Identification

Generic Name
6S-5,6,7,8-Tetrahydrobiopterin
DrugBank Accession Number
DB03918
Background

Not Available

Type
Small Molecule
Groups
Experimental
Structure
Weight
Average: 241.2471
Monoisotopic: 241.117489371
Chemical Formula
C9H15N5O3
Synonyms
Not Available

Pharmacology

Indication

Not Available

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Contraindications & Blackbox Warnings
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Pharmacodynamics

Not Available

Mechanism of action
TargetActionsOrganism
UNitric oxide synthase, endothelialNot AvailableHumans
Absorption

Not Available

Volume of distribution

Not Available

Protein binding

Not Available

Metabolism
Not Available
Route of elimination

Not Available

Half-life

Not Available

Clearance

Not Available

Adverse Effects
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Toxicity

Not Available

Pathways
Not Available
Pharmacogenomic Effects/ADRs
Not Available

Interactions

Drug Interactions
This information should not be interpreted without the help of a healthcare provider. If you believe you are experiencing an interaction, contact a healthcare provider immediately. The absence of an interaction does not necessarily mean no interactions exist.
Not Available
Food Interactions
Not Available

Categories

Drug Categories
Not Available
Chemical TaxonomyProvided by Classyfire
Description
This compound belongs to the class of organic compounds known as biopterins and derivatives. These are coenzymes containing a 2-amino-pteridine-4-one derivative. They are mainly synthesized in several parts of the body, including the pineal gland.
Kingdom
Organic compounds
Super Class
Organoheterocyclic compounds
Class
Pteridines and derivatives
Sub Class
Pterins and derivatives
Direct Parent
Biopterins and derivatives
Alternative Parents
Secondary alkylarylamines / Pyrimidones / Aminopyrimidines and derivatives / Vinylogous amides / Heteroaromatic compounds / 1,3-aminoalcohols / Secondary alcohols / 1,2-diols / 1,2-aminoalcohols / Azacyclic compounds
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Substituents
1,2-aminoalcohol / 1,2-diol / 1,3-aminoalcohol / Alcohol / Amine / Aminopyrimidine / Aromatic heteropolycyclic compound / Azacycle / Biopterin / Heteroaromatic compound
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Molecular Framework
Aromatic heteropolycyclic compounds
External Descriptors
Not Available
Affected organisms
Not Available

Chemical Identifiers

UNII
Not Available
CAS number
Not Available
InChI Key
FNKQXYHWGSIFBK-ZMIZWQJLSA-N
InChI
InChI=1S/C9H15N5O3/c1-3(15)6(16)4-2-11-7-5(12-4)8(17)14-9(10)13-7/h3-4,6,12,15-16H,2H2,1H3,(H4,10,11,13,14,17)/t3-,4-,6-/m1/s1
IUPAC Name
(6R)-2-amino-6-[(1S,2R)-1,2-dihydroxypropyl]-1,4,5,6,7,8-hexahydropteridin-4-one
SMILES
[H][C@@]1(CNC2=C(N1)C(=O)N=C(N)N2)[C@H](O)[C@@H](C)O

References

General References
Not Available
PubChem Compound
6323235
PubChem Substance
46505886
ChemSpider
4883332
ZINC
ZINC000013815072
PDBe Ligand
BHS
PDB Entries
1dmi

Clinical Trials

Clinical Trials
PhaseStatusPurposeConditionsCount

Pharmacoeconomics

Manufacturers
Not Available
Packagers
Not Available
Dosage Forms
Not Available
Prices
Not Available
Patents
Not Available

Properties

State
Solid
Experimental Properties
Not Available
Predicted Properties
PropertyValueSource
logP-2.7Chemaxon
pKa (Strongest Acidic)13.52Chemaxon
pKa (Strongest Basic)5.41Chemaxon
Physiological Charge0Chemaxon
Hydrogen Acceptor Count8Chemaxon
Hydrogen Donor Count6Chemaxon
Polar Surface Area132 Å2Chemaxon
Rotatable Bond Count2Chemaxon
Refractivity68.43 m3·mol-1Chemaxon
Polarizability23.52 Å3Chemaxon
Number of Rings2Chemaxon
Bioavailability1Chemaxon
Rule of FiveNoChemaxon
Ghose FilterNoChemaxon
Veber's RuleNoChemaxon
MDDR-like RuleNoChemaxon
Predicted ADMET Features
Not Available

Spectra

Mass Spec (NIST)
Not Available
Spectra
SpectrumSpectrum TypeSplash Key
Predicted GC-MS Spectrum - GC-MSPredicted GC-MSNot Available
Predicted MS/MS Spectrum - 10V, Positive (Annotated)Predicted LC-MS/MSNot Available
Predicted MS/MS Spectrum - 20V, Positive (Annotated)Predicted LC-MS/MSNot Available
Predicted MS/MS Spectrum - 40V, Positive (Annotated)Predicted LC-MS/MSNot Available
Predicted MS/MS Spectrum - 10V, Negative (Annotated)Predicted LC-MS/MSNot Available
Predicted MS/MS Spectrum - 20V, Negative (Annotated)Predicted LC-MS/MSNot Available
Predicted MS/MS Spectrum - 40V, Negative (Annotated)Predicted LC-MS/MSNot Available

Targets

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Kind
Protein
Organism
Humans
Pharmacological action
Unknown
General Function
Tetrahydrobiopterin binding
Specific Function
Produces nitric oxide (NO) which is implicated in vascular smooth muscle relaxation through a cGMP-mediated signal transduction pathway. NO mediates vascular endothelial growth factor (VEGF)-induce...
Gene Name
NOS3
Uniprot ID
P29474
Uniprot Name
Nitric oxide synthase, endothelial
Molecular Weight
133287.62 Da
References
  1. Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [Article]
  2. Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [Article]
  3. Berman HM, Westbrook J, Feng Z, Gilliland G, Bhat TN, Weissig H, Shindyalov IN, Bourne PE: The Protein Data Bank. Nucleic Acids Res. 2000 Jan 1;28(1):235-42. [Article]

Drug created at June 13, 2005 13:24 / Updated at June 12, 2020 16:52