
Hóa chất Fmoc-Ser(tBu)-OH Merck 8520190100 (C₂₂H₂₅NO₅, Chai nhựa 100g) DEEP52 https://yeuhangduc.vn/
8,500,800₫
Mô tả
CAS number: 71989-33-8
EC number: 276-260-6
Hill Formula: C₂₂H₂₅NO₅
Molar Mass: 383.40 g/mol
Colour (visual) white to off white
Appearance of substance (visual) powder
Colour index (0,5 M in DMF) ≤ 150 Hazen
Identity (IR) passes test
Enantiomeric purity ≥ 99.8 % (a/a)
Purity (HPLC) ≥ 99.0 % (a/a)
Fmoc-ß-Ala-OH (HPLC) ≤ 0.1 % (a/a)
Fmoc-ß-Ala-Ser (tBu) -OH (HPLC) ≤ 0.1 % (a/a)
Fmoc-Ser(tBu)-Ser(tBu)-OH (HPLC) ≤ 0.1 % (a/a)
Fmoc-Ser-OH (HPLC) ≤ 0.1 % (a/a)
Assay free amino acid (GC) ≤ 0.2 %
Purity (TLC(011A)) ≥ 98 %
Purity (TLC(0811)) ≥ 98 %
Solubility (25 mmole in 50 ml DMF) clearly soluble
Assay (acidimetric) ≥ 98.0 %
Water (K. F.) ≤ 2.0 %
Ethyl acetate (HS-GC) ≤ 0.5 %
Acetate (IC) ≤ 0.02 %
