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D147206

5,6-Dimethylbenzimidazole

Name: 5,6-Dimethylbenzimidazole
Brand: ALDRICH

≥99%

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About This Item

Empirical Formula (Hill Notation):

C₉H₁₀N₂

CAS Number:

582-60-5

Molecular Weight:

146.19

NACRES:

NA.22

PubChem Substance ID:

24893451

eCl@ss:

32151902

UNSPSC Code:

12352100

EC Number:

209-488-1

MDL number:

MFCD00005603

Beilstein/REAXYS Number:

116595

Assay:

≥99%

Form:

powder

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Properties

Quality Level

200

assay

≥99%

form

powder

mp

202-205 °C (lit.)

SMILES string

Cc1cc2nc[nH]c2cc1C

InChI

1S/C9H10N2/c1-6-3-8-9(4-7(6)2)11-5-10-8/h3-5H,1-2H3,(H,10,11)

InChI key

LJUQGASMPRMWIW-UHFFFAOYSA-N

Description

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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One pathway can incorporate either adenine or dimethylbenzimidazole as an alpha-axial ligand of B12 cofactors in Salmonella enterica.

Peter J Anderson et al.

Journal of bacteriology, 190(4), 1160-1171 (2007-11-06)

Corrinoid (vitamin B12-like) cofactors contain various alpha-axial ligands, including 5,6-dimethylbenzimidazole (DMB) or adenine. The bacterium Salmonella enterica produces the corrin ring only under anaerobic conditions, but it can form "complete" corrinoids aerobically by importing an "incomplete" corrinoid, such as cobinamide

Intermediate-assisted multifunctional catalysis in the conversion of flavin to 5,6-dimethylbenzimidazole by BluB: a density functional theory study.

Xiao-Lei Wang et al.

Journal of the American Chemical Society, 133(11), 4079-4091 (2011-02-25)

BluB is a distinct flavin destructase that catalyzes a complex oxygen-dependent conversion of reduced flavin mononucleotide (FMNH(2)) to form 5,6-dimethylbenzimidazole (DMB), the lower ligand of vitamin B(12). The catalyzed mechanism remains a challenge due to the discrepancy between the complexity

Stabilization of the base-off forms of vitamin B(12) and coenzyme B(12) by encapsulation of the alpha-axial 5,6-dimethylbenzimidazole ligand with cucurbit[7]uril.

Ruibing Wang et al.

Dalton transactions (Cambridge, England : 2003), (18)(18), 3584-3589 (2009-04-22)

Cucurbit[7]uril (CB[7]) forms very stable complexes with the alpha-axial 5,6-dimethylbenzimidazole (alpha-DMB) nucleotide base when dissociated from the Co(III) center in vitamin B(12) (CNCbl, K(CB[7]) = (7.5 +/- 0.5) x 10(4) dm(3) mol(-1)) and coenzyme B(12) (AdoCbl, K(CB[7]) = (3.02 +/-

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Global Trade Item Number

SKU	GTIN
D147206-25G	04061833560006

Key Documents

5,6-Dimethylbenzimidazole

≥99%

Select a Size

About This Item

Quality Level

assay

form

mp

SMILES string

InChI

InChI key

Safety Information

Storage Class

flash_point_f

flash_point_c

ppe

Documentation

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