Description

1H-1,2,3-Triazolo[4,5-D]Pyrimidine-5,7(4H,6H)-Dione,6-Ethyl-4-(2-Hydroxyethyl)-(9Ci) is a high-purity heterocyclic organic compound, CAS NO 501655-67-0, serving as a critical advanced intermediate in pharmaceutical synthesis. Its fused triazolopyrimidine-dione core structure makes it a valuable building block for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This product is essential for research and development chemists and production specialists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel purine and nucleoside analog-based drugs, including potential antiviral and anticancer agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that leverage its heterocyclic scaffold.
• Biochemical Probe Synthesis: Serves as a core structure for creating labeled compounds and probes used in biochemical assays and diagnostic research.
• Material Science Precursor: Potential building block for organic electronic materials and ligands in catalytic systems due to its electron-rich, fused ring system.
• Academic & Contract Research: A valuable reagent for medicinal chemistry programs in academic institutions and contract research organizations (CROs).

Basic Information

Product Name	1H-1,2,3-Triazolo[4,5-D]Pyrimidine-5,7(4H,6H)-Dione,6-Ethyl-4-(2-Hydroxyethyl)-(9Ci)
CAS No.	501655-67-0
Molecular Formula	C8H10N4O3
Molecular Weight	210.19 g/mol
Synonyms	6-Ethyl-4-(2-hydroxyethyl)-1H-1,2,3-triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione; 4-(2-Hydroxyethyl)-6-ethyl-1,2,3-triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione; 6-Ethyl-4-(2-hydroxyethyl)-1H-[1,2,3]triazolo[4,5-d]pyrimidine-5,7-dione; 1H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione, 6-ethyl-4-(2-hydroxyethyl)-; Ethyl hydroxyethyl triazolopyrimidinedione
EINECS	Contact for details

Quality Control

Our 1H-1,2,3-Triazolo[4,5-D]Pyrimidine-5,7(4H,6H)-Dione,6-Ethyl-4-(2-Hydroxyethyl)-(9Ci) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the exacting standards required for pharmaceutical R&D and production. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and compliance with your specifications.

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). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
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.