Methyl 4-amino-3-chloro-5-nitrobenzoate

Base Information

• Chemical Name: Methyl 4-amino-3-chloro-5-nitrobenzoate
• CAS No.: 863886-04-8
• Molecular Formula: C8H7ClN2O4
• Molecular Weight: 230.608
• Hs Code.: 2922499990
• Mol file: 863886-04-8.mol

Synonyms:methyl 4-amino-5-chloro-3-nitrobenzoate;Benzoic acid,4-amino-3-chloro-5-nitro-,methyl ester;

Chemical Property of Methyl 4-amino-3-chloro-5-nitrobenzoate

Chemical Property:

• Boiling Point: 396.7±37.0 °C(Predicted)
• PKA: -4.67±0.25(Predicted)
• PSA: 98.14000
• Density: 1.503±0.06 g/cm3(Predicted)
• LogP: 2.72140

Purity/Quality:

97% ^*data from raw suppliers

Methyl4-amino-3-chloro-5-nitrobenzoate ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Methyl 4-amino-3-chloro-5-nitrobenzoate

There total 2 articles about Methyl 4-amino-3-chloro-5-nitrobenzoate 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: 93.0%

methanol (67-56-1) + 4-amino-3-chloro-5-nitro-benzoic acid (37902-01-5) → methyl 4-amino-5-chloro-3-nitrobenzoate (863886-04-8)

Guidance literature:

methanol; 4-amino-3-chloro-5-nitro-benzoic acid; With sulfuric acid; Reflux;

With potassium carbonate; In water; ethyl acetate; at 0 ℃;

Reference yield:

4-amino-3-nitrobenzoic acid (1588-83-6) → methyl 4-amino-5-chloro-3-nitrobenzoate (863886-04-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sulfuryl dichloride / acetic acid / 0 - 20 °C

2.1: sulfuric acid / Reflux

2.2: 0 °C

With sulfuryl dichloride; sulfuric acid; In acetic acid;

Reference yield: 92.0%

methyl 4-amino-5-chloro-3-nitrobenzoate (863886-04-8) → methyl 3,4-diamino-5-chlorobenzoate (863886-05-9)

Guidance literature:

With sodium dithionite; water; In tetrahydrofuran; ethanol; at 20 ℃; for 3h;

upstream raw materials:

methanol

4-amino-3-chloro-5-nitro-benzoic acid

4-amino-3-nitrobenzoic acid

Downstream raw materials:

methyl 3,4-diamino-5-chlorobenzoate

methyl 7-chloro-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylate