Description

1H-Benzotriazole-5-Carboxylicacid,7-Amino-,3-Oxide(9Ci) is a high-purity, functionalized benzotriazole derivative with a unique molecular structure that combines a carboxylic acid group, an amino group, and an N-oxide moiety. This compound is a critical advanced intermediate for synthesizing complex heterocyclic compounds and active pharmaceutical ingredients (APIs) in pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry, ligand synthesis, and as a building block for corrosion inhibitors and photographic chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators due to its heterocyclic core.
• Corrosion Inhibitor Precursor: Functionalized to create high-performance corrosion inhibitors for metals in industrial cooling systems and coatings.
• Coordination Chemistry & Ligand Design: The carboxylic acid and amino groups make it a versatile ligand for forming complexes with various metal ions in catalytic and material science applications.
• Photographic Chemical Synthesis: Acts as an intermediate in the production of specialized chemicals used in photographic development and imaging.
• Polymer Modification: Employed to introduce functional groups into polymers, enhancing properties like adhesion, UV stability, or biocompatibility.
• Organic Synthesis Research: A valuable reagent for academic and industrial research in developing new synthetic methodologies for N-heterocycles.

Basic Information

Product Name	1H-Benzotriazole-5-Carboxylicacid,7-Amino-,3-Oxide(9Ci)
CAS No.	682779-23-3
Molecular Formula	C7H6N4O3
Molecular Weight	194.15 g/mol
Synonyms	7-Amino-1H-benzotriazole-5-carboxylic acid 3-oxide; 7-Amino-1,2,3-benzotriazine-4(3H)-one 1-oxide; 1H-Benzotriazole-5-carboxylic acid, 7-amino-, 3-oxide; 7-Amino-1H-1,2,3-benzotriazine-4(3H)-one 1-oxide; 682779-23-3; 7-Amino-1,2,3-benzotriazine-4(3H)-one 1-oxide; Amino-benzotriazole carboxylic acid N-oxide.
EINECS	Contact for details

Quality Control

Our 1H-Benzotriazole-5-Carboxylicacid,7-Amino-,3-Oxide(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%

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