chlorophenol red-beta-d-galactopyranosid

Names

[ Name ]:
chlorophenol red-beta-d-galactopyranosid

[Synonym ]:
CHLOROPHENOL RED BETA-D-GALACTOPYRANOSIDE (CPRG)
β-D-Galactopyranoside, 2-chloro-4-[(Z)-[(4E)-3-chloro-4-oxonio-2,5-cyclohexadien-1-ylidene](2-sulfophenyl)methyl]phenyl, inner salt
CHLOROPHENOLRED-BETA-D-GALACTOPYRANOSIDE (CPRG)
2-{(Z)-[3-Chloro-4-(β-D-galactopyranosyloxy)phenyl][(4E)-3-chloro-4-oxonio-2,5-cyclohexadien-1-ylidene]methyl}benzenesulfonate
CHLOROPHENOL RED-BETA-D-GALACTOPYRANOSID
Chlorophenol red-Beta-D-galactopyranoside
CHLOROPHENOL RED-B-D-GALACTOPYRANOSIDE
CHLOROPHENOLRED-B-D-GALACTOPYRANOSIDE

Biological Activity

[Description]:

Chlorophenol red-β-D-galactopyranoside is a long-wavelength dye, which has been widely used for colorimetric assays. Chlorophenol red-β-D-galactopyranoside is also a β-galactosidase substrate commonly used in recombinant yeast oestrogenic assays[1][2].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[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.

Chemical & Physical Properties

[ Density]:
1.661

[ Molecular Formula ]:
C₂₅H₂₂Cl₂O₁₀S

[ Molecular Weight ]:
585.407

[ Exact Mass ]:
584.031067

[ PSA ]:
171.36000

[ LogP ]:
2.96930

[ Storage condition ]:
−20°C

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

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