英文名称: L-Valine CAS号: 72-18-4 分子式: C5H11NO2 分子量: 117.15 EINECS号: 200-773-6 熔点 295-300 °C (subl.)(lit.) 比旋光度 28 º (c=8, 6N HCl) 密度 1.23 折射率 28 ° (C=8, HCl) 储存条件 Store at RT. 溶解度 ...
2. 密度(g/mL,25/4℃):1.23 3. 熔点(oC):295-300 (subl.)(lit.) 4. 折射率:28 ° (C=8, HCl) 5. 比旋光度(o):28 o (c=8, 6N HCl) 6.溶解性:易溶于水,溶解度(g/L):0℃ 83.4;25℃ 88.5;50℃ 96.2;65℃ 102.4。微溶于乙醇,不溶于乙醚。 储存条件:室温 暂无...
refractive index 28 ° (C=8, HCl) storage temp. 2-8°C solubility H2O: 25 mg/mL form powder pka 2.29(at 25℃) color White PH 5.5-6.5 (100g/l, H2O, 20℃) Odor odorless Odor Type odorless biological source non-animal source optical activity [α]20/D +27.0±0.5°...
2011年,CFDA授予了品牌名称为Conmana®的icotinib HCl上市许可。自商业批准以来,艾替替尼已在肺癌疗法中获得超过三分之一的市场份额,治疗了40,000多名患者。通过成功启动iconitib,Beta Pharma从2015年开始研发BPI-7711和BPI-1178管线。管线BPI-7711(第三代EGFR TKI用于治疗具有常见EGFR突变和EGFR Gatekeeper突变的...
melting point(decomposition point) 315℃, isoelectric point 5.96, [α]25D+28.3 (C = 1-2g/ml, in 5mol/L HCl). 9.6 Uses Amino acids drugs, nutritional supplements. It can be used as the main component of aminophenol transfusion and synthesize aminophenol. L-Valine is one of the three ...
产品简介:L-缬氨酸,72-18-4,L-Valine价格,为白色结晶或结晶性粉末, 无臭, 味苦。可溶于水, 25℃%, 在乙醇、乙/醚、丙酮中几乎不溶, mp (分解点)315℃, , [α]25D+ (C=1-2 g/ml, 在5mol/L HCl中)。在线询价咨询电话:021-58993001
Specific Rotation [α]20/D……….+27.6 to +29.0 Degree (C=8 in 6N HCl) Chloride (Cl) ………...Not more than 0.10% Heavy Metals (Pb) ………...Not more than 10 PPM Loss on Drying ………..Not more than 0.20% 性质:白色单斜晶系晶体或结晶性粉末。熔点约315℃。易溶于水,溶解度...
H-N-Me-Val-OH.HCl Appearance:White to off-white powde Purity:98% FOB Price:2000 USD/kilogram Envoyer une demande Nanjing Dernor Pharmaceutical Technology Co.,Ltd Manufacturer N-α-Methyl-L-valine Appearance:White powder Purity:98% at less FOB Price: / Envoyer une demande Voir tousPrécu...
L-Arginine HCL Amresco-0877-100g L-Arginine HCL Sigma-A5131-25g L-Asparagine Sigma-A8381-10g L-Asparagine Sigma-A8381-25g L-Asparagine Japan-100g L-Aspartic acid Sigma-A9256-25g L-Aspartic acid Sigma-A9256-100g L-Aspartic acid Japan-100g 使用...
L-VALINE (2-13C) physikalisch-chemischer Eigenschaften Schmelzpunkt 295-300 °C (subl.)(lit.) Optische Aktivität [α]20/D +27.5°, c = 8 in 6 M HClSicherheit WGK Germany 1L-VALINE (2-13C) Anbieter Lieferant Produzent Hersteller Vertrieb Händler....