Relevant Data

Food Additives Approved in the United States


General Information

CAS number: 27939-60-2
JECFA number: 1900
FEMA number: 4505
Functional Class: Flavouring Agent
FLAVOURING_AGENT

From apps.who.int


Evaluations

Evaluation year: 2010
ADI: No safety concern at current levels of intake when used as a flavouring agent
Specs Code: N
Report: TRS 960-JECFA 73
Tox Monograph: FAS 64-JECFA 73
Specification: Compendium of FAO food addtitive specifications

From apps.who.int


Computed Descriptors

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2D Structure
CID5368103
IUPAC Name(E)-1-methylsulfanylbut-1-ene
InChIInChI=1S/C5H10S/c1-3-4-5-6-2/h4-5H,3H2,1-2H3/b5-4+
InChI KeyQOKMHYUWJKXWOV-SNAWJCMRSA-N
Canonical SMILESCCC=CSC
Molecular FormulaC5H10S
Wikipedia(1E)-1-(methylthio)-1-butene

From Pubchem


Computed Properties

Property Name Property Value
Molecular Weight102.195
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count2
Complexity39.2
CACTVS Substructure Key Fingerprint A A A D c c B g A A B 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 A Q A A A A A C A C E Q A C C A A A A A A i A A C B C A A A A A A A g A A A I A A A A A A g A A A A A A 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 A A A A A A A A A A A A A A = =
Topological Polar Surface Area25.3
Monoisotopic Mass102.05
Exact Mass102.05
XLogP3None
XLogP3-AA2.0
Compound Is CanonicalizedTrue
Formal Charge0
Heavy Atom Count6
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
Isotope Atom Count0
Covalently-Bonded Unit Count1

From Pubchem


ADMET Predicted Profile --- Classification

Model Result Probability
Absorption
Blood-Brain BarrierBBB+0.9770
Human Intestinal AbsorptionHIA+0.9944
Caco-2 PermeabilityCaco2+0.7353
P-glycoprotein SubstrateNon-substrate0.8073
P-glycoprotein InhibitorNon-inhibitor0.9034
Non-inhibitor0.9107
Renal Organic Cation TransporterNon-inhibitor0.9215
Distribution
Subcellular localizationLysosome0.5000
Metabolism
CYP450 2C9 SubstrateNon-substrate0.8342
CYP450 2D6 SubstrateNon-substrate0.8611
CYP450 3A4 SubstrateNon-substrate0.7236
CYP450 1A2 InhibitorNon-inhibitor0.7631
CYP450 2C9 InhibitorNon-inhibitor0.8708
CYP450 2D6 InhibitorNon-inhibitor0.9290
CYP450 2C19 InhibitorNon-inhibitor0.8669
CYP450 3A4 InhibitorNon-inhibitor0.9851
CYP Inhibitory PromiscuityLow CYP Inhibitory Promiscuity0.6208
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.9462
Non-inhibitor0.9403
AMES ToxicityNon AMES toxic0.9324
CarcinogensCarcinogens 0.7149
Fish ToxicityHigh FHMT0.7638
Tetrahymena Pyriformis ToxicityHigh TPT0.9385
Honey Bee ToxicityHigh HBT0.8735
BiodegradationNot ready biodegradable0.9315
Acute Oral ToxicityIII0.8494
Carcinogenicity (Three-class)Non-required0.5385

From admetSAR


ADMET Predicted Profile --- Regression

Model Value Unit
Absorption
Aqueous solubility-1.9456LogS
Caco-2 Permeability1.6100LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity1.9264LD50, mol/kg
Fish Toxicity1.9948pLC50, mg/L
Tetrahymena Pyriformis Toxicity-0.1862pIGC50, ug/L

From admetSAR


Taxonomic Classification

KingdomOrganic compounds
SuperclassOrganosulfur compounds
ClassThioethers
SubclassThioenol ethers
Intermediate Tree NodesNot available
Direct ParentThioenol ethers
Alternative Parents
Molecular FrameworkAliphatic acyclic compounds
SubstituentsThioenolether - Sulfenyl compound - Hydrocarbon derivative - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as thioenol ethers. These are compounds containing the enol ether functional group, with the formula R3SCR2=CR1.

From ClassyFire