6-Amino-3-bromo-4-chloropyrazolo[3,4-d]pyrimidine

CAS 1003298-79-0C5H3BrClN5Chemical Synthesis

6-Amino-3-bromo-4-chloropyrazolo[3,4-d]pyrimidine (CAS: 1003298-79-0) is a halogenated heterocyclic compound with the molecular formula C5H3BrClN5 and a molecular weight of 248.47. This chemical serves as a valuable building block in organic synthesis, particularly within the fields of medicinal chemistry and materials science. It is primarily utilised for the construction of more complex molecular architectures due to its strategically placed functional groups.

IUPAC: 3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine
Synonyms: 3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine

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6-Amino-3-bromo-4-chloropyrazolo[3,4-d]pyrimidine (C5H3BrClN5) — chemical structure, CAS 1003298-79-0; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC4 to C5Chemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksPyrimidines More...

01 /Applications

Organic Synthesis Intermediate

This compound is a key intermediate in the synthesis of novel organic molecules. Its pyrazolopyrimidine core, functionalised with bromine and chlorine atoms, allows for diverse chemical transformations and the introduction of various substituents.

Medicinal Chemistry Research

Used as a scaffold or building block in the development of new pharmaceutical agents. The heterocyclic structure is a common motif in biologically active compounds, making this a useful starting material for drug discovery programmes.

Materials Science Exploration

Can be employed in the synthesis of advanced materials, such as organic semiconductors or functional polymers, where specific electronic or optical properties are desired.

02 /Properties

Molecular weight	248.47
Empirical formula	C5H3BrClN5
Assay	95%
Storage temperature	2-8°C
Melting point	267-273 °C

03 /Safety & handling

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements

P301IF SWALLOWED

Transport (UN / ADR)	UN 2811 6.1 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

1003298-79-0

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 6-Amino-3-bromo-4-chloropyrazolo[3,4-d]pyrimidine used for?

It is primarily used as a building block in organic synthesis, particularly for the development of new compounds in medicinal chemistry and materials science.

What are the CAS number and formula for this compound?

The CAS number is 1003298-79-0, and the empirical formula is C5H3BrClN5.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this compound with an assay of 95%. It is suitable for research and chemical synthesis purposes and is not represented as USP, BP, or EP grade.

How should 6-Amino-3-bromo-4-chloropyrazolo[3,4-d]pyrimidine be handled?

This compound is classified as Danger (GHS06) and is harmful if swallowed (H301). It has a melting point of 267-273 °C. Handle with appropriate personal protective equipment and follow precautionary statements, including P301 + P310, to avoid ingestion and seek medical attention if necessary. Store at 2-8°C.