4-[[5-[(5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino]-2-sulphophenyl]azo]-1-(2,5-disulphophenyl)-4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid, sodium salt

Base Information

• Chemical Name: 4-[[5-[(5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino]-2-sulphophenyl]azo]-1-(2,5-disulphophenyl)-4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid, sodium salt
• CAS No.: 83399-93-3
• Molecular Formula: C₆H₆N₂O*ClH
• Molecular Weight: 158.587
• Mol file: 83399-93-3.mol

Synonyms:1H-Pyrazole-3-carboxylicacid,4-[[5-[(5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino]-2-sulfophenyl]azo]-1-(2,5-disulfophenyl)-4,5-dihydro-5-oxo-,sodium salt (9CI)

Chemical Property of 4-[[5-[(5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino]-2-sulphophenyl]azo]-1-(2,5-disulphophenyl)-4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid, sodium salt

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-[[5-[(5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino]-2-sulphophenyl]azo]-1-(2,5-disulphophenyl)-4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid, sodium salt

There total 2 articles about 4-[[5-[(5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino]-2-sulphophenyl]azo]-1-(2,5-disulphophenyl)-4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid, sodium salt 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:

vinylsulfonyl chloride (6608-47-5) + nicotinamide (98-92-0,1255150-40-3) → nicotinamide hydrochloride (25334-23-0) + C8H10N2O4S (7143-58-0) + Nicotinamide; compound with ethenesulfonic acid

Guidance literature:

With potassium chloride; water; In 1,2-dimethoxyethane; at 25 - 45 ℃; Kinetics; Thermodynamic data; Product distribution; ΔH(excit.), ΔS(excit.);

DOI:10.1139/v84-339

Reference yield:

3-carbamoyl-1-[(1R,2S,5R)-(-)-menthoxymethyl]pyridinium chloride → formaldehyd (50-00-0,30525-89-4,61233-19-0) + (-)-menthol (2216-51-5) + nicotinamide hydrochloride (25334-23-0)

Guidance literature:

In water; Further Variations:; Temperatures; Kinetics;

DOI:10.1016/j.tetasy.2006.06.014

upstream raw materials:

vinylsulfonyl chloride

nicotinamide