304107
DL-泛酰内酯
97%
别名:
β,β-二甲基-α-羟基-γ-丁内酯, DL-泛解酸内酯, 二氢-3-羟基-4,4-二甲基-2(3H)-呋喃酮
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关于此项目
经验公式（希尔记法）:
C6H10O3
化学文摘社编号:
分子量:
130.14
EC Number:
201-210-7
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
80958
MDL number:
InChI key
SERHXTVXHNVDKA-UHFFFAOYSA-N
InChI
1S/C6H10O3/c1-6(2)3-9-5(8)4(6)7/h4,7H,3H2,1-2H3
SMILES string
CC1(C)COC(=O)C1O
assay
97%
mp
74-78 °C (lit.)
General description
Resolution of DL-α-hydroxy-β,β-dimethyl-γ-butyrolactone was reported.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
251.6 °F - open cup
flash_point_c
122 °C - open cup
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Resolution of dl-α-Hydroxy-β, β-dimethyl-γ-butyrolactone.
Major RT and Finkelstein J.
Journal of the American Chemical Society, 63(5), 1368-1371 (1941)
Optical resolution of pantolactone by a novel fungal enzyme, lactonohydrolase.
S Shimizu et al.
Annals of the New York Academy of Sciences, 799, 650-658 (1996-10-12)
A G Moĭseenok et al.
Voprosy meditsinskoi khimii, 30(1), 126-128 (1984-01-01)
A gas chromatographic procedure is described for quantitative estimation of alpha-hydroxy-beta 1 beta-dimethyl-gamma-butyrolactone (pantolactone). The chromatography was carried out using "LHM-8MD" apparatus equipped with a flame ionization detector. Columns with chromaton N-AW modified by 5% silicone XE-60 were used, helium
Keiji Sakamoto et al.
Journal of biotechnology, 118(1), 99-106 (2005-06-07)
We developed an enzymatic resolution system for DL-pantoyl lactone that uses immobilized mycelia of Fusarium oxysporum, which produce a lactone-hydrolyzing enzyme (lactonase). The lactonase catalyzes the stereospecific hydrolysis of D-pantoyl lactone. One hundred eighty repeated batch reactions (total reaction time
Bala Rathinasabapathi et al.
Annals of botany, 95(6), 1033-1037 (2005-03-16)
All plants synthesize pantothenate but its synthesis and regulation are not well understood. The aim of this work is to study the effect of exogenous supply of precursor compounds on pantothenate levels in leaves. Precursor compounds were supplied in solution
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