Explore a selection of our essential drug information below, or:
Identification
- Generic Name
- 2-Amino-6-Chloropyrazine
- DrugBank Accession Number
- DB02297
- Background
Not Available
- Type
- Small Molecule
- Groups
- Experimental
- Structure
Structure for 2-Amino-6-Chloropyrazine (DB02297)
- Weight
- Average: 129.548
Monoisotopic: 129.00937485 - Chemical Formula
- C4H4ClN3
- 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
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Not Available
- Mechanism of action
Target Actions Organism ACyclin-dependent kinase 2 inhibitorHumans - 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 aminopyrazines. These are organic compounds containing an amino group attached to a pyrazine ring.
- Kingdom
- Organic compounds
- Super Class
- Organoheterocyclic compounds
- Class
- Diazines
- Sub Class
- Pyrazines
- Direct Parent
- Aminopyrazines
- Alternative Parents
- Imidolactams / Aryl chlorides / Heteroaromatic compounds / Azacyclic compounds / Primary amines / Organopnictogen compounds / Organochlorides / Hydrocarbon derivatives
- Substituents
- Amine / Aminopyrazine / Aromatic heteromonocyclic compound / Aryl chloride / Aryl halide / Azacycle / Heteroaromatic compound / Hydrocarbon derivative / Imidolactam / Organic nitrogen compound
- Molecular Framework
- Aromatic heteromonocyclic compounds
- External Descriptors
- Not Available
- Affected organisms
- Not Available
Chemical Identifiers
- UNII
- CVL0CMW8XR
- CAS number
- Not Available
- InChI Key
- JTPXVCKCLBROOJ-UHFFFAOYSA-N
- InChI
- InChI=1S/C4H4ClN3/c5-3-1-7-2-4(6)8-3/h1-2H,(H2,6,8)
- IUPAC Name
- 6-chloropyrazin-2-amine
- SMILES
- NC1=CN=CC(Cl)=N1
References
- General References
- Not Available
- External Links
- PubChem Compound
- 118458
- PubChem Substance
- 46505223
- ChemSpider
- 105877
- BindingDB
- 24626
- ChEMBL
- CHEMBL191632
- ZINC
- ZINC000001101988
- PDBe Ligand
- CIG
- PDB Entries
- 1wcc
Clinical Trials
- Clinical Trials
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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 55.9 mg/mL ALOGPS logP 0.63 ALOGPS logP 0.13 Chemaxon logS -0.37 ALOGPS pKa (Strongest Acidic) 19.58 Chemaxon pKa (Strongest Basic) 0.44 Chemaxon Physiological Charge 0 Chemaxon Hydrogen Acceptor Count 3 Chemaxon Hydrogen Donor Count 1 Chemaxon Polar Surface Area 51.8 Å2 Chemaxon Rotatable Bond Count 0 Chemaxon Refractivity 32.62 m3·mol-1 Chemaxon Polarizability 11.25 Å3 Chemaxon Number of Rings 1 Chemaxon Bioavailability 1 Chemaxon Rule of Five Yes Chemaxon Ghose Filter No Chemaxon Veber's Rule No Chemaxon MDDR-like Rule No Chemaxon - Predicted ADMET Features
Property Value Probability Human Intestinal Absorption + 0.9575 Blood Brain Barrier + 0.9737 Caco-2 permeable + 0.7801 P-glycoprotein substrate Non-substrate 0.7907 P-glycoprotein inhibitor I Non-inhibitor 0.9873 P-glycoprotein inhibitor II Non-inhibitor 0.9937 Renal organic cation transporter Non-inhibitor 0.8568 CYP450 2C9 substrate Non-substrate 0.9062 CYP450 2D6 substrate Non-substrate 0.9007 CYP450 3A4 substrate Non-substrate 0.7886 CYP450 1A2 substrate Non-inhibitor 0.8226 CYP450 2C9 inhibitor Non-inhibitor 0.9354 CYP450 2D6 inhibitor Non-inhibitor 0.9525 CYP450 2C19 inhibitor Non-inhibitor 0.8288 CYP450 3A4 inhibitor Non-inhibitor 0.9346 CYP450 inhibitory promiscuity Low CYP Inhibitory Promiscuity 0.8889 Ames test Non AMES toxic 0.6808 Carcinogenicity Non-carcinogens 0.8822 Biodegradation Not ready biodegradable 0.9951 Rat acute toxicity 2.7244 LD50, mol/kg Not applicable hERG inhibition (predictor I) Weak inhibitor 0.945 hERG inhibition (predictor II) Non-inhibitor 0.9236
Spectra
- Mass Spec (NIST)
- Not Available
- Spectra
Spectrum Spectrum Type Splash Key Predicted GC-MS Spectrum - GC-MS Predicted GC-MS splash10-004i-7900000000-78ed202d7d7e0ceb8782 Predicted MS/MS Spectrum - 10V, Positive (Annotated) Predicted LC-MS/MS splash10-001i-0900000000-b6a28b1c7cd0368c0197 Predicted MS/MS Spectrum - 10V, Negative (Annotated) Predicted LC-MS/MS splash10-004i-0900000000-63194830b850a2f09251 Predicted MS/MS Spectrum - 20V, Positive (Annotated) Predicted LC-MS/MS splash10-001i-0900000000-199ae402336771dd0512 Predicted MS/MS Spectrum - 40V, Positive (Annotated) Predicted LC-MS/MS splash10-0gvo-9200000000-b39fd09c1a2d394d43c1 Predicted MS/MS Spectrum - 20V, Negative (Annotated) Predicted LC-MS/MS splash10-004i-0900000000-74024c249d5da415538e Predicted MS/MS Spectrum - 40V, Negative (Annotated) Predicted LC-MS/MS splash10-0006-9000000000-9468d81148f028c88c67 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]- 120.717224 predictedDeepCCS 1.0 (2019) [M+H]+ 123.678 predictedDeepCCS 1.0 (2019) [M+Na]+ 132.25941 predictedDeepCCS 1.0 (2019)
Targets
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- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Inhibitor
- 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]
- Zhou Y, Zhang Y, Zhao D, Yu X, Shen X, Zhou Y, Wang S, Qiu Y, Chen Y, Zhu F: TTD: Therapeutic Target Database describing target druggability information. Nucleic Acids Res. 2024 Jan 5;52(D1):D1465-D1477. doi: 10.1093/nar/gkad751. [Article]
Drug created at June 13, 2005 13:24 / Updated at August 26, 2024 19:22