PYRIDINE
General Information
| Mainterm | PYRIDINE |
| Doc Type | ASP |
| CAS Reg.No.(or other ID) | 110-86-1 |
| Regnum |
177.1580 177.1585 172.515 |
From www.fda.gov
Computed Descriptors
Download SDF| 2D Structure | |
| CID | 1049 |
| IUPAC Name | pyridine |
| InChI | InChI=1S/C5H5N/c1-2-4-6-5-3-1/h1-5H |
| InChI Key | JUJWROOIHBZHMG-UHFFFAOYSA-N |
| Canonical SMILES | C1=CC=NC=C1 |
| Molecular Formula | C5H5N |
| Wikipedia | pyridine |
From Pubchem
Computed Properties
| Property Name | Property Value |
|---|---|
| Molecular Weight | 79.102 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Complexity | 30.9 |
| CACTVS Substructure Key Fingerprint | A A A D c Y B i A A A A A A A A A A A A A A A A A A A A A A A A A A A s A A A A A A A A A A A B g A A A H A A A A A A A C A D B E g Q 8 g J I I E A C g A D B n R A C C g C A x A i A I 2 C A 4 Z J g I I O L A k Z G E I A h g g A D I y A Y Q A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A = = |
| Topological Polar Surface Area | 12.9 |
| Monoisotopic Mass | 79.042 |
| Exact Mass | 79.042 |
| Compound Is Canonicalized | True |
| Formal Charge | 0 |
| Heavy Atom Count | 6 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Isotope Atom Count | 0 |
| Covalently-Bonded Unit Count | 1 |
From Pubchem
Food Additives Biosynthesis/Degradation
ADMET Predicted Profile --- Classification
| Model | Result | Probability |
|---|---|---|
| Absorption | ||
| Blood-Brain Barrier | BBB+ | 0.9821 |
| Human Intestinal Absorption | HIA+ | 0.9842 |
| Caco-2 Permeability | Caco2+ | 0.9213 |
| P-glycoprotein Substrate | Non-substrate | 0.8354 |
| P-glycoprotein Inhibitor | Non-inhibitor | 0.9916 |
| Non-inhibitor | 0.9972 | |
| Renal Organic Cation Transporter | Non-inhibitor | 0.8189 |
| Distribution | ||
| Subcellular localization | Mitochondria | 0.5742 |
| Metabolism | ||
| CYP450 2C9 Substrate | Non-substrate | 0.8633 |
| CYP450 2D6 Substrate | Non-substrate | 0.8850 |
| CYP450 3A4 Substrate | Non-substrate | 0.8324 |
| CYP450 1A2 Inhibitor | Inhibitor | 0.6175 |
| CYP450 2C9 Inhibitor | Non-inhibitor | 0.5611 |
| CYP450 2D6 Inhibitor | Non-inhibitor | 0.6486 |
| CYP450 2C19 Inhibitor | Non-inhibitor | 0.6034 |
| CYP450 3A4 Inhibitor | Non-inhibitor | 0.8330 |
| CYP Inhibitory Promiscuity | Low CYP Inhibitory Promiscuity | 0.7623 |
| Excretion | ||
| Toxicity | ||
| Human Ether-a-go-go-Related Gene Inhibition | Weak inhibitor | 0.9269 |
| Non-inhibitor | 0.9583 | |
| AMES Toxicity | Non AMES toxic | 0.9447 |
| Carcinogens | Non-carcinogens | 0.8649 |
| Fish Toxicity | Low FHMT | 0.7904 |
| Tetrahymena Pyriformis Toxicity | Low TPT | 0.6664 |
| Honey Bee Toxicity | High HBT | 0.5649 |
| Biodegradation | Ready biodegradable | 0.7562 |
| Acute Oral Toxicity | II | 0.6991 |
| Carcinogenicity (Three-class) | Warning | 0.5665 |
From admetSAR
ADMET Predicted Profile --- Regression
| Model | Value | Unit |
|---|---|---|
| Absorption | ||
| Aqueous solubility | 0.8227 | LogS |
| Caco-2 Permeability | 2.0349 | LogPapp, cm/s |
| Distribution | ||
| Metabolism | ||
| Excretion | ||
| Toxicity | ||
| Rat Acute Toxicity | 2.4440 | LD50, mol/kg |
| Fish Toxicity | 2.1243 | pLC50, mg/L |
| Tetrahymena Pyriformis Toxicity | -0.6525 | pIGC50, ug/L |
From admetSAR
Taxonomic Classification
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Pyridines and derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyridines and derivatives |
| Alternative Parents | |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyridine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as pyridines and derivatives. These are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms. |
From ClassyFire