Welcome to LookChem.com Sign In|Join Free
  • or
"Z(OMe)-Phe-Met-OMe" is a peptide compound consisting of three amino acids: Z(OMe)-protected phenylalanine (Phe), methionine (Met), and a terminal methoxy group (OMe). The "Z" group is a benzyloxycarbonyl (Cbz) protecting group, which is commonly used in peptide synthesis to prevent unwanted side reactions. The "OMe" groups are methoxy protecting groups attached to the terminal amino and carboxyl groups, which help stabilize the peptide and prevent degradation. This specific sequence of amino acids and protecting groups is used in various research applications, such as studying protein-protein interactions and developing new therapeutic agents.

78450-66-5

Post Buying Request

78450-66-5 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

78450-66-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78450-66-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,4,5 and 0 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78450-66:
(7*7)+(6*8)+(5*4)+(4*5)+(3*0)+(2*6)+(1*6)=155
155 % 10 = 5
So 78450-66-5 is a valid CAS Registry Number.

78450-66-5Relevant academic research and scientific papers

Sulphur Trioxide/Thiol: A Novel System for the Reduction of Methionine Sulphoxide

Futaki, Shiroh,Yagami, Takeshi,Taike, Takashi,Akita, Tadashi,Kitagawa, Kouki

, p. 653 - 658 (2007/10/02)

A new method for the effective reduction of methionine sulphoxide in protected peptides with sulphur trioxide and thiol has been developed.In practice, a combination of dimethylformamide-sulphur trioxide complex and ethane-1,2-dithiol was found effective, the presence of pyridine in the reaction medium being found necessary for the reduction to proceed.Methionine sulphoxide in two types of protected methionine-enkephalins was efficiently reduced to methionine by this reduction system at 20 deg C in an hour.The (p-methylsulphinyl)benzyl protecting group was also reduced to (p-methylthio)benzyl simultaneously with the reduction of methionine sulphoxide.Subsequent deprotection afforded methionine-enkephalin of high purity in each case.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 78450-66-5