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414190

Sigma-Aldrich

5-Bromo-1,3-dimethyluracil

98%

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About This Item

Empirical Formula (Hill Notation):
C6H7BrN2O2
CAS Number:
Molecular Weight:
219.04
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

98%

mp

182-185 °C (lit.)

SMILES string

CN1C=C(Br)C(=O)N(C)C1=O

InChI

1S/C6H7BrN2O2/c1-8-3-4(7)5(10)9(2)6(8)11/h3H,1-2H3

InChI key

QITOSXPGCRFMDG-UHFFFAOYSA-N

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

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Photoinduced cross-coupling reaction of 5-bromo-1, 3-dimethyluracil to electron-rich aromatics.
Ito S, et al.
Tetrahedron, 37(1), 45-50 (1981)
L Celewicz
Journal of photochemistry and photobiology. B, Biology, 3(4), 565-574 (1989-08-01)
Photochemical reactions between 5-bromo-1,3-dimethyluracils and 3-substituted indoles in acetone solution were studied. Irradiation (lambda greater than 290 nm) of 5-bromo-1,3-dimethyluracil (1) and N alpha-acetyl-L-tryptophan methyl ester (2) yields, in addition to 5-(2-indolyl)uracil (3), a new photoadduct 5-(7-indolyl)uracil (4). 5-Bromo-1,3-dimethyluracils with
Ming-Juan Li et al.
The journal of physical chemistry. B, 117(39), 11660-11669 (2013-08-27)
The resonance Raman spectroscopic study of the excited state structural dynamics of 1,3-dimethyluracil (DMU), 5-bromo-1,3-dimethyluracil (5BrDMU), uracil, and thymine in water and acetonitrile were reported. Density functional theory calculations were carried out to help elucidate the ultraviolet electronic transitions associated

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