Description

3-(2-Chloroethyl)-3,4-Dihydro-4-Oxopyrazolo(5,1-D)-1,2,3,5-Tetrazine-8-Carboxamide is a high-purity, heterocyclic organic compound with significant utility in advanced chemical synthesis. Its specialized structure makes it a valuable key intermediate for research and development in pharmaceutical and agrochemical discovery. This product is essential for scientists and manufacturers engaged in the creation of novel active ingredients, particularly those targeting specific biological pathways.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly in oncology and other therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides with unique modes of action.
• Chemical Biology Probe: Serves as a precursor for creating molecular probes to study enzyme function and biological mechanisms.
• Advanced Material Synthesis: Potential intermediate for creating specialized polymers or ligands with specific electronic or binding properties.
• Academic & Industrial R&D: Fundamental reagent for methodological development and exploration of new heterocyclic chemistry in laboratory settings.

Basic Information

Product Name	3-(2-Chloroethyl)-3,4-Dihydro-4-Oxopyrazolo(5,1-D)-1,2,3,5-Tetrazine-8-Carboxamide
CAS No.	90521-23-6
Molecular Formula	C8H9ClN6O2
Molecular Weight	256.65 g/mol
Synonyms	3-(2-Chloroethyl)-3,4-dihydro-4-oxo-1H-pyrazolo[5,1-d][1,2,3,5]tetrazine-8-carboxamide; Temozolomide Impurity; Temozolomide Related Compound; 8-Carbamoyl-3-(2-chloroethyl)imidazo[5,1-d]-1,2,3,5-tetrazin-4(3H)-one; MTIC Carboxamide Derivative; NSC 362856; CCRIS 9357
EINECS	Contact for details

Quality Control

Our 3-(2-Chloroethyl)-3,4-Dihydro-4-Oxopyrazolo(5,1-D)-1,2,3,5-Tetrazine-8-Carboxamide is manufactured under strict quality systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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