Products 526-98-7

CAS 526-98-7 appears in our catalog under these names: Ascorbic Acid EP Impurity C (L-xylo-2-Hexulosonic acid), Ascorbic Acid EP Impurity C, 2-Keto-L-gulonic Acid, >95% (HPLC), L-Xylo-hex-2-ulosonic acid, 2-Keto-L-gulonic acid 95%. Offered by: Chemat Brand, TRC, Biosynth, Ambeed, Chemat. Available pack sizes: on request, 10g, 1g, 250mg, 100g, 50g, 500g, 5g.

Ascorbic Acid EP Impurity C (L-xylo-2-Hexulosonic acid)
Chemat Brand
  • size: on request
  • Variants: 1
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Ascorbic Acid EP Impurity C
Chemat Brand
  • size: on request
  • Variants: 1
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2-Keto-L-gulonic Acid, >95% (HPLC)
TRC
  • size: 10g, 1g, 250mg
  • Variants: 3
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L-Xylo-hex-2-ulosonic acid
Biosynth
  • size: 100g, 50g
  • Variants: 2
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2-Keto-L-gulonic acid 95%
Ambeed
  • size: 500g, 1g, 5g, 25g
  • Variants: 5
from 220.19
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(3S,4R,5S)-3,4,5,6-Tetrahydroxy-2-oxohexanoic acid, 95%, 95%
Chemat
  • size: 1g, 5g, 25g, 100g
  • Variants: 4
from 165.20
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2-Keto-L-gulonic acid
MedChemExpress
  • size: 100 mg
  • Variants: 1
from 240.74
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Ascorbic Acid Impurity 13（L-sorbosonic acid）
Hubei YoungXin
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
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2-dehydro-L-idonic acid is a ketoaldonic acid. It is functionally related to a L-gulonic acid and a L-idonic acid. It is a conjugate acid of a 2-dehydro-L-idonate.

Source: ChEBI

Identity
Molecular formulaC6H10O7
Molecular weight194.14 g/mol
IUPAC name(3S,4R,5S)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid
InChIKeyVBUYCZFBVCCYFD-NUNKFHFFSA-N
SMILESC([C@@H]([C@H]([C@@H](C(=O)C(=O)O)O)O)O)O

Computed by PubChem (NCBI)

Synonyms: 2-Keto-L-gulonic acid, L-xylo-Hex-2-ulosonic acid, L-xylo-2-Hexulosonic acid, L-sorbosonic acid, (3S,4R,5S)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid, L-Xylohexulosonic acid, 2-Oxo-l-gulonic acid, L-sorbosonate, L-Ketoidonate, 2-Dehydro-L-idonate
Related forms of this compound
(3S,4R,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid C6H10O7
(3R,4S,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid C6H10O7
(3R,4S,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid C6H10O7
Isomers (same molecular formula)
(2S,3R,4S,5R,6R)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid C6H10O7
(2S,3S,4S,5R,6S)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid C6H10O7
(2R,3S,4S,5R)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid C6H10O7
(2R,3S,4S)-2,3,4,6-tetrahydroxy-5-oxohexanoic acid C6H10O7
(2S,3R,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexanoic acid C6H10O7
(2S,3S,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexanoic acid C6H10O7
(2R,3S,4S)-2,3,4,6-tetrahydroxy-5-oxohexanoic acid C6H10O7
(2S,3R,4S,5R)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid C6H10O7
(2S,3S,4S,5R,6R)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid C6H10O7