SKU:
MB069
CAS Number : 7240-90-6
Synonym : 5-Bromo-4-chloro-3-indolyl-ß-D-galactopyranoside
Molecular Formula : C₁₄H₁₅BrClNO₆
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X-Gal is a chromogenic histochemical substrate used to detect the expression of the lacZ gene. This X-Gal Substrate identifies Beta Galactosidase Activity through the formation of a blue precipitate for a Recombinant Clone Selection Assay in cloning.
CAS Number : 7240-90-6
Synonym : 5-Bromo-4-chloro-3-indolyl-ß-D-galactopyranoside
Molecular Formula : C₁₄H₁₅BrClNO₆


Download Catalogue
CAS No. 7240-90-6
EC No. 230-640-8
Molecular Formula C14H15BrClNO6
Molecular Weight 408.63
Synonym 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside
HS Code 2940 00 00
Storage 2-8°C
Shelf life 4 years

Technical Specification

Appearance White to light yellow crystals or powder or solid
Solubility 33.3 mg soluble in 1 mL of dimethyl formamide
DNases None detected
RNases None detected
FTIR Matches with the standard pattern
Specific rotation -72.00° to -60.00° (c= 1% in Dimethylformamide at 20°C)
Assay (HPLC) min. 98.00%

Safety Information

UN No. Not dangerous goods
Class -
Packing Group -
RTECS Not available
WGK 3
CAS Number : 7240-90-6
Synonym : 5-Bromo-4-chloro-3-indolyl-ß-D-galactopyranoside
Molecular Formula : C₁₄H₁₅BrClNO₆
More Information
Product Name X-Gal
SKU MB069
CAS No 7240-90-6
EC No. 230-640-8
Molecular formula C₁₄H₁₅BrClNO₆
Synonym 5-Bromo-4-chloro-3-indolyl-ß-D-galactopyranoside
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