Chlorophenol red β-D-galactopyranoside (sodium)
Chlorophenol red-β-D-galactopyranoside sodium is a long-wavelength dye, which has been widely used for colorimetric assays. Chlorophenol red-β-D-galactopyranoside sodium is also a β-D-Galactosidase substrate commonly used in recombinant yeast oestrogenic assays[1][2].
Product Specifications
CAS Number
99792-50-4
Product Name Alternative
CPRG
UNSPSC
12352200
Target
Biochemical Assay Reagents
Related Pathways
Others
Field of Research
Others
Smiles
O=S1(OC(C2=CC(Cl)=C(C=C2)O[C@@H]3O[C@@H]([C@@H]([C@@H]([C@H]3O)O)O)CO)(C4=CC(Cl)=C(C=C4)O)C5=CC=CC=C51)=O.[Na]
Molecular Formula
C25H22Cl2NaO10S
Molecular Weight
607.38
References & Citations
[1]Sicard C, et al. A rapid and sensitive fluorimetric β-galactosidase assay for coliform detection using chlorophenol red-β-D-galactopyranoside. Anal Bioanal Chem. 2014 Sep;406 (22) :5395-403.|[2]Els Vanderperren, et al. Oestrogenic activity of CPRG (chlorophenol red-β-D-galactopyranoside), a β-galactosidase substrate commonly used in recombinant yeast oestrogenic assays. Biomarkers. 2001;6 (5) :375-80.
Shipping Conditions
Room temperature
Scientific Category
Biochemical Assay Reagents
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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