5'-THIOL MODIFIER C6 DISULFIDE

Base Information

• Chemical Name: 5'-THIOL MODIFIER C6 DISULFIDE
• CAS No.: 148254-21-1
• Molecular Formula: C42H61 N2 O5 P S2
• Molecular Weight: 769.05
• Mol file: 148254-21-1.mol

Synonyms:Phosphoramidousacid, bis(1-methylethyl)-,6-[[6-[bis(4-methoxyphenyl)phenylmethoxy]hexyl]dithio]hexyl 2-cyanoethyl ester(9CI)

Chemical Property of 5'-THIOL MODIFIER C6 DISULFIDE

Chemical Property:

• Boiling Point: 757.4±60.0 °C(Predicted)
• PKA: 3.90±0.70(Predicted)
• PSA: 137.37000
• LogP: 11.80710
• Storage Temp.: −20°C

Purity/Quality:

98%Min ^*data from raw suppliers

N,N-Bis(1-methylethyl)phosphoramidousAcid[[6-[Bis(4-methoxyphenyl)phenylmethoxy]hexyl]dithio]hexyl2-Cyanoethylester ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5'-THIOL MODIFIER C6 DISULFIDE

There total 4 articles about 5'-THIOL MODIFIER C6 DISULFIDE 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%

→ C42H61N2O5PS2 (148254-21-1)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In dichloromethane; toluene; for 0.0833333h;

With dmap; In dichloromethane; toluene; for 0.133333h;

Reference yield: 57.3%

6-({6-[bis(4-methoxyphenyl)phenylmethoxy]hexyl}disulfanyl)hexan-1-ol (148254-18-6) + 2-cyanoethyl-N,N-(diisopropylamino)chlorophosphine (124482-92-4,89992-70-1) → C42H61N2O5PS2 (148254-21-1)

Guidance literature:

With 4-methyl-morpholine; In dichloromethane; at 20 ℃; for 0.333333h;

DOI:10.1039/c1ob06042b

Reference yield:

6-mercapto-1-hexanol (1633-78-9) → C42H61N2O5PS2 (148254-21-1)

Guidance literature:

Multi-step reaction with 3 steps

1: iodine; triethylamine / methanol / 4 h / 0 - 20 °C

2: pyridine / 4 h / 20 °C

3: 4-methyl-morpholine / dichloromethane / 0.33 h / 20 °C

With 4-methyl-morpholine; pyridine; iodine; triethylamine; In methanol; dichloromethane;

DOI:10.1039/c1ob06042b

upstream raw materials:

6-({6-[bis(4-methoxyphenyl)phenylmethoxy]hexyl}disulfanyl)hexan-1-ol

2-cyanoethyl-N,N-(diisopropylamino)chlorophosphine

6-mercapto-1-hexanol

6,6’-disulfanediylbis(hexan-1-ol)

Refernces

• 1、 Park, Jung Woo,Bang, Eun-Kyoung,Jeon, Eun Mi,Kim, Byeang Hyean. "Complexation and conjugation approaches to evaluate siRNA delivery using cationic, hydrophobic and amphiphilic peptides". experimental part. p. 96 - 102. Retrieved 2012/02/03.