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Merck
모든 사진(1)

문서

05313

Sigma-Aldrich

L-Galactono-1,4-lactone

≥95.0% (GC)

동의어(들):

L-Galactonic acid γ-lactone, NSC 25282

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About This Item

실험식(Hill 표기법):
C6H10O6
CAS Number:
Molecular Weight:
178.14
Beilstein:
83005
MDL number:
UNSPSC 코드:
12352201
PubChem Substance ID:
NACRES:
NA.25

분석

≥95.0% (GC)

형태

solid

광학 활성

[α]/D 78.0±3.0°, c = 1 in H2O

색상

white

mp

134  °C ((273 °F))

적합성

conforms to structure for Proton NMR spectrum

저장 온도

−20°C

SMILES string

OC[C@H](O)[C@H]1OC(=O)[C@@H](O)[C@@H]1O

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

InChI key

SXZYCXMUPBBULW-NEEWWZBLSA-N

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생화학적/생리학적 작용

Metabolite in the biosynthetic pathway of vitamin C in higher plants.

기타 정보

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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문서 라이브러리 방문

María del Carmen Córdoba-Pedregosa et al.
Journal of experimental botany, 56(412), 685-694 (2004-12-08)
Onions (Allium cepa L.) treated with external ascorbic acid or with the immediate precursor of its synthesis L-galactono-gamma-lactone show a stimulated elongation rate of the roots and an increase in the number of new radicles appearing at the bulb base.
Yongshun Gao et al.
Journal of experimental botany, 62(10), 3647-3657 (2011-03-23)
Ascorbate (AsA) is a redox buffer and enzyme cofactor with various proposed functions in stress responses and growth. The aim was to identify genes whose transcript levels respond to changes in leaf AsA. The AsA-deficient Arabidopsis mutant vtc2-1 was incubated
J Leipner et al.
Planta, 210(6), 964-969 (2000-06-29)
Infiltrating detached maize (Zea mays L.) leaves with L-galactono-1,4-lactone (L-GAL) resulted in a 4-fold increase in the content of leaf ascorbate. Upon exposure to high irradiance (1000 mumol photons m-2 s-1) at 5 degrees C, L-GAL leaves de-epoxidized the xanthophyll-cycle
C M Spickett et al.
Free radical biology & medicine, 28(2), 183-192 (2001-04-03)
This study investigated the ability of the yeast Saccharomyces cerevisiae to synthesize ascorbate and its 5-carbon analogue erythroascorbate from a variety of precursors, and their importance as antioxidants in this organism. Studies of ascorbate and analogues in micro-organisms have been
Vincent R Franceschi et al.
Plant physiology, 130(2), 649-656 (2002-10-12)
L-Ascorbic acid (AsA) was found to be loaded into phloem of source leaves and transported to sink tissues. When L-[(14)C]AsA was applied to leaves of intact plants of three different species, autoradiographs and HPLC analysis demonstrated that AsA was accumulated

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