Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

C-156

Supelco

Clorazepate dipotassium solution

1.0 mg/mL in methanol (as clorazepate), ampule of 1 mL, certified reference material, Cerilliant®

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C16H11ClK2N2O4
CAS Number:
57109-90-7
Molecular Weight:
408.92
UNSPSC Code:
41116107
NACRES:
NA.24

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

1.0 mg/mL in methanol (as clorazepate)

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=C(O[K])C1N=C(C2=CC=CC=C2)C3=C(C=CC(Cl)=C3)NC1(O)O[K]

InChI

1S/C16H12ClN2O4.2K/c17-10-6-7-12-11(8-10)13(9-4-2-1-3-5-9)18-14(15(20)21)16(22,23)19-12;;/h1-8,14,19,22H,(H,20,21);;/q-1;2*+1/p-1

InChI key

UDKOZNXRMDPDLY-UHFFFAOYSA-M

Related Categories

General description

A certified analytical reference solution suitable for use in benzodiazepine testing methods by GC/MS or LC/MS for applications in clinical toxicology, urine drug testing or forensic analysis. Clorazepate dipotassium is a long-acting benzodiazepine with anxiolytic, anticonvulsant, sedative and hypnotic properties. Clorazepate dipotassium, marketed under the brand name Tranxene®, is a prodrug for nordiazepam, which is produced as an active metabolite.

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

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)

51.8 °F - closed cup

Flash Point(C)

11.0 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Alcohols
Hazardous rank II

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

C-156-1ML:4548174002360

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