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L-Threonolactone

L-Threonolactone Structure
  • ₹62276.23
  • Product name: L-Threonolactone
  • CAS: 21730-93-8
  • MF: C4H6O4
  • MW: 118.09
  • EINECS:
  • MDL Number:MFCD05663655
  • Synonyms:3,4-bis(trimethylsilyloxy)oxolan-2-one;Threonolactone;L-Threonic acid-1,4-lactone;(3R,4S)-3,4-Dihydroxydihydrofuran-2(3H)-one;L-Threonic acid γ-lactone;(3S,4S)-3-Amino-4-hydroxydihydrofuran-2(3H)-one;L-Threonic Acid-4-lactone;2(3H)-Furanone, dihydro-3,4-dihydroxy-, (3R,4S)-
Price1 Properties Safety Information Description
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Brand

  • Sigma-Aldrich(India)

Package

  • 500MG
  • ManufacturerSigma-Aldrich(India)
  • Product number68387
  • Product descriptionL-Threono-1,4-lactone ≥95.0% (GC)
  • Packaging500MG
  • Price₹62276.23
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 68387 L-Threono-1,4-lactone ≥95.0% (GC) 500MG ₹62276.23 2022-06-14 Buy

Properties

Melting point :74-75 °C
Boiling point :145-150 °C(Press: 0.25 Torr)
Density :1.681±0.06 g/cm3(Predicted)
solubility :Acetonitrile (Sparingly), DMSO (Slightly), Methanol (Sparingly)
form :Solid
pka :12.34±0.40(Predicted)
color :White to Off-White
optical activity :[α]/D 29.5±3.5°, c = 1 in H2O
BRN :81074

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

L-Threonolactone is formed in the autoxidation of L-Ascorbic acid (A786990), a compound that is essential for numerous enzymatic reactions in the body and is also responsible for scavenging free radicals to prevent oxidative damage to cells.

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6283-74-5 D-GALACTONO-1,4-LACTONE D-Glucurono-6,3-lactone acetonide

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Suppliers and manufacturers

Wuhan Fortuna Chemical Co., Ltd
L-Threonolactone
₹0.00 /10G
L-Threonolactone CAS:21730-93-8
A.J Chemicals CLEARSYNTH LABS LTD.
BOC Sciences
NewCan Biotech Limited
Watson Biotechnology Co.,Ltd
Amadis Chemical Company Limited Combi-Blocks Inc. Zhengzhou Granlen Sciences, ltd. Haixin (Wuhan) biomedical Co., Ltd