CAS 97753-82-7

5-bromo-3-indolyl-beta-D-galactopyrano-side

Description:

5-Bromo-3-indolyl-beta-D-galactopyranoside, with the CAS number 97753-82-7, is a chemical compound that serves as a substrate for the enzyme β-galactosidase. This compound is characterized by its indole structure, which is fused to a galactopyranoside moiety, and the presence of a bromine atom at the 5-position of the indole ring. It is typically used in biochemical assays to detect β-galactosidase activity, as the hydrolysis of the glycosidic bond by the enzyme releases a colored or fluorescent product, facilitating quantification. The compound is soluble in organic solvents and exhibits stability under standard laboratory conditions. Its applications extend to molecular biology and microbiology, where it is utilized in gene expression studies and as a reporter substrate in various assays. Safety data should be reviewed before handling, as with all chemical substances, to ensure proper laboratory practices are followed.

Formula: C₁₄H₁₆BrNO₆

InChI: InChI=1/C14H16BrNO6/c15-6-1-2-8-7(3-6)9(4-16-8)21-14-13(20)12(19)11(18)10(5-17)22-14/h1-4,10-14,16-20H,5H2/t10-,11+,12+,13-,14-/m1/s1

5-Bromo-3-indolyl β-D-Galactopyranoside [for Biochemical Research]

CAS: 97753-82-7

Formula: C₁₄H₁₆BrNO₆

Purity: >98.0%(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 374.19

Ref: 3B-B3470

5-Bromo-3-indolyl β-d-galactopyranoside, 98+%

CAS: 97753-82-7

alpha-Galactosidase substrate for Lac-gene detection systems

Formula: C₁₄H₁₆BrNO₆

Purity: 98+%

Color and Shape: Powder

Molecular weight: 374.19

Ref: 02-J65978

5-Bromo-3-indolyl-b-D-galactopyranoside

CAS: 97753-82-7

Formula: C₁₄H₁₆BrNO₆

Purity: 98%

Color and Shape: Solid

Molecular weight: 374.1839

Ref: IN-DA003MID

5-Bromo-3-indolyl-b-D-galactopyranoside

CAS: 97753-82-7

Formula: C₁₄H₁₆BrNO₆

Purity: ≥ 98%

Color and Shape: White powder

Molecular weight: 374.18

Ref: 7W-GC1105

5-Bromo-3-indolyl-β-D-galactopyranoside

CAS: 97753-82-7

5-Bromo-3-indolyl-β-D-galactopyranoside

Formula: C₁₄H₁₆BrNO₆

Purity: By hplc: 99% (Typical Value in Batch COA)

Color and Shape: white powder

Molecular weight: 374.18g/mol

Ref: 54-BIMB1030

5-Bromo-3-indoxyl-β-D-galactopyranoside

CAS: 97753-82-7

Chromogenic substrate for beta-D-galactosidase yielding a lapis colored precipitate. 5-Bromo-3-indoxyl-beta-D-galactopyranoside can be used in conjunction with isopropyl-beta-D-thiogalactopyranoside as an alternative to 5-bromo-4-chloro-3-indolyl-beta-D-galactopyranoside (X-gal), producing a darker blue color for detection of beta-galactosidase activity in bacterial colonies in a colorimetric assay to detect recombinants (white) from non-recombinants (blue). 5-Bromo-3-indoxyl-beta-D-galactopyranoside is also used in histochemistry to demonstrate beta-galactosidase activity in tissues.

Formula: C₁₄H₁₆BrNO₆

Purity: Min. 99.0 Area-%

Molecular weight: 374.20 g/mol

Ref: 3D-B-8900

5-Bromo-3-Indolyl-B-D-Galactopyranoside (Bluo-Gal) for molecular biology, 99%

CAS: 97753-82-7

Formula: C₁₄H₁₆BrNO₆

Purity: min. 99%

Color and Shape: White, Powder

Molecular weight: 374.18

Ref: SR-27348

5-Bromo-3-indolyl-b-D-galactopyranoside

CAS: 97753-82-7

M02705 - 5-Bromo-3-indolyl-b-D-galactopyranoside

Formula: C₁₄H₁₆BrNO₆

Purity: 98%

Color and Shape: Solid

Molecular weight: 374.187

Ref: 10-M02705