92752-54-0

Basic information

• Product Name: Mtr-Ile-Asn-Leu-Lys(Mtr)-Ala-Leu-Ala-Ala-Leu-AlaLys(Mtr)-Lys(Mtr)-Ile-Leu-NH₂
• CAS NO: 92752-54-0
• Molecular Weight: 2328.01
• Mol File: 92752-54-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Mtr-Ile-Asn-Leu-Lys(Mtr)-Ala-Leu-Ala-Ala-Leu-AlaLys(Mtr)-Lys(Mtr)-Ile-Leu-NH₂(CAS DataBase Reference)
• NIST Chemistry Reference: Mtr-Ile-Asn-Leu-Lys(Mtr)-Ala-Leu-Ala-Ala-Leu-AlaLys(Mtr)-Lys(Mtr)-Ile-Leu-NH₂(92752-54-0)
• EPA Substance Registry System: Mtr-Ile-Asn-Leu-Lys(Mtr)-Ala-Leu-Ala-Ala-Leu-AlaLys(Mtr)-Lys(Mtr)-Ile-Leu-NH₂(92752-54-0)

Safety Data

• Hazardous Substances Data: 92752-54-0(Hazardous Substances Data)

Upstream product

• 92752-53-9 C₅₆H₉₄N₁₀O₁₃S₂ 

Downstream Products

• 72093-21-1 mastoparan 

Relevant articles and documents

Synthesis of a Wasp Venom Tetradecapeptide, Mastoparan, with a New Cleaving System for 4-Methoxy-2,2,6-trimethylbenzenesulfonyl (Mtr) Amino-Protecting Group

The 4-methoxy-2,3,6-trimethylbenzenesulfonyl (Mtr) group was introduced for protection of the ε-amino function of lysine and its acid lability was examined.The cleavage of Lys(Mtr) was accelerated by addition of methyl sulfide, as a second scavenger, to methanesulfonic acid-containing trifluoroacetic acid-thioanisole.In order to examine the usefulness of the new cleaving system with methyl sulfide, a wasp venom peptide, mastoparan, was synthesized.This system was found to give a highly pure product in good yield.Keywords - 4-methoxy-2,3,6-trimethylbenzenesulfonyl (Mtr); Nε-4-methoxy-2,3,6-trimethylbenzenesulfonyllysine; methanesulfonic acid-trifluoracetic acid-thioanisole-methyl sulfide deprotection; mastoparan; wasp venom peptide