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化驗
99%
形狀
powder
mp
119-122 °C (lit.)
SMILES 字串
CN1C=CC(=O)N(C)C1=O
InChI
1S/C6H8N2O2/c1-7-4-3-5(9)8(2)6(7)10/h3-4H,1-2H3
InChI 密鑰
JSDBKAHWADVXFU-UHFFFAOYSA-N
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一般說明
1,3-Dimethyluracil is a pyrimidine derivative. Stability of the C6-centered carbanions derived from 1,3-dimethyluracil has been investigated in the gas phase and in DMSO and water solutions. The excited state structural dynamics of 1,3-dimethyluracil (DMU) in water and acetonitrile has been studied by resonance Raman spectroscopy. Crystal structure of 1,3-dimethyluracil has been reported. Ultraviolet irradiation of aqueous 1,3-dimethyluracil results in hydration of the 5:6 double bond of the uracil ring to form 1,3-dimethyl-6-oxy-hydrouracil.
應用
1,3-Dimethyluracil is suitable reagent used to investigate the steady-state absorption and fluorescence spectra of uracil derivatives. It may be used in the preparation of 2,6-dihydroxynicotinamide.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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Probing noncovalent interactions in biomolecular crystals with terahertz spectroscopy.
Thomas Kleine-Ostmann et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 9(4), 544-547 (2008-02-15)
Nicholas A Senger et al.
Tetrahedron, 69(26), 5287-5292 (2013-09-28)
The stabilities of the C6-centered carbanions derived from 1,3-dimethyluracil, N-methyl-2-pyridone, and N-methyl-4-pyridone were systematically investigated in the gas phase and in DMSO and water solutions. The stabilities of the carbanions in the gas phase and DMSO were directly measured through
Singlet excited state dynamics of uracil and thymine derivatives: A femtosecond fluorescence upconversion study in acetonitrile.
Gustavsson T, et al.
Chemical Physics Letters, 429(4), 551-557 (2006)
Amir Golan et al.
Nature chemistry, 4(4), 323-329 (2012-03-23)
Proton transfer is ubiquitous in chemistry and biology, occurring, for example, in proteins, enzyme reactions and across proton channels and pumps. However, it has always been described in the context of hydrogen-bonding networks ('proton wires') acting as proton conduits. Here
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