DYESTUFF INTERMEDIATES
What are the Dyestuff Intermediates in pharma ?
Dyestuff intermediates are chemical compounds that are used in the production of dyes. They are the building blocks or precursor chemicals that undergo various chemical reactions to form the final dye molecules. These intermediates play a crucial role in determining the color, shade and properties of the dye.
Some of the dyestuff intermediates are various aromatic compounds like benzene derivatives, naphthalene derivatives and anthracene derivatives. These compounds can be further modified through processes like diazotization, coupling and other chemical reactions.
| DYESTUFF INTERMEDIATES |
|---|
| 1-phenyl-3-methyl-5-pyrazolone |
| 1,2-diazoxynaphthalene-4-sulfonic acid |
| 1,3-dichlorobenzene |
| 1-(4-Sulpho Phenyl)-3-Methyl-5-Pyrazolone |
| 1-(4-Sulfophenyl)-5-pyrazolone-3-carboxylic acid |
| 1,5-dihydroxy naphthalene |
| 2,7-dihydroxy naphthalene |
| 2 ethyl anthraquinone |
| 2-Aminophenol-4-sulfonamide |
| 2-aminophenol-4-sulfonic acid |
| 2-amino-5-nitro thiazole |
| 2-chloroaniline-5-sulfonic acid |
| 2-methoxy-4-nitroaniline |
| 2-methoxy-5-methyl-4-sulfoacetanilide |
| 2-Naphthalene sulfonic acid |
| 2,4-dihydroxy benzoic acid |
| 3 Amino 4 Methoxy Acetanilide |
| 3-carbomoyl-4-methyl-6-hydroxy-n-ethyl pyridone |
| 3,4-chloroaniline |
| 4-methoxy-2-nireoaniline |
| 4-nitro-2-aminophenol |
| 4,4'-Diaminostilbene-2,2'-disulfonic acid |
| 4,4'-dinitrostilbene-2,2'-disulphonic acid |
| 5 amino n ethyl 2 methyl n phenyl benzene sulphoamide |
| 5-amino-1-phenyl-3-methyl pyrazole |
| 5-chloro tribase |
| 5-nitro-2-aminophenol |
| 6-nitro-1,2-diazoxynaphthalene-4-sulfonic acid |
| 6-nitro-2-aminophenol-4-sulfonic acid |
| Acetonitrile |
| Amino C acid |
| Amino G acid/salt |
| Aniline-2,4-disulfonic acid |
| Aniline-2,5-disulfonic acid |
| Beta-naphthol/J acid/H acid |
| Bon acid |
| Bronner's acid |
| Bronner's VS |
| Bromamine acid |
| Chromotropic acid |
| Cresidine Sulfonmethyl Amide(CAS NO.:49564-57-0) |
| Dehydrothio-p-toluidine disulfonic acid |
| Dihydroxy G salt |
| DMAVS |
| Ethyl acetic acid |
| Formic acid |
| G salt |
| Gamma acid |
| H acid |
| K acid Leuco qunizarine m-Phenylene diamine Maleic acid |
| Methyl dichloro acetate |
| M-base |
| M-base ester |
| MPDSA |
| Naphthol AS |
| Naphthol AS-BI |
| Naphthol AS-D |
| Naphthol AS-BS |
| Naphthol AS-BO |
| Naphthol AS-E |
| Naphthol AS-G |
| Naphtol AS-IRG |
| Naphthol AS-OL |
| N-ethyl m-base ester |
| OAVS |
| o-Phenylenediamine |
| Orthanilic acid |
| Ortho amino phenol |
| Ortho nitrochlorobenzene-4-sulfonic acid |
| p-aminoacetaniline |
| p-Anisidine-3-sulfonic acid |
| Para cresidine |
| Para cresidine ortho sulfonic acid |
| Para-Phenetidine |
| PCVS |
| Phenyl gamma acid |
| Phenyl J acid |
| Quinizarine, |
| Red KL base |
| R salt |
| Resorcinol |
| Schaeffer's acid potassium salt |
| Sodium metal |
| Sodium picramate |
| Sulfanilic acid |
| Thiophene |
| Triphosgene |