| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| M859735 | MACKLIN | 5-甲基胞苷 | 98% | 29元/200mg; 59元/1g; 257元/5g; | 展开 |
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| M1931 | TCI | 5-Methylcytidine | >98.0%(T)(HPLC) | 990元/1G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C10H15N3O5 = 257.25 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 89657 | | PubChem物质ID | 87560073 | | MDL编号 | MFCD00006548 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(Nonaqueous Titration) | min. 98.0 % | | Specific rotation [a]20/D | +13.0 to +17.0 deg(C=2, H2O) |
物性(参考值) | 熔点 | 211 ℃(dec.) | | 比旋光度 [α]D | 15° (C=2,H2O) | | 水溶性 | 可溶 |
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| 427695 | J&K | 5-Methylcytidine | 98% | 285元/250MG; 941元/1G; | 展开 |
基本信息 | 分子式 | C10H15N3O5 | | 分子量 | 257.24 | | 熔点 | 212-215 | | 比旋光度([α]20D) | +15 (neat) | | MDL编码 | MFCD00006548 | | Beilstein | 89657 | | EINECS 编号 | 218-390-8 |
安全信息 |
| Y23435 | Alfa Aesar | 5-Methylcytidine | | 395元/250mg; 919元/1g; 2678元/5g; | 展开 |
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| M4254 | Sigma-Aldrich | 5-Methylcytidine | ≥99% | 1958.55元/25 MG; 5910.28元/100 MG; | 展开 |
产品说明 一般描述 5-甲基胞苷是 大肠杆菌 中 RNA 的成分。它存在于植物、动物和细菌来源的 RNA 中。它是存在于转移 RNA (tRNA) 中的 C 衍生物之一。 应用 5-甲基胞苷用于 DNA 甲基化过程(表观遗传学)的研究。
使用 5-甲基胞苷作为反相高效液相色谱法 (RP-HPLC) 校准曲线的标准品。 包装 25 mg in glass insert
100 mg in poly bottle 生化/生理作用 5-甲基胞苷是一种烷基化的嘧啶，在核酸的 α-螺旋和 β-螺旋中具有重要的堆积增强作用，提高了核酸的解链温度，改善了热稳定性，从而达到稳定结构的目的。 基本信息 | 经验(实验)分子式 | C10H15N3O5 | | 分子量 | 257.24 | | EC 号 | 218-390-8 | | MDL编号 | MFCD00006548 | | PubChem化学物质编号 | 24896915 | | NACRES | NA.51 |
产品性质 | 质量水平 | 200 | | 测定 | ≥99% | | 形式 | powder | | mp | 212-215 ℃ (dec.) (lit.) | | 溶解性 | water: 25 mg/mL, clear, colorless | | SMILES string | CC1=CN([C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)C(=O)N=C1N | | InChI | 1S/C10H15N3O5/c1-4-2-13(10(17)12-8(4)11)9-7(16)6(15)5(3-14)18-9/h2,5-7,9,14-16H,3H2,1H3,(H2,11,12,17)/t5-,6-,7-,9-/m1/s1 | | InChI key | ZAYHVCMSTBRABG-JXOAFFINSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| M02111 | Fluorochem | 5-Methylcytidine | 98% | 550元/250mg; 968元/1g; 3916元/5g; 6490元/10g; | 展开 |
基本信息 | CAS Number | 2140-61-6 | | MDL Number | MFCD00006548 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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