Skip to Content
Merck
CN

H-922

Supelco

α-Hydroxymidazolam solution

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Empirical Formula (Hill Notation):
C18H13ClFN3O
CAS Number:
59468-90-5
Molecular Weight:
341.77
UNSPSC Code:
41116107
NACRES:
NA.24

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

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

1.0 mg/mL in methanol

technique(s)

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

application(s)

clinical testing

format

single component solution

storage temp.

2-8°C

SMILES string

OCc1ncc2CN=C(c3ccccc3F)c4cc(Cl)ccc4-n12

InChI

1S/C18H13ClFN3O/c19-11-5-6-16-14(7-11)18(13-3-1-2-4-15(13)20)22-9-12-8-21-17(10-24)23(12)16/h1-8,24H,9-10H2

InChI key

QHSMEGADRFZVNE-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

α-Hydroxymidazolam is an active, major metabolite in urine and blood of the benzodiazepine midazolam. Midazolam is sold as Dormicum, Hypnovel®, and Versed as a sedative and treatment for insomnia and seizures. This Certified Spiking Solution® is suitable as starting material for use in calibrators or controls for a variety of LC/MS or GC/MS applications from forensic analysis and clinical toxicology to urine drug testing.

Legal Information

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation
Hypnovel is a registered trademark of Hoffman-LaRoche & Co. AG
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

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

Target Organs

Eyes

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

49.5 °F - closed cup

Flash Point(C)

9.7 °C - closed cup

Regulatory Information

危险化学品

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

Toshiyuki Iwasaki et al.
Pediatrics international : official journal of the Japan Pediatric Society, 52(4), 513-519 (2009-12-17)
The aim of the present study was to determine an index to evaluate the efficacy and safety of midazolam (MDZ) to treat status epilepticus (SE). An original system was therefore developed to measure blood concentrations of MDZ and 1-hydroxymidazolam (1-OHMDZ)
J Atzrodt et al.
Bioorganic & medicinal chemistry, 20(18), 5658-5667 (2012-08-15)
The syntheses of stable isotope labelled internal standards of important CYP-isoform selective probes, like testosterone 1, diclofenac 3, midazolam 5, and dextromethorphan 7, as well as their corresponding hydroxylated metabolites 6β-hydroxytestosterone 2, 4'-hydroxydiclofenac 4, 1'-hydroxymidazolam 6 and dextrorphan 8 are
Ruut Kaartama et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(19), 1668-1676 (2011-05-03)
A sensitive and selective gas chromatographic mass spectrometric method for the determination of midazolam and its biologically active metabolite, 1-hydroxymidazolam, in rabbit plasma has been developed and validated. Sample preparation includes mixed-mode solid-phase extraction and derivatization with silylating reagents. Midazolam-d4
Kazunori Iwanaga et al.
Drug metabolism and disposition: the biological fate of chemicals, 38(8), 1286-1294 (2010-05-14)
Furanocoumarins in grapefruit are known to show inhibitory effects against P-glycoprotein (P-gp) and CYP3A4 in intestinal epithelial cells; however, furanocoumarin derivatives are widely contained in the plants of Rutaceae and Umbelliferae families, which are used as components of Kampo extract
Cyrille Marvalin et al.
Xenobiotica; the fate of foreign compounds in biological systems, 42(3), 285-293 (2011-10-26)
Midazolam, a potent benzodiazepine derivative and a typical substrate of CYP3A4/3A5, is essentially metabolized in human into 1'-hydroxymidazolam, then eliminated as the corresponding phase II metabolite, the 1'-O-β-D-glucuronide derivative. A high yield alternative to the current multistep synthesis of 1'-hydroxymidazolam
View All Related Papers

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