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8.52021 EMD Millipore

Fmoc-Val-OH

Fmoc-Val-OH Novabiochem®. CAS 68858-20-8, molar mass 339.39 g/mol., Novabiochem®

Synonym: N-α-Fmoc-L-valine

  • CAS Number 68858-20-8

  • Linear Formula C₂₀H₂₁NO₄

  • Molecular Weight 339.39 g/mol

  •  EC Number 272-515-0

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Properties

Related Categories Amino Acids & Derivatives, Chemical Biology, Chemical Synthesis, Peptide Chemistry, Valine Amino Acids More...
brand family   Novabiochem
packaging   100 g in Plastic bottle (8520210100)
  25 g in Plastic bottle (8520210025)
  250 g in Plastic bottle (8520210250)
mp   140 - 145 °C
shipped in   ambient
storage temp.   Store below +30°C.
specifications   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

Description

Background information

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".

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Safety Information

HS Code 
2924 29 70
Storage class 
10 - 13 Other liquids and solids
WGK 
WGK 2 water endangering
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