N-[6-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide

Base Information

• Chemical Name: N-[6-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide
• CAS No.: 159857-80-4
• Molecular Formula: C28H40N6O7
• Molecular Weight: 572.662
• Mol file: 159857-80-4.mol

Synonyms:159857-80-4

Chemical Property of N-[6-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide

Chemical Property:

• Boiling Point: 882.0±65.0 °C at 760 mmHg
• PKA: 13.41±0.70(Predicted)
• Flash Point: 487.2±34.3 °C
• PSA: 210.70000
• Density: 1.3±0.1 g/cm³
• LogP: 3.27310
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

N-[6-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Description: MC-Val-Cit-PAB-OH is a cleavable peptide linker. The Val-Cit was designed to be cleaved specifically by Cathepsin B. MC group is reactive with thiol moiety
• Uses: N-[6-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide is used as a reagent to prepare antibody-drug conjugates, which are compounds that selectively deliver cytotoxic drugs to a tumour-associated antigen.

Technology Process of N-[6-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide

There total 24 articles about N-[6-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

6-maleimidohexanoic acid N-hydroxylsuccinimide ester (55750-63-5) + (2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-N-[4-(hydroxymethyl)phenyl]-5-ureidopentanamide (159857-79-1) → 6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-((S)-1-(((S)-1-((4-(hydroxymethyl)phenyl)amino)-1-oxo-5-ureidopentan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)hexanamide (159857-80-4)

Guidance literature:

In 1-methyl-pyrrolidin-2-one; for 24h; Heating;

Reference yield: 98.0%

(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-N-[4-(hydroxymethyl)phenyl]-5-ureidopentanamide (159857-79-1) + N-succinimidyl-6-maleimidohexanoate → 6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-((S)-1-(((S)-1-((4-(hydroxymethyl)phenyl)amino)-1-oxo-5-ureidopentan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)hexanamide (159857-80-4)

Guidance literature:

In 1-methyl-pyrrolidin-2-one; at 20 ℃; for 16h; Inert atmosphere;

Reference yield: 95.0%

(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-N-[4-(hydroxymethyl)phenyl]-5-ureidopentanamide (159857-79-1) + pentafluorophenyl 6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoate (692739-25-6) → 6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-((S)-1-(((S)-1-((4-(hydroxymethyl)phenyl)amino)-1-oxo-5-ureidopentan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)hexanamide (159857-80-4)

Guidance literature:

In N,N-dimethyl-formamide; at 20 ℃;

upstream raw materials:

6-maleimidohexanoic acid N-hydroxylsuccinimide ester

(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-N-[4-(hydroxymethyl)phenyl]-5-ureidopentanamide

4-aminobenzenemethanol

N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N⁵-carbamoyl-L-ornithine

Downstream raw materials:

N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N⁵-carbamoyl-N[4-({[(4-nitrophenoxy)carbonyl]oxy}methyl)phenyl]-L-ornithinamide

N-((S)-1-(((S)-1-((4-(chloromethyl)phenyl)amino)-1-oxo-5-ureidopentan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)-6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanamide

C₆₈H₁₀₅N₁₁O₁₅