X-Β-Gal falls within a group of substances characterized by consistent performance as substrates for biochemical reactions. Its molecular formula is C12H8ClNO3, with a molecular weight of 249.65. As a member of the galacto pyranosides, X-Β-Gal possesses a specific structure that allows it to function effectively in enzymatic assays, such as the colorimetric detection of β-galactosidase activity. The compound's role in these processes is critical due to its ability to undergo hydrolysis by the enzyme, resulting in a detectable change. Given its potential hazards, as indicated by the Danger signal word, appropriate safety measures should be taken when handling this substance.

• CAS Number: 7240-90-6
• Molecular Weight: 249.65
• Exact Mass: 249.0192708
• Molecular Formula: C12H8ClNO3
• GHS Signal Word: Danger
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]