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Record Information
Version2.0
Created at2022-09-05 01:17:14 UTC
Updated at2022-09-05 01:17:14 UTC
NP-MRD IDNP0205387
Secondary Accession NumbersNone
Natural Product Identification
Common Nameazadirachtin i
DescriptionAzadirachtin I belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17. azadirachtin i is found in Azadirachta indica. azadirachtin i was first documented in 2004 (PMID: 14685815). Based on a literature review a small amount of articles have been published on azadirachtin I (PMID: 26765324) (PMID: 25919947) (PMID: 25919858).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC32H42O12
Average Mass618.6760 Da
Monoisotopic Mass618.26763 Da
IUPAC Name(1S,4S,5R,6S,7S,8R,11R,12R,14S,15S)-12-(acetyloxy)-4,7-dihydroxy-6-[(1S,2S,6S,8S,9R,11S)-2-hydroxy-11-methyl-5,7,10-trioxatetracyclo[6.3.1.0^{2,6}.0^{9,11}]dodec-3-en-9-yl]-6,11-dimethyl-3,9-dioxatetracyclo[6.6.1.0^{1,5}.0^{11,15}]pentadecan-14-yl (2E)-2-methylbut-2-enoate
Traditional Name(1S,4S,5R,6S,7S,8R,11R,12R,14S,15S)-12-(acetyloxy)-4,7-dihydroxy-6-[(1S,2S,6S,8S,9R,11S)-2-hydroxy-11-methyl-5,7,10-trioxatetracyclo[6.3.1.0^{2,6}.0^{9,11}]dodec-3-en-9-yl]-6,11-dimethyl-3,9-dioxatetracyclo[6.6.1.0^{1,5}.0^{11,15}]pentadecan-14-yl (2E)-2-methylbut-2-enoate
CAS Registry NumberNot Available
SMILES
C\C=C(/C)C(=O)O[C@H]1C[C@@H](OC(C)=O)[C@@]2(C)CO[C@@H]3[C@@H]2[C@]11CO[C@H](O)[C@H]1[C@@](C)([C@@H]3O)[C@]12O[C@@]1(C)[C@H]1C[C@@H]2O[C@@H]2OC=C[C@]12O
InChI Identifier
InChI=1S/C32H42O12/c1-7-14(2)24(35)42-18-11-17(41-15(3)33)27(4)12-39-20-21(27)30(18)13-40-25(36)22(30)28(5,23(20)34)32-19-10-16(29(32,6)44-32)31(37)8-9-38-26(31)43-19/h7-9,16-23,25-26,34,36-37H,10-13H2,1-6H3/b14-7+/t16-,17-,18+,19+,20-,21+,22+,23-,25+,26+,27-,28+,29+,30+,31+,32+/m1/s1
InChI KeyDTVGLMFEPSBEIA-GSWRAVRCSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Azadirachta indicaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentLimonoids
Alternative Parents
Substituents
  • Limonoid skeleton
  • Furopyran
  • Fatty acid ester
  • Oxepane
  • Dicarboxylic acid or derivatives
  • Oxane
  • Pyran
  • Fatty acyl
  • Tetrahydrofuran
  • Tertiary alcohol
  • Dihydrofuran
  • Cyclic alcohol
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Furan
  • Secondary alcohol
  • Hemiacetal
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Oxacycle
  • Ether
  • Oxirane
  • Organoheterocyclic compound
  • Acetal
  • Dialkyl ether
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP0.37ChemAxon
pKa (Strongest Acidic)11.9ChemAxon
pKa (Strongest Basic)-3.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area162.74 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity148.64 m³·mol⁻¹ChemAxon
Polarizability62.25 ųChemAxon
Number of Rings8ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID21865383
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound16722130
PDB IDNot Available
ChEBI ID38520
Good Scents IDNot Available
References
General References
  1. Shi H, Tan C, Zhang W, Zhang Z, Long R, Gong J, Luo T, Yang Z: Gold-Catalyzed Enantio- and Diastereoselective Syntheses of Left Fragments of Azadirachtin/Meliacarpin-Type Limonoids. J Org Chem. 2016 Feb 5;81(3):751-71. doi: 10.1021/acs.joc.5b02560. Epub 2016 Jan 25. [PubMed:26765324 ]
  2. Tan C, Chen W, Mu X, Chen Q, Gong J, Luo T, Yang Z: Synthetic Progress toward Azadirachtins. 2. Enantio- and Diastereoselective Synthesis of the Right-Wing Fragment of 11-epi-Azadirachtin I. Org Lett. 2015 May 15;17(10):2338-41. doi: 10.1021/acs.orglett.5b00831. Epub 2015 Apr 28. [PubMed:25919947 ]
  3. Shi H, Tan C, Zhang W, Zhang Z, Long R, Luo T, Yang Z: Synthetic Progress toward Azadirachtins. 1. Enantio- and Diastereoselective Synthesis of the Left-Wing Fragment of 11-epi-Azadirachtin I. Org Lett. 2015 May 15;17(10):2342-5. doi: 10.1021/acs.orglett.5b00829. Epub 2015 Apr 28. [PubMed:25919858 ]
  4. Barrek S, Paisse O, Grenier-Loustalot MF: Analysis of neem oils by LC-MS and degradation kinetics of azadirachtin-A in a controlled environment. Characterization of degradation products by HPLC-MS-MS. Anal Bioanal Chem. 2004 Feb;378(3):753-63. doi: 10.1007/s00216-003-2377-0. Epub 2003 Dec 18. [PubMed:14685815 ]
  5. LOTUS database [Link]