remodeling activity at DNA double-strand breaks (PubMed:29203878)
- Specific Function
- Atp binding
- Gene Name
- CDK2
- Uniprot ID
- P24941
- Uniprot Name
- Cyclin-dependent kinase 2
- Molecular Weight
- 33929.215 Da
References
- Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [Article]
- Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [Article]
- Berman HM, Westbrook J, Feng Z, Gilliland G, Bhat TN, Weissig H, Shindyalov IN, Bourne PE: The Protein Data Bank. Nucleic Acids Res. 2000 Jan 1;28(1):235-42. [Article]
Drug created at June 13, 2005 13:24 / Updated at June 12, 2020 16:52