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L-Threonolactone

L-Threonolactone Struktur
21730-93-8
CAS-Nr.
21730-93-8
Englisch Name:
L-Threonolactone
Synonyma:
Threonolactone;L-Threonic acid γ-lactone;L-Threonic Acid-4-lactone;L-Threonic acid-1,4-lactone;L-Threonolactone(usedforTnucleosides);3,4-bis(trimethylsilyloxy)oxolan-2-one;(3R,4S)-3,4-Dihydroxydihydrofuran-2(3H)-one;L-Threonolactone (used for TNA nucleosides);(3S,4S)-3-Amino-4-hydroxydihydrofuran-2(3H)-one;2(3H)-Furanone, dihydro-3,4-dihydroxy-, (3R,4S)-
CBNumber:
CB91074027
Summenformel:
C4H6O4
Molgewicht:
118.09
MOL-Datei:
21730-93-8.mol

L-Threonolactone Eigenschaften

Schmelzpunkt:
74-75 °C
Siedepunkt:
145-150 °C(Press: 0.25 Torr)
Dichte
1.681±0.06 g/cm3(Predicted)
L?slichkeit
Acetonitrile (Sparingly), DMSO (Slightly), Methanol (Sparingly)
Aggregatzustand
Solid
pka
12.34±0.40(Predicted)
Farbe
White to Off-White
Optische Aktivit?t
[α]/D 29.5±3.5°, c = 1 in H2O
BRN 
81074

Sicherheit

WGK Germany  3

L-Threonolactone Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

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.

Definition

ChEBI: A butan-4-olide that is dihydrofuran-2-one substituted at C-3 and C-4 by hydroxy groups (the 3R,4S-diastereomer).

L-Threonolactone Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

L-Threonolactone Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 40)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
BOC Sciences 		+1-631-485-4226
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Wuhan Fortuna Chemical Co., Ltd 		+86-027-59207850 +86-13986145403;
 info@fortunachem.com China 5972 58
NewCan Biotech Limited 		+86-0571-86912261 +8613735419629
 sales@newcanbio.com China 9985 58
TargetMol Chemicals Inc.
support@targetmol.com United States 38665 58
Watson Biotechnology Co.,Ltd 		+86-18186686046 +86-18186686046
 sales01@watsonbiotech.cn China 5828 58
DAYANG CHEM (HANGZHOU) CO.,LTD 		+86-88938639 +86-17705817739
 info@dycnchem.com China 53900 58
Amadis Chemical Company Limited 		571-89925085
sales@amadischem.com China 131957 58
J & K SCIENTIFIC LTD. 18210857532
 jkinfo@jkchemical.com China 96815 76
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627
 info@efebio.com China 9803 58
Wuhan Henruixintai Biological Co., Ltd. 027-027-65522215 18163303831
 360034463@qq.com China 999 58

21730-93-8()Verwandte Suche:

  • 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)-
  • L-Threonolactone (used for TNA nucleosides)
  • L-Threonolactone(usedforTnucleosides)
  • 21730-93-8
  • C10H22O4Si2
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