D-112

N-Desmethylzopiclone-D₄ solution

100 μg/mL in acetonitrile, certified reference material, Cerilliant^®

• Empirical Formula (Hill Notation): C₁₆H₁₁D₄ClN₆O₃
• Molecular Weight: 378.81
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material
• Quality Level: 300
• form: liquid
• feature: Snap-N-Spike^®/Snap-N-Shoot^®
• packaging: ampule of 1 mL
• manufacturer/tradename: Cerilliant^®
• concentration: 100 μg/mL in acetonitrile
• technique(s): gas chromatography (GC): suitable; liquid chromatography (LC): suitable
• application(s): clinical testing
• format: single component solution
• storage temp.: −20°C
• SMILES string: ClC(C=N1)=CC=C1N(C2=O)C(OC(N3C([2H])([2H])CNCC3([2H])[2H])=O)C4=C2N=CC=N4
• InChI: 1S/C16H15ClN6O3/c17-10-1-2-11(21-9-10)23-14(24)12-13(20-4-3-19-12)15(23)26-16(25)22-7-5-18-6-8-22/h1-4,9,15,18H,5-8H2/i7D2,8D2
• InChI key: CGSFZSTXVVJLIX-OSEHSPPNSA-N

Description

General description

N-Desmethylzopiclone is a primary, inactive metabolite of zopiclone. The parent drug, zopiclone, is a non-benzodiazepine hypnotic used in the treatment of insomnia. This stable-labeled internal standard is suitable for quantitation of n-desmethylzopiclone in GC/MS or LC/MS testing methods for forensic analysis, urine drug testing, or clinical toxicology applications.

Legal Information

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Snap-N-Shoot is a registered trademark of Cerilliant Corporation

Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H302 + H312 + H332,H319
• Precautionary Statements: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 35.6 °F - closed cup
• Flash Point(C): 2.0 °C - closed cup