90701-81-8

Basic information

• Product Name: Benzoic acid, 2-azido-, hydrazide
• CAS NO: 90701-81-8
• Molecular Formula: C7H7N5O
• Molecular Weight: 177.165
• Mol File: 90701-81-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzoic acid, 2-azido-, hydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid, 2-azido-, hydrazide(90701-81-8)
• EPA Substance Registry System: Benzoic acid, 2-azido-, hydrazide(90701-81-8)

Safety Data

• Hazardous Substances Data: 90701-81-8(Hazardous Substances Data)

Upstream product

• 41225-81-4 3-amino-1,2,3-benzotriazin-4(3H)-one 

Downstream Products

• 3510-48-3 4-chlorobenzaldehyde azine 
• 31162-13-7 2-azidobenzoic acid 
• 90701-80-7 N-(o-azidobenzoyl)-p-chlorobenzaldehyd hydrazone 

Relevant articles and documents

3H-Azepines and Related Systems. Part 2. The Photolyses of Aryl Azides Bearing Electron-withdrawing Substituents

The photolyses of ortho-substituted aryl azides (o-XC6H4N3 where X = CONHNH2, CONHN=CHAr, NO2, CN, CF3, SO2OMe, SO2NH2, or SO2Ph) in methanol-tetrahydrofuran solution are described.With X = CF3 or CONHN=CHAr, 3-substituted 2-methoxy-3H-azepines are products, while in other cases polymeric products, amines or mixtures of isomeric azepines are obtained.The product from the photolysis of o-azidophenyl phenyl sulphoxide (X = SOPh) is identified tentatively (n.m.r. evidence) as 7-methoxy-2-phenylsulphinyl-3H-azepine.In contrast, methyl p-azidobenzoate and p-cyanophenyl azide yield the corresponding 5-substituted 2-methoxy-3H-azepines, whereas methyl m-azidobenzoate yields only methyl 2-methoxy-3H-azepine-6-carboxylate.Irradiation of methyl o-azidobenzoate in aqueous tetrahydrofuran gives 1,3-dihydro-3-methoxycarbonyl-2H-azepin-2-one.