Products 21730-93-8

CAS 21730-93-8 appears in our catalog under these names: L-Threonolactone, 95%, L-Threonolactone, 98%, L-Threonolactone, >95% (GC), L-Threonic acid-1,4-lactone, (3R,4S)-3,4-Dihydroxydihydrofuran-2(3H)-one, 95%, 95%. Offered by: Combi-blocks, AmBeed, TRC, Biosynth, Chemat. Available pack sizes: 10g, 2g, 5g, 1g, 250mg, 2,5g, 500mg, 1000mg.

L-Threonolactone, 95%
Combi-blocks
  • size: 10g, 2g, 5g, 1g
  • Variants: 4
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L-Threonolactone, 98%
AmBeed
  • size: 250mg
  • Variants: 1
from 4718.14
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L-Threonolactone, >95% (GC)
TRC
  • size: 2,5g, 250mg
  • Variants: 2
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L-Threonic acid-1,4-lactone
Biosynth
  • size: 500mg, 250mg, 1000mg, 5000mg
  • Variants: 5
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(3R,4S)-3,4-Dihydroxydihydrofuran-2(3H)-one, 95%, 95%
Chemat
  • size: 100mg, 250mg, 1g
  • Variants: 3
from 1302.80
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L-Threonolactone, 98.0%
MedChemExpress
  • size: 100 mg, 25 mg, 10 mg, 5 mg
  • Variants: 5
from 361.49
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Structural formula: {0} (CAS {1})

L-threonolactone is a butan-4-olide that is dihydrofuran-2-one substituted at C-3 and C-4 by hydroxy groups (the 3R,4S-diastereomer). It has a role as a metabolite. It is a butan-4-olide and a diol. It is an enantiomer of a D-threonolactone.

Source: ChEBI

Identity
Molecular formulaC4H6O4
Molecular weight118.09 g/mol
IUPAC name(3R,4S)-3,4-dihydroxyoxolan-2-one
InChIKeySGMJBNSHAZVGMC-STHAYSLISA-N
SMILESC1[C@@H]([C@H](C(=O)O1)O)O

Computed by PubChem (NCBI)

Synonyms: (3R,4S)-Dihydro-3,4-dihydroxy-2(3H)-furanone, GlyTouCan:G55485RI, L-Threonolactone, (3R,4S)-3,4-dihydroxyoxolan-2-one, (3R,4S)-3,4-dihydroxydihydrofuran-2(3H)-one, L-Threonic acid-1,4-lactone, Threonolactone, Threonic acid-1,4-lactone, Bis-TMS-Threono-1,4-lactone, Threonolactone, L-
Related forms of this compound
(3S,4S)-3,4-dihydroxyoxolan-2-one C4H6O4
Isomers (same molecular formula)
2-methylpropanedioic acid C4H6O4
2-acetyloxyacetic acid C4H6O4
dimethyl oxalate C4H6O4
3-hydroxyoxetane-3-carboxylic acid C4H6O4