Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

D-902

Supelco

Diazepam-d5 solution

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

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C16D5H8ClN2O
CAS Number:
Molecular Weight:
289.77
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

certified reference material

form

liquid

feature

Snap-N-Spike®/Snap-N-Shoot®

packaging

ampule of 1 mL

manufacturer/tradename

Cerilliant®

drug control

Narcotic Licence Schedule B (Switzerland); psicótropo (Spain); Decreto Lei 15/93: Tabela IV (Portugal)

concentration

100 μg/mL in methanol

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=C([2H])C([2H])=C([2H])C([2H])=C2[2H])C3=C(C=CC(Cl)=C3)N1C

InChI

1S/C16H13ClN2O/c1-19-14-8-7-12(17)9-13(14)16(18-10-15(19)20)11-5-3-2-4-6-11/h2-9H,10H2,1H3/i2D,3D,4D,5D,6D

Inchi Key

AAOVKJBEBIDNHE-VIQYUKPQSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Diazepam is a benzodiazepine used to treat a number of symptoms from anxiety and panic attacks to insomnia. This stable-labeled internal standard is suited for quantitation of diazepam levels in urine, serum, or plasma by LC/MS or GC/MS for urine drug testing, clinical toxicology, forensic analysis, or isotope dilution methods. Diazepam, a benzodiazpine frequently abused recreationally, is sold under the trade name Valium®.

Application


  • Diazepam-d₅ internal standard: Research on clomiphene in keratinous matrices utilized Diazepam-d₅ as an internal standard in LC-MS/MS analysis, demonstrating its essential role in ensuring precision and reliability in forensic toxicology (Kintz et al., 2023).

  • Stable isotope-labeled Diazepam: A forensic study highlighted the use of Diazepam-d₅ in confirming the presence of drugs in decomposed cadavers, showcasing its importance in providing corroborative evidence in cases of serial homicides (Ottaviano et al., 2021).

  • Diazepam-d₅ for analytical research: The postmortem analysis of benzodiazepines in human bone by gas chromatography-mass spectrometry employed Diazepam-d₅, demonstrating its effectiveness as a reference material for accurate drug quantification (Mancini et al., 2021).

  • Diazepam-d₅ in pharmacological studies: Method development for quantitative determination of statins highlighted the use of Diazepam-d₅ in tandem mass spectrometry, underlining its utility in adherence testing and therapeutic drug monitoring (Wagmann et al., 2020).

  • Diazepam-d₅ in receptor binding studies: An evaluation of benzodiazepines and zolpidem in nails and their stability in chlorinated water demonstrated Diazepam-d₅′s role as a robust analytical standard, critical for ensuring the integrity of pharmacological assays (Moretti et al., 2018).

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
Valium is a registered trademark of Roche Products Inc.

related product

Product No.
Description
Pricing

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

target_organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service