I2127
Isocytosine
≥99%
别名:
2-Amino-4-hydroxypyrimidine, 2-Aminouracil
生物来源
synthetic (organic)
方案
≥99%
表单
powder
溶解性
acetic acid: 50 mg/mL, clear, colorless
SMILES字符串
NC1=NC=CC(=O)N1
InChI
1S/C4H5N3O/c5-4-6-2-1-3(8)7-4/h1-2H,(H3,5,6,7,8)
InChI key
XQCZBXHVTFVIFE-UHFFFAOYSA-N
应用
Isocytosine (2-aminouracil) is an isomer of cytosine used in physical chemical studies involving metal complex binding, hydrogen-bonding, and tautomerism and proton transfer effects in nucleobases.
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
H Kuhn et al.
Nucleic acids research, 26(2), 582-587 (1998-02-28)
Strand displacement binding kinetics of cationic pseudoisocytosine-containing linked homopyrimidine peptide nucleic acids (bis-PNAs) to fully matched and singly mismatched decapurine targets in double-stranded DNA (dsDNA) are reported. PNA-dsDNA complex formation was monitored by gel mobility shift assay and pseudo-first order
T M Chin et al.
Biochemistry, 39(40), 12457-12464 (2000-10-04)
The formation of a DNA "paper-clip" type triple helix (triplex) with a common sequence 5'-d-(TC)(3)T(a)()(CT)(3)C(b)()(AG)(3) (a and b = 0-4) was studied by UV thermal melting experiments and CD spectra. These DNA oligomers form triplexes and duplexes under slightly acidic
Rumyana I Bakalska et al.
Journal of molecular modeling, 18(12), 5133-5146 (2012-07-11)
An experimental and theoretical investigation was performed to study the photostability of cytosine and isocytosine. The experimental UV irradiation of acetonitrile solutions of the two compounds showed that the amino-oxo tautomer of cytosine is photostable while the amino-oxo tautomer of
Philip D Edwards et al.
Journal of medicinal chemistry, 50(24), 5912-5925 (2007-11-08)
Fragment-based lead generation has led to the discovery of a novel series of cyclic amidine-based inhibitors of beta-secretase (BACE-1). Initial fragment hits with an isocytosine core having millimolar potency were identified via NMR affinity screening. Structure-guided evolution of these fragments
Scott C Johnson et al.
Nucleic acids research, 32(6), 1937-1941 (2004-03-31)
Two additional bases (isoguanosine and isocytosine), generating a third base pair, have been implemented in PCR. Enzyme fidelity for the third base pair is demonstrated using molecular thermodynamic melting, chemical cleavage and molecular beacons. When amplifying as few as 15
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