L-Hydroxyproline
Molecular Structure:
MDL:
--MFCD00064320
Molecular Formula:
C5H9NO3
Molecular Weight:
131.10
Alias:
反式-4-羟基-L-脯氨酸,L-羟脯氨酸
(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 |
促销 |
L-Hydroxyproline |
99% |
100g |
RMB 514.8 |
促销 |
L-Hydroxyproline |
99% |
25g |
RMB 158.4 |
促销 |
Character:
熔点:274-275℃
比旋光度:-75.5°
Quality Standard:
外观Appearance 白色结晶或结晶粉末
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity 99.0 - 101.0 %
干燥损失Loss on drying <0.2 % (105°C, 3 小时)
重金属Heavy metals (as Pb) <10 ppm
硫酸盐灰分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
氨离子NH4 < 200 PPM
铁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 用作生化试剂。