Np mrd loader

Record Information
Version2.0
Created at2024-09-11 19:30:42 UTC
Updated at2024-09-11 19:30:42 UTC
NP-MRD IDNP0339063
Secondary Accession NumbersNone
Natural Product Identification
Common Name18-Carboxy-dinor-LTE4
Description18-Carboxy-dinor-LTE4, also known as omega-COOH-dinor-lte(,4), belongs to the class of organic compounds known as cysteine and derivatives. Cysteine and derivatives are compounds containing cysteine or a derivative thereof resulting from reaction of cysteine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. Thus, 18-carboxy-dinor-lte4 is considered to be an eicosanoid lipid molecule. Cysteinyl leukotrienes (CysLTs) are a family of potent inflammatory mediators that appear to contribute to the pathophysiologic features of allergic rhinitis. The PGs and TXs are collectively identified as prostanoids. 18-Carboxy-dinor-LTE4 is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 18-Carboxy-dinor-LTE4 is a metabolite through lipid oxidation of Leukotriene E4 (LTE4). All mammalian cells except erythrocytes synthesize eicosanoids. LTE4, activate contractile and inflammatory processes via specific interaction with putative seven transmembrane-spanning receptors that couple to G proteins and subsequent intracellular signaling pathways.
Structure
Thumb
Synonyms
ValueSource
Omega-COOH-dinor-lte(,4)HMDB
Chemical FormulaC21H31NO7S
Average Mass441.5380 Da
Monoisotopic Mass441.18212 Da
IUPAC Name(4Z,7Z,9E,11E,13R,14S)-13-{[(2S)-2-amino-2-carboxyethyl]sulfanyl}-14-hydroxyoctadeca-4,7,9,11-tetraenedioic acid
Traditional Name(4Z,7Z,9E,11E,13R,14S)-13-{[(2S)-2-amino-2-carboxyethyl]sulfanyl}-14-hydroxyoctadeca-4,7,9,11-tetraenedioic acid
CAS Registry NumberNot Available
SMILES
N[C@H](CS[C@H](\C=C\C=C\C=C/C\C=C/CCC(O)=O)[C@@H](O)CCCC(O)=O)C(O)=O
InChI Identifier
InChI=1S/C21H31NO7S/c22-16(21(28)29)15-30-18(17(23)11-10-14-20(26)27)12-8-6-4-2-1-3-5-7-9-13-19(24)25/h1-2,4-8,12,16-18,23H,3,9-11,13-15,22H2,(H,24,25)(H,26,27)(H,28,29)/b2-1-,6-4+,7-5-,12-8+/t16-,17+,18-/m1/s1
InChI KeyOXCSBZDIZXLXRX-CBAWHTJISA-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 cysteine and derivatives. Cysteine and derivatives are compounds containing cysteine or a derivative thereof resulting from reaction of cysteine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentCysteine and derivatives
Alternative Parents
Substituents
  • Cysteine or derivatives
  • S-alkyl-l-cysteine
  • Alpha-amino acid
  • D-alpha-amino acid
  • Tricarboxylic acid or derivatives
  • Hydroxy fatty acid
  • Thia fatty acid
  • Fatty acyl
  • Secondary alcohol
  • Amino acid
  • Carboxylic acid
  • Dialkylthioether
  • Sulfenyl compound
  • Thioether
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Primary amine
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Amine
  • Organic nitrogen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic 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
logP-0.52ALOGPS
logP-0.19ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)2.38ChemAxon
pKa (Strongest Basic)9.13ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area158.15 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity120.08 m³·mol⁻¹ChemAxon
Polarizability47.55 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0012607
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB029145
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53481489
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References