Description

4-Amino-6-Hydroxypyrazolo[3,4-D]Pyrimidine is a high-purity heterocyclic organic compound that serves as a critical advanced intermediate in pharmaceutical research and development. Its unique fused pyrazolopyrimidine structure makes it a valuable building block for synthesizing novel active pharmaceutical ingredients (APIs) and biochemical probes. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and life science sectors for the development of targeted therapies and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of purine analog-based drugs, including potential kinase inhibitors and anticancer agents.
• Biochemical Research: Used as a core scaffold for designing and developing novel enzyme inhibitors and receptor modulators in medicinal chemistry.
• Agrochemical Development: Serves as a building block for creating new herbicides and plant growth regulators.
• Organic Synthesis: An important heterocyclic reagent for constructing complex molecular architectures in advanced organic chemistry.
• Material Science: Investigated for the development of organic electronic materials and specialty polymers.

Basic Information

Product Name	4-Amino-6-Hydroxypyrazolo[3,4-D]Pyrimidine
CAS No.	5472-41-3
Molecular Formula	C5H5N5O
Molecular Weight	151.13 g/mol
Synonyms	4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine; 6-Hydroxy-4-aminopyrazolo[3,4-d]pyrimidine; 4-Amino-1H-pyrazolo[3,4-d]pyrimidin-6-ol; AHPP; Pyrazolo[3,4-d]pyrimidin-6-ol, 4-amino-; 1H-Pyrazolo[3,4-d]pyrimidin-6-ol, 4-amino-
EINECS	226-803-1

Quality Control

Our 4-Amino-6-Hydroxypyrazolo[3,4-D]Pyrimidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to meet the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to ensure full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which may affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.