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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:
7033-39-8
Molecular Weight:
219.04
MDL number:
MFCD00191846
UNSPSC Code:
12352100
PubChem Substance ID:
24865901
NACRES:
NA.22

Assay

98%

mp

182-185 °C (lit.)

functional group

bromo

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
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

414190-1G:
414190-VAR:
414190-5G:
414190-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
1404076V
1402464V
1404076
1402464
01504PF

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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
Photoinduced cross-coupling reaction of 5-bromo-1, 3-dimethyluracil to electron-rich aromatics.
Ito S, et al.
Tetrahedron, 37(1), 45-50 (1981)
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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