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Record Information
Version2.0
Created at2024-09-09 22:04:44 UTC
Updated at2024-09-09 22:04:44 UTC
NP-MRD IDNP0334076
Secondary Accession NumbersNone
Natural Product Identification
Common NameDermatan
DescriptionA naturally occurring glycosaminoglycan found mostly in the skin and in connective tissue. It differs from chondroitin sulfate A (see chondroitin sulfateS) by containing Iduronic acid in place of glucuronic acid, its epimer, at carbon atom 5. (From Merck, 12th ed) Dermatan sulfate consists of sulfated N-acetylgalactosamine alternating with uronic acid residues. The latter are predominantly L-Iduronic acid, some of which are sulfated; there are also occasional glucuronic acid residues. Degradation proceeds stepwise from the nonreducing end by the sequential action of three exo-glycosidases (alpha-L-iduronidase, beta-glucuronidase, and beta-hexosaminidase) and two sulfatases (iduronate 2-sulfatase and N-acetylgalactosamine 4-sulfatase). An endoglycosidase, hyaluronidase, may also participate to a limited extent in the degradation process by cleaving next to the occasional glucuronic acid residues. -- OMMBID 136-2 [HMDB]
Structure
Thumb
Synonyms
ValueSource
b-HeparinHMDB
beta-HeparinHMDB
Chondroitin sulfate bHMDB
Chondroitin sulfate type bHMDB
Chondroitin sulphate bHMDB
Chondroitin sulphate type bHMDB
Chondroitinsulfuric acid bHMDB
Chondroitinsulfuric acid type bHMDB
Dermatan 4-sulfateHMDB
Dermatan 4-sulphateHMDB
Dermatan hydrogen sulfateHMDB
Dermatan hydrogen sulphateHMDB
Dermatan sulfateHMDB
Dermatan sulphateHMDB
Desmin 370HMDB
DS 435HMDB
MF 701HMDB
Chemical Formula(C16H24NO14S)nC2H6
Average MassNot Available
Monoisotopic MassNot Available
IUPAC NameN-[(2R,3R,4R,5R,6R)-4-{[(2R,3R,4S,5S,6R)-6-carboxy-5-ethyl-3,4-dihydroxyoxan-2-yl]methoxy}-6-(hydroxymethyl)-2-methoxy-5-(sulfooxy)oxan-3-yl]ethanecarboximidate
Traditional Nameβ-heparin
CAS Registry NumberNot Available
SMILES
[H][C@]1(CO[C@@]2([H])[C@@]([H])(OS(O)(=O)=O)[C@@]([H])(CO)O[C@@]([H])(OC)[C@]2([H])N=C(C)[O-])O[C@@]([H])(C(O)=O)[C@@]([H])(CC)[C@]([H])(O)[C@@]1([H])O
InChI Identifier
InChI=1S/C18H31NO14S/c1-4-8-12(22)13(23)10(31-14(8)17(24)25)6-30-16-11(19-7(2)21)18(29-3)32-9(5-20)15(16)33-34(26,27)28/h8-16,18,20,22-23H,4-6H2,1-3H3,(H,19,21)(H,24,25)(H,26,27,28)/p-1/t8-,9+,10+,11+,12-,13-,14+,15-,16+,18+/m0/s1
InChI KeyDYTJJIPHSVVNGF-IPUVJUKZSA-M
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 n-acyl-alpha-hexosamines. These are carbohydrate derivatives containing a hexose moiety in which the oxygen atom is replaced by an n-acyl group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentN-acyl-alpha-hexosamines
Alternative Parents
Substituents
  • N-acyl-alpha-hexosamine
  • C-glycosyl compound
  • Glycosyl compound
  • O-glycosyl compound
  • Monosaccharide sulfate
  • Monosaccharide
  • Oxane
  • Pyran
  • Sulfuric acid monoester
  • Sulfate-ester
  • Alkyl sulfate
  • Sulfuric acid ester
  • Acetamide
  • Organic sulfuric acid or derivatives
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Carboxamide group
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Oxacycle
  • Carboxylic acid
  • Dialkyl ether
  • Ether
  • Monocarboxylic acid or derivatives
  • Acetal
  • Organopnictogen compound
  • Carbonyl group
  • Organic nitrogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organonitrogen compound
  • Alcohol
  • Organic anion
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic 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-1ALOGPS
logP-3.2ChemAxon
logS-1.4ALOGPS
pKa (Strongest Acidic)-1.8ChemAxon
pKa (Strongest Basic)1.11ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count14ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area233.93 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity117.97 m³·mol⁻¹ChemAxon
Polarizability47.08 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB022153
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkDermatan sulfate
METLIN IDNot Available
PubChem Compound53477708
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available