Contact Manager: Emma Song Email Address: emma@coreychem.com
|
Test Item |
Specification |
|
Appearance |
White to off-white powder |
|
Clarity |
1mmol in 2ml DMF,clear and colorless |
|
Specific Rotation |
+15.0°±2.0° （c=1%，in EA） |
|
Water Content |
≤ 1.0% |
|
Assay |
98.0%~102.0% |
|
Free amino acid |
≤ 0.10% |
|
Enantiomer |
≤ 0.10% |
|
Purity |
≥ 99.0% |
|
Fmoc-β-Ala-OH |
≤ 0.15% |
|
Fmoc-Thr-OH |
≤ 0.15% |
|
Fmoc-Thz-OH |
≤ 0.15% |
|
Fmoc-β-Ala-Thr(tBu)-OH |
≤ 0.15% |
|
Fmoc-Thr(tBu)-Thr(tBu)-OH |
≤ 0.15% |
|
Fmoc-L-Allo-Thr(tBu)-OH |
≤ 0.20% |
|
Fmoc-D-Allo-Thr(tBu)-OH |
≤ 0.20% |
|
Max unknown single impurity |
≤ 0.20% |
|
Total impurities |
≤ 1.0% |
|
Dichloromethane |
≤ 600ppm |
|
Hexane |
≤ 5000ppm |
|
Ethyl acetate |
≤ 5000ppm |
|
Ethanol |
≤ 5000ppm |
|
Acetic acid |
≤ 5000ppm |
Uses: Fmoc-Thr(tBu)-OH can be used to synthesize chlorofusin analogues via solid phase peptide synthesis. Additionally, it can serve as a protecting group for both the amine and the hydroxyl functions in solid-phase synthesis of complex depsipeptides.
General Description: FMOC-O-tert-Butyl-L-threonine is a white crystalline powder that is commonly used as amino acid building block in peptide synthesis.
Reaction suitability reaction type: Fmoc solid-phase peptide synthesis
