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752886

Sigma-Aldrich

3-Buten-2-yl 1H-imidazole-1-carboxylate

95%

Synonym(s):

Heller-Sarpong Reagent, 1H-Imidazole-1-carboxylic acid 1-methyl-2-propen-1-yl ester, Sarpong 3-butenyl transesterification reagent, Sarpong reagent

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About This Item

Empirical Formula (Hill Notation):
C8H10N2O2
CAS Number:
Molecular Weight:
166.18
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.06

assay

95%

form

liquid

refractive index

n20/D 1.482

density

1.092 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

CC(OC(=O)n1ccnc1)C=C

InChI

1S/C8H10N2O2/c1-3-7(2)12-8(11)10-5-4-9-6-10/h3-7H,1H2,2H3

InChI key

MIGVSMIPNMLWRT-UHFFFAOYSA-N

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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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.

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