This drug entry is a stub and has not been fully annotated. It is scheduled to be annotated soon.
Identification
- Generic Name
- Helium He-3
- DrugBank Accession Number
- DB12940
- Background
Helium He-3 is under investigation in clinical trial NCT00846014 (Asthma Exacerbation and Helium-3 MRI).
- Type
- Small Molecule
- Groups
- Investigational
- Structure
Structure for Helium He-3 (DB12940)
- Weight
- Average: 3.016
Monoisotopic: 3.01602932 - Chemical Formula
- He
- Synonyms
- Helium-3
- Helium, He-3
Pharmacology
- Indication
Not Available
Reduce drug development failure ratesBuild, train, & validate machine-learning modelswith evidence-based and structured datasets.Build, train, & validate predictive machine-learning models with structured datasets.- Contraindications & Blackbox Warnings
Avoid life-threatening adverse drug eventsImprove clinical decision support with information on contraindications & blackbox warnings, population restrictions, harmful risks, & more.Avoid life-threatening adverse drug events & improve clinical decision support.- Pharmacodynamics
Not Available
- Mechanism of action
- Not Available
- 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
Improve decision support & research outcomesWith structured adverse effects data, including: blackbox warnings, adverse reactions, warning & precautions, & incidence rates.Improve decision support & research outcomes with our structured adverse effects data.- 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
- Chemical TaxonomyProvided by Classyfire
- Description
- This compound belongs to the class of inorganic compounds known as homogeneous noble gases. These are inorganic non-metallic compounds in which the largest atom is a halogen atom.
- Kingdom
- Inorganic compounds
- Super Class
- Homogeneous non-metal compounds
- Class
- Homogeneous noble gases
- Sub Class
- Not Available
- Direct Parent
- Homogeneous noble gases
- Alternative Parents
- Not Available
- Substituents
- Homogeneous noble gas
- Molecular Framework
- Not Available
- External Descriptors
- helium atom (CHEBI:30218)
- Affected organisms
- Not Available
Chemical Identifiers
- UNII
- I83W8ELB18
- CAS number
- 14762-55-1
- InChI Key
- SWQJXJOGLNCZEY-BJUDXGSMSA-N
- InChI
- InChI=1S/He/i1-1
- IUPAC Name
- (3He)helium
- SMILES
- [3He]
References
- General References
- Not Available
- External Links
Clinical Trials
- Clinical Trials
Phase Status Purpose Conditions Count Not Available Completed Not Available Bronchiolitis Obliterans Syndrome (BOS) 1 Not Available Completed Basic Science Asthma / Chronic Lung Disease of Prematurity / Cystic Fibrosis (CF) / Healthy Subjects (HS) 1 Not Available Completed Diagnostic Chronic Obstructive Pulmonary Disease (COPD) 1 Not Available Terminated Not Available Chronic Obstructive Pulmonary Disease (COPD) 1 Not Available Terminated Diagnostic Asthma / Chronic Obstructive Pulmonary Disease (COPD) / Cystic Fibrosis (CF) / Healthy Subjects (HS) 1 Not Available Withdrawn Diagnostic Exacerbation of asthma 1
Pharmacoeconomics
- Manufacturers
- Not Available
- Packagers
- Not Available
- Dosage Forms
- Not Available
- Prices
- Not Available
- Patents
- Not Available
Properties
- State
- Not Available
- Experimental Properties
- Not Available
- Predicted Properties
Property Value Source logP 0 ChemAxon Physiological Charge 0 ChemAxon Hydrogen Acceptor Count 0 ChemAxon Hydrogen Donor Count 0 ChemAxon Polar Surface Area 0 Å2 ChemAxon Rotatable Bond Count 0 ChemAxon Refractivity 0 m3·mol-1 ChemAxon Polarizability 1.78 Å3 ChemAxon Number of Rings 0 ChemAxon Bioavailability 1 ChemAxon Rule of Five Yes ChemAxon Ghose Filter No ChemAxon Veber's Rule Yes ChemAxon MDDR-like Rule No ChemAxon - Predicted ADMET Features
- Not Available
Spectra
- Mass Spec (NIST)
- Not Available
- Spectra
Spectrum Spectrum Type Splash Key Predicted MS/MS Spectrum - 10V, Positive (Annotated) Predicted LC-MS/MS Not Available Predicted MS/MS Spectrum - 20V, Positive (Annotated) Predicted LC-MS/MS Not Available Predicted MS/MS Spectrum - 40V, Positive (Annotated) Predicted LC-MS/MS Not Available Predicted MS/MS Spectrum - 10V, Negative (Annotated) Predicted LC-MS/MS Not Available Predicted MS/MS Spectrum - 20V, Negative (Annotated) Predicted LC-MS/MS Not Available Predicted MS/MS Spectrum - 40V, Negative (Annotated) Predicted LC-MS/MS Not Available
Drug created at October 21, 2016 01:30 / Updated at June 12, 2020 16:53