Bis[2-(3-aminopropylamino)ethyl]disulfide tetrahydrobromide

Base Information

• Chemical Name: Bis[2-(3-aminopropylamino)ethyl]disulfide tetrahydrobromide
• CAS No.: 127565-72-4
• Molecular Formula: C10H30Br4N4S2
• Molecular Weight: 590.118
• Mol file: 127565-72-4.mol

Synonyms:Bis[2-(3-aminopropylamino)ethyl]disulfide Tetrahydrobromide;N,N''-(Dithiodi-2,1-ethanediyl)bis-1,3-propanediaMine TetrahydrobroMide;NSC 358533 TetrahydrobroMide;WR 33278 TetrahydrobroMide

Chemical Property of Bis[2-(3-aminopropylamino)ethyl]disulfide tetrahydrobromide

Chemical Property:

• Melting Point: 163 °C (decomp)(Solv: methanol (67-56-1); water (7732-18-5))
• PSA: 126.70000
• LogP: 6.25940

Purity/Quality:

97% ^*data from raw suppliers

Bis[2-(3-aminopropylamino)ethyl]disulfideTetrahydrobromide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: A metabolite of Amifostine (A576810).

Technology Process of Bis[2-(3-aminopropylamino)ethyl]disulfide tetrahydrobromide

There total 2 articles about Bis[2-(3-aminopropylamino)ethyl]disulfide tetrahydrobromide 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:

N,N'-bis-(paratoluenesulfonyl)-N,N'-bis(3-aminopropyl)cystamine (127565-74-6) → N,N'-bis(3-aminopropyl)cystamine tetrahydrobromide (127565-72-4)

Guidance literature:

With hydrogen bromide; phenol; In acetic acid; at 80 ℃; for 5h;

DOI:10.1016/S0040-4020(01)89522-3

Reference yield:

N,N'-bis-(paratoluenesulfonyl)-N,N'-bis(3-phtalimidopropyl)cystamine (127565-73-5) → N,N'-bis(3-aminopropyl)cystamine tetrahydrobromide (127565-72-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / hydrazine hydrate / ethanol / 10 h / 80 °C

2: 20 percent hydrogen bromide, phenol / acetic acid / 5 h / 80 °C

With hydrogen bromide; hydrazine hydrate; phenol; In ethanol; acetic acid;

DOI:10.1016/S0040-4020(01)89522-3

upstream raw materials:

N,N'-bis-(paratoluenesulfonyl)-N,N'-bis(3-aminopropyl)cystamine

N,N'-bis-(paratoluenesulfonyl)-N,N'-bis(3-phtalimidopropyl)cystamine

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