China High Quality 4-Amino Toluene-2-(N-Ethyl) Sulfonanilide Products – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL

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China High Quality 4-Amino Toluene-2-(N-Ethyl) Sulfonanilide Products – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL Detail:

Product name CAS number Quality Application
1-Phenyl-3-methyl-5-pyrazolone 89-25-8 Purity: 99% It is mainly used in the synthesis of pyrazolone antipyretic and analgesic drugs such as pyridoxine, antipyrine and aminopyrine; it is also used for pyrazolone acid dyes such as acid medium jujube red BN, permanent yellow G and color film dyes, pesticides and intermediates of some other fine chemicals. Intermediates for the preparation of pyrazolone dyes and pharmaceuticals, etc. Used as a reagent for the determination of cobalt, copper, iron, nickel, silver and vitamin B12, also used in dye synthesis, used in the synthesis of antipirin, aminopyrine , Analgin and other drugs, preparation of acid medium jujube red BN, permanent yellow G, leather spray red G and other dyes Uses Mainly Chemicalbook is used to produce raw materials for pharmaceutical antipyrine, aminopyrine, and anmenjing, and is also used for Dyes and color film dyes, pesticides and organic synthesis industries. Mainly used in the production of pharmaceutical antipyrine, aminopyrine, analgin. Also used in dyes and color film dyes, pesticides and organic synthesis industries. It can also be used as a chemical reagent for the detection of vitamin B12, CO, Fe, Cu, Ni, etc. Reagents for detecting reducing carbohydrates by ESI/MALDI-MS Uses Reagents for detecting reducing carbohydrates by ESI/MALDI-MS. Environmental reagents
1-(2′-Chloro)Phenyl-3-Methyl-5-Pyrazolone 14580-22-4 Purity: 95.00% Used as intermediates for dyes, medicines, pesticides
1-(3′-Sulfo)Phenyl-3-methyl-5-Pyrazolone 119-17-5 Purity: 99% Used as a reactive dye intermediate
Meta Chloro-1-Phenyl-3-methyl-5-Pyrazolone 90-31-3 Purity: 98%
1-(4′-Methyl)Phenyl-3-methyl-5-Pyrazolone 86-92-0 Purity: 98.0% Mainly used as an intermediate for dyes, pigments and pharmaceuticals
1-(2-Chloro-5-sulfophenyl)-3-methyl-5-pyrazolone 88-76-6 Purity: 95.0% Intermediates for the preparation of dyes and pigments
1-(2,5-Dichloro-4-sulfophenyl)-3-methyl-5-pyrazolone 84-57-1 Purity: 98.0% White or yellow crystalline powder. Soluble in water and ethanol, soluble in alkali, slightly soluble in ether. For the synthesis of C.I. Acid Yellow 17, C.I. Acid Orange 40, C.I. Reactive Yellow 1 and other reactive dyes
3-Carbomoyl-4-methyl-6-hydroxy-n-ethyl pyridone 29097-12-9 Purity: 98% For the manufacture of yellow chromatographic disperse dyes, for the manufacture of yellow chromatographic reactive dyes

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China High Quality 4-Amino Toluene-2-(N-Ethyl) Sulfonanilide Products –  High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

China High Quality 4-Amino Toluene-2-(N-Ethyl) Sulfonanilide Products –  High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

China High Quality 4-Amino Toluene-2-(N-Ethyl) Sulfonanilide Products –  High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

China High Quality 4-Amino Toluene-2-(N-Ethyl) Sulfonanilide Products –  High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

China High Quality 4-Amino Toluene-2-(N-Ethyl) Sulfonanilide Products –  High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

China High Quality 4-Amino Toluene-2-(N-Ethyl) Sulfonanilide Products –  High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures

China High Quality 4-Amino Toluene-2-(N-Ethyl) Sulfonanilide Products –  High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL detail pictures


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"Based on domestic market and expand overseas business" is our development strategy for China High Quality 4-Amino Toluene-2-(N-Ethyl) Sulfonanilide Products – High Quality Heterocyclic Intermediates Intermedios heterocíclicos – MEIERNUO CHEMICAL , The product will supply to all over the world, such as: Czech republic, Vancouver, Egypt, To win customers' confidence, Best Source has set up a strong sales and after-sales team to deliver the best product and service. Best Source abides by the idea of "Grow with customer" and philosophy of "Customer-oriented" to achieve cooperation of mutual trust and benefit. Best Source will always stand ready to cooperate with you. Let's grow together!
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Eleanore from Greenland - 2018.05.22 12:13
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Rebecca from US - 2018.06.03 10:17