D-142

Delorazepam solution

100 μg/mL in acetonitrile, ampule of 1 mL, certified reference material, Cerilliant^®

• Empirical Formula (Hill Notation): C₁₅H₁₀Cl₂N₂O
• CAS Number: 2894-67-9
• Molecular Weight: 305.16
• MDL number: MFCD00079156
• UNSPSC Code: 41116107
• PubChem Substance ID: 329798695
• 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^®
• drug control: psicótropo (Spain); Decreto Lei 15/93: Tabela IV (Portugal)
• 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: O=C1CN=C(C2=CC=CC=C2Cl)C3=CC(Cl)=CC=C3N1
• InChI: 1S/C15H10Cl2N2O/c16-9-5-6-13-11(7-9)15(18-8-14(20)19-13)10-3-1-2-4-12(10)17/h1-7H,8H2,(H,19,20)
• InChI key: CHIFCDOIPRCHCF-UHFFFAOYSA-N

Description

General description

Delorazepam, also known as chlordesmethyldiazepam, is a long acting benzodiazepine. Delorazepam is also an active metabolite of the benzodiazepine drugs diclazepam and cloxazolam. This Certified Spiking Solution^® is suitable for use as starting material in calibrators or controls for a variety of LC/MS or GC/MS applications from forensic analysis and clinical toxicology to urine drug testing.

Application

• Stability of Benzodiazepines in Nails: Research focused on the stability of benzodiazepines, including Delorazepam, in nail samples exposed to chlorinated water, using analytical techniques such as liquid chromatography-mass spectrometry. This study contributes to forensic toxicology by validating the resilience of anxiolytic compounds like Delorazepam under challenging environmental conditions, providing crucial data for drug detection and analysis in biological matrices (Moretti et al., 2018).

Legal Information

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

CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation

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