39580
5,6-Dimethylbenzimidazole
purum, ≥99.0% (NT)
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About This Item
Empirical Formula (Hill Notation):
C9H10N2
CAS Number:
Molecular Weight:
146.19
EC Number:
209-488-1
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
116595
MDL number:
InChI key
LJUQGASMPRMWIW-UHFFFAOYSA-N
InChI
1S/C9H10N2/c1-6-3-8-9(4-7(6)2)11-5-10-8/h3-5H,1-2H3,(H,10,11)
SMILES string
Cc1cc2nc[nH]c2cc1C
grade
purum
assay
≥99.0% (NT)
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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Michiko E Taga et al.
Nature, 446(7134), 449-453 (2007-03-23)
Vitamin B12 (cobalamin) is among the largest known non-polymeric natural products, and the only vitamin synthesized exclusively by microorganisms. The biosynthesis of the lower ligand of vitamin B(12), 5,6-dimethylbenzimidazole (DMB), is poorly understood. Recently, we discovered that a Sinorhizobium meliloti
Finding the final pieces of the vitamin B12 biosynthetic jigsaw.
Martin J Warren
Proceedings of the National Academy of Sciences of the United States of America, 103(13), 4799-4800 (2006-03-29)
Michael J Gray et al.
Proceedings of the National Academy of Sciences of the United States of America, 104(8), 2921-2926 (2007-02-16)
The synthesis of 5,6-dimethylbenzimidazole (DMB), the lower ligand of coenzyme B(12), has remained elusive. We report in vitro and in vivo evidence that the BluB protein of the photosynthetic bacterium Rhodospirillum rubrum is necessary and sufficient for catalysis of the
Hanaa A Hassanin et al.
Dalton transactions (Cambridge, England : 2003), (3)(3), 424-433 (2009-01-06)
The structure of nitrosylcobalamin (NOCbl) in solution has been studied by NMR spectroscopy and the 1H and 13C NMR spectra have been assigned. 13C and 31P NMR chemical shifts, the UV-vis spectrum of NOCbl and the observed pKbase-off value of
Pseudo-B12 joins the cofactor family.
Michiko E Taga et al.
Journal of bacteriology, 190(4), 1157-1159 (2007-12-18)
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