Zopiclone Impurity B, CAS 43200-81-3

Shelf life (days): 1460

Info: A potential impurity found in commercial preparations of zopiclone

Formulation: A solid

Formal Name: 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one

Purity: ≥95%

Formula Markup: C11H7ClN4O2

Formula Weight: 262.653

CAS Number: 43200-81-3

• SKU: CAY43001-250
• Manufacturer: Cayman Chemical
• Manufacturer SKU: 43001-250
• Package Unit: 250 mg
• Quantity Unit: STK