L-Hydroxyproline
Molecular Structure:
MDL:
--MFCD00064320
Molecular Formula:
C5H9NO3
Molecular Weight:
131.10
Alias:
反式-4-羥基-L-脯氨酸,L-羥脯氨酸
(2S,4R)-4-Hydroxypyrrolidine-2-carboxylic acidHyp
trans-4-Hydroxy-L-proline
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
L-Hydroxyproline |
99% |
500g |
RMB 1997.6 |
促銷 |
L-Hydroxyproline |
99% |
100g |
RMB 514.8 |
促銷 |
L-Hydroxyproline |
99% |
25g |
RMB 158.4 |
促銷 |
Character:
熔點:274-275℃
比旋光度:-75.5°
Quality Standard:
外觀Appearance 白色結(jié)晶或結(jié)晶粉末
紅外光譜鑒別Infrared spectrometry 和對照品匹配
純度Purity 99.0 - 101.0 %
干燥損失Loss on drying <0.2 % (105°C, 3 小時)
重金屬Heavy metals (as Pb) <10 ppm
硫酸鹽灰分Sulfated ash <0.1 %
比旋光度Specific rotation [a]20/D -74°~ -77°(c=5, H2O)
痕量分析Trace analysis:
氯Cl < 200 PPM
硫酸根SO4 < 200 PPM
氨離子NH4 < 200 PPM
鐵Fe < 10 PPM
透光率Transmittance >95 % (c=10, H2O, 430 nm) 1 cm cell
其它氨基酸Other amino acids <0.5 % (TLC)
Storage:
用途 用作生化試劑。