103217
Lumichrome
Synonym(s):
7,8-Dimethylalloxazine
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About This Item
Empirical Formula (Hill Notation):
C12H10N4O2
CAS Number:
Molecular Weight:
242.23
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
214-120-8
MDL number:
form
powder, crystals or chunks
Quality Level
technique(s)
titration: suitable
mp
>300 °C (lit.)
λmax
350 nm, 392 nm (2nd)
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
Cc1cc2nc3NC(=O)NC(=O)c3nc2cc1C
InChI
1S/C12H10N4O2/c1-5-3-7-8(4-6(5)2)14-10-9(13-7)11(17)16-12(18)15-10/h3-4H,1-2H3,(H2,14,15,16,17,18)
InChI key
ZJTJUVIJVLLGSP-UHFFFAOYSA-N
General description
Lumichrome (7,8-Dimethylalloxazine) is a natural metabolite of riboflavin. It is a flourescent photoproduct of riboflavin degradation. It is known to be an effective photosensitizer and a fluorescent dye.
Application
Lumichrome is suitable as a fluorescence probe, metal ion sensor, and may be used for the inactivation of biological contaminants. Its applications are also seen in memory and semiconductor devices.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Xiancheng Zeng et al.
The Journal of chemical physics, 130(16), 164111-164111 (2009-05-02)
A quantum mechanical/molecular mechanical minimum free energy path (QM/MM-MFEP) method was developed to calculate the redox free energies of large systems in solution with greatly enhanced efficiency for conformation sampling. The QM/MM-MFEP method describes the thermodynamics of a system on
Iqbal Ahmad et al.
International journal of pharmaceutics, 280(1-2), 199-208 (2004-07-22)
The kinetics of photolysis of aqueous riboflavin solutions on UV and visible irradiation has been studied in the pH range 1-12 using a specific multicomponent spectrophotometric method for the simultaneous determination of riboflavin and its major photoproducts (formylmethylflavin, lumichrome and
Carlo Ignazio Giovanni Tuberoso et al.
Food chemistry, 135(3), 1985-1990 (2012-09-08)
Riboflavin (vitamin B(2)) and its metabolite lumichrome were quantified in 117 samples from 11 unifloral honeys types (Arbutus unedo L., Asphodelus microcarpus Salzm. et Viv., Citrus spp., Eucalyptus spp., Hedysarum coronarium L., Castanea sativa L. honeydew, Mentha spp., Paliurus spina-christi.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 103217-5G | 04061838670434 |
| 103217-1G | 04061826111888 |