Skip to Content
MilliporeSigma
All Photos(2)

Documents

748781

Sigma-Aldrich

Propargyl 1H-imidazole-1-carboxylate

95%

Synonym(s):

Heller-Sarpong Reagent, 1H-Imidazole-1-carboxylic acid, 2-propyn-1-yl ester, PImC, Propargyl imidazolecarbamate, Sarpong reagent

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C7H6N2O2
CAS Number:
Molecular Weight:
150.13
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

95%

form

solid

mp

45-50 °C

shipped in

wet ice

storage temp.

2-8°C

SMILES string

O=C(OCC#C)n1ccnc1

InChI

1S/C7H6N2O2/c1-2-5-11-7(10)9-4-3-8-6-9/h1,3-4,6H,5H2

InChI key

LLVCOZOEWQQTAV-UHFFFAOYSA-N

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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

Related Content

Professor Heller and coworkers are engaged in the development of mild and chemoselective acylation reactions using carbonylazole-derived reagents. To that end, they have developed a suite of carbonylimidazole derivatives for facile and chemoselective esterification (MImC, etc.) and amidation (WImC) of carboxylic acids, in collaboration with Professor Richmond Sarpong.

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