134077-73-9

Basic information

• Product Name: 5-(Phenyl-hydrazonomethyl)-[1,2,3]thiadiazole-4-carboxylic acid methyl ester
• Synonyms: 5-(Phenyl-hydrazonomethyl)-[1,2,3]thiadiazole-4-carboxylic acid methyl ester
• CAS NO: 134077-73-9
• Molecular Weight: 262.292
• Mol File: 134077-73-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-(Phenyl-hydrazonomethyl)-[1,2,3]thiadiazole-4-carboxylic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(Phenyl-hydrazonomethyl)-[1,2,3]thiadiazole-4-carboxylic acid methyl ester(134077-73-9)
• EPA Substance Registry System: 5-(Phenyl-hydrazonomethyl)-[1,2,3]thiadiazole-4-carboxylic acid methyl ester(134077-73-9)

Safety Data

• Hazardous Substances Data: 134077-73-9(Hazardous Substances Data)

Upstream product

• 134077-71-7 4-Methoxycarbonyl-5-methoxymethyl-1,2,3-thiadiazole 
• 105940-00-9 methyl 2-diazo-4-methoxy-3-oxobutanoate 
• 41051-15-4 4-methoxyacetoacetic acid methylester 
• 134077-72-8 4-Methoxycarbonyl-1,2,3-thiadiazole-5-carbaldehyde 
• 100-63-0 phenylhydrazine 

Relevant articles and documents

Synthesis of a Phenylazo-derivative of a 1,2,3-Thiadiazolium methylide. C-13/N-15 NMR Characterization and Crystal Structure Analysis

The N-phenylhydrazone derived from 4-methoxycarbonyl-1,2,3-thiadiazole-5-carbaldehyde 6 is methylated at the N-3 position, yielding the mesoionic compound 8.The C-13 and N-15 nmr data, as well as the results from a crystal structure analysis, indicate tha