Description

3H-1,2,3-Triazolo[4,5-D][1,2,4]Triazolo[1,5-A]Pyrimidin-9-Ol is a high-purity, complex heterocyclic compound that serves as a critical advanced intermediate in modern organic synthesis. Its unique fused triazolo-pyrimidine structure makes it a valuable building block for developing novel pharmaceuticals and agrochemicals with targeted biological activity. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting enzymes and receptors where the fused heterocyclic core is pharmacologically active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heteroatom-rich structure for bioactivity.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study biological pathways and protein interactions in academic and industrial research.
• Material Science: Potential building block for advanced organic electronic materials or metal-organic frameworks (MOFs) due to its rigid, planar structure and multiple coordination sites.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct sophisticated nitrogen-containing heterocycles for various high-value applications.

Basic Information

Product Name	3H-1,2,3-Triazolo[4,5-D][1,2,4]Triazolo[1,5-A]Pyrimidin-9-Ol
CAS No.	633299-49-7
Molecular Formula	C6H3N7O
Molecular Weight	189.13 g/mol
Synonyms	9-Hydroxy-3H-[1,2,3]triazolo[4',5':4,5]pyrimido[1,2-b][1,2,4]triazole; 3H-[1,2,3]Triazolo[4,5-d][1,2,4]triazolo[1,5-a]pyrimidin-9-ol; [1,2,3]Triazolo[4,5-d][1,2,4]triazolo[1,5-a]pyrimidin-9-ol; Fused Triazolotriazolopyrimidine Derivative; TTAP-OH; 633299-49-7
EINECS	Contact for details

Quality Control

Every batch of 3H-1,2,3-Triazolo[4,5-D][1,2,4]Triazolo[1,5-A]Pyrimidin-9-Ol is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and advanced synthesis. A detailed Certificate of Analysis (COA) specifying identity, purity, and impurity profiles by HPLC is supplied with each shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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