Sourcing Strategies in Excellence

Speciality Chemicals Service Provider

Amino Acids and Amino Acide derivatives!

With a growing peptide drug market the fast, reliable synthesis of peptides is of great importance. 

Finding reliable EU sources on Industrial scale is a fantastic value to reduce risks in supply chain and shipping uncertainties! 

At Sostie we concentrate on alternative supply chains to secure continuous procurement processes! Here we present some Amino Acid derivatives, which are produced in EU on industrial scale!

  

1) Boc-Ser-OH CAS: 3262-72-4 

Stock: 36.2 Kg

 

Building block in peptide synthesis. Starting material for the synthesis of various α-amino acids via the β-lactone

  

2) Z-L-Arg-OH  CAS: 1234-35-1 

Stock: 129.9 Kg

 

Z-L-Arginine is used in the synthesis of renin inhibitors containing phosphorous acid derivatives at the scissile bond. Also used in the synthesis of a peptide deformylase inhibitor BB-3497

  

3) Boc-Thr-OH  CAS: 2592-18-9 

Szock: 6.3 Kg

 

N-Boc-L-threonine is an N-Boc-protected form of L-Threonine (T405500). L-Threonine is an essential amino acid that is commonly used as a feed and food additive. L-Threonine is produced in mass quantities by mutant Escherichia coli strains for research and food nutrition purposes. L-Threonine can be naturally found in fish and poultry, and is incorporated in some important proteins in the human body (such as hemoglobin and insulin

  

4) Boc-Ser(Bzl)-OH CAS: 23680-31-1

Stock: 2.7 Kg

 

N-Boc-O-benzyl-L-serine, is an amino acid building block used in peptide synthesis. 

 

5) Fmoc-L-Arg(Pbf)-OH ; CAS No: 154445-77-9

Stock:  10 kg

Fmoc-Arg(Pbf)-OH, is an amino acid building block used in peptide synthesis. 

  

6) Fmoc-D-Arg(Pbf)-OH ; CAS No: 187618-60-6 

Stock:  1 kg

Building block for Peptide synthesis