Description

1H-Benzotriazole, 5-Methoxy- CAS NO 27799-91-3 is a specialized benzotriazole derivative, a heterocyclic compound valued for its role as a versatile chemical intermediate and functional additive. Its molecular structure makes it a key building block in the synthesis of advanced materials, particularly in the pharmaceutical and agrochemical sectors. This product is essential for manufacturers and R&D facilities seeking high-purity intermediates for corrosion inhibition, polymer stabilization, and the development of active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides.
• Corrosion Inhibitor Precursor: Serves as a key intermediate for manufacturing high-performance corrosion inhibitors for metalworking fluids and coatings.
• Polymer Stabilizer & UV Absorber: Incorporated into polymers and plastics to enhance stability against thermal degradation and ultraviolet (UV) light.
• Photographic Chemicals: Used in the formulation of specialized photographic developers and sensitizers.
• Organic Synthesis & Research: A valuable reagent in academic and industrial research laboratories for constructing complex heterocyclic compounds.

Basic Information

Product Name	1H-Benzotriazole, 5-Methoxy-
CAS No.	27799-91-3
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	5-Methoxy-1H-benzotriazole; 5-Methoxybenzotriazole; 5-Methoxy-1,2,3-benzotriazole; 1H-1,2,3-Benzotriazole, 5-methoxy-; 5-Methoxybenzotriazole; 5-Methoxy-1H-benzo[d][1,2,3]triazole; 5-Methoxy-1H-1,2,3-benzotriazole
EINECS	Contact for details

Quality Control

Our 1H-Benzotriazole, 5-Methoxy- is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR spectroscopy, to ensure it meets the high standards required for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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