Natamycin

Basic Info

FADB-China IDC0097
Substance NamePreservative
Substance Chinese Name防腐剂
Molecular NameNatamycin
Molecular Chinese Name纳他霉素
2D StructureNo image
CAS Number7681-93-8
PubChem CID5284447
FormulaC33H47NO13
IUPAC Name(1R,3S,5R,7R,8E,12R,14E,16E,18E,20E,22R,24S,25R,26S)-22-[(2R,3S,4S,5S,6R)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-1,3,26-trihydroxy-12-methyl-10-oxo-6,11,28-trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid
InChI KeyNCXMLFZGDNKEPB-FFPOYIOWSA-N
InChIInChI=1S/C33H47NO13/c1-18-10-8-6-4-3-5-7-9-11-21(45-32-30(39)28(34)29(38)19(2)44-32)15-25-27(31(40)41)22(36)17-33(42,47-25)16-20(35)14-24-23(46-24)12-13-26(37)43-18/h3-9,11-13,18-25,27-30,32,35-36,38-39,42H,10,14-17,34H2,1-2H3,(H,40,41)/b4-3+,7-5+,8-6+,11-9+,13-12+/t18-,19-,20+,21+,22+,23-,24-,25+,27-,28+,29-,30+,32+,33-/m1/s1
Canonical SMILES

CC1CC=CC=CC=CC=CC(CC2C(C(CC(O2)(CC(CC3C(O3)C=CC(=O)O1)O)O)O)C(=O)O)OC4C(C(C(C(O4)C)O)N)O

Isomeric SMILES

C[C@@H]1C/C=C/C=C/C=C/C=C/[C@@H](C[C@H]2[C@@H]([C@H](C[C@](O2)(C[C@H](C[C@@H]3[C@H](O3)/C=C/C(=O)O1)O)O)O)C(=O)O)O[C@H]4[C@H]([C@H]([C@@H]([C@H](O4)C)O)N)O

CFM-ID 3.0URL Link
Related linksTransportation, Processing, Circulation
Addition PurposesAntiseptic
Molecular Synonyms
        
            NATAMYCIN
        
            Pimaricin
        
            7681-93-8
        
            Natamycinum
        
            Natamicina
        
            Natamycine
        
            Natamycin(Pimaricin)
        
            Tennecetin
        
            Delvocid
        
            UNII-8O0C852CPO
        
Data UploaderShuyu Ouyang
Update DateAug 12, 2019 09:52

Properties

Property NameProperty Value
Molecular Weight665.7
Hydrogen Bond Donor Count7
Hydrogen Bond Acceptor Count14
Rotatable Bond Count3
Complexity1220
Monoisotopic Mass665.30474057
Exact Mass665.30474057
XLogP-1.3
Formal Charge0
Heavy Atom Count47
Defined Atom Stereocenter Count14
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count5
Undefined Bond Stereocenter Count0
Isotope Atom Count0
Covalently-Bonded Unit Count1

ADMET

Model Result Probability
Absorption
Blood-Brain BarrierBBB-0.9789
Human Intestinal AbsorptionHIA-0.8512
Caco-2 PermeabilityCaco2-0.6947
P-glycoprotein SubstrateSubstrate0.5926
P-glycoprotein InhibitorNon-inhibitor0.7063
Non-inhibitor0.9224
Renal Organic Cation TransporterNon-inhibitor0.9629
Distribution
Subcellular localizationLysosome0.5232
Metabolism
CYP450 2C9 SubstrateNon-substrate0.7748
CYP450 2D6 SubstrateNon-substrate0.8576
CYP450 3A4 SubstrateNon-substrate0.5291
CYP450 1A2 InhibitorNon-inhibitor0.9046
CYP450 2C9 InhibitorNon-inhibitor0.9154
CYP450 2D6 InhibitorNon-inhibitor0.9231
CYP450 2C19 InhibitorNon-inhibitor0.9025
CYP450 3A4 InhibitorNon-inhibitor0.8632
CYP Inhibitory PromiscuityLow CYP Inhibitory Promiscuity0.9632
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.9940
Non-inhibitor0.9406
AMES ToxicityNon AMES toxic0.6606
CarcinogensNon-carcinogens0.9448
Fish ToxicityHigh FHMT0.8891
Tetrahymena Pyriformis ToxicityHigh TPT0.9885
Honey Bee ToxicityHigh HBT0.5149
BiodegradationNot ready biodegradable0.9718
Acute Oral ToxicityIII0.7892
Carcinogenicity (Three-class)Non-required0.4849

ADMET -- Regression

Model Value Unit
Aqueous solubility-3.1478LogS
Caco-2 Permeability-0.3185LogPapp, cm/s
Rat Acute Toxicity2.4181LD50, mol/kg
Fish Toxicity1.3083pLC50, mg/L
Tetrahymena Pyriformis Toxicity0.4930pIGC50, ug/L

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