Welcome to LookChem.com Sign In|Join Free
  • or
Z-L-Val-L-Val-OtBu is a peptide compound consisting of two L-valine amino acids and a tert-butyloxycarbonyl (OtBu) protecting group. The "Z" in the name stands for the benzyloxycarbonyl group, which is a commonly used protecting group in peptide synthesis to prevent unwanted side reactions. Z-L-Val-L-Val-OtBu is a dipeptide, meaning it contains two amino acid residues, both of which are L-valine, an essential amino acid. The OtBu group is attached to the N-terminus of the peptide, protecting the amino group and allowing for controlled deprotection during peptide synthesis. Z-L-Val-L-Val-OtBu is an important intermediate in the synthesis of larger peptides and proteins, as it can be further elongated by adding more amino acids to form longer sequences.

19794-01-5

Post Buying Request

19794-01-5 Suppliers

Recommended suppliers

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

19794-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19794-01-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,7,9 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 19794-01:
(7*1)+(6*9)+(5*7)+(4*9)+(3*4)+(2*0)+(1*1)=145
145 % 10 = 5
So 19794-01-5 is a valid CAS Registry Number.

19794-01-5Relevant academic research and scientific papers

Amide formation in one pot from carboxylic acids and amines via carboxyl and sulfinyl mixed anhydrides

Zambron, Bartosz K.,Dubbaka, Srinivas R.,Markovic, Dean,Moreno-Clavijo, Elena,Vogel, Pierre

supporting information, p. 2550 - 2553 (2013/07/05)

An efficient method has been developed for the preparation of yet unknown acyclic mixed anhydrides of carboxylic and sulfinic acids. Sterically hindered 2-methylbut-3-ene-2-sulfinyl carboxylates add primary and secondary amines preferentially onto the carbonyl moieties realizing a new method for the one-pot preparation of carboxamides. It uses 1:1 mixtures of carboxylic acids and amines without a base, requires no excess of reagents, and liberates only volatile coproducts. Protected di- and tripeptides have been prepared in solution without epimerization by application of this method.

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 19794-01-5