1,4-Dithia-7-azaspiro[4.4]nonane-8-carboxylicacid, hydrobromide, (S)- (9CI)(CAS: 75776-79-3)

1,4-Dithia-7-azaspiro[4.4]nonane-8-carboxylic acid, hydrobromide, (S)- is a crystalline solid with a molecular weight of approximately 330.12 g/mol. The compound has a low solubility in water, but is more soluble in organic solvents like methanol and ethanol. It is moderately reactive and can undergo nucleophilic substitution reactions. It's important to handle it under an inert atmosphere to prevent oxidation.

1,4-Dithia-7-azaspiro[4.4]nonane-8-carboxylic acid, hydrobromide, (S)- is typically synthesized through a multi-step process involving the condensation of 1,4-dithiane and 1,4-diazaspiro[4.4]nonane, followed by bromination. The reaction is catalyzed by a Lewis acid such as aluminum chloride, and the product is isolated and purified by recrystallization. The overall yield is around 70%.

1,4-Dithia-7-azaspiro[4.4]nonane-8-carboxylic acid, hydrobromide, (S)- is primarily used in the pharmaceutical industry for the synthesis of complex organic compounds. It also finds applications in the polymer industry for the development of functional polymers. Additionally, it has potential uses in sensors and semiconductors for its unique chemical properties.

When handling 1,4-Dithia-7-azaspiro[4.4]nonane-8-carboxylic acid, hydrobromide, (S)-, it is important to wear appropriate personal protective equipment (PPE) including gloves and safety goggles. Work should be carried out in a fume hood to minimize inhalation risks. Spills should be handled with caution using appropriate absorbents and followed by thorough cleaning. Always consult the Material Safety Data Sheet (MSDS) for detailed safety information.