Description

1H-Pyrazolo[3,4-D]Pyrimidine-4,6-Diamine (9Ci) is a high-purity heterocyclic organic compound, CAS NO 5413-80-9, serving as a critical building block in advanced pharmaceutical and agrochemical synthesis. Its value lies in its versatile pyrazolopyrimidine core, which is integral to developing compounds with targeted biological activity. This intermediate is essential for research and production teams in the pharmaceutical, life sciences, and specialty chemical industries seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in creating advanced active ingredients for crop protection products.
• Biochemical Research: Serves as a precursor in the study of nucleotide analogs and enzyme substrates.
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic frameworks for material science and chemical discovery.
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Item	Details
Product Name	1H-Pyrazolo[3,4-D]Pyrimidine-4,6-Diamine (9Ci)
CAS No.	5413-80-9
Molecular Formula	C5H6N6
Molecular Weight	150.14 g/mol
Synonyms	4,6-Diamino-1H-pyrazolo[3,4-d]pyrimidine; 4,6-Diaminopyrazolo[3,4-d]pyrimidine; 1H-Pyrazolo[3,4-d]pyrimidine-4,6-diamine; 4,6-Diamino-1,7-dihydro-pyrazolo[3,4-d]pyrimidine; NSC 51143; Pyrazolo[3,4-d]pyrimidine-4,6-diamine; 9CI Index Name
EINECS	Contact for details

Quality Control

Our 1H-Pyrazolo[3,4-D]Pyrimidine-4,6-Diamine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your regulatory and R&D needs.

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 opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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