H-D-Thr-OH
Molecular Structure:
MDL:
MFCD00064269
Molecular Formula:
C4H9NO3
Molecular Weight:
119.12
Alias:
D-2-氨基-3-羥基丁酸
D-Threonine
(2R,3S)-2-Amino-3-hydroxybutyric acid
D-α-Amino-β-hydroxybutyric acid
D-2-Amino-3-hydroxybutanoic acid
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
H-D-Thr-OH |
99% |
5g |
RMB 170.5 |
Consulting service |
H-D-Thr-OH |
99% |
25g |
RMB 616 |
Consulting service |
H-D-Thr-OH |
99% |
100g |
RMB 2145 |
Consulting service |
Character:
溶于水。
熔點(diǎn):274°C
比旋光度:[α]20D : 28 ° (C=6, H2O)
Quality Standard:
外觀Appearance 白色粉末或結(jié)晶
紅外光譜鑒別Infrared spectrometry Conforms
純度Purity 98.5-101.5% (非水滴定)
純度Purity ≥99.0% (HPLC)
水溶解試驗(yàn)solubility in water 溶液澄清(50mg/ml)
比旋光度Specific rotation [a]20/D +27° ~ +29°(c=6, water)
干燥損失Loss on drying <0.3 %
重金屬Heavy metals (as Pb) <10 ppm
硫酸鹽灰分Sulfated ash <0.1 %
其它氨基酸Other amino acids (TLC) passes test