Formamidinesulfinic Acid

Aminoiminomethanesulfinic Acid; Thiourea Dioxide

 

Convenient reducing agent such as ketones to secondary alcohols. Under phase-transfer conditions disulfides and N-tosylsulfimines are reduced to thiols and sulfides. Used in the reductive cyclization of nitroketones to pyrroles.

 

Chemical Formula

CH4N2O2S

Molecular Weight

F.W. 108.11

CAS #

1758-73-2

 

Safety Information

Health Hazard

1

Fire Hazard

3

Reactivity

0

Material Safety Data Sheet

 

Test

Specification

AssayApprox. 99%

 

Shipping Information

Thiourea dioxide, 4.2, UN3341, PG III.

Storage Information

MOISTURE SENSITIVE, REFRIGERATE: Keep tightly closed.

Chemical information and descriptions have been provided by Spectrum Chemicals.

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 F2066-06   Formamidinesulfinic Acid - Formamidinesulfinic Acid - CH4N2O2S - 100 GM F2066-06 $270.73
 F2066-04   Formamidinesulfinic Acid - Formamidinesulfinic Acid - CH4N2O2S - 25 GM F2066-04 $95.61
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