427584
Lactulose
A β-galactosidase substrate.
别名:
Lactulose, 4-O-β-D-Galactopyranosyl-D-fructose
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关于此项目
经验公式（希尔记法）:
C12H22O11
化学文摘社编号:
分子量:
342.30
UNSPSC Code:
12352201
NACRES:
NA.79
MDL number:
SMILES string
O1[C@]([C@H]([C@@H]([C@H]1CO)O[C@@H]2O[C@@H]([C@@H]([C@@H]([C@H]2O)O)O)CO)O)(O)CO
InChI
1S/C12H22O11/c13-1-4-6(16)7(17)8(18)11(21-4)22-9-5(2-14)23-12(20,3-15)10(9)19/h4-11,13-20H,1-3H2/t4-,5-,6+,7+,8-,9-,10+,11+,12-/m1/s1
InChI key
JCQLYHFGKNRPGE-FCVZTGTOSA-N
description
Merck USA index - 14, 5346
assay
≥97% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white
solubility
water: 10 mg/mL
shipped in
ambient
storage temp.
15-25°C
Quality Level
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General description
A β-galactosidase substrate.
Preparation Note
Following reconstitution, store at room teperature (20°C). Stock solutions are stable for up to 6 months at room temperature.
Other Notes
Holmes, M.L., et al. 1997. Biochim. Biophys. Acta 1337, 276.
Fisher, L., et al. 1995. Appl. Environ. Microbiol. 61, 1497.
Fisher, L., et al. 1995. Appl. Environ. Microbiol. 61, 1497.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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