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Merck
CN

PHR8708

Eszopiclone

certified reference material, pharmaceutical secondary standard

Synonym(s):

(+)-Eszopiclone, (+)-(5S)-6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate, (S)-Zopiclone

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About This Item

Empirical Formula (Hill Notation):
C17H17ClN6O3
CAS Number:
138729-47-2
Molecular Weight:
388.81
UNSPSC Code:
41116107
NACRES:
NA.24

Key Documents

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Product Name

Eszopiclone, certified reference material, pharmaceutical secondary standard

SMILES string

Clc1cnc(cc1)N2[C@H](c4nccnc4C2=O)OC(=O)N3CCN(CC3)C

InChI

1S/C17H17ClN6O3/c1-22-6-8-23(9-7-22)17(26)27-16-14-13(19-4-5-20-14)15(25)24(16)12-3-2-11(18)10-21-12/h2-5,10,16H,6-9H2,1H3/t16-/m0/s1

InChI key

GBBSUAFBMRNDJC-INIZCTEOSA-N

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to USP 1255850

API family

eszopiclone

CofA

current certificate can be downloaded

packaging

pkg of 200 mg

application(s)

pharmaceutical

Quality Level

300

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Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Repr. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品
This item has

Certificates of Analysis (COA)

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