Showing information for HMDB0001140 ('octanal')


Metabolite information

HMDB ID HMDB0001140
Synonyms
1-Caprylaldehyde
1-Octaldehyde
1-Octanal
1-Octylaldehyde
Aldehyde C-8
Aldehyde C8
Antifoam-LF
C-8 Aldehyde
Caprylaldehyd
Caprylaldehyde
Caprylic aldehyde
Cellular membrane
Cucurbits
Digestion
Faecal
Faeces
Fauna
Fecal
Flora
Gourds
Gramineae
Kaprylaldehyd
Legume
N-Caprylaldehyde
N-Octaldehyde
N-Octanal
N-Octyl aldehyde
N-Octylal
Octaldehyde
Octan-1-al
Octanaldehyde
Octanoic aldehyde
Octylaldehyd
Octylaldehyde
Oktanal
Oktylaldehyd
Papilionoideae
Soy
Soya
Soya bean
Soybean
Stool
Chemical formula C8H16O
IUPAC name
octanal
CAS registry number 124-13-0
Monisotopic molecular weight 128.120115134

Chemical taxonomy

Super class Organic oxygen compounds
Class Organooxygen compounds
Sub class Carbonyl compounds

Biological properties

Pahtways
Author-emphasized biomarker in the paper(s)

Lung cancer metabolomics studies that identify HMDB0001140 ('octanal')


Reference Country Specimen Marker function Participants (Case) Participants (Control)
Cancer type Stage Number Gender (M,F) Age mean (range) (M/F) Smoking status Type Number Gender (M,F) Age mean (range) (M/F) Smoking status
Fuchs et al. 2010 exhaled breath diagnosis NSCLC, SCLC 12 11, 1 healthy 24 10, 14 smoker, non-smoker
Filipiak et al. 2014 tissue diagnosis NSCLC, SCLC I, II, III, IV 14 6, 8 67.7, 63.4 smoker, non-smoker tumor vs. adjacent normal tissue 13 12, 16 52 ± 17 former, non-smokers
Filipiak et al. 2014 exhaled breath diagnosis SCLC, squamous cell carcinoma, adenocarcinoma, large cell carcinoma, mesothelioma, carcinoid 36 25, 11 63 ± 7 former, non-smokers healthy 28 12, 16 52 ± 17 former, non-smokers
Reference Chromatography Ion source Positive/Negative mode Mass analyzer Identification level
Fuchs et al. 2010 GC EI
Filipiak et al. 2014 GC
Filipiak et al. 2014 GC
Reference Data processing software Database search
Fuchs et al. 2010
Filipiak et al. 2014 NIST 2005
Filipiak et al. 2014 NIST 2005
Reference Difference method Mean concentration (case) Mean concentration (control) Fold change (case/control) P-value FDR VIP
Fuchs et al. 2010 Kruskal–Wallis 0.014
Filipiak et al. 2014 Kruskal–Wallis test, Spearman
Filipiak et al. 2014 Kruskal–Wallis test, Spearman
Reference Classification method Cutoff value AUROC 95%CI Sensitivity (%) Specificity (%) Accuracy (%)
Fuchs et al. 2010 1.068 nmol/L 58.3 91.7
Filipiak et al. 2014 Kruskal–Wallis test, Spearman
Filipiak et al. 2014 Kruskal–Wallis test, Spearman