184971-38-8

Basic information

• Product Name: Benzoic acid, 2-[[(2-methoxy-2-oxoethyl)amino]sulfonyl]-, hydrazide
• CAS NO: 184971-38-8
• Molecular Formula: C10H13N3O5S
• Molecular Weight: 287.296
• Mol File: 184971-38-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzoic acid, 2-[[(2-methoxy-2-oxoethyl)amino]sulfonyl]-, hydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid, 2-[[(2-methoxy-2-oxoethyl)amino]sulfonyl]-, hydrazide(184971-38-8)
• EPA Substance Registry System: Benzoic acid, 2-[[(2-methoxy-2-oxoethyl)amino]sulfonyl]-, hydrazide(184971-38-8)

Safety Data

• Hazardous Substances Data: 184971-38-8(Hazardous Substances Data)

Upstream product

• 6639-62-9 methyl 3-oxo-2,3-dihydrobenzo[d][1,2]thiazol-2-acetate 1,1-dioxide 

Downstream Products

• 184971-41-3 2-(hydrazinocarbonylmethylsulfamoyl)benzohydrazide 

Relevant articles and documents

On the Reaction of Some Saccharin Derivatives with Hydrazine and Other Nucleophils

The reaction of methyl saccharin-2-acetate with hydrazine gave no 3-hydrazino derivative of saccharin as reported in literature, but yielded with ring opening the benzohydrazide derivative. The analogue reaction was observed when saccharin-2-(2-propionate) was reacted with hydrazine. Furthermore, using an excess of hydrazine, the ester group was transformed into the carbohydrazide too. All hydrazides were fully characterized as hydrazones by reactions with different ketones. The 3-thioxo compounds were prepared by reactions with P 2S5, but the yield was improved by using Lawesson's reagent. No attack at the ester group was observed. Finally, reactions of the saccharin-2-carboxylate with some amino acids gave substituted benzamides by attack at position 3 and ring opening. In none of the reactions of the saccharin derivatives with nitrogen nucleophiles a formal substitution of the 3-oxo group was observed.