(S)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137456)

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CHEBI:137456 - (S)-3,4-dihydroxy-2-oxobutanoic acid

Default Structure

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ChEBI ID	CHEBI:137456
ChEBI Name	(S)-3,4-dihydroxy-2-oxobutanoic acid
Stars
ASCII Name	(S)-3,4-dihydroxy-2-oxobutanoic acid
Definition	A ketoaldonic acid that is butyric acid carrying an oxo substituent at position 2 as well as two hydroxy substituents at positions 3 and 4 (the S-enantiomer).
Last Modified	6 February 2018
Submitter	Steve
Downloads	Molfile

Formula	C4H6O5
Net Charge	0
Average Mass	134.087
Monoisotopic Mass	134.02152
SMILES	O=C(O)C(=O)[C@@H](O)CO
InChI	InChI=1S/C4H6O5/c5-1-2(6)3(7)4(8)9/h2,5-6H,1H2,(H,8,9)/t2-/m0/s1
InChIKey	CODPBKJMVNZFKR-REOHCLBHSA-N

Roles Classification

Bronsted acid A molecular entity capable of donating a hydron to an acceptor (Brønsted base).

ChEBI Ontology

Outgoing Relation(s)
	(S)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137456) has functional parent butyric acid (CHEBI:30772)
	(S)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137456) is a 2-oxo monocarboxylic acid (CHEBI:35910)
	(S)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137456) is a dihydroxy monocarboxylic acid (CHEBI:35972)
	(S)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137456) is a ketoaldonic acid (CHEBI:24963)
	(S)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137456) is a secondary α-hydroxy ketone (CHEBI:2468)
	(S)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137456) is conjugate acid of (S)-3,4-dihydroxy-2-oxobutanoate (CHEBI:136669)
	(S)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137456) is enantiomer of (R)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137486)
Incoming Relation(s)
	(S)-3,4-dihydroxy-2-oxobutanoate (CHEBI:136669) is conjugate base of (S)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137456)
	(R)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137486) is enantiomer of (S)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137456)

IUPAC Name
(3S)-3,4-dihydroxy-2-oxobutanoic acid

Synonyms	Source
2-dehydro-L-erythronic acid	ChEBI
2-dehydro-L-threonic acid	ChEBI

Manual Xrefs	Databases
CPD-19882	MetaCyc