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Record Information
Version2.0
Created at2022-09-04 00:52:17 UTC
Updated at2022-09-04 00:52:17 UTC
NP-MRD IDNP0185457
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1r,16r,18r,20r,21s,22s,23r)-13-chloro-20-(hydroxymethyl)-17,19,24-trioxahexacyclo[14.8.1.0²,⁷.0⁸,²⁵.0⁹,¹⁴.0¹⁸,²³]pentacosa-2(7),3,5,8(25),9,11,13-heptaene-3,4,5,11,21,22-hexol
DescriptionCrassifoside H belongs to the class of organic compounds known as fluorenes. Fluorenes are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene. (1r,16r,18r,20r,21s,22s,23r)-13-chloro-20-(hydroxymethyl)-17,19,24-trioxahexacyclo[14.8.1.0²,⁷.0⁸,²⁵.0⁹,¹⁴.0¹⁸,²³]pentacosa-2(7),3,5,8(25),9,11,13-heptaene-3,4,5,11,21,22-hexol was first documented in 2010 (PMID: 20079812). Based on a literature review very few articles have been published on Crassifoside H (PMID: 28970041).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC23H21ClO10
Average Mass492.8600 Da
Monoisotopic Mass492.08232 Da
IUPAC Name(1R,16R,18R,20R,21S,22S,23R)-13-chloro-20-(hydroxymethyl)-17,19,24-trioxahexacyclo[14.8.1.0^{2,7}.0^{8,25}.0^{9,14}.0^{18,23}]pentacosa-2(7),3,5,8(25),9,11,13-heptaene-3,4,5,11,21,22-hexol
Traditional Name(1R,16R,18R,20R,21S,22S,23R)-13-chloro-20-(hydroxymethyl)-17,19,24-trioxahexacyclo[14.8.1.0^{2,7}.0^{8,25}.0^{9,14}.0^{18,23}]pentacosa-2(7),3,5,8(25),9,11,13-heptaene-3,4,5,11,21,22-hexol
CAS Registry NumberNot Available
SMILES
OC[C@H]1O[C@H]2O[C@@H]3CC4=C(Cl)C=C(O)C=C4C4=C3[C@@H](O[C@@H]2[C@@H](O)[C@@H]1O)C1=C4C=C(O)C(O)=C1O
InChI Identifier
InChI=1S/C23H21ClO10/c24-10-2-6(26)1-8-7(10)4-12-16-14(8)9-3-11(27)17(28)19(30)15(9)21(16)34-22-20(31)18(29)13(5-25)33-23(22)32-12/h1-3,12-13,18,20-23,25-31H,4-5H2/t12-,13-,18-,20+,21+,22-,23-/m1/s1
InChI KeyQQWLPAQQNWCXCP-CKDVHYAASA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fluorenes. Fluorenes are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene.
KingdomOrganic compounds
Super ClassBenzenoids
ClassFluorenes
Sub ClassNot Available
Direct ParentFluorenes
Alternative Parents
Substituents
  • Fluorene
  • 2-naphthol
  • Naphthalene
  • Indene
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1,4-dioxepane
  • Dioxepane
  • Aryl chloride
  • Aryl halide
  • Oxane
  • Monosaccharide
  • Secondary alcohol
  • Acetal
  • Oxacycle
  • Dialkyl ether
  • Organoheterocyclic compound
  • Ether
  • Polyol
  • Alcohol
  • Hydrocarbon derivative
  • Primary alcohol
  • Organic oxygen compound
  • Organooxygen compound
  • Organochloride
  • Organohalogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP0.9ChemAxon
pKa (Strongest Acidic)8.38ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area169.3 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity125.64 m³·mol⁻¹ChemAxon
Polarizability47.28 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID28286852
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound44515554
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Li N, Zhu CC, Xiao HM, Wang KJ: Norlignan derivatives from Curculigo breviscapa. Fitoterapia. 2010 Sep;81(6):528-31. doi: 10.1016/j.fitote.2010.01.012. Epub 2010 Jan 15. [PubMed:20079812 ]
  2. Zhang Y, Ge JF, Wang FF, Liu F, Shi C, Li N: Crassifoside H improve the depressive-like behavior of rats under chronic unpredictable mild stress: Possible involved mechanisms. Brain Res Bull. 2017 Oct;135:77-84. doi: 10.1016/j.brainresbull.2017.09.015. Epub 2017 Sep 29. [PubMed:28970041 ]
  3. LOTUS database [Link]