4-Methylthio-2-oxobutanoic acid sodium

Base Information

• Chemical Name: 4-Methylthio-2-oxobutanoic acid sodium
• CAS No.: 51828-97-8
• Molecular Formula: C5H7NaO3S
• Molecular Weight: 170.165
• Hs Code.: 2930909090
• Mol file: 51828-97-8.mol

Synonyms:4-methylthio-2-oxobutanoic acid sodium;SCHEMBL14776551;AKOS040753158;alpha-Keto-gamma-(methylthio)butyric acid sodium salt, >=97%

Chemical Property of 4-Methylthio-2-oxobutanoic acid sodium

Chemical Property:

• Melting Point: >300 °C(lit.)
• Refractive Index: ">
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 82.50000
• Density: g/cm³
• LogP: -0.94150
• Storage Temp.: 2-8°C
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 171.00918457
• Heavy Atom Count: 10
• Complexity: 121

Purity/Quality:

98%,99%, ^*data from raw suppliers

α-Keto-γ-(methylthio)butyric acid sodium salt ≥97% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CSCCC(=O)C(=O)O.[Na]
• Uses: 4-Methylsulfanyl-2-oxobutanoic Acid Sodium Salt can be used to treat or prevent viral diseases.

Technology Process of 4-Methylthio-2-oxobutanoic acid sodium

There total 1 articles about 4-Methylthio-2-oxobutanoic acid sodium 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:

Oxalacetic acid (328-42-7) + sodium thiomethoxide (5188-07-8) → sodium α-keto-(γ-methylthio)butyrate (51828-97-8)

Guidance literature:

Oxalacetic acid; With sodium hydroxide; In water; at 30 ℃; for 0.0333333h;

With formaldehyd; In water; at 30 ℃; for 0.0333333h;

sodium thiomethoxide; In water; at 30 ℃; for 0.5h;

Reference yield:

sodium α-keto-(γ-methylthio)butyrate (51828-97-8) → L-methionine (63-68-3,26062-47-5,58576-49-1)

Guidance literature:

With L-phenylalanine; human glutamine transaminase K; at 37 ℃; pH=7.4; aq. phosphate buffer; Enzymatic reaction;

DOI:10.1016/j.abb.2011.11.002

Reference yield:

sodium α-keto-(γ-methylthio)butyrate (51828-97-8) → 2-hydroxy 4-methylthiobutyric acid (583-91-5)

Guidance literature:

With hydrogen; rhodium contaminated with carbon; In water; at 50 ℃; for 6h; under 7500.75 Torr; Product distribution / selectivity; autoclave;

upstream raw materials:

Oxalacetic acid

sodium thiomethoxide

Downstream raw materials:

DL-methionine

L-methionine

2-hydroxy 4-methylthiobutyric acid

Refernces