1-(4-Chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

It is used mainly as a research and medicinal-chemistry building block. The 4-aminopyrazolo[3,4-d]pyrimidine scaffold is a purine (adenine) bioisostere, so the compound serves as an intermediate and template for synthesising and studying pyrazolo[3,4-d]pyrimidine derivatives. We supply it for research and manufacturing use, not for clinical or consumer use.

The CAS number is 6289-04-9. The molecular formula is C11H8ClN5 (Hill notation), with a molecular weight of 245.67 g/mol.

We supply this compound as a research / technical grade reagent and characterise each batch on request, with a Certificate of Analysis and SDS provided. No pharmacopoeial claim is made: we do not represent it as USP, BP or EP grade. If you have a specific assay or specification requirement, share it with your enquiry and we will confirm availability.

Handle as a research chemical using good laboratory practice: work in a fume hood, wear suitable gloves, eye protection and a lab coat, and avoid raising or inhaling dust. Store in a tightly closed container in a cool, dry, well-ventilated place away from incompatible materials. A formal hazard classification was not supplied with this listing, so always review the current Safety Data Sheet, which accompanies every shipment, before use.

The material is packed as a solid in appropriately sealed, labelled containers, from gram research quantities to larger volumes, with packaging selected to protect product integrity in transit. Tech Serve Solutions exports worldwide and arranges documentation, the relevant SDS and compliant transport in line with destination and carrier requirements.

Send an enquiry to Tech Serve Solutions stating the quantity, your required specification and the destination country. We will respond with availability, lead time, documentation and a quotation, and can arrange a sample where appropriate.