Name: Zopiclone impurity B CRS
Brand: EDQM
SKU: EPY0001822

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Product Overview

Product Code

EPY0001822

CAS Number

43200-81-3

Product Format

Neat

Regulatory Method

Monograph only

Molecular Formula

C11 H7 Cl N4 O2

Molecular Weight

262.65

API Family

Eszopiclone, Zopiclone

Product Categories

European Pharmacopoeia (Ph. Eur.)

Product Type

Impurity

Analytical Method

Monograph only

Documentation

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Product Information

Analyte Data

Analyte Name

(7RS)-6-(5-Chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one

CAS Number

43200-81-3

Molecular Formula

C11 H7 Cl N4 O2

Molecular Weight

262.65

Accurate Mass

262.0258

Flash Point

SMILES

OC1N(C(=O)c2nccnc12)c3ccc(Cl)cn3

InChI

InChI=1S/C11H7ClN4O2/c12-6-1-2-7(15-5-6)16-10(17)8-9(11(16)18)14-4-3-13-8/h1-5,10,17H

IUPAC

6-(5-chloropyridin-2-yl)-7-hydroxy-7H-pyrrolo[3,4-b]pyrazin-5-one

Product Data

Storage Temperature

+4°C

Shipping Temperature

Room Temperature

Country of Origin

FRANCE

Tariff Code

29337900

Product Type

Impurity

Product Format

Neat

API Family

Eszopiclone; Zopiclone

Analytical Method

Monograph only

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Zopiclone impurity B CRS

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