Skip to Content
Merck
All Photos(1)

Key Documents

427584

Millipore

Lactulose

A β-galactosidase substrate.

Synonym(s):

Lactulose, 4-O-β-D-Galactopyranosyl-D-fructose

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C12H22O11
CAS Number:
Molecular Weight:
342.30
MDL number:
UNSPSC Code:
12352201
NACRES:
NA.79

Quality Level

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

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

General description

A β-galactosidase substrate.

Warning

Toxicity: Standard Handling (A)

Reconstitution

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.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service