USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $14.60-15.00 / Metric Ton
USD $6.00-9.00 / Gram
our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1. higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
anyway ,if you need any chemicals from china ,henan tianfu can help you
zafirlukast basic information |
product name: | zafirlukast |
synonyms: | zafirlukast;cyclopentyl n-[3-{[2-methoxy-4-[(2-methylphenyl) sulfonylcarbamoyl]phenyl]methyl}-1-methyl-indol-5-yl]carbamate;cyclopentyl [3-[[2-methoxy-4-[(2-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methyl-indol-5-yl]aminoformate;zafirlukast tablet;[3-[[2-methoxy-4-[[[(2-methylphenyl)sulfonyl]amino]carbonyl]phenyl]methyl]-1-methyl-1h-indol-5-yl]carbamic acid cyclopentyl ester, ici-2204219, accolate;cyclopentyl [3-[[2-methoxy-4-[(2-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methyl-indol-5-yl]aminoformate;cyclopentyl n-[3-{[2-methoxy-4-[(2-methylphenyl) sulfonylcarbamoyl]phenyl]methyl}-1-methyl-indol-5-yl]carbamate;[3-[[2-methoxy-4-[[[(2-methylphenyl)sulfonyl]amino]carbonyl]phenyl]methyl]-1-methyl-1h-indol-5-y1]carbamic acid eyclopentyl ester |
cas: | 107753-78-6 |
mf: | c31h33n3o6s |
mw: | 575.68 |
einecs: | |
product categories: | apis;zafirlukast;all inhibitors;inhibitors;intermediates & fine chemicals;pharmaceuticals;heterocycles;sulfur & selenium compounds;accolate, accoleit, vanticon |
mol file: | 107753-78-6.mol |
zafirlukast chemical properties |
mp | 139°c |
storage temp. | refrigerator |
cas database reference | 107753-78-6(cas database reference) |
safety information |
zafirlukast usage and synthesis |
chemical properties | off-white to pale pink crystalline solid |
usage | a potent, selective and orally active cyslt receptor antagonist. leukotriene d4 antagonist. used as an antiasthmatic |
usage | a potent, selective and orally active cysteinyl leukotriene type 1 receptor antagonist. used as an antiasthmatic. |
usage | antiasthmatic;leukotriene receptor antagonist (ltra) |
zafirlukast preparation products and raw materials |
raw materials | tetrahydrofuran-->sodium hydride -->1,4-dioxane-->iodomethane-->4-methylmorpholine-->5-nitroindole-->heavy distillate-->methyl 3-methoxybenzoate |