DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
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WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:127-69-5
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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inquirysulfisoxazoleAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai
Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
N-(3,4-dimethylisoxazol-5-yl)-4-nitrobenzenesulfonamide
sulfisoxazole
Conditions | Yield |
---|---|
With acetic acid; zinc In acetonitrile at 0 - 20℃; | 69% |
With hydrogenchloride; zinc | |
With hydrogenchloride; zinc |
2-methyl-N-sulfanilyl-acetoacetamidine
sulfisoxazole
Conditions | Yield |
---|---|
With hydrogenchloride; hydroxylamine |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With sodium hydroxide | |
With sodium hydroxide In methanol Deacetylation; Heating; |
5-amino-3,4-dimethylisoxazol
4-aminobenzenesulfonyl chloride
sulfisoxazole
Conditions | Yield |
---|---|
With pyridine |
5-amino-3,4-dimethylisoxazol
sulfisoxazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: pyridine / 20 °C 2: aq. NaOH / methanol / Heating View Scheme | |
Multi-step reaction with 2 steps 2: aqueous NaOH View Scheme | |
Multi-step reaction with 2 steps 2: aqueous NaOH View Scheme | |
Multi-step reaction with 2 steps 1: triethylamine; dmap / dichloromethane / 42 h 2: acetic acid; zinc / acetonitrile / 0 - 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: pyridine / 25 °C / Inert atmosphere 2: sodium hydroxide; water / 2 h / 100 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: pyridine / 20 °C 2: aq. NaOH / methanol / Heating View Scheme |
(3,4-Dimethyl-isoxazol-5-yl)-carbamic acid tert-butyl ester
sulfisoxazole
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: TFA / 20 °C 2: pyridine / 20 °C 3: aq. NaOH / methanol / Heating View Scheme |
2-methyl-3-oxo-butyrimidic acid ethyl ester
sulfisoxazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: NH2OH+HCl View Scheme |
N-(N-acetyl-sulfanilyl)-2-methyl-acetoacetamidine
sulfisoxazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NH2OH+HCl 2: aqueous NaOH View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: NH2OH+HCl View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: triethylamine; dmap / dichloromethane / 42 h 2: acetic acid; zinc / acetonitrile / 0 - 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: aqueous NaOH View Scheme | |
Multi-step reaction with 2 steps 2: aqueous NaOH View Scheme | |
Multi-step reaction with 2 steps 1: pyridine / 25 °C / Inert atmosphere 2: sodium hydroxide; water / 2 h / 100 °C View Scheme |
2-methyl-3-oxo-butyronitrile
sulfisoxazole
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: Na2CO3; SO2; HSO; NaNO2 3: aqueous NaOH View Scheme | |
Multi-step reaction with 3 steps 1: Na2CO3; SO2; HSO; NaNO2 3: aqueous NaOH View Scheme | |
Multi-step reaction with 3 steps 1: hydrogenchloride; hydroxylamine 3: hydrogenchloride; zinc View Scheme | |
Multi-step reaction with 3 steps 1: hydrogenchloride; hydroxylamine 3: sodium hydroxide View Scheme |
5-amino-3,4-dimethylisoxazol
p-acetylaminobenzenesulfonyl chloride
sulfisoxazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: pyridine 2: sodium hydroxide / water View Scheme | |
Multi-step reaction with 2 steps 2: sodium hydroxide View Scheme |
5-amino-3,4-dimethylisoxazol
4-Nitrobenzenesulfonyl chloride
sulfisoxazole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: hydrogenchloride; zinc View Scheme |
Conditions | Yield |
---|---|
In ethanol Heating; | 92% |
In ethanol for 4h; Heating; |
Conditions | Yield |
---|---|
In ethanol Heating; | 90% |
In ethanol for 4h; Heating; |
sulfisoxazole
Glycine ethyl ester isocyanate
4-[N '-(Ethoxycarbonylmethyl)ureido]-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide | 90% |
Conditions | Yield |
---|---|
With potassium hydroxide In water at 20℃; for 2h; | 90% |
4-chloro-7-trifluoromethyl quinoline
sulfisoxazole
N-(3,4-dimethylisoxazol-5-yl)-4-(7-(trifluoromethyl)quinolin-4-ylamino)benzenesulfonamide
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 12h; Reflux; | 89% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 6h; Reflux; | 88% |
Conditions | Yield |
---|---|
In ethanol Heating; | 86% |
In ethanol for 2h; Reflux; | 83% |
In ethanol for 4h; Heating; |
4-chlorobenzoquinazoline
sulfisoxazole
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide for 24h; Reflux; | 86% |
sulfisoxazole
(E)-3-(N,N-dimethylamino)-1-(3,4-dimethoxyphenyl)-2-propen-1-one
Conditions | Yield |
---|---|
With acetic acid In ethanol for 22h; Reflux; | 86% |
sulfisoxazole
levofloxacin
Conditions | Yield |
---|---|
With acetic acid In methanol for 2h; Microwave irradiation; Reflux; | 85.73% |
sulfisoxazole
(Z)-S-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate
Conditions | Yield |
---|---|
With pyridine; triethylamine In ethanol; dichloromethane at 20℃; Inert atmosphere; | 83.1% |
Conditions | Yield |
---|---|
In ethanol Heating; | 83% |
In ethanol for 4h; Heating; |
sulfisoxazole
(E)-N-(4-(N-(3,4-dimethylisoxazol-5-yl)sulfamoyl)phenyl)-N'-(7-(trifluoromethyl)quinolin-4-yl)carbamimidothioic acid
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide for 24h; Reflux; | 82% |
sulfisoxazole
1-cyanoacetyl-3,5-dimethylpyrazole
2-cyano-N-(4-{[(3,4-dimethylisoxa-zole-5-yl)amino]sulfonyl}phenyl)acetamide
Conditions | Yield |
---|---|
In 1,4-dioxane for 6h; Reflux; | 82% |
In 1,4-dioxane for 4h; Reflux; | |
In 1,4-dioxane |
sulfisoxazole
((E)-3-(3-(dimethylamino)acryloyl))-2H-chromen-2-one
Conditions | Yield |
---|---|
In ethanol for 21h; Reflux; | 81% |
sulfisoxazole
salicylaldehyde
(E)-N-(3,4-dimethylisoxazol-5-yl)-4-[(2-hydroxybenzylidene)amino]benzenesulfonamide
Conditions | Yield |
---|---|
With sodium acetate; acetic acid In ethanol for 4h; Heating; | 80% |
In ethanol for 4h; Heating; | |
With acetic acid In ethanol for 4h; Reflux; |
sulfisoxazole
2-hydroxynaphthalene-1-carbaldehyde
2-hydroxy-1-naphthalidene-sulphafurazole
Conditions | Yield |
---|---|
In ethanol Heating; | 80% |
In ethanol for 2h; Heating; |
sulfisoxazole
1-phenylbutan-1,3-dione
N-(3,4-Dimethyl-isoxazol-5-yl)-4-[(Z)-3-hydroxy-1-methyl-3-phenyl-prop-2-en-(E)-ylideneamino]-benzenesulfonamide
Conditions | Yield |
---|---|
In ethanol Heating; | 80% |
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide for 18h; Reflux; | 79% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 22h; Reflux; | 77% |
Conditions | Yield |
---|---|
In acetic acid at 90℃; for 3h; | 77% |
2-chloro-6-methylnicotinonitrile
sulfisoxazole
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide for 18h; Reflux; | 76% |
sulfisoxazole
Cyclohexyl isocyanate
A
4-(N'-Cyclohexylureido)-N-(3,4-dimethyl-5-isoxazolyl)benzene sulfonamide
Conditions | Yield |
---|---|
A n/a B 75% |
sulfisoxazole
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 4h; Reflux; | 75% |
Conditions | Yield |
---|---|
Stage #1: acetic anhydride; 5-Bromo-2-aminobenzoic acid for 4h; Reflux; Stage #2: sulfisoxazole With acetic acid for 4h; Reflux; | 75% |
sulfisoxazole
N'-(2-cyanophenyl)-N,N-dimethylimidoformamide
Conditions | Yield |
---|---|
With acetic acid at 100℃; for 3h; | 74% |
sulfisoxazole
5-bromosalicyclaldehyde
N4-(5-Bromosalicylidene)-N1-(3,4-dimethyl-5-isoxazolyl)sulfanilamide
Conditions | Yield |
---|---|
In ethanol for 3h; Reflux; | 73% |
Conditions | Yield |
---|---|
With acetic acid In ethanol at 20℃; for 24h; Inert atmosphere; Reflux; | 72% |
Conditions | Yield |
---|---|
With acetic acid In ethanol at 20℃; for 24h; Inert atmosphere; Reflux; | 72% |
Conditions | Yield |
---|---|
With acetic acid In ethanol at 20℃; for 24.25h; Reflux; | 72% |
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