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
Related Categories
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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Chuan Liu et al.
Journal of cellular physiology, 233(11), 8971-8983 (2018-06-16)
The dynamic balance between bone resorption and bone formation is crucial to maintain bone mass. Osteoclasts are key cells that perform bone resorption while osteoblasts and osteocytes function in bone formation. Osteoporosis, a bone metabolism disease characterized by bone loss
Partha Bairi et al.
The journal of physical chemistry. B, 114(35), 11454-11461 (2010-08-19)
Lumichrome (L) and melamine (M) produce thermoreversible hydrogels in LM31 and LM11 compositions, but LM13 composition does not produce hydrogel (the numbers indicate the respective molar ratio of the components). The formation of thermoreversible gels is confirmed from morphology, DSC
Sathish Rajamani et al.
Molecular plant-microbe interactions : MPMI, 21(9), 1184-1192 (2008-08-15)
Many bacteria use quorum sensing (QS) as an intercellular signaling mechanism to regulate gene expression in local populations. Plant and algal hosts, in turn, secrete compounds that mimic bacterial QS signals, allowing these hosts to manipulate QS-regulated gene expression in
Lumichrome and phenyllactic acid as chemical markers of thistle (Galactites tomentosa Moench) honey.
Carlo I G Tuberoso et al.
Journal of agricultural and food chemistry, 59(1), 364-369 (2010-12-04)
HPLC-DAD-MS/MS chromatograms of thistle (Galactites tomentosa Moench) unifloral honeys, previously selected by sensory evaluation and melissopalynological analysis, showed high levels of two compounds. One was characterized as phenyllactic acid, a common acid found in honeys, but the other compound was
N Shaemningwar Moyon et al.
The journal of physical chemistry. A, 115(12), 2456-2464 (2011-03-11)
Fluorescence solvatochromism of lumichrome (LC) was studied by steady-state and time-resolved fluorescence spectroscopy. The excited-state properties of LC do not show any correlation with solvent polarity, however, reasonably good correlation with solvent E(T)(30) parameter was observed. A quantitative estimation of
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 103217-5G | 04061838670434 |
| 103217-1G | 04061826111888 |
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