详情介绍
胞嘧啶核苷
Cytidine
Cas 号: 【65-46-3】 M D L: MFCD00006545
胞嘧啶核苷分子式: C9H13N3O5 分子量: 243.22
别 名: 胞苷,胞嘧啶核糖核苷
Cytosine β-D-riboside
Cytosine-1-β-D-ribofuranoside
4-Ami-beta-D-ribofuranosyl-2(1H)-pyrimidinone
99% 100g
99% 25g
99% 5g
性 状: 自90%乙醇中得到针状结晶,溶于水,溶于酸和碱,微溶于乙醇,不溶于有机溶剂。pK4.15(碱性基团),12.3(酸性基团)。
熔点:210-217 °C
α]20D 33.0 ° (C=9, W/V in NaOH)
质量标准: 外观Appearance 白色结晶粉末
溶液澄清度与色泽Clarity: 无色、澄清
红外光谱鉴别Infrared spectrometry 符合
纯度Purity (HPLC) ≥99.0% (面积归一法)
含量Assay (UV ): 98.0%~102.0% (以干品计)
熔点Melting point 210℃~217℃
比值 (abs. max. 280nm,ε=13,000±2%, PH1):
A250/A260 0.41~0.49
A280/A260 2.05~2.15
比旋光度Specific rotation [a]20/D +29 ~ +33 °(C=9, W/V in NaOH)
干燥失重Loss on drying ≤0.5%
灼烧残渣Residue On Ignition ≤0.1%
重金属Heavy Metals(as pb): ≤10ppm
透明度Transmittance ≥98.0%(430nm, C=1, W/V, in H2O)
品级Grade 细胞培养级
(for cell culture, powder, ≥99%)
外观Appearance 白色至类白色粉末
红外光谱鉴别Infrared spectrometry Conforms
纯度Purity ≥99.0% (HPLC)
水溶解试验solubility in water 200mg/4ml in water
UV/VIS Spectrum EMM=12.8 ~ 13.3
at λ MAX279-280 at PH1.0
细胞培养测试Cell culture test pass
贮 存: 室温保存
用途 生化试剂。用于CTP、CDP-胆碱、2′、3′-二去氧胞苷、阿糖胞苷等
趋化素样因子超家族成员6(CKLFSF6)检测试剂盒(化学发光免疫分析法)CLIA Kit for Chemokine Like Factor Superfamily 6 (CKLFSF6) X17608 96T Rattus norvegicus (Rat)
Epigen蛋白(EPG)检测试剂盒(化学发光免疫分析法) CLIA Kit for Epigen (EPG) X17609 96T Homo sapiens (Human)
Epigen蛋白(EPG)检测试剂盒(化学发光免疫分析法) CLIA Kit for Epigen (EPG) X17610 96T Mus musculus (Mouse)
Epigen蛋白(EPG)检测试剂盒(化学发光免疫分析法) CLIA Kit for Epigen (EPG) X17611 96T Rattus norvegicus (Rat)
跨膜磷酸肌醇-3-磷酸酶张力蛋白同源物2(TPTE2)检测试剂盒(化学发光免疫分析法) CLIA Kit for Transmembrane Phosphoinositide-3-Phosphatase And Tensin Homolog 2 (TPTE2) X17612 96T Homo sapiens (Human)
跨膜磷酸肌醇-3-磷酸酶张力蛋白同源物2(TPTE2)检测试剂盒(化学发光免疫分析法) CLIA Kit for Transmembrane Phosphoinositide-3-Phosphatase And Tensin Homolog 2 (TPTE2) X17613 96T Mus musculus (Mouse)
IK细胞因子(IK)检测试剂盒(化学发光免疫分析法) CLIA Kit for IK Cytokine, Down Regulator Of HLA II (IK) X17614 96T Homo sapiens (Human)
IK细胞因子(IK)检测试剂盒(化学发光免疫分析法) CLIA Kit for IK Cytokine, Down Regulator Of HLA II (IK) X17615 96T Mus musculus (Mouse)
IK细胞因子(IK)检测试剂盒(化学发光免疫分析法) CLIA Kit for IK Cytokine, Down Regulator Of HLA II (IK) X17616 96T Rattus norvegicus (Rat)
干扰素诱导蛋白41(IFI41)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Induced Protein 41, 30kDa (IFI41) X17617 96T Homo sapiens (Human)
干扰素诱导蛋白41(IFI41)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Induced Protein 41, 30kDa (IFI41) X17618 96T Mus musculus (Mouse)
干扰素诱导蛋白41(IFI41)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Induced Protein 41, 30kDa (IFI41) X17619 96T Rattus norvegicus (Rat)
趋化因子C-C-基元受体样蛋白1(CCRL1)检测试剂盒(化学发光免疫分析法) CLIA Kit for Chemokine C-C-Motif Receptor Like Protein 1 (CCRL1) X17620 96T Homo sapiens (Human)
趋化因子C-C-基元受体样蛋白1(CCRL1)检测试剂盒(化学发光免疫分析法) CLIA Kit for Chemokine C-C-Motif Receptor Like Protein 1 (CCRL1) X17621 96T Mus musculus (Mouse)
趋化因子C-C-基元受体样蛋白1(CCRL1)检测试剂盒(化学发光免疫分析法) CLIA Kit for Chemokine C-C-Motif Receptor Like Protein 1 (CCRL1) X17622 96T Rattus norvegicus (Rat)
细胞骨架关联蛋白4(CKAP4)检测试剂盒(化学发光免疫分析法) CLIA Kit for Cytoskeleton Associated Protein 4 (CKAP4) X17623 96T Homo sapiens (Human)
细胞骨架关联蛋白4(CKAP4)检测试剂盒(化学发光免疫分析法) CLIA Kit for Cytoskeleton Associated Protein 4 (CKAP4) X17624 96T Mus musculus (Mouse)
细胞骨架关联蛋白4(CKAP4)检测试剂盒(化学发光免疫分析法) CLIA Kit for Cytoskeleton Associated Protein 4 (CKAP4) X17625 96T Rattus norvegicus (Rat)
细胞附着蛋白交换因子相互作用蛋白1(IPCEF1)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interaction Protein For Cytohesin Exchange Factors 1 (IPCEF1) X17626 96T Homo sapiens (Human)
细胞附着蛋白交换因子相互作用蛋白1(IPCEF1)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interaction Protein For Cytohesin Exchange Factors 1 (IPCEF1) X17627 96T Mus musculus (Mouse)
白介素27w(IL27w)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interleukin 27 Working Designation (IL27w) X17628 96T Homo sapiens (Human)
白介素27w(IL27w)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interleukin 27 Working Designation (IL27w) X17629 96T Mus musculus (Mouse)
白介素27w(IL27w)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interleukin 27 Working Designation (IL27w) X17630 96T Rattus norvegicus (Rat)
粒细胞巨噬细胞集落刺激因子(GMCSF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Colony Stimulating Factor 2, Granulocyte Macrophage (GMCSF) X17631 96T Canis familiaris; Canine (Dog)
粒细胞巨噬细胞集落刺激因子(GMCSF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Colony Stimulating Factor 2, Granulocyte Macrophage (GMCSF) X17632 96T Homo sapiens (Human)
粒细胞巨噬细胞集落刺激因子(GMCSF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Colony Stimulating Factor 2, Granulocyte Macrophage (GMCSF) X17633 96T Mus musculus (Mouse)
肝细胞生长因子(HGF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Hepatocyte Growth Factor (HGF) X17634 96T Bos taurus; Bovine (Cattle)
肝细胞生长因子(HGF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Hepatocyte Growth Factor (HGF) X17635 96T Canis familiaris; Canine (Dog)
肝细胞生长因子(HGF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Hepatocyte Growth Factor (HGF) X17636 96T Mus musculus (Mouse)
肝细胞生长因子(HGF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Hepatocyte Growth Factor (HGF) X17637 96T Rattus norvegicus (Rat)
肝细胞生长因子(HGF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Hepatocyte Growth Factor (HGF) X17638 96T Oryctolagus cuniculus (Rabbit)
干扰素γ(IFNγ)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Gamma (IFNg) X17639 96T Bos taurus; Bovine (Cattle)
干扰素γ(IFNγ)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Gamma (IFNg) X17640 96T Canis familiaris; Canine (Dog)
干扰素γ(IFNγ)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Gamma (IFNg) X17641 96T Chicken (Gallus)
干扰素γ(IFNγ)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Gamma (IFNg) X17642 96T Cavia (Guinea pig )
干扰素γ(IFNγ)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Gamma (IFNg) X17643 96T Sus scrofa; Porcine (Pig)
干扰素γ(IFNγ)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Gamma (IFNg) X17644 96T Oryctolagus cuniculus (Rabbit)
干扰素γ(IFNγ)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Gamma (IFNg) X17645 96T Rhesus monkey (Simian)
粒细胞集落刺激因子(GCSF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Colony Stimulating Factor 3, Granulocyte (GCSF) X17646 96T Homo sapiens (Human)
粒细胞集落刺激因子(GCSF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Colony Stimulating Factor 3, Granulocyte (GCSF) X17647 96T Mus musculus (Mouse)
粒细胞集落刺激因子(GCSF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Colony Stimulating Factor 3, Granulocyte (GCSF) X17648 96T Rattus norvegicus (Rat)
胶质细胞系来源神经营养因子(GDNF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Glial Cell Line Derived Neurotrophic Factor (GDNF) X17649 96T Mus musculus (Mouse)
胶质细胞系来源神经营养因子(GDNF)检测试剂盒(化学发光免疫分析法) CLIA Kit for Glial Cell Line Derived Neurotrophic Factor (GDNF) X17650 96T Rattus norvegicus (Rat)
核糖核酸酶T2(RNASET2)检测试剂盒(化学发光免疫分析法) CLIA Kit for Ribonuclease T2 (RNASET2) X17651 96T Homo sapiens (Human)
核糖核酸酶T2(RNASET2)检测试剂盒(化学发光免疫分析法) CLIA Kit for Ribonuclease T2 (RNASET2) X17652 96T Mus musculus (Mouse)
核糖核酸酶T2(RNASET2)检测试剂盒(化学发光免疫分析法) CLIA Kit for Ribonuclease T2 (RNASET2) X17653 96T Rattus norvegicus (Rat)
组织金属蛋白酶抑制因子3(TIMP3)检测试剂盒(化学发光免疫分析法) CLIA Kit for Tissue Inhibitors Of Metalloproteinase 3 (TIMP3) X17654 96T Bos taurus; Bovine (Cattle)
组织金属蛋白酶抑制因子3(TIMP3)检测试剂盒(化学发光免疫分析法) CLIA Kit for Tissue Inhibitors Of Metalloproteinase 3 (TIMP3) X17655 96T Capra hircus; Caprine (Goat)
组织金属蛋白酶抑制因子3(TIMP3)检测试剂盒(化学发光免疫分析法) CLIA Kit for Tissue Inhibitors Of Metalloproteinase 3 (TIMP3) X17656 96T Equus caballus; Equine (Horse)
组织金属蛋白酶抑制因子3(TIMP3)检测试剂盒(化学发光免疫分析法) CLIA Kit for Tissue Inhibitors Of Metalloproteinase 3 (TIMP3) X17657 96T Chicken (Gallus)
组织金属蛋白酶抑制因子3(TIMP3)检测试剂盒(化学发光免疫分析法) CLIA Kit for Tissue Inhibitors Of Metalloproteinase 3 (TIMP3) X17658 96T Mus musculus (Mouse)
组织金属蛋白酶抑制因子3(TIMP3)检测试剂盒(化学发光免疫分析法) CLIA Kit for Tissue Inhibitors Of Metalloproteinase 3 (TIMP3) X17659 96T Sus scrofa; Porcine (Pig)
组织金属蛋白酶抑制因子3(TIMP3)检测试剂盒(化学发光免疫分析法) CLIA Kit for Tissue Inhibitors Of Metalloproteinase 3 (TIMP3) X17660 96T Rattus norvegicus (Rat)
组织金属蛋白酶抑制因子3(TIMP3)检测试剂盒(化学发光免疫分析法) CLIA Kit for Tissue Inhibitors Of Metalloproteinase 3 (TIMP3) X17661 96T Oryctolagus cuniculus (Rabbit)
组织金属蛋白酶抑制因子3(TIMP3)检测试剂盒(化学发光免疫分析法) CLIA Kit for Tissue Inhibitors Of Metalloproteinase 3 (TIMP3) X17662 96T Rhesus monkey (Simian)
Rho鸟嘌呤核苷酸交换因子25(ARHGEF25)检测试剂盒(化学发光免疫分析法) CLIA Kit for Rho Guanine Nucleotide Exchange Factor 25 (ARHGEF25) X17663 96T Homo sapiens (Human)
Rho鸟嘌呤核苷酸交换因子25(ARHGEF25)检测试剂盒(化学发光免疫分析法) CLIA Kit for Rho Guanine Nucleotide Exchange Factor 25 (ARHGEF25) X17664 96T Mus musculus (Mouse)
Rho鸟嘌呤核苷酸交换因子25(ARHGEF25)检测试剂盒(化学发光免疫分析法) CLIA Kit for Rho Guanine Nucleotide Exchange Factor 25 (ARHGEF25) X17665 96T Rattus norvegicus (Rat)
干扰素调节因子2结合蛋白1(IRF2BP1)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Regulatory Factor 2 Binding Protein 1(IRF2BP1) X17666 96T Homo sapiens (Human)
干扰素调节因子2结合蛋白1(IRF2BP1)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Regulatory Factor 2 Binding Protein 1(IRF2BP1) X17667 96T Mus musculus (Mouse)
干扰素调节因子2结合蛋白1(IRF2BP1)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Regulatory Factor 2 Binding Protein 1(IRF2BP1) X17668 96T Rattus norvegicus (Rat)
干扰素调节因子2结合蛋白2(IRF2BP2)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Regulatory Factor 2 Binding Protein 2(IRF2BP2) X17669 96T Homo sapiens (Human)
干扰素调节因子2结合蛋白2(IRF2BP2)检测试剂盒(化学发光免疫分析法) CLIA Kit for Interferon Regulatory Factor 2 Binding Protein 2(IRF2BP2) X17670 96T Mus musculus (Mouse)
成纤维细胞生长因子结合蛋白3(FGFBP3)检测试剂盒(化学发光免疫分析法) CLIA Kit for Fibroblast Growth Factor Binding Protein 3 (FGFBP3)X17671 96T Homo sapiens (Human)