Selenomethionine Se-75, DL-

Base Information

• Chemical Name: Selenomethionine Se-75, DL-
• CAS No.: 7246-06-2
• Molecular Formula: C₅H₁₁NO₂Se
• Molecular Weight: 192.148
• UNII: 0X5608YSTZ
• DSSTox Substance ID: DTXSID40993260
• Wikidata: Q27237317
• NCI Thesaurus Code: C87393
• Mol file: 7246-06-2.mol

Synonyms:DL-selenomethionine se-75;Selenomethionine Se-75, DL-;0X5608YSTZ;7246-06-2;Butanoic acid, 2-amino-4-(methylseleno-75Se)-;Selenomethionine-75Se;Selenomethionine (Se-75);UNII-0X5608YSTZ;DL-SELENOMETHIONINE-75SE;Selenomethionine. DL-, Se-75;DTXSID40993260;DL-SELENOMETHIONINE (75 SE);SELENOMETHIONINE, DL- SE-75;2-Amino-4-(methylseleno-75Se)butanoic acid;2-amino-4-methyl(75Se)selanylbutanoic acid;Q27237317

Chemical Property of Selenomethionine Se-75, DL-

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: g/cm³
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 192.0015015
• Heavy Atom Count: 9
• Complexity: 97

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Se]CCC(C(=O)O)N
• Isomeric SMILES: C[75Se]CCC(C(=O)O)N

Technology Process of Selenomethionine Se-75, DL-

There total 2 articles about Selenomethionine Se-75, DL- 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-(tert-butoxycarbonyl)[75Se]selenomethionine ethyl ester (371254-32-9) → [75Se]selenomethionine (5696-20-8,7246-06-2)

Guidance literature:

With hydrogenchloride; at 70 ℃;

DOI:10.1002/jlcr.488

Reference yield:

C11H21NO4(75)Se → [75Se]selenomethionine (5696-20-8,7246-06-2)

Guidance literature:

Acid hydrolysis;

upstream raw materials:

N-(tert-butoxycarbonyl)[75Se]selenomethionine ethyl ester

Refernces

• 1、 Ermert,Hamacher,Coenen. "New strategy for no-carrier-added [73Se]selenomethionine as a precursor of homocysteine [73Se]selenolactone". . p. S804-S805. Retrieved 2007/10/03.