CAS Registry Number

CAS 6974-78-3 — 8-Bromoadenine

8-Bromoadenine is a halogenated nucleobase analog used primarily in molecular biology for DNA/RNA modification, fluorescence labeling, and as a building block in oligonucleotide synthesis. It replaces adenine in nucleic acids, enabling studies of base-pairing behavior and enzymatic activity. CAS 6974-78-3, molecular formula C5H4BrN5, molecular weight 214.02 g/mol. Store at ambient temperature. Signal word: Warning (may cause irritation). Molekula supplies 8-Bromoadenine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.