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251801

Sigma-Aldrich

Acetylpyrazine

97%

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About This Item

Empirical Formula (Hill Notation):
C6H6N2O
CAS Number:
22047-25-2
Molecular Weight:
122.12
Beilstein/REAXYS Number:
109630
EC Number:
244-753-5
MDL number:
MFCD00006134
UNSPSC Code:
12352100
PubChem Substance ID:
24855159
NACRES:
NA.22

assay

97%

form

solid

mp

76-78 °C (lit.)

SMILES string

CC(=O)c1cnccn1

InChI

1S/C6H6N2O/c1-5(9)6-4-7-2-3-8-6/h2-4H,1H3

InChI key

DBZAKQWXICEWNW-UHFFFAOYSA-N

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Application

Acetylpyrazine has been used in synthesis of:
  • 7-heteroaryl-pyrazolo[1,5-a]pyrimidine-3-carboxamides
  • copper (II) complexes with di-imine ligands
  • N(4) substituted thiosemicarbazones

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Spectroscopic characterization of schiff base-copper complexes immobilized in smectite clays.
Dias PM, et al.
Quimica nova, 33(10), 2135-2142 (2010)
Cobalt (III) complexes of formyl-and acetylpyrazine N (4)-substituted thiosemicarbazones.
West DX, et al.
Transition Met. Chem. (London), 22(5), 447-452 (1997)
Sizana Ahmetaj et al.
Molecular diversity, 17(4), 731-743 (2013-08-27)
A simple and practical four-step protocol for the parallel synthesis of 7-heteroaryl-pyrazolo[1,5-[Formula: see text]]pyrimidine-3-carboxamides was developed. The synthesis starts with transformation of commercially available 2-acetylpyridine and acetylpyrazine with [Formula: see text] [Formula: see text]-dimethylformamide dimethylacetal into the corresponding [Formula: see

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