所有图片(1)
About This Item
经验公式(希尔记法):
C4H6O3
CAS Number:
分子量:
102.09
Beilstein:
80588
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
95%
表单
liquid
旋光性
[α]23/D +66°, c = 1.15 in chloroform
光学纯度
ee: 98% (GLC)
折射率
n20/D 1.467 (lit.)
沸点
133 °C/10 mmHg (lit.)
密度
1.309 g/mL at 25 °C (lit.)
官能团
ester
hydroxyl
SMILES字符串
O[C@@H]1CCOC1=O
InChI
1S/C4H6O3/c5-3-1-2-7-4(3)6/h3,5H,1-2H2/t3-/m1/s1
InChI key
FWIBCWKHNZBDLS-GSVOUGTGSA-N
应用
(R)-(+)-α-Hydroxy-γ-butyrolactone can be used as a starting material to synthesize:
- δ-Azaproline by reacting with benzyloxycarbonyl aminophthalimide via Mitsunobu reactions.
- Homochiral (R)-2,4-dihydroxybutyramide seco-pseudonucleoside reagents.
- Botryolide B via esterification and ring-closing metathesis reaction.
- Pregnane derivatives containing γ-butyrolactones as potential glucocorticoid agonists.
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves
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