D-Selenomethionine

Base Information

• Chemical Name: D-Selenomethionine
• CAS No.: 13091-98-0
• Molecular Formula: C₅H₁₁NO₂Se
• Molecular Weight: 196.108
• DSSTox Substance ID: DTXSID301339803
• Nikkaji Number: J389.228J
• Wikidata: Q27110364
• Mol file: 13091-98-0.mol

Synonyms:D-Selenomethionine;13091-98-0;(2R)-2-amino-4-methylselanylbutanoic acid;Butyric acid, 2-amino-4-(methylselenyl)-, D-;C5-H11-N-O2-Se;CHEBI:30022;DTXSID301339803;(2R)-2-amino-4-(methylseleno)butanoic acid;(2R)-2-amino-4-(methylselanyl)butanoic acid;A888654;Butanoic acid,2-amino-4-(methylseleno)-, (2R)-;Q27110364

Chemical Property of D-Selenomethionine

Chemical Property:

• Boiling Point: 320.8±37.0 °C(Predicted)
• PKA: 2.26±0.10(Predicted)
• PSA: 63.32000
• LogP: 0.65930
• Storage Temp.: 4°C, Inert atmosphere
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 196.99550
• Heavy Atom Count: 9
• Complexity: 97

Purity/Quality:

99% ^*data from raw suppliers

D-Selenomethionine 97% ^*data from reagent 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[Se]CC[C@H](C(=O)O)N
• Uses: D-Selenomethionine can be used to protect against adverse biological effects induced by space radiation.

Technology Process of D-Selenomethionine

There total 6 articles about D-Selenomethionine 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:

dimethyl diselenide (7101-31-7) + (l)α-amino-γ-butyrolactone hydroiodide (127628-31-3,171736-85-9) → (d)selenomethionine (1464-42-2,2578-28-1,3211-76-5,13091-98-0) + (l)selenomethionine (1464-42-2,2578-28-1,3211-76-5,13091-98-0)

Guidance literature:

With sodium hydride; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; 2) DMF, 40 - 50 deg C;

Reference yield:

dimethyl diselenide (7101-31-7) + (l)α-amino-γ-butyrolactone hydroiodide (127628-31-3,171736-85-9) → (d)selenomethionine (1464-42-2,2578-28-1,3211-76-5,13091-98-0) + (l)selenomethionine (1464-42-2,2578-28-1,3211-76-5,13091-98-0)

Guidance literature:

With sodium hydride; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; 2) DMF, 40 - 50 deg C;

Reference yield:

methyl selenide (6486-05-1) + (l)α-amino-γ-butyrolactone (1192-20-7,2185-02-6,7686-01-3,51744-82-2) → (d)selenomethionine (1464-42-2,2578-28-1,3211-76-5,13091-98-0) + (l)selenomethionine (1464-42-2,2578-28-1,3211-76-5,13091-98-0)

Guidance literature:

With sodium hydride; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; 2) DMF, 40 - 50 deg C;

upstream raw materials:

dimethyl diselenide

(l)α-amino-γ-butyrolactone hydroiodide

methyl selenide

(l)α-amino-γ-butyrolactone

Refernces