Hóa chất Fmoc-Nle-OH Merck 8520140025 (C₂₁H₂₃NO₄, Chai nhựa 25g) DEEP52 https://yeuhangduc.vn/
14,872,605₫
Mô tả
CAS number: 77284-32-3
Hill Formula: C₂₁H₂₃NO₄
Molar Mass: 353.42 g/mol
Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.5 % (a/a)
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 98.0 % (a/a)
Solubility (25 mmole in 50 ml DMF): clearly soluble
UV/VIS (E(450 bis 600 nm)): ≤ 50 mAU
Assay (acidimetric): ≥ 96.0 %
Water (K. F.): ≤ 1.00 %
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