Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 01:45:56 UTC
Update Date2024-04-30 19:51:44 UTC
Metabolite IDMMDBc0031725
Metabolite Identification
Common NameAldehyde
DescriptionA dialdehyde is an organic chemical compound with two aldehyde groups. The nomenclature of dialdehydes have the ending -dial or sometimes -dialdehyde. Short aliphatic dialdehydes are sometimes named after the diacid from which they can de derived. An example is butanedial, which is also called succinaldehyde (from succinic acid).; Aldehydes are readily identified by spectroscopic methods. Using IR spectroscopy, they display a strong νCO band near 1700 cm−1. In their 1H NMR spectra, the formyl hydrogen center absorbs near δ9, which is a distinctive part of the spectrum. This signal shows the characteristic coupling to any protons on the alpha carbon.; An aldehyde ( /ˈældɨhaɪd/) is an organic compound containing a formyl group. This functional group, with the structure R-CHO, consists of a carbonyl center (a carbon double bonded to oxygen) bonded to hydrogen and an R group, which is any generic alkyl or side chain. The group without R is called the aldehyde group or formyl group. Aldehydes differ from ketones in that the carbonyl is placed at the end of a carbon skeleton rather than between two carbon atoms. Aldehydes are common in organic chemistry. Many fragrances are aldehydes.
Structure
Synonyms
ValueSource
20-Aldehyde leukotriene b4ChEBI
20-oxo-LTB4ChEBI
20Cho-LTB4ChEBI
Leukotriene b4-20-aldehydeChEBI
LTB4-20-AldehydeChEBI
20-Carboxyleukotriene b4HMDB
20-Oxoleukotriene b4MeSH, HMDB
Molecular FormulaC20H30O5
Average Mass350.4492
Monoisotopic Mass350.20932407
IUPAC Name(5S,6Z,8E,10E,12R,14Z)-5,12-dihydroxy-20-oxoicosa-6,8,10,14-tetraenoic acid
Traditional Name20-aldehyde leukotriene B4
CAS Registry Number72379-22-7
SMILES
O[C@@H](CCCC(O)=O)\C=C/C=C/C=C/[C@H](O)C\C=C/CCCCC=O
InChI Identifier
InChI=1S/C20H30O5/c21-17-10-6-2-1-3-7-12-18(22)13-8-4-5-9-14-19(23)15-11-16-20(24)25/h3-5,7-9,13-14,17-19,22-23H,1-2,6,10-12,15-16H2,(H,24,25)/b5-4+,7-3-,13-8+,14-9-/t18-,19-/m1/s1
InChI KeyLVLQYGYNBVIONY-PSPARDEHSA-N