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(R)-(+)-α-羟基-γ-丁内酯

(R)-(+)-α-Hydroxy-γ-butyrolactone
产品编号:3322297
规格:95%, optical purity ee: 98% (GLC)
CAS NO:56881-90-4
包装规格:1 G
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
33222971 G1260
产品别名

56881-90-4

(R)-(+)-α-羟基-γ-丁内酯

(R)-(+)-α-Hydroxy-γ-butyrolactone

(R)-4,5-Dihydro-3-hydroxy-2(3H)-furanone

(R)-4,5-二氢-3-羟基-2(3H)-呋喃酮

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C4H6O3
Molecular weight
102.09
Beilstein
80588
MDL number
MFCD00211246
PubChem Substance ID【PubChem化学物质编号】
24868111
NACRES
NA.22
Application【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.

产品性质
Quality Level【质量水平】
100
Assay【测定】
95%
optical activity【旋光性】
[α]23/D +66°, c = 1.15 in chloroform
optical purity【光学纯度】
ee: 98% (GLC)
refractive index【折射率】
n20/D 1.467 (lit.)
bp
133 ℃/10 mmHg (lit.)
density
1.309 g/mL at 25 ℃ (lit.)
SMILES string
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
packaging【包装】
1 g in glass bottle
安全信息
Storage Class Code【储存分类代码】
12 - Non Combustible Liquids
WGK
WGK 3
Personal Protective Equipment【个人防护装备】
Eyeshields, Gloves
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