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Record Information
Version1.0
Created at2022-09-09 01:34:54 UTC
Updated at2022-09-09 01:34:54 UTC
NP-MRD IDNP0277109
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2r,3r)-2-[(1s,3as,5ar,7r,8s,9ar,9br,11ar)-3a,7,8-trihydroxy-9a,11a-dimethyl-5-oxo-1h,2h,3h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-2,6-dihydroxy-6-methylheptan-3-yl acetate
Description20-Hydroxyecdysone 22-acetate belongs to the class of organic compounds known as pentahydroxy bile acids, alcohols and derivatives. These are bile acids, alcohols or derivatives bearing five hydroxyl groups. (2r,3r)-2-[(1s,3as,5ar,7r,8s,9ar,9br,11ar)-3a,7,8-trihydroxy-9a,11a-dimethyl-5-oxo-1h,2h,3h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]-2,6-dihydroxy-6-methylheptan-3-yl acetate is found in Ajuga reptans, Digitalis purpurea, Iotrochota birotulata and Silene turkestanica. It was first documented in 1993 (PMID: 8224757). Based on a literature review a small amount of articles have been published on 20-Hydroxyecdysone 22-acetate (PMID: 11755058) (PMID: 7607304) (PMID: 24242643).
Structure
Thumb
Synonyms
ValueSource
20-Hydroxyecdysone 22-acetic acidGenerator
Chemical FormulaC29H46O8
Average Mass522.6790 Da
Monoisotopic Mass522.31927 Da
IUPAC Name(2R,3R)-2,6-dihydroxy-6-methyl-2-[(1R,2R,4S,5R,7R,11S,14S,15R)-4,5,11-trihydroxy-2,15-dimethyl-8-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-9-en-14-yl]heptan-3-yl acetate
Traditional Name(2R,3R)-2,6-dihydroxy-6-methyl-2-[(1R,2R,4S,5R,7R,11S,14S,15R)-4,5,11-trihydroxy-2,15-dimethyl-8-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-9-en-14-yl]heptan-3-yl acetate
CAS Registry NumberNot Available
SMILES
CC(=O)O[C@H](CCC(C)(C)O)[C@](C)(O)[C@H]1CC[C@@]2(O)C3=CC(=O)[C@@H]4C[C@@H](O)[C@@H](O)C[C@]4(C)[C@H]3CC[C@]12C
InChI Identifier
InChI=1S/C29H46O8/c1-16(30)37-24(9-10-25(2,3)34)28(6,35)23-8-12-29(36)18-13-20(31)19-14-21(32)22(33)15-26(19,4)17(18)7-11-27(23,29)5/h13,17,19,21-24,32-36H,7-12,14-15H2,1-6H3/t17-,19-,21+,22-,23-,24+,26+,27+,28+,29+/m0/s1
InChI KeyYAIZECBIJHIPCU-FORVDKSSSA-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
Ajuga reptansLOTUS Database
Digitalis purpureaLOTUS Database
Iotrochota birotulataLOTUS Database
Silene turkestanicaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pentahydroxy bile acids, alcohols and derivatives. These are bile acids, alcohols or derivatives bearing five hydroxyl groups.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassBile acids, alcohols and derivatives
Direct ParentPentahydroxy bile acids, alcohols and derivatives
Alternative Parents
Substituents
  • Pentahydroxy bile acid, alcohol, or derivatives
  • Cholesterol-skeleton
  • Cholesterol
  • Cholestane-skeleton
  • 25-hydroxysteroid
  • Ecdysteroid
  • Steroid ester
  • 20-hydroxysteroid
  • 14-hydroxysteroid
  • 6-oxosteroid
  • 3-beta-hydroxysteroid
  • Hydroxysteroid
  • Oxosteroid
  • 2-hydroxysteroid
  • 3-hydroxysteroid
  • 3-hydroxy-delta-7-steroid
  • Delta-7-steroid
  • Cyclohexenone
  • Tertiary alcohol
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid ester
  • Ketone
  • Polyol
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organooxygen compound
  • Organic oxide
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
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
logP1.05ChemAxon
pKa (Strongest Acidic)13.33ChemAxon
pKa (Strongest Basic)-2.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area144.52 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity138.03 m³·mol⁻¹ChemAxon
Polarizability58.01 ųChemAxon
Number of Rings4ChemAxon
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 ID10391960
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound15607741
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Odinokov VN, Galyautdinov IV, Nedopekin DV, Khalilov LM, Shashkov AS, Kachala VV, Dinan L, Lafont R: Phytoecdysteroids from the juice of Serratula coronata L. (Asteraceae). Insect Biochem Mol Biol. 2002 Feb;32(2):161-5. doi: 10.1016/s0965-1748(01)00106-0. [PubMed:11755058 ]
  2. Savolainen V, Wuest J, Lafont R, Connat JL: Effects of ingested phytoecdysteroids in the female soft tick Ornithodoros moubata. Experientia. 1995 Jun 14;51(6):596-600. doi: 10.1007/BF02128751. [PubMed:7607304 ]
  3. Tomaschko KH: Ecdysteroids fromPycnogonum litorale (Arthropoda, Pantopoda) act as chemical defense againstCarcinus maenas (Crustacea, Decapoda). J Chem Ecol. 1994 Jul;20(7):1445-55. doi: 10.1007/BF02059872. [PubMed:24242643 ]
  4. Tomaschko KH, Buckmann D: Excessive abundance and dynamics of unusual ecdysteroids in Pycnogonum litorale strom (Arthropoda, Pantopoda). Gen Comp Endocrinol. 1993 Jun;90(3):296-305. doi: 10.1006/gcen.1993.1085. [PubMed:8224757 ]
  5. LOTUS database [Link]