CAS 96-45-7

2-Mercaptoimidazoline

Codes: (I)122568-4-a, (I)122568-5-a

Application context (from source-drug indications)

Attention deficit hyperactivity disorderClonidine Hydrochloride (Tris Pharma)HypertensionClonidine Hydrochloride (Tris Pharma)

Source drugs (routes using this intermediate)

Drug	Tier	Expiry
Clonidine Hydrochloride (Tris Pharma)	Tier C — Watch / trade	-

Position in synthesis routes (up/downstream chain)

Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.

Clonidine Hydrochloride (Tris Pharma)Optimised routesteps: 2total yield: /

2-Mercaptoimidazoline→4,5-Dihydro-1H-imidazole-2-sulfonic acid→2,6-Dichloroaniline

Clonidine Hydrochloride (Tris Pharma)Optimised routesteps: 3total yield: /

2-Mercaptoimidazoline→1,1-Dimethylethyl monobromoacetate→tert-Butyl [(4,5-dihydro-1H-imidazol-2-yl)sulfanyl]acetate hydrogen bromide→Methyl 2-[(2-tert-butoxy-2-oxoethyl)sulfanyl]-4,5-dihydro-1H-imidazole-1-carboxylate→2,6-Dichloroaniline

Intermediates available on this site

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