3-Bromo-5,7-dichloro-1H-pyrazolo[4,3-d]pyrimidine

• CAT Number: L048899
• CAS Number: 1934543-12-0
• Molecular Formula: C5HBrCl2N4
• Molecular Weight: 267.90
• Purity: ≥95%
• IUPAC Name: 3-bromo-5,7-dichloro-2H-pyrazolo[4,3-d]pyrimidine
• InChI: InChI=1S/C5HBrCl2N4/c6-3-1-2(11-12-3)4(7)10-5(8)9-1/h(H,11,12)
• InChIKey: IUVXUHIFNUFWDT-UHFFFAOYSA-N
• SMILES: C12=C(NN=C1C(=NC(=N2)Cl)Cl)Br

3-Bromo-5,7-dichloro-1H-pyrazolo[4,3-d]pyrimidine（Cat No.:L048899）is a halogenated heterocyclic compound featuring a pyrazolopyrimidine core substituted with bromo and chloro groups. This structure enhances its chemical reactivity, making it an important intermediate in the synthesis of pharmaceuticals and agrochemicals. The pyrazolopyrimidine skeleton is known for its role in creating compounds with a variety of biological activities, including antiviral, anticancer, and anti-inflammatory properties. The presence of bromo and chloro substituents allows for further functionalization, enabling the development of diverse therapeutic agents with improved efficacy and selectivity.