• USA Home
  • 8.52052 - Fmoc-His(Boc)-OH-CHA

8.52052 EMD Millipore


Fmoc-His(Boc)-OH-CHA Novabiochem®. CAS 210820-99-8, molar mass 576.68 g/mol., Novabiochem®

Synonym: N-α-Fmoc-N-im-t.-Boc-L-histidine cyclohexylammonium salt

  • CAS Number 210820-99-8

  • Linear Formula C₂₆H₂₇N₃O₆ * C₆H₁₃N

  • Molecular Weight 576.68 g/mol



Related Categories Amino Acids & Derivatives, Chemical Biology, Chemical Synthesis, Histidine, Peptide Chemistry More...
brand family   Novabiochem
packaging   25 g in Plastic bottle (8520520025)
  5 g in Plastic bottle (8520520005)
shipped in   ambient
storage temp.   Store at -15°C to -25°C.
specifications   Colour (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)): ≥ 97 %
  Purity (TLC(157B)): ≥ 97 %
  Assay (HPLC, area%): ≥ 97.0 % (a/a)
  Water (K. F.): ≤ 1.00 %
  For TLC-Systems see our General Catalog


Background information

The N-im-Boc group is unstable to prolonged treatment with piperidine [1]; the utility of this derivative is therefore limited to the preparation of short sequences by Fmoc SPPS. This derivative is supplied as a CHA-salt. The specific method for the conversion to the free acid is given on page 4.6.

The product number for this product was previously 04-12-1110.

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".

Price and Availability

Ask us for bulk and customization needs

My Chemicals
Safety & Documentation

Safety Information

HS Code 
2933 29 90
Storage class 
10 - 13 Other liquids and solids
WGK 2 water endangering
Protocols & Articles
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?