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Record Information
Version2.0
Created at2024-09-11 11:12:20 UTC
Updated at2024-09-11 11:12:20 UTC
NP-MRD IDNP0337517
Secondary Accession NumbersNone
Natural Product Identification
Common NameLithol Rubine
DescriptionLithol Rubine, also known as c.I. 15850 Or E180, belongs to the class of organic compounds known as naphthalenecarboxylic acids. Naphthalenecarboxylic acids are compounds containing a naphthalene moiety, which bears a carboxylic acid group one or more positions. Naphthalene is a bicyclic compound that is made up of two fused benzene ring. Lithol Rubine is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
3-Hydroxy-4-((4-methyl-2-sulphophenyl)azo)-2-naphthoic acidHMDB
3-Hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2-naphthalenecarboxylic acid, 9ciHMDB
C.I. 15850HMDB
C.I. pigment red 57HMDB
e180HMDB
Litholrubine BKHMDB
Chemical FormulaC18H14N2O6S
Average Mass386.3800 Da
Monoisotopic Mass386.05726 Da
IUPAC Name3-hydroxy-4-[(E)-2-(4-methyl-2-sulfophenyl)diazen-1-yl]naphthalene-2-carboxylic acid
Traditional Name3-hydroxy-4-[(E)-2-(4-methyl-2-sulfophenyl)diazen-1-yl]naphthalene-2-carboxylic acid
CAS Registry NumberNot Available
SMILES
CC1=CC(=C(C=C1)\N=N\C1=C(O)C(=CC2=CC=CC=C12)C(O)=O)S(O)(=O)=O
InChI Identifier
InChI=1S/C18H14N2O6S/c1-10-6-7-14(15(8-10)27(24,25)26)19-20-16-12-5-3-2-4-11(12)9-13(17(16)21)18(22)23/h2-9,21H,1H3,(H,22,23)(H,24,25,26)/b20-19+
InChI KeyJYNBEDVXQNFTOX-FMQUCBEESA-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 naphthalenecarboxylic acids. Naphthalenecarboxylic acids are compounds containing a naphthalene moiety, which bears a carboxylic acid group one or more positions. Naphthalene is a bicyclic compound that is made up of two fused benzene ring.
KingdomOrganic compounds
Super ClassBenzenoids
ClassNaphthalenes
Sub ClassNaphthalenecarboxylic acids and derivatives
Direct ParentNaphthalenecarboxylic acids
Alternative Parents
Substituents
  • 2-naphthalenecarboxylic acid
  • 2-naphthol
  • Hydroxybenzoic acid
  • Salicylic acid or derivatives
  • Benzenesulfonate
  • Arylsulfonic acid or derivatives
  • Benzenesulfonyl group
  • 1-sulfo,2-unsubstituted aromatic compound
  • Toluene
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Sulfonyl
  • Organosulfonic acid
  • Organosulfonic acid or derivatives
  • Organic sulfonic acid or derivatives
  • Azo compound
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organic oxide
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Organosulfur compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic 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
logP1.52ALOGPS
logP3.03ChemAxon
logS-3.9ALOGPS
pKa (Strongest Acidic)-2.1ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area136.62 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity101.73 m³·mol⁻¹ChemAxon
Polarizability38 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0041567
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB021557
KNApSAcK IDNot Available
Chemspider ID14583781
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available