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M2419

Sigma-Aldrich

Midazolam maleate salt

≥98% (TLC), powder, GABAA receptor ligand

Synonym(s):

8-Chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine maleate salt

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5 MG
$622.00
10 MG
$1,020.00

$622.00

Estimated to ship onMarch 29, 2025

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5 MG
$622.00
10 MG
$1,020.00

About This Item

Empirical Formula (Hill Notation):
C18H13ClFN3 · C4H4O4
CAS Number:
59467-94-6
Molecular Weight:
441.84
EC Number:
261-775-0
MDL number:
MFCD00941440
UNSPSC Code:
12352200
PubChem Substance ID:
24896731
NACRES:
NA.77

$622.00

Estimated to ship onMarch 29, 2025

Request a Bulk Order

Product Name

Midazolam maleate salt,

Quality Level

300

drug control

USDEA Schedule IV; Home Office Schedule 3; psychotrope (France); kontrollierte Droge in Deutschland; regulated under CDSA - not available from Sigma-Aldrich Canada; psicótropo (Spain); Decreto Lei 15/93: Tabela IV (Portugal)

originator

Roche

storage temp.

2-8°C

SMILES string

OC(=O)\C=C/C(O)=O.Cc1ncc2CN=C(c3ccccc3F)c4cc(Cl)ccc4-n12

InChI

1S/C18H13ClFN3.C4H4O4/c1-11-21-9-13-10-22-18(14-4-2-3-5-16(14)20)15-8-12(19)6-7-17(15)23(11)13;5-3(6)1-2-4(7)8/h2-9H,10H2,1H3;1-2H,(H,5,6)(H,7,8)/b;2-1-

InChI key

XYGVIBXOJOOCFR-BTJKTKAUSA-N

Gene Information

human ... GABRA1(2554) , GABRA2(2555) , GABRA3(2556) , GABRA4(2557) , GABRA5(2558) , GABRA6(2559) , GABRB1(2560) , GABRB2(2561) , GABRB3(2562) , GABRD(2563) , GABRE(2564) , GABRG1(2565) , GABRG2(2566) , GABRG3(2567) , GABRP(2568) , GABRQ(55879)

Biochem/physiol Actions

Sedative/Hypnotic; ligand for the GABAA receptor benzodiazepine modulatory site; CYP3A4 substrate.

Features and Benefits

This compound was developed by Roche. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000389312
0000303642
0000389312
0000303642
0000303641

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K S Chang et al.
Anesthesia and analgesia, 78(4), 710-717 (1994-04-01)
Aortic rings were obtained from rat thoracic aorta and studied in vitro with and without functionally intact endothelium to determine whether "the mechanism" requires endothelium [or endothelium-derived relaxing factor (EDRF)]. In aortic rings precontracted with either phenylephrine (PE, 3 x
Claudia Hoffmann et al.
PloS one, 5(8), e12477-e12477 (2010-09-04)
The innate immune system is of vital importance for protection against infectious pathogens. Inflammasome mediated caspase-1 activation and subsequent release of pro-inflammatory cytokines like IL-1beta and IL-18 is an important arm of the innate immune system. Salmonella enterica subspecies 1
Franck Merlier et al.
The Analyst, 142(19), 3747-3757 (2017-09-12)
A microfluidic liver biochip was coupled with a mass spectrometer to detect in real time the drug metabolism of hepatocytes. The hepatocytes were cultivated in the biochip for 35 h. The biochip was placed in a small-scale incubator in which
T Murai et al.
European journal of pharmacology, 261(1-2), 65-71 (1994-08-11)
This report describes the effects of midazolam and beta-carboline-3-carboxylate ethyl ester (beta-CCE) on extracellular concentrations of dopamine in the nucleus accumbens of freely moving rats measured by in vivo microdialysis. The two compounds had opposite effects, midazolam (0.075 and 0.15
Werner E G Müller et al.
Acta biomaterialia, 118, 233-247 (2020-10-20)
Amorphous Ca-phosphate (ACP) particles stabilized by inorganic polyphosphate (polyP) were prepared by co-precipitation of calcium and phosphate in the presence of polyP (15% [w/w]). These hybrid nanoparticles showed no signs of crystallinity according to X-ray diffraction analysis, in contrast to

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