1-Hydroxy-7-azabenzotriazole

CAS 39968-33-7 · C5H4N4O · 136.11 g/mol

Structure of 1-Hydroxy-7-azabenzotriazole
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About 1-Hydroxy-7-azabenzotriazole

1-Hydroxy-7-azabenzotriazole (CAS 39968-33-7) is listed in the ChemSigma catalog. Its molecular formula is C5H4N4O and its molecular weight is 136.11 g/mol. It is also known as HOAT; 3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 39968-33-7
Product name 1-Hydroxy-7-azabenzotriazole
Synonyms HOAT; 3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol
Molecular formula C5H4N4O
Molecular weight 136.11 g/mol
InChI InChI=1/C5H4N4O/c10-9-5-4(7-8-9)2-1-3-6-5/h1-3,10H

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Appearance Clear, colorless liquid
Melting Point 213-216 ( ℃ )
Boiling Point 181.7 ( ℃ )