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 %

 Hóa chất Fmoc-Ser(tBu)-OH Merck 8520190100 (C₂₂H₂₅NO₅, Chai nhựa 100g) DEEP52 https://yeuhangduc.vn/