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Merck
CN

T-911

α-Hydroxytriazolam solution

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

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About This Item

Empirical Formula (Hill Notation):
C17H12Cl2N4O
CAS Number:
37115-45-0
Molecular Weight:
359.21
NACRES:
NA.24
UNSPSC Code:
41116107
EC Number:
200-659-6

Key Documents

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Product Name

α-Hydroxytriazolam solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

InChI key

BHUYWUDMVCLHND-UHFFFAOYSA-N

InChI

1S/C17H12Cl2N4O/c18-10-5-6-14-12(7-10)17(11-3-1-2-4-13(11)19)20-8-15-21-22-16(9-24)23(14)15/h1-7,24H,8-9H2

SMILES string

OCc1nnc2CN=C(c3ccccc3Cl)c4cc(Cl)ccc4-n12

grade

certified reference material

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

Quality Level

300

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Related Categories

General description

a-Hydroxytriazolam is a major urinary and blood metabolite of the benzodiazepine, triazolam, a pharmaceutical used to treat severe insomnia. This certified solution standard is suitable for use in LC/MS or GC/MS applications for clinical toxicology, forensic analysis, urine drug testing, or pharmaceutical research.

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

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

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
This item has

Certificates of Analysis (COA)

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Qiran Sun et al.
Journal of analytical toxicology, 34(2), 89-94 (2010-03-13)
A sensitive liquid chromatography-tandem mass spectrometry method is presented for determination of triazolam and alpha-hydroxytriazolam in guinea pig hair after a single dose of triazolam. Eighteen guinea pigs were divided into three dosage groups (10, 100, and 500 microg/kg) and
A D Fraser et al.
Journal of analytical toxicology, 16(6), 347-350 (1992-11-01)
Triazolam is a very short-acting triazolobenzodiazepine with sedative-hypnotic properties. Approximately 2% of an oral dose is excreted unchanged in the urine. The major urinary metabolite is alpha-hydroxytriazolam glucuronide (70% of the dose). The objective of this study was to characterize
Fumio Moriya et al.
Legal medicine (Tokyo, Japan), 5 Suppl 1, S91-S95 (2003-08-26)
A 57-year-old man was found dead lying down in a bamboo thicket. Moderate to severe petechiae were present on his conjunctivae, buccal mucosa, and laryngeal mucosa at autopsy. Cardiac chambers contained a normal volume of fluid blood. Moderate atherosclerosis and
Dora Farkas et al.
Journal of clinical pharmacology, 47(3), 286-294 (2007-02-27)
The effect of pomegranate juice (PJ) or grapefruit juice (GFJ) on CYP3A activity was studied in vitro and in healthy human volunteers. In human liver microsomes, the mean 50% inhibitory concentrations (IC(50)) for PJ and GFJ versus CYP3A (triazolam alpha-hydroxylation)
F S Eberts et al.
Clinical pharmacology and therapeutics, 29(1), 81-93 (1981-01-01)
Triazolam (T) is a new, potent hypnotic with a short duration of action in man. After an 0.88-mg oral dose of T-14C in six male subjects, mean recovery of 14C radioactivity was 85% in urine and 8% in feces. The
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