L-xylo-2-Hexulosonicacid

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Names

[ CAS No. ]:
526-98-7

[ Name ]:
L-xylo-2-Hexulosonicacid

[Synonym ]:
(3S,4R,5S)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid
2-Dehydro-L-idonate
L-xylo-2-Hexulosonic acid
L-Xylohexulosonic acid
L-sorbosonic acid
L-sorbosonate
L-xylo-Hex-2-ulosonic acid
2-Oxo-l-gulonic acid
2-keto-L-gulonate
3-keto-L-Gulonic acid

Chemical & Physical Properties

[ Density]:
1.757g/cm3

[ Boiling Point ]:
550.6ºC at 760mmHg

[ Melting Point ]:
>125°C (dec.) (lit.)

[ Molecular Formula ]:
C6H10O7

[ Molecular Weight ]:
194.13900

[ Flash Point ]:
300.9ºC

[ Exact Mass ]:
194.04300

[ PSA ]:
135.29000

[ Index of Refraction ]:
1.593

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • L-(−)-Sorbose
  • 2,5-didehydro-D-gluconic acid
  • L-sorbopyranose
  • Sorbitol
  • 3,5,4,6-diethylidene-L-xylo-2-hexulosonic acid
  • 1,3,2,4-diethylidene-D-glucitol
  • (2-(benzyloxy)-3-methoxyphenyl)methanol
  • L-Gulose phenylosazone

DownStream

  • Ascorbic acid
  • METHYL 2-KETO-L-GULONATE

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • L-xylo-[2]hexulosonic acid , sodium-salt
  • L-xylo-2-Hexulosuronic acid, methyl ester
  • alpha-L-xylo-2-Hexulopyranosidonic acid, methyl, methyl ester (9CI)
  • .beta.-L-xylo-2-Hexulopyranosonic acid, methyl ester, tetraacetate
  • 3-methyl-L-xylo-2,6-dideoxy-hexose
  • 3,5,4,6-diethylidene-L-xylo-2-hexulosonic acid