N-DANSYL-L-THREONINE CYCLOHEXYLAMMONIUM

Base Information

• Chemical Name: N-DANSYL-L-THREONINE CYCLOHEXYLAMMONIUM
• CAS No.: 35021-16-0
• Molecular Formula: C₁₆H₂₀N₂O₅S
• Molecular Weight: 352.411
• Hs Code.: 2935009090
• Mol file: 35021-16-0.mol

Synonyms:Threonine,N-[[5-(dimethylamino)-1-naphthyl]sulfonyl]- (7CI);1-Dimethylaminonaphthalene-5-sulfonyl-L-threonine; Dansyl-L-threonine;Dansylthreonine; L-Dansylthreonine; N-Dansyl-L-threonine; N-Dansylthreonine

Chemical Property of N-DANSYL-L-THREONINE CYCLOHEXYLAMMONIUM

Chemical Property:

• Vapor Pressure: 3.24E-14mmHg at 25°C
• Refractive Index: 1.638
• Boiling Point: 578.3ºC at 760 mmHg
• PKA: 2.90±0.10(Predicted)
• Flash Point: 303.6ºC
• PSA: 142.96000
• Density: 1.384g/cm3
• LogP: 3.05080
• Storage Temp.: −20°C

Purity/Quality:

98% ^*data from raw suppliers

DANSYL-L-THREONINE PIPERIDINIUM SALT 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Technology Process of N-DANSYL-L-THREONINE CYCLOHEXYLAMMONIUM

There total 6 articles about N-DANSYL-L-THREONINE CYCLOHEXYLAMMONIUM 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:

dansyl-D,L-threonine (35021-16-0,77481-08-4,77481-11-9) → dansyl-(S)-threonine (35021-16-0) + Dns-D-Thr

Guidance literature:

DOI:10.1021/ac950698c

Reference yield:

DL-threonine (72-19-5,80-68-2,144-98-9,632-20-2,2676-21-3,7004-04-8,24830-94-2,28954-12-3,36676-50-3,134357-96-3,7013-32-3,82822-12-6) + 5-(dimethylamino)naphth-1-ylsulfonyl chloride (605-65-2) → dansyl-D,L-threonine (35021-16-0,77481-08-4,77481-11-9)

Guidance literature:

With lithium carbonate; In acetone; at 20 ℃; for 0.5h;

DOI:10.1039/c4ra09433f

Reference yield:

DL-threonine (80-68-2,134357-96-3,7013-32-3,82822-12-6) + 5-(dimethylamino)naphth-1-ylsulfonyl chloride (605-65-2) → dansyl-(S)-threonine (35021-16-0)

Guidance literature:

With sodium hydrogencarbonate; In water; acetone; at 20 ℃; for 1h; pH=9.5;

DOI:10.1002/(SICI)1099-1344(199806)41:6<477::AID-JLCR104>3.0.CO;2-3

upstream raw materials:

DL-threonine

5-(dimethylamino)naphth-1-ylsulfonyl chloride

dansyl-D,L-threonine

DL-threonine

Refernces

• 1、 Zhou, Jie,Liu, Yun,Lu, Yingying,Tang, Jian,Tang, Weihua. "Clicked AC regioisomer cationic cyclodextrins for enantioseparation". . p. 54512 - 54516. Retrieved 2015/02/05.
• 2、 LeFevre, Joseph W.,Bonzagni, Neil J.,Chappell, Lara L.,Clement, David J.,Albro, Jeb R.,Lezynski, Denise M.. "Determination of enantiomeric purity of commercial 14C- and 3H- labeled L-α-amino acids". . p. 477 - 489. Retrieved 2007/10/03.