Relevant Data

Food Additives Approved in the United States

Flavouring Substances Approved by European Union:

  • 1-Terpinenol [show]

General Information

Synonyms: TERPINEN-1-OL
Chemical Names: p-MENTH-3-EN-1-OL
CAS number: 586-82-3
COE number: 10252
JECFA number: 373
FEMA number: 3563
Functional Class: Flavouring Agent
FLAVOURING_AGENT

From apps.who.int


Evaluations

Evaluation year: 1998
ADI: No safety concern at current levels of intake when used as a flavouring agent
Report: TRS 891-JECFA 51/79
Tox Monograph: FAS 42-JECFA 51/293
Specification: COMPENDIUM ADDENDUM 8/FNP 52 Add.8/144 (2000)

From apps.who.int


Computed Descriptors

Download SDF
2D Structure
CID11468
IUPAC Name1-methyl-4-propan-2-ylcyclohex-3-en-1-ol
InChIInChI=1S/C10H18O/c1-8(2)9-4-6-10(3,11)7-5-9/h4,8,11H,5-7H2,1-3H3
InChI KeyXJWZDXFFNOMMTD-UHFFFAOYSA-N
Canonical SMILESCC(C)C1=CCC(CC1)(C)O
Molecular FormulaC10H18O
Wikipediap-menth-3-en-1-ol

From Pubchem


Computed Properties

Property Name Property Value
Molecular Weight154.253
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Complexity170.0
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 g A A A A A A A A A A A A A A A A G g A A C A A A D U S A g A A C A A A A A g C A A i B C A A A A A A A g A A A A C A A A A A g A A A I A A Q A A Q A A E w A A I A A O A w N A O 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 Area20.2
Monoisotopic Mass154.136
Exact Mass154.136
XLogP3None
XLogP3-AA2.0
Compound Is CanonicalizedTrue
Formal Charge0
Heavy Atom Count11
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Isotope Atom Count0
Covalently-Bonded Unit Count1

From Pubchem


ADMET Predicted Profile --- Classification

Model Result Probability
Absorption
Blood-Brain BarrierBBB+0.9104
Human Intestinal AbsorptionHIA+0.9969
Caco-2 PermeabilityCaco2+0.7788
P-glycoprotein SubstrateSubstrate0.5887
P-glycoprotein InhibitorNon-inhibitor0.7593
Non-inhibitor0.9440
Renal Organic Cation TransporterNon-inhibitor0.8568
Distribution
Subcellular localizationMitochondria0.4942
Metabolism
CYP450 2C9 SubstrateNon-substrate0.8374
CYP450 2D6 SubstrateNon-substrate0.8391
CYP450 3A4 SubstrateSubstrate0.6309
CYP450 1A2 InhibitorNon-inhibitor0.8832
CYP450 2C9 InhibitorNon-inhibitor0.8299
CYP450 2D6 InhibitorNon-inhibitor0.9440
CYP450 2C19 InhibitorNon-inhibitor0.8797
CYP450 3A4 InhibitorNon-inhibitor0.8774
CYP Inhibitory PromiscuityLow CYP Inhibitory Promiscuity0.9227
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.8716
Non-inhibitor0.8474
AMES ToxicityNon AMES toxic0.8929
CarcinogensNon-carcinogens0.8500
Fish ToxicityHigh FHMT0.8119
Tetrahymena Pyriformis ToxicityHigh TPT0.8735
Honey Bee ToxicityHigh HBT0.8495
BiodegradationNot ready biodegradable0.6054
Acute Oral ToxicityIII0.8213
Carcinogenicity (Three-class)Non-required0.5970

From admetSAR


ADMET Predicted Profile --- Regression

Model Value Unit
Absorption
Aqueous solubility-2.4138LogS
Caco-2 Permeability1.6881LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity2.0424LD50, mol/kg
Fish Toxicity1.1885pLC50, mg/L
Tetrahymena Pyriformis Toxicity0.4346pIGC50, ug/L

From admetSAR


Taxonomic Classification

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
ClassPrenol lipids
SubclassMonoterpenoids
Intermediate Tree NodesNot available
Direct ParentMenthane monoterpenoids
Alternative Parents
Molecular FrameworkAliphatic homomonocyclic compounds
SubstituentsP-menthane monoterpenoid - Monocyclic monoterpenoid - Tertiary alcohol - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Alcohol - Aliphatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as menthane monoterpenoids. These are monoterpenoids with a structure based on the o-, m-, or p-menthane backbone. P-menthane consists of the cyclohexane ring with a methyl group and a (2-methyl)-propyl group at the 1 and 4 ring position, respectively. The o- and m- menthanes are much rarer, and presumably arise by alkyl migration of p-menthanes.

From ClassyFire