1042106-70-6

Basic information

• Product Name: C₁₆H₂₃ClN₄O₄
• Synonyms: C₁₆H₂₃ClN₄O₄
• CAS NO: 1042106-70-6
• Molecular Weight: 370.836
• Mol File: 1042106-70-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₆H₂₃ClN₄O₄(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₆H₂₃ClN₄O₄(1042106-70-6)
• EPA Substance Registry System: C₁₆H₂₃ClN₄O₄(1042106-70-6)

Safety Data

• Hazardous Substances Data: 1042106-70-6(Hazardous Substances Data)

Upstream product

• 428871-64-1 4-chloro-5-fluoro-2-nitro-aniline 
• 163765-44-4 (R)-tert-butyl 3-methylpiperazine-1-carboxylate 

Relevant articles and documents

Novel ORL1-selective antagonists with oral bioavailability and brain penetrability

Following the discovery of 5-chloro-6-[piperazin-1-yl]-1H-benzimidazole as a novel pharmacophore for potent and selective ORL1 antagonist activity, optimization of this new lead by introduction of a methyl substitution on the piperazine ring resulted in a highly potent and selective, orally available, and brain penetrable ORL1 antagonist, 2-(tert-butylthio)-5-chloro-6-[(2R)-4-(2-hydroxyethyl)-2-methylpiperazin-1-yl]-1H-benzimidazole. Stereochemistry of the methyl substituent on the piperazine ring to control the functional activity of other opioid receptors is also described.