Fmoc-Val-OH

C₂₀H₂₁NO₄

339.39

MFCD00037124

272-515-0

The product number for this product was previously 04-12-1039.

To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”.

Replaces: 04-12-1039

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-Val-OH (HPLC): ≤ 0.1 % (a/a)
Fmoc-Val-Val-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 %
For TLC-Systems see our General Catalog

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

400

Novabiochem^®

≥98% (TLC)
≥98.0% (acidimetric)
≥99.0% (HPLC)

powder

reaction type: Fmoc solid-phase peptide synthesis

Novabiochem^®

140-145 ℃

peptide synthesis

Fmoc

2-30℃

1S/C20H21NO4/c1-12(2)18(19(22)23)21-20(24)25-11-17-15-9-5-3-7-13(15)14-8-4-6-10-16(14)17/h3-10,12,17-18H,11H2,1-2H3,(H,21,24)(H,22,23)

UGNIYGNGCNXHTR-UHFFFAOYSA-N

11 - Combustible Solids

WGK 3