852473
5-Bromouracil
98%
Synonym(s):
5-Bromo-2,4-dihydroxypyrimidine
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About This Item
Empirical Formula (Hill Notation):
C4H3BrN2O2
CAS Number:
Molecular Weight:
190.98
Beilstein:
127176
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
98%
form
crystals
mp
>300 °C (lit.)
SMILES string
BrC1=CNC(=O)NC1=O
InChI
1S/C4H3BrN2O2/c5-2-1-6-4(9)7-3(2)8/h1H,(H2,6,7,8,9)
InChI key
LQLQRFGHAALLLE-UHFFFAOYSA-N
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Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Pierre Daublain et al.
The journal of physical chemistry. B, 114(45), 14265-14272 (2010-02-04)
The photophysical and photochemical behavior of a series of hairpin-forming DNA conjugates possessing a 5'-tethered pyrenecarboxamide chromophore and one or two bromouracil bases has been investigated. Quenching of the pyrene fluorescence and transient absorption spectra characteristic of the pyrene cation
Victor I Danilov et al.
The journal of physical chemistry. A, 113(11), 2233-2235 (2009-02-17)
Density functional theory calculations on the canonical (keto) and rare (enol) tautomeric forms of uracil and 5-bromouracil in a cluster consisting of 50 water molecules are presented. The keto form of uracil is favored over the enol tautomer in both
Hironobu Morinaga et al.
Nucleic acids research, 41(8), 4724-4728 (2013-02-27)
Electron transfer in DNA has been intensively studied to elucidate its biological roles and for applications in bottom-up DNA nanotechnology. Recently, mechanisms of electron transfer to DNA have been investigated; however, most of the systems designed are intramolecular. Here, we
Hironobu Morinaga et al.
Bioorganic & medicinal chemistry, 21(2), 466-469 (2012-12-26)
5-Bromouracil ((Br)U) was incorporated into three types of synthetic RNA and the products of the photoirradiated (Br)U-containing RNAs were investigated using HPLC and MS analysis. The photoirradiation of r(GCA(Br)UGC)(2) and r(CGAA(Br)UUGC)/r(GCAAUUCG) in A-form RNA produced the corresponding 2'-keto adenosine ((keto)A)
G Alavi et al.
Chemosphere, 72(1), 45-52 (2008-04-01)
Recent discovery of low concentrations of bromacil in drinking water prompted the State of Hawaii to examine the leaching behavior of bromacil in pineapple fields. This study is a follow up to earlier work on bromacil concentrations in soil profiles
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