2'-Deoxyadenosine-5'-monophosphate
(Synonyms: 2'-脱氧腺苷-5'-单磷酸) 目录号 : GC38258
A deoxynucleotide
Cas No.:653-63-4
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
2’-
1.Zofall, M., and Bartholomew, B.Two novel dATP analogs for DNA photoaffinity labelingNucleic Acids Res.28(21)4382-4390(2000) 2.Li, Y.M., Han, Z.H., Jiang, S.H., et al.Fast repairing of oxidized OH radical adducts of dAMP and dGMP by phenylpropanoid glycosides from Scrophularia ningpoensis HemslActa Pharmacol. Sin.21(12)1125-1128(2000) 3.Duarte, V., Muller, J.G., and Burrows, C.J.Insertion of dGMP and dAMP during in vitro DNA synthesis opposite an oxidized form of 7,8-dihydro-8-oxoguanineNucleic Acids Res.27(2)496-502(1999)
| Cas No. | 653-63-4 | SDF | |
| 别名 | 2'-脱氧腺苷-5'-单磷酸 | ||
| Canonical SMILES | O[C@@H](C[C@H](N1C=NC2=C1N=CN=C2N)O3)[C@H]3COP(O)(O)=O | ||
| 分子式 | C10H14N5O6P | 分子量 | 331.23 |
| 溶解度 | PBS (pH 7.2): 3 mg/ml | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.0191 mL | 15.0953 mL | 30.1905 mL |
| 5 mM | 0.6038 mL | 3.0191 mL | 6.0381 mL |
| 10 mM | 0.3019 mL | 1.5095 mL | 3.0191 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Photosensitization of 2'-Deoxyadenosine-5'-monophosphate by pterin
Org Biomol Chem 2007 Sep 7;5(17):2792-9.PMID:17700847DOI:10.1039/b707312g.
UV-A radiation (320-400 nm) induces damages to the DNA molecule and its components through photosensitized reactions. Pterins, heterocyclic compounds widespread in biological systems, participate in relevant biological processes and are able to act as photosensitizers. We have investigated the photosensitization of 2'-Deoxyadenosine-5'-monophosphate (dAMP) by pterin (PT) in aqueous solution under UV-A radiation. The effect of pH was evaluated, the participation of oxygen was investigated and the products analyzed. Kinetic studies revealed that the reactivity of dAMP towards singlet oxygen (1O2) is very low and that this reactive oxygen species does not participate in the mechanism of photosensitization, although it is produced by PT upon UV-A excitation. In contrast, analysis of irradiated solutions by means of electrospray ionization mass spectrometry strongly suggested that 8-oxo-7,8-dihydro-2'-deoxyadenosine-5'-monophosphate (8-oxo-dAMP) was produced, indicating that the photosensitized oxidation takes place via a type I mechanism (electron transfer).
Undervalued N3 Coordination Revealed in the Cisplatin Complex with 2'-Deoxyadenosine-5'-monophosphate by a Combined IRMPD and Theoretical Study
Inorg Chem 2017 Aug 7;56(15):8793-8801.PMID:28718635DOI:10.1021/acs.inorgchem.7b00570.
The complex obtained by the reaction of cisplatin and 2'-Deoxyadenosine-5'-monophosphate (5'-dAMP) in water has been isolated and detected by electrospray ionization mass spectrometry. The so-formed cis-[PtCl(NH3)2(5'-dAMP)]+ complex has been studied in detail by infrared multiple photon dissociation (IRMPD) spectroscopy in two spectral ranges, namely, 700-1900 and 2800-3800 cm-1, backed by quantum-chemical calculations at the B3LYP/LACV3P/6-311G** level of theory. In agreement with the computational results, the vibrational spectroscopic characterization of cis-[PtCl(NH3)2(5'-dAMP)]+ shows that the sampled ionic population comprises two major isomers, differentiated in the X-H stretching region by their distinct fragmentation patterns. One of these species presents coordination of the platinum moiety at the N3 position of adenine, whereas in the second one, platinum is bound at the N1 position of adenine. IRMPD kinetics have allowed an estimation of their relative proportions. Surprisingly, the most abundant component of cis-[PtCl(NH3)2(5'-dAMP)]+ is the N3 isomer, although it is slightly less stable than the other potential isomers in the gas phase. In contrast, the lowest-energy species, namely, the one showing cisplatin binding to the N7 position of adenine, seems to be the one less represented in the sampled ionic population. These findings suggest that the reaction of cisplatin with 5'-dAMP is governed by the kinetics of the process occurring in solution rather than by the thermodynamic factors.
N3 Protonation Induces Base Rotation of 2'-Deoxyadenosine-5'-monophosphate and Adenosine-5'-monophosphate
J Phys Chem B 2016 May 26;120(20):4616-24.PMID:27138137DOI:10.1021/acs.jpcb.6b04052.
Infrared multiple photon dissociation (IRMPD) action spectroscopy experiments combined with theoretical calculations are performed to investigate the stable gas-phase conformations of the protonated adenine mononucleotides, [pdAdo+H](+) and [pAdo+H](+). Conformations that are present in the experiments are elucidated via comparative analyses of the experimental IRMPD spectra and the B3LYP/6-311+G(d,p) IR spectra predicted for the conformers optimized at this level of theory. N3 protonation is preferred as it induces base rotation, which allows a strong hydrogen bond to be formed between the excess proton of adenine and the phosphate moiety. In contrast, both N1 and N7 protonation are predicted to be >35 kJ/mol less favorable than N3 protonation. Only N3 protonated conformers are present in the experiments in measurable abundance. Both the low-energy conformers computed and the experimental IRMPD spectra of [pdAdo+H](+) and [pAdo+H](+) indicate that the 2'-hydroxyl moiety does not significantly impact the structure of the most stable conformer or the IRMPD spectral profile of [pAdo+H](+) vs that of [pdAdo+H](+). However, the 2'-hydroxyl leads to a 3-fold enhancement in the IRMPD yield of [pAdo+H](+) in the fingerprint region. Comparison of present results to those reported in a previous IRMPD study of the analogous protonated adenine nucleosides allows the effects of the phosphate moiety on the gas-phase conformations to be elucidated.
Synthesis of anti-1,2-dihydroxy-3,4-epoxy-1,2,3, 4-tetrahydro-6-nitrochrysene and its reaction with 2'-deoxyguanosine- 5'-monophosphate, 2'-Deoxyadenosine-5'-monophosphate, and calf thymus DNA in vitro
Chem Res Toxicol 2000 Nov;13(11):1143-8.PMID:11087436DOI:10.1021/tx000104n.
The remarkable carcinogenic activity of 6-nitrochrysene (6-NC) in several animal models, and its environmental presence, suggest its potential importance with regard to human cancer development. Depending on the bioassay model, 6-NC can be activated by simple nitro reduction, ring oxidation, or by a combination of ring oxidation and nitro reduction. Only the first pathway has been clearly established. Thus, this study purports to unequivocally define the other pathways. Toward this end, we report for the first time the synthesis of anti-1,2-dihydroxy-3,4-epoxy-1,2,3, 4-tetrahydro-6-nitrochrysene (6-NCDE), a likely ultimate carcinogenic metabolite of 6-NC. Also, we describe our initial investigation of its binding with calf thymus DNA, 2'-deoxyguanosine-5'-monophosphate (2'-dGuo), and 2'-Deoxyadenosine-5'-monophosphate (2'-dAdo) in vitro. These adduct markers were then employed for comparison with those obtained in the rat after in vivo treatment with 6-NC. On the basis of the results, it appears that the major adduct formed in the liver of rats treated with 6-NC is not derived from 6-NCDE.
Barrier-free proton transfer in the valence anion of 2'-Deoxyadenosine-5'-monophosphate. II. A computational study
J Chem Phys 2008 Jan 28;128(4):044315.PMID:18247957DOI:10.1063/1.2823002.
The propensity of four representative conformations of 2(')-deoxyadenosine-5(')-monophosphate (5(')-dAMPH) to bind an excess electron has been studied at the B3LYP6-31++G(d,p) level. While isolated canonical adenine does not support stable valence anions in the gas phase, all considered neutral conformations of 5(')-dAMPH form adiabatically stable anions. The type of an anionic 5(')-dAMPH state, i.e., the valence, dipole bound, or mixed (valence/dipole bound), depends on the internal hydrogen bond(s) pattern exhibited by a particular tautomer. The most stable anion results from an electron attachment to the neutral syn-south conformer. The formation of this anion is associated with a barrier-free proton transfer triggered by electron attachment and the internal rotation around the C4(')-C5(') bond. The adiabatic electron affinity of the a_south-syn anion is 1.19 eV, while its vertical detachment energy is 1.89 eV. Our results are compared with the photoelectron spectrum (PES) of 5(')-dAMPH(-) measured recently by Stokes et al., [J. Chem. Phys. 128, 044314 (2008)]. The computational VDE obtained for the most stable anionic structure matches well with the experimental electron binding energy region of maximum intensity. A further understanding of DNA damage might require experimental and computational studies on the systems in which purine nucleotides are engaged in hydrogen bonding.