Description

5-Methyl-1-Potassio-1H-Benzotriazole is a potassium salt derivative of the versatile benzotriazole class, offering enhanced solubility and reactivity in organic synthesis. This compound is a crucial intermediate for the preparation of advanced corrosion inhibitors, pharmaceutical agents, and high-performance polymer additives. It is primarily sought by manufacturers in the chemical synthesis, metalworking, and specialty materials sectors for its role in creating tailored molecular architectures.

Application

• Corrosion Inhibitor Precursor: A key intermediate in synthesizing high-efficiency copper and alloy corrosion inhibitors for industrial coolants, antifreeze, and metal surface treatment formulations.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules that incorporate the benzotriazole scaffold.
• Polymer Stabilizer & Additive: Serves as a building block for UV stabilizers, antioxidants, and other functional additives in plastics and coatings to enhance material longevity.
• Agrochemical Synthesis: Employed in the production of certain herbicides, fungicides, and plant growth regulators.
• Electroplating Additive: Functions as a brightener and leveling agent component in electroplating baths for improved metal deposition quality.
• Research & Development: A valuable reagent in organic and organometallic chemistry research for constructing complex heterocyclic compounds.

Basic Information

Product Name	5-Methyl-1-Potassio-1H-Benzotriazole
CAS No.	57303-80-7
Molecular Formula	C7H6KN3
Molecular Weight	171.24 g/mol
Synonyms	Potassium 5-Methyl-1H-benzotriazol-1-ide; 5-Methyl-1H-benzotriazole Potassium Salt; 1-Potassio-5-methylbenzotriazole; Tolyttriazole Potassium Salt; 5-Methylbenzotriazole Potassium Derivative; 5-Me-BTA-K; K-5-MeBT; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of 5-Methyl-1-Potassio-1H-Benzotriazole adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Potassium Content	22.0% - 24.0%
Residual Solvents	Meets ICH guidelines

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