Undecanal
Relevant Data
Food Additives Approved in the United States:
Food Additives Approved by WHO:
General Information
| Chemical name | Undecanal |
| CAS number | 112-44-7 |
| COE number | 121 |
| JECFA number | 107 |
| Flavouring type | substances |
| FL No. | 05.034 |
| Mixture | No |
| Purity of the named substance at least 95% unless otherwise specified | At least 92%; secondary component 4-8% 2-methyldecanal |
| Reference body | JECFA |
From webgate.ec.europa.eu
Computed Descriptors
Download SDF| 2D Structure | |
| CID | 8186 |
| IUPAC Name | undecanal |
| InChI | InChI=1S/C11H22O/c1-2-3-4-5-6-7-8-9-10-11-12/h11H,2-10H2,1H3 |
| InChI Key | KMPQYAYAQWNLME-UHFFFAOYSA-N |
| Canonical SMILES | CCCCCCCCCCC=O |
| Molecular Formula | C11H22O |
| Wikipedia | undecanal |
From Pubchem
Computed Properties
| Property Name | Property Value |
|---|---|
| Molecular Weight | 170.296 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 9 |
| Complexity | 89.0 |
| CACTVS Substructure Key Fingerprint | A A A D c e B w 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 A A A A A A A A A A A A A A A A G g A A A A A A C A C g g A I C A A A A A A A I A A g Q g A A A A A A A A A A A A A E A A A A A A B I A A A A A A A A A A A A A A A E I i I C 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 | 17.1 |
| Monoisotopic Mass | 170.167 |
| Exact Mass | 170.167 |
| XLogP3 | None |
| XLogP3-AA | 4.3 |
| Compound Is Canonicalized | True |
| Formal Charge | 0 |
| Heavy Atom Count | 12 |
| 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
ADMET Predicted Profile --- Classification
| Model | Result | Probability |
|---|---|---|
| Absorption | ||
| Blood-Brain Barrier | BBB+ | 0.9851 |
| Human Intestinal Absorption | HIA+ | 0.9953 |
| Caco-2 Permeability | Caco2+ | 0.8562 |
| P-glycoprotein Substrate | Non-substrate | 0.6717 |
| P-glycoprotein Inhibitor | Non-inhibitor | 0.8894 |
| Non-inhibitor | 0.8900 | |
| Renal Organic Cation Transporter | Non-inhibitor | 0.8839 |
| Distribution | ||
| Subcellular localization | Mitochondria | 0.3433 |
| Metabolism | ||
| CYP450 2C9 Substrate | Non-substrate | 0.8205 |
| CYP450 2D6 Substrate | Non-substrate | 0.8595 |
| CYP450 3A4 Substrate | Non-substrate | 0.7271 |
| CYP450 1A2 Inhibitor | Inhibitor | 0.7096 |
| CYP450 2C9 Inhibitor | Non-inhibitor | 0.9372 |
| CYP450 2D6 Inhibitor | Non-inhibitor | 0.9645 |
| CYP450 2C19 Inhibitor | Non-inhibitor | 0.9645 |
| CYP450 3A4 Inhibitor | Non-inhibitor | 0.9876 |
| CYP Inhibitory Promiscuity | Low CYP Inhibitory Promiscuity | 0.9015 |
| Excretion | ||
| Toxicity | ||
| Human Ether-a-go-go-Related Gene Inhibition | Weak inhibitor | 0.8058 |
| Non-inhibitor | 0.8444 | |
| AMES Toxicity | Non AMES toxic | 0.9812 |
| Carcinogens | Carcinogens | 0.5807 |
| Fish Toxicity | High FHMT | 0.8899 |
| Tetrahymena Pyriformis Toxicity | High TPT | 0.9961 |
| Honey Bee Toxicity | High HBT | 0.6964 |
| Biodegradation | Ready biodegradable | 0.7513 |
| Acute Oral Toxicity | III | 0.8649 |
| Carcinogenicity (Three-class) | Non-required | 0.7426 |
From admetSAR
ADMET Predicted Profile --- Regression
| Model | Value | Unit |
|---|---|---|
| Absorption | ||
| Aqueous solubility | -2.7656 | LogS |
| Caco-2 Permeability | 1.3690 | LogPapp, cm/s |
| Distribution | ||
| Metabolism | ||
| Excretion | ||
| Toxicity | ||
| Rat Acute Toxicity | 1.5199 | LD50, mol/kg |
| Fish Toxicity | -0.0883 | pLC50, mg/L |
| Tetrahymena Pyriformis Toxicity | 0.7013 | pIGC50, ug/L |
From admetSAR
Taxonomic Classification
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic oxygen compounds |
| Class | Organooxygen compounds |
| Subclass | Carbonyl compounds |
| Intermediate Tree Nodes | Aldehydes |
| Direct Parent | Medium-chain aldehydes |
| Alternative Parents | |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Medium-chain aldehyde - Alpha-hydrogen aldehyde - Organic oxide - Hydrocarbon derivative - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as medium-chain aldehydes. These are an aldehyde with a chain length containing between 6 and 12 carbon atoms. |
From ClassyFire