Description

2-(4-Amino-1H-Pyrazolo[3,4-D]Pyrimidin-3-Yl)-Phenol is a high-purity, advanced pharmaceutical intermediate featuring a fused heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel, targeted therapeutic agents. It is primarily required by research institutions and pharmaceutical manufacturers engaged in the development of kinase inhibitors and other small-molecule drugs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potent kinase inhibitors for oncology and inflammatory disease research.
• Biochemical Research: Used as a reference standard and a core scaffold in structure-activity relationship (SAR) studies for drug discovery.
• Organic Synthesis: Serves as a versatile building block for constructing complex nitrogen-containing heterocycles in medicinal chemistry.
• API Development: Employed in the research and process development stages for new active pharmaceutical ingredients (APIs).

Basic Information

Product Name	2-(4-Amino-1H-Pyrazolo[3,4-D]Pyrimidin-3-Yl)-Phenol
CAS No.	1092787-78-4
Molecular Formula	C11H9N5O
Molecular Weight	227.22 g/mol
Synonyms	2-(4-Amino-1H-pyrazolo[3,4-d]pyrimidin-3-yl)phenol; 3-(2-Hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine; 4-Amino-3-(2-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine; Phenol, 2-(4-amino-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-; 1092787-78-4
EINECS	Contact for details

Quality Control

Our 2-(4-Amino-1H-Pyrazolo[3,4-D]Pyrimidin-3-Yl)-Phenol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for pharmaceutical R&D. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.