CAS Registry Number

CAS 5451-40-1 — 2,6-Dichloropurine

2,6-Dichloropurine is a halogenated purine derivative used primarily as a key intermediate in pharmaceutical synthesis, particularly for the production of antiviral and anticancer drugs. It serves as a building block in nucleoside analog manufacturing and is also employed in biochemical research for DNA/RNA modification studies. This chemical has a CAS number of 5451-40-1, with the molecular formula C5H2Cl2N4 and a molecular weight of 189.00 g/mol. It is typically stored at ambient conditions and carries a **Signal Word: Warning** for safety classification. Molekula supplies 2,6-Dichloropurine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.