L-Threonolactone

 化学構造式
21730-93-8
CAS番号.
21730-93-8
化学名:
别名:
英語名:
L-Threonolactone
英語别名:
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
化学式:
C4H6O4
分子量:
118.09
MOL File:
21730-93-8.mol

L-Threonolactone 物理性質

融点 :
74-75 °C
沸点 :
145-150 °C(Press: 0.25 Torr)
比重(密度) :
1.681±0.06 g/cm3(Predicted)
溶解性:
Acetonitrile (Sparingly), DMSO (Slightly), Methanol (Sparingly)
外見 :
Solid
酸解離定数(Pka):
12.34±0.40(Predicted)
色:
White to Off-White
光学活性 (optical activity):
[α]/D 29.5±3.5°, c = 1 in H2O
BRN :
81074

安全性情報

WGK Germany  3

L-Threonolactone 価格 もっと(6)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
富士フイルム和光純薬株式会社(wako) W01COBQC-7319
L-Threonolactone
21730-93-8 1g ¥382500 2023-06-01 購入
富士フイルム和光純薬株式会社(wako) W01COBQC-7319
L-Threonolactone
21730-93-8 2g ¥639000 2023-06-01 購入
富士フイルム和光純薬株式会社(wako) W01COBQC-7319
L-Threonolactone
21730-93-8 10g ¥1660500 2023-06-01 購入
富士フイルム和光純薬株式会社(wako) W01COBQC-7319
L-Threonolactone
21730-93-8 5g ¥1062000 2023-06-01 購入
Sigma-Aldrich Japan 68387 ≥95.0% (GC)
L-Threono-1,4-lactone ≥95.0% (GC)
21730-93-8 100mg ¥32100 2021-03-23 購入

L-Threonolactone 化学特性,用途語,生産方法

使用

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.

定義

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 上流と下流の製品情報

原材料

準備製品


L-Threonolactone 生産企業

Global( 29)Suppliers
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Amadis Chemical Company Limited
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Wuhan Henruixintai Biological Co., Ltd. 027-027-65522215 18163303831
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Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684
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Zhengzhou Granlen Sciences, ltd. 0371-85513397
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BOC Sciences 16314854226
inquiry@bocsci.com United States 9713 58

21730-93-8()キーワード:


  • 21730-93-8
  • 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)
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