比旋光度15.5º(C=2,H2O24ºC)折射率15.5°(C=2,H2O)形态CrystallinePowder颜色White旋光性[α]/D+15°,c=2inH2O外观;L-缬氨酸甲酯盐酸盐呈白色结晶粉末状。用途;L-缬氨酸甲酯盐酸盐用于中间体。保存条件;L-缬氨酸甲酯盐酸盐应于密闭,阴凉干燥处保存,确保有良好的通风。NBG牌L-缬氨酸甲酯盐酸盐CAS号6306...
The X-ray crystal structure of triphenyltin(IV) 8-quinolyloxyacetate hydrate, [Ph3SnO2CCH2(8-C9H6NO) · H2O]n, has been determined and refined to RF = 0.066. The compound crystallizes in space group P21/c with a 13.667(5), b 10.340(5), c 35.92(1) Å, β 93.01(3)° and Z...
C6H11Na2O9P • 4H2O=376.16 级别:BioChemika含量:≥98.0% 性状(以下信息仅供参考):白色结晶性粉末用途:本品仅供科研,不得用于其它用途保存:2～8℃ D-葡萄糖-1-磷酸二钠 G-1-P-Na2 1克 ¥300 下一个:D-葡萄糖-6-磷酸三钠盐G-6-P-Na3;6-Phosphogluconic acid trisodium salt;D-Gluconate 6-...
Product NameARECAIDINE PROPARGYL ESTER HYDROBROMIDE (APE) CAS116511-28-5 CBNumberCB4972448 MFC10H13NO2.BrH MW260.13 MDL NumberMFCD00078566 MOL File116511-28-5.molChemical Properties Melting point 179 °C(Solv: ethanol (64-17-5)) storage temp. 2-8°C solubility H2O: soluble form solid ...
2.3 Water Solubility H2O: Insuluble (4.1E-3 g/L) (25 oC)3. MSDS2.Hazard identification 2.1 Classification of the substance or mixture Acute toxicity - Oral, Category 4 2.2 GHS label elements, including precautionary statements Pictogram(s) Signal word Warning Hazard statement(s) H302...
alc-2705-pi l-cysteine . hcl . h2o alc-2706-pi l-cystine alc-2706-pi l-cystine ald-2704-pi l-aspartic acid ald-2704-pi l-aspartic acid ale-2708-pi l-glutamic acid ale-2708-pi l-glutamic acid alf-2717-pi l-phenylalanine alf-2717-pi l-phenylalanine ...
3. 用HPLC纯度多肽。使用C18柱子(25cm×10mm),每次上样注入2×400μl,30min梯度洗脱从0.1% TFA水溶液到MeCN:H2O (0.1% TFA)=70:30,流速4ml/min。(对不同的多肽选择不同的合适HPLC梯度流动相) 4. 收集适当的色带峰,标记多肽的保留时间比未标记的多肽长。
alc-2705-pi l-cysteine . hcl . h2o alc-2706-pi l-cystine alc-2706-pi l-cystine ald-2704-pi l-aspartic acid ald-2704-pi l-aspartic acid ale-2708-pi l-glutamic acid ale-2708-pi l-glutamic acid alf-2717-pi l-phenylalanine alf-2717-pi l-phenylalanine ...
使用C18柱子(25cm×10mm),每次上样注入2×400μl,30min梯度洗脱从0.1% TFA水溶液到MeCN:H2O (0.1% TFA)=70:30,流速4ml/min。(对不同的多肽选择不同的合适HPLC梯度流动相) 收集适当的色带峰,标记多肽的保留时间比未标记的多肽长。 产品冷冻干燥成粉末或置于水溶液中,-20℃避光保存。必要时可用质谱表征。
折射率:-17 ° (C=2, H2O) 储存条件:密封于阴凉干燥环境。 稳定性:如果遵照规格使用和储存则不会分解。 水溶解性:略溶于水 N-α-苄基-L-精氨酸乙酯盐酸盐详细介绍: 中文名称:N-α-苄基-L-精氨酸乙酯盐酸盐 中文别名:N-α-苄基-L-精氨酸乙酯盐酸盐;N-苯甲酰基-L-精氨酸乙酯盐酸盐;Nα-苯甲酰-...