4-Nitrophenyl palmitate

Base Information

• Chemical Name: 4-Nitrophenyl palmitate
• CAS No.: 1492-30-4
• Molecular Formula: C22H35NO4
• Molecular Weight: 377.524
• Hs Code.: 29157090
• European Community (EC) Number: 216-084-9
• DSSTox Substance ID: DTXSID20164193
• Nikkaji Number: J206.697A
• Wikidata: Q27158679
• Mol file: 1492-30-4.mol

Synonyms:4-nitrophenyl palmitate;para-nitrophenyl palmitate

Chemical Property of 4-Nitrophenyl palmitate

Chemical Property:

• Vapor Pressure: 1.66E-09mmHg at 25°C
• Melting Point: 65-66 °C
• Refractive Index: 1.5
• Boiling Point: 483.6 °C at 760 mmHg
• Flash Point: 160.7 °C
• PSA: 72.12000
• Density: 1.02 g/cm³
• LogP: 7.50470
• Storage Temp.: −20°C
• Water Solubility.: Insoluble in water. Soluble in CHCl3.
• XLogP3: 8.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 16
• Exact Mass: 377.25660860
• Heavy Atom Count: 27
• Complexity: 386

Purity/Quality:

97% ^*data from raw suppliers

4-Nitrophenyl palmitate 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 43
• Safety Statements: 36/37

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCCCCCCCCCCCCCCC(=O)OC1=CC=C(C=C1)[N+](=O)[O-]
• Uses: 4-Nitrophenyl Palmitate is used in immobilization method of lipase interface based on natural polysaccharide particles.

Technology Process of 4-Nitrophenyl palmitate

There total 6 articles about 4-Nitrophenyl palmitate 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: 91.5%

1-hexadecylcarboxylic acid (57-10-3) + 1-nitro-4-trifluoroacetoxy-benzene (658-78-6) → 4-nitrophenyl palmitate (1492-30-4)

Guidance literature:

In pyridine; at 23 ℃; for 5h;

Reference yield: 82.0%

4-nitro-phenol (100-02-7,78813-13-5,89830-32-0) + n-hexadecanoyl chloride (112-67-4) → 4-nitrophenyl palmitate (1492-30-4)

Guidance literature:

With triethylamine; In tetrahydrofuran; for 1h; Ambient temperature;

DOI:10.1016/S0040-4039(00)81507-5

Reference yield: 81.0%

4-nitro-phenol (100-02-7,78813-13-5,89830-32-0) + 1-hexadecylcarboxylic acid (57-10-3) → 4-nitrophenyl palmitate (1492-30-4)

Guidance literature:

With magnesium sulfate; toluene-4-sulfonic acid; In xylene; for 5h; Heating;

DOI:10.1007/BF00958844

upstream raw materials:

4-nitro-phenol

1-hexadecylcarboxylic acid

n-hexadecanoyl chloride

1-nitro-4-trifluoroacetoxy-benzene

Downstream raw materials:

N-palmitoyl-D-valine

(S)-N-hexadecanoylvaline

N-palmitoyl-L-serine

N-palmitoyl-L-methionine