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Documenti fondamentali

U0750

Sigma-Aldrich

Uracil

≥99.0%

Sinonimo/i:

2,4(1H,3H)-Pyrimidinedione, 2,4-Dihydroxypyrimidine, 2,4-Pyrimidinediol

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About This Item

Formula empirica (notazione di Hill):
C4H4N2O2
Numero CAS:
Peso molecolare:
112.09
Beilstein:
507828
Numero CE:
Numero MDL:
Codice UNSPSC:
41106305
ID PubChem:
NACRES:
NA.51

Origine biologica

synthetic (organic)

Livello qualitativo

Saggio

≥99.0%

Stato

powder

Punto di fusione

>300 °C (lit.)

Stringa SMILE

O=C1NC=CC(=O)N1

InChI

1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)
ISAKRJDGNUQOIC-UHFFFAOYSA-N

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Descrizione generale

Uracil belongs to the pyrimidine nucleobase family. It is naturally occurring and is an important and active part of RNA.

Applicazioni

Uracil has been used as:
  • a nucleotide standard to determine DNA methylation by high-performance liquid chromatography
  • a component of synthetic define medium for culturing Saccharomyces cerevisiae and its strain
  • a component of the amino acid supplement to culture Bacillus sp

Azioni biochim/fisiol

Uracil and its derivatives play an integral part in medicinal chemistry for the synthesis of cancer, viral infections, autosomal recessive disorder, thyroid, and diabetic drugs.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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Certificati d'analisi (COA)

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Sigma-Aldrich

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Uridine ≥99%

Sigma-Aldrich

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Uracil-2-13C 99 atom % 13C

Sigma-Aldrich

486264

Uracil-2-13C

L-Leucine reagent grade, ≥98% (HPLC)

Sigma-Aldrich

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L-Leucine

Sandra M Carvalho et al.
PloS one, 8(3), e58492-e58492 (2013-03-19)
Links between carbohydrate metabolism and virulence in Streptococcus pneumoniae have been recurrently established. To investigate these links further we developed a chemically defined medium (CDM) and standardized growth conditions that allowed for high growth yields of the related pneumococcal strains
William B White et al.
The New England journal of medicine, 369(14), 1327-1335 (2013-09-03)
To assess potentially elevated cardiovascular risk related to new antihyperglycemic drugs in patients with type 2 diabetes, regulatory agencies require a comprehensive evaluation of the cardiovascular safety profile of new antidiabetic therapies. We assessed cardiovascular outcomes with alogliptin, a new
Daisuke Katagiri et al.
Journal of the American Society of Nephrology : JASN, 24(12), 2034-2043 (2013-10-05)
Accumulating evidence of the beyond-glucose lowering effects of a gut-released hormone, glucagon-like peptide-1 (GLP-1), has been reported in the context of remote organ connections of the cardiovascular system. Specifically, GLP-1 appears to prevent apoptosis, and inhibition of dipeptidyl peptidase-4 (DPP-4)
Jaunius Urbonavicius et al.
Methods in enzymology, 425, 103-119 (2007-08-04)
Formation of 5-methyluridine (ribothymidine) at position 54 of the T-psi loop of tRNA is catalyzed by site-specific tRNA methyltransferases (tRNA[uracil-54,C5]-MTases). In eukaryotes and many bacteria, the methyl donor for this reaction is generally S-adenosyl-L-methionine (S-AdoMet). However, in other bacteria, like
Mirta M L Sousa et al.
Molecular aspects of medicine, 28(3-4), 276-306 (2007-06-26)
Uracil is usually an inappropriate base in DNA, but it is also a normal intermediate during somatic hypermutation (SHM) and class switch recombination (CSR) in adaptive immunity. In addition, uracil is introduced into retroviral DNA by the host as part

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