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安全信息

92228

Sigma-Aldrich

D-Arabino-1,4-lactone

≥95.0% (GC)

别名:

D-Arabinonic acid γ-lactone

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About This Item

经验公式（希尔记法）:
C5H8O5
CAS号:
2782-09-4
分子量:
148.11
MDL编号:
MFCD00153592
UNSPSC代码:
12352201
PubChem化学物质编号:
329769878
NACRES:
NA.25

方案

≥95.0% (GC)

表单

crystals

旋光性

[α]/D 72.0±8.0°, c = 1 in H2O

适用性

conforms to structure for Proton NMR spectrum

SMILES字符串

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

InChI

1S/C5H8O5/c6-1-2-3(7)4(8)5(9)10-2/h2-4,6-8H,1H2/t2-,3-,4+/m1/s1

InChI key

CUOKHACJLGPRHD-JJYYJPOSSA-N

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储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCBM6646V
BCBM6646

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D-erythroascorbate (D-EAA), a five-carbon analogue of L-ascorbate (L-AA), and D-erythroascorbate monoglucoside (D-EAAG) are accumulated in Phycomyces blakesleeanus grown on glucose (99.5 and 1084 μg/g mycelial dry weight, respectively) and also excreted into the culture medium. Both compounds showed UV spectral
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A member of the amidohydrolase superfamily, BmulJ_04915 from Burkholderia multivorans, of unknown function was determined to hydrolyze a series of sugar lactones: L-fucono-1,4-lactone, D-arabino-1,4-lactone, L-xylono-1,4-lactone, D-lyxono-1,4-lactone, and L-galactono-1,4-lactone. The highest activity was shown for L-fucono-1,4-lactone with a k(cat) value of

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