Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

745413

Sigma-Aldrich

Potassium benzyl cyanocarbamate

Synonym(s):

Looper Reagent, Potassium N-cyanocarbamic acid, phenylmethyl ester

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

About This Item

Empirical Formula (Hill Notation):
C9H7KN2O2
CAS Number:
50909-46-1
Molecular Weight:
214.26
MDL number:
MFCD30491287
UNSPSC Code:
12352108
PubChem Substance ID:
329764979
NACRES:
NA.22

Assay

97%

Quality Level

100

form

solid

mp

228-232 °C

functional group

amine
phenyl

SMILES string

[K]N(C#N)C(=O)OCc1ccccc1

InChI

1S/C9H8N2O2.K/c10-7-11-9(12)13-6-8-4-2-1-3-5-8;/h1-5H,6H2,(H,11,12);/q;+1/p-1

InChI key

HZBHQPNPJVDRMR-UHFFFAOYSA-M

Application

In tandem with TMSCl, product generates an in situ N-silylcarbodiimide that rapidly guanylates a variety of amines at room temperature.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKBP7481V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Looper; R. E.;
The Journal of Organic Chemistry, 76, 6957-6957 (2011)

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