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- 详细信息
- 文献和实验
- 技术资料
- 库存:
36
- CAS号:
14997-58-1
- 供应商:
上海联祖
- 保存条件:
-20度冻存
- 规格:
1g,5g
2.进行实验前,要了解实验原理,实验操作步骤以及实验注意事项;此外还要熟悉实验室各仪器设备的SOP,防止操作不当对实验者和实验造成伤害和损失。
3.熟悉各种生化试剂的MSDS,设置专用废液桶用来收集废液,对垃圾进行分类,并常开排风扇。
4.对于菌类实验,要做好灭菌处理,防止污染外部环境。
| CAS No | 14997-58-1 | 分子式 | C14H15N3O4 |
| 分子量 | 289.29 | 规格 | 1g,5g |
| 货号 | LZ-SJ11807 | 纯度 | 98% |
中文别名:N(a)-苄氧羰基-L-组氨酸; N-苄氧羰基-L-组氨酸; Cbz-L-组氨酸; Nα-苄氧羰基-L-组氨酸;
英文名称:Z-His-OH
英文别名:(S)-2-(((Benzyloxy)carbonyl)amino)-3-(1H-imidazol-4-yl)propanoic acid
CAS No.:14997-58-1
分子式:C14H15N3O4
分子量:289.29
精确质量:289.106
密度:1.368 g/cm3
熔点:168?°C (dec.)(lit.)
沸点:616.7oC at 760 mmHg
闪点:326.8oC
折射率:-23.5 ° (C=6, 6mol/L HCl)
储存条件:2-8°C
公司正在出售的产品:
| Anti-STRA6/RBITC | Heparin Binding Epidermal Growth Factor Like Growth Factor(HBEGF)ELISA Kit |
| Anti-SOAT2/RBITC | Liver Receptor Homolog 1(LRH1)ELISA Kit |
| Anti-CRYZ/RBITC | Alkaline Phosphatase, Liver/Bone/Kidney(ALPL)ELISA Kit |
| Anti-Dlx5/RBITC | Ephrin B3(EFNB3)ELISA Kit |
| Anti-phospho-ATF2 (Thr73 / Thr55)/RBITC | Ephrin B2(EFNB2)ELISA Kit |
| Anti-GLS2/RBITC | Ephrin B1(EFNB1)ELISA Kit |
| Anti-KCTD16/RBITC | Ephrin Type A Receptor 3(EPHA3)ELISA Kit |
| Anti-NTH1/RBITC | Ephrin Type A Receptor 10(EPHA10)ELISA Kit |
| Anti-MSS1/RBITC | Ephrin Type A Receptor 1(EPHA1)ELISA Kit |
| Anti-MASTL/RBITC | Ephrin A5(EFNA5)ELISA Kit |
| Anti-DPPA2/RBITC | Ephrin A4(EFNA4)ELISA Kit |
| Anti-GSTM3/RBITC | Ephrin A3(EFNA3)ELISA Kit |
| Anti-Insulin(1D4)/RBITC | Ephrin A2(EFNA2)ELISA Kit |
| Anti-Cecropin/RBITC | Ephrin A1(EFNA1)ELISA Kit |
| Anti-BAF53b/RBITC | Collectin Liver 1(CLL1)ELISA Kit |
根据N-Cbz-L-组氨酸化学试剂纯度及杂质含量的多少,可将分为以下几个等级。
(1)优级纯试剂(GR) 亦称保证试剂,为一级品,纯度高,杂质极少,主要用于精密分析和科学研究,常以GR表示。
(2)分析纯试剂(AR) 亦称分析试剂,为二级品,纯度略低于优级纯,杂质含量略高于优级纯,适用于重要分析和一般性研究工作,常以AR表示。
(3)化学纯试剂(CP) 为三级品,纯度较分析纯差,但高于实验试剂,适用于工厂、学校一般性的分析工作,常以CP表示。
(4)实验试剂(LR) 为四级品,纯度比化学纯差,但比工业品纯度高,主要用于一般化学实验,不能用于分析工作,常以 LR表示。
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文献和实验CarbonCarbon Bond-Forming Enzymes for the Synthesis of Non-natural Amino Acids
An enzymatic methodology for the preparation of β-hydroxy-α-amino acid derivatives is described. The method consists of the stereoselective aldol addition reaction of glycine to N -Cbz-amino aldehydes furnishing 3-hydroxy-2,4-diaminobutyric
Synthesis of Cbz-Protected Ketomethylene Dipeptide Isosteres
1 are chemically characterized by a 1,4-disposition of the carbonyl groups (ketone and carboxylate) and have an alkyl group at C-2 that is a chiral center. Protecting groups at amino nitrogen (typically carbamate such as Cbz or Boc) and the carboxyl group
Methylated Polyamines as Research Tools
resulted in corresponding di-Boc-amines, which after deprotection gave target β- and γ-MeSpd’s. To prepare α-MeSpd, the starting compound, 3-amino-1-butanol, was converted into N -Cbz-3-amino-1-butyl methanesulfonate, which alkylated putrescine
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