310301
L-古龙酸 γ-内酯
95%
别名:
L-古洛糖酸 γ-内酯, L-(+)-古洛糖酸-1,4-内酯
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关于此项目
经验公式（希尔记法）:
C6H10O6
化学文摘社编号:
分子量:
178.14
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
83002
产品名称
L-古龙酸 γ-内酯, 95%
InChI
1S/C6H10O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2-5,7-10H,1H2/t2-,3+,4-,5+/m0/s1
SMILES string
OC[C@H](O)[C@H]1OC(=O)[C@@H](O)[C@H]1O
InChI key
SXZYCXMUPBBULW-SKNVOMKLSA-N
assay
95%
form
solid
optical activity
[α]19/D +55°, c = 4 in H2O
mp
187-190 °C (lit.)
storage temp.
2-8°C
Quality Level
Application
- 分析方法的开发和验证：讨论L-谷氨酸γ-内酯作为基质效应抑制剂在气相色谱-串联质谱检测农药残留方法验证中的应用（Saegusa, Nomura, Takao, Hamaguchi, 2021）。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Beata A Wolucka et al.
The FEBS journal, 273(19), 4435-4445 (2006-09-08)
The last step of the biosynthesis of L-ascorbic acid (vitamin C) in plants and animals is catalyzed by L-gulono-1,4-lactone oxidoreductases, which use both L-gulono-1,4-lactone and L-galactono-1,4-lactone as substrates. L-gulono-1,4-lactone oxidase is missing in scurvy-prone, vitamin C-deficient animals, such as humans
L Braun et al.
FEBS letters, 388(2-3), 173-176 (1996-06-17)
The relationship between glutathione deficiency, glycogen metabolism and ascorbate synthesis was investigated in isolated murine hepatocytes. Glutathione deficiency caused by various agents increased ascorbate synthesis with a stimulation of glycogen breakdown. Increased ascorbate synthesis from UDP-glucose or gulonolactone could not
Purification and characterization of L-gulonolactone oxidase from chicken kidney microsomes.
K Kiuchi et al.
Biochemistry, 21(20), 5076-5082 (1982-09-28)
A Krasnov et al.
Genetic analysis : biomolecular engineering, 15(3-5), 115-119 (1999-12-22)
The reviewed studies addressed the possibility of using gene transfer for correction of L-ascorbic acid biosynthesis and carbohydrate utilization in rainbow trout. Analyses of enzymatic activities in the L-AAB pathway indicated that reasons for the lack of L-AA production can
F Puskás et al.
FEBS letters, 430(3), 293-296 (1998-08-04)
The orientation of gulonolactone oxidase activity was investigated in rat liver microsomes. Ascorbate formation upon gulonolactone addition resulted in higher intravesicular than extravesicular ascorbate concentrations in native microsomal vesicles. The intraluminal ascorbate accumulation could be prevented or the accumulated ascorbate
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