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Merck
CN

28881

Cap B (1-methylimidazole 12% in acetonitrile/pyridine 78 : 10)

filtered through a 1μm filter

Synonym(s):

1-Methylimidazole solution

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About This Item

Empirical Formula (Hill Notation):
C4H6N2
CAS Number:
616-47-7
Molecular Weight:
82.10
UNSPSC Code:
12352200
MDL number:
MFCD00005292

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quality

filtered through a 1μm filter

impurities

<0.005% water

refractive index

n20/D 1.379

SMILES string

Cn1ccnc1

InChI

1S/C4H6N2/c1-6-3-2-5-4-6/h2-4H,1H3

InChI key

MCTWTZJPVLRJOU-UHFFFAOYSA-N

Application

Reagent used in the phosphite triester method of oligonucleotide synthesis for the capping of the remaining free 5′-hydroxyl groups by acetylation. Reagent is suitable for use on Milligen 7500 synthesizers.

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