As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine c
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inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
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inquiryProduct Description Product name 4-Aminophenol CAS 123-30-8 Assay 99% Appearance White powder Capacity 1000mt/year Min.package 100gram Standard Enterprise expor
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inquiryUnique advantages for 4-Aminophenol/p-Aminophenol Cas 123-30-8 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:Refrigerator Package:25kg/drum or as yo
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inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Hebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car
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inquiryProduct Name: Para-Aminophenol Chemical Name: 4-Aminophenol; P-Aminophenol; Para-Aminophenol Structural Formula: Molecular Formula: C6H7NO Molecular Weight: 109.12 CAS No.: 123-30-8 Specification: Appearance: Cream-coloured to whit
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inquiryChemical Name: 4-Aminophenol Synonyms: C.I. 76550; C.I. Oxidation Base 6; P-Aminophenol; 1-amino-4-hydroxybenzene; p-hydroxy-aniline CAS No.: 123-30-8 Molecular Formula: NH2C6H4OH Properties: White or Creamy-White crystal , soluble in alcoh
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inquiryMinimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,
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inquiry4-Aminophenol CAS: 123-30-8 Specification Product name 4-Aminophenol CAS 123-30-8 Assay 99% Appearance White powder Capacity 1000mt/year Min.package 100gram Sta
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inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
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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
J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
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inquirySuperior quality, moderate price & quick delivery. Appearance:Off white granular powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:as per your request Application:Nephrotoxic metabolite of Acetaminoph
Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
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inquiryProduct name: Para-Aminophenol CAS No.:123-30-8 Molecule Formula:C6H7NO Molecule Weight:109.13 Purity: 98.0% Package: 25kg/drum Description:White or off-white crystalline powder Manufacture Standards:Enterprise Standard
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inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h
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inquiryCapability on chemical synthesis1. Beijing High-Tech Enterprises2. Strong R&D Team3. 8 years of experiences in R & D of high-tech Catalyst;4. 5000 production techniques, 69 items of national patents, and 360 kinds of products on sales;5. The producti
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Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Conditions | Yield |
---|---|
With copper(I) chloride; potassium borohydride In methanol for 0.166667h; Ambient temperature; | 100% |
With palladium diacetate; carbon monoxide; triphenylphosphine In water; acetic acid at 56℃; under 532 Torr; for 14h; | 100% |
With hydrazine hydrate In ethanol at 80℃; | 100% |
Conditions | Yield |
---|---|
With dihydrogen peroxide In water at 20℃; for 1.66667h; Reagent/catalyst; UV-irradiation; Green chemistry; regioselective reaction; | 100% |
With dihydrogen peroxide; polymer 1-A In methanol for 0.05h; Ambient temperature; | 4.9% |
With dihydrogen peroxide; polymer 1-A In methanol for 0.05h; Product distribution; Kinetics; Ambient temperature; various catalysts were used; | 4.9% |
Conditions | Yield |
---|---|
With ammonium bromide; ethylenediamine at 70℃; for 5h; Reagent/catalyst; Temperature; Microwave irradiation; | 100% |
With ammonium bromide; ethylenediamine at 70℃; for 5h; Microwave irradiation; Inert atmosphere; neat (no solvent); | 99% |
With ammonium iodide; hydrazine hydrate at 50℃; for 12h; Inert atmosphere; Sealed tube; | 97% |
carbamate de methyle et de N(hydroxy-4 phenyle)
4-amino-phenol
Conditions | Yield |
---|---|
With 3-azapentane-1,5-diamine at 130℃; for 12h; Sealed tube; | 99% |
4-azidophenol
4-amino-phenol
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol at 20℃; chemoselective reaction; | 98% |
With aluminium(III) iodide In benzene for 0.166667h; Reduction; Heating; | 93% |
With gallium(III) triflate; potassium iodide In acetonitrile at 60℃; for 1h; Inert atmosphere; Green chemistry; chemoselective reaction; | 93% |
4-(trimethylsilyloxy)aniline
4-amino-phenol
Conditions | Yield |
---|---|
With methanol; 1,3-disulfonic acid imidazolium hydrogen sulfate at 20℃; for 0.0666667h; Green chemistry; | 98% |
With nano magnetic sulfated zirconia (Fe3O4 at ZrO2/SO42-) In neat (no solvent) at 20℃; for 0.25h; Green chemistry; | 83% |
With Kaolinitic clay; water for 0.0416667h; Irradiation; microwave; | 63% |
4-N-tert-butoxycarbonylaminophenol
4-amino-phenol
Conditions | Yield |
---|---|
With water at 100℃; for 2h; Inert atmosphere; | 97% |
With water at 150℃; for 2h; Subcritical conditions; | 95% |
HY-Zeolite In dichloromethane for 2h; Heating; | 92% |
With 3-butyl-l-methyl-1H-imidazol-3-iumtrifloroacetate In 1,4-dioxane; water at 70 - 72℃; for 2h; | 82% |
With H-β zeolite In dichloromethane for 10h; Heating; | 71% |
Conditions | Yield |
---|---|
With ammonium hydroxide at 20℃; for 10h; Catalytic behavior; | 96% |
With ammonia; triethylamine In water at 20℃; for 8h; | 95% |
With ammonium hydroxide at 20℃; for 12h; Catalytic behavior; | 94% |
Conditions | Yield |
---|---|
With zinc In methanol at 25℃; for 0.166667h; Inert atmosphere; | 96% |
With magnesium In methanol at 25℃; for 0.2h; Inert atmosphere; | 95% |
With sodium dithionite; water In dimethyl sulfoxide at 20℃; pH=7.4; Kinetics; phosphate buffer; | |
With hydrogenchloride; tin(ll) chloride | |
With sodium hydroxide; zinc |
Conditions | Yield |
---|---|
With ammonium hydroxide In water at 20℃; for 9h; Green chemistry; | 95% |
With copper(l) iodide; 2-carboxyquinoline N-oxide; potassium carbonate; ammonium hydroxide In dimethyl sulfoxide at 50℃; for 23h; Inert atmosphere; | 90% |
With copper(I) oxide; ammonium hydroxide; potassium carbonate at 140℃; for 13h; Inert atmosphere; | 80% |
With copper(l) iodide; ascorbic acid In ammonia at 25℃; for 18h; liquid NH3; | 57% |
(4-aminophenyl)boronic acid
4-amino-phenol
Conditions | Yield |
---|---|
With iron(III) oxide; oxygen In tetrahydrofuran Irradiation; | 95% |
With iron(III) oxide; oxygen In tetrahydrofuran at 20℃; Irradiation; | 95% |
With dihydrogen peroxide In water at 20℃; chemoselective reaction; | 95% |
4-(2,4-Dimethyl-benzyloxy)-phenylamine
4-amino-phenol
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol under 3040 Torr; for 15h; | 94% |
Conditions | Yield |
---|---|
With titanium(III) chloride In 1,4-dioxane at 20℃; for 4h; Product distribution; var. substituted nitrosobenzenes; | 93% |
With nickel; methyl cyclohexane at 100 - 125℃; under 73550.8 - 110326 Torr; Hydrogenation; | |
With hydrogenchloride; tin |
tert-butyldimethyl(4-nitrophenoxy)silane
A
4-amino-phenol
B
4-[(tert-butyldimethylsilyl)oxy]aniline
Conditions | Yield |
---|---|
With potassium fluoride; polymethylhydrosiloxane; palladium diacetate In tetrahydrofuran; water at 20℃; for 0.5h; | A 7% B 92% |
With potassium fluoride; polymethylhydrosiloxane; palladium diacetate In tetrahydrofuran at 20℃; for 0.5h; | A 7% B 92% |
p-aminophenyl acetate
4-amino-phenol
Conditions | Yield |
---|---|
With amberlyst-15 In methanol at 20℃; for 3h; | 90% |
Conditions | Yield |
---|---|
With ammonium formate; zinc In ethylene glycol for 0.05h; microwave irradiation; | 90% |
With ammonium formate; magnesium In ethylene glycol for 0.05h; microwave irradiation; | 90% |
4-[[tris(propan-2-yl)silyl]oxy]aniline
4-amino-phenol
Conditions | Yield |
---|---|
With potassium acetate In water; N,N-dimethyl-formamide at 70℃; for 22h; | 90% |
Conditions | Yield |
---|---|
With formic acid; potassium hydroxide In ethanol at 70℃; for 1h; Catalytic behavior; Reagent/catalyst; | 89% |
With Pd(0)EnCat; ammonium formate In N,N-dimethyl-formamide at 80℃; for 0.166667h; Irradiation; microwave; | 20% |
benzyl 4-nitrophenyl carbonate
4-amino-phenol
Conditions | Yield |
---|---|
With methanol; sodium tetrahydroborate; nickel(II) chloride hexahydrate at 20℃; for 0.25h; chemoselective reaction; | 89% |
Conditions | Yield |
---|---|
With hydrogen; platinum(IV) oxide In various solvent(s) at 25℃; for 10h; | A 88% B 7% |
ammonium acetate
hydroquinone
A
4-acetaminophenol
B
4-amino-phenol
Conditions | Yield |
---|---|
With acetic acid at 160 - 230℃; for 15h; Temperature; Autoclave; Inert atmosphere; | A 88% B n/a |
Conditions | Yield |
---|---|
With methylmagnesium bromide; hydrogen; palladium diacetate; nickel diacetate In water at 45℃; for 19h; | 88% |
With methanol; sodium tetrahydroborate; nickel(II) chloride hexahydrate at 20℃; for 0.25h; chemoselective reaction; | 86% |
Conditions | Yield |
---|---|
With triethanolamine In water at 20℃; for 18h; Sonication; Irradiation; Green chemistry; | 88% |
Conditions | Yield |
---|---|
With magnesium In methanol at 20℃; for 5h; | A n/a B 87% |
4-[(tert-butyldimethylsilyl)oxy]aniline
4-amino-phenol
Conditions | Yield |
---|---|
With lithium acetate In water; N,N-dimethyl-formamide at 70℃; for 24h; Inert atmosphere; | 87% |
With sodium cyanide In ethanol; water at 80℃; for 38h; chemoselective reaction; | 27.3% |
4-nitro-phenol
acetic anhydride
A
4-acetaminophenol
B
4-amino-phenol
Conditions | Yield |
---|---|
With sodium tetrahydroborate; chloro-trimethyl-silane In methanol; water for 0.25h; Reagent/catalyst; Irradiation; | A 86% B 13% |
Conditions | Yield |
---|---|
With palladium diacetate; carbon monoxide; triphenylphosphine In sulfuric acid; butan-1-ol at 56℃; under 532 Torr; for 30h; | 85% |
With sulfuric acid; Pt/Al2O3; hydrogen; cetyltrimethylammonim bromide; zinc(II) sulfate In water at 120℃; under 7500.75 Torr; for 4h; Reagent/catalyst; Pressure; | 83% |
With formic acid; sulfate-doped zirconia; cetyltrimethylammonim bromide at 150℃; for 6h; Reagent/catalyst; Temperature; Inert atmosphere; Sealed tube; | 51.3% |
4-amino-phenol
4-chlorobenzaldehyde
4-{[(4-chlorophenyl)methylidene]amino}phenol
Conditions | Yield |
---|---|
for 24h; Ambient temperature; | 100% |
With piperidine In ethanol Condensation; Heating; | 85% |
With dodecatungstosilic acid; phosphorus pentoxide In neat (no solvent, solid phase) at 20℃; | 82% |
succinic acid anhydride
4-amino-phenol
4-(4'-hydroxy-phenylamino)-4-oxo-butanoic acid
Conditions | Yield |
---|---|
With sodium dodecyl-sulfate In methanol; water at 20℃; for 0.583333h; | 100% |
With sodium dodecyl-sulfate In water | 87% |
In water at 50℃; | 86% |
trimethylsilyl isocyanate
4-amino-phenol
(4-Trimethylsilanyloxy-phenyl)-urea
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20 - 50℃; for 2h; | 100% |
di-tert-butyl dicarbonate
4-amino-phenol
4-N-tert-butoxycarbonylaminophenol
Conditions | Yield |
---|---|
With triethylamine In methanol at 22℃; for 14h; | 100% |
With guanidine hydrochloride In ethanol at 35 - 40℃; for 0.0166667h; | 100% |
In tetrahydrofuran at 0℃; for 12h; | 100% |
phenylene-1,2-diisothiocyanate
4-amino-phenol
1-(4-hydroxyanilino-thiocarbonyl)-benzimidazolidine-2-thione
Conditions | Yield |
---|---|
for 1h; Solid phase reaction; cyclization; addition; | 100% |
In acetonitrile for 0.5h; Ambient temperature; | 81% |
2,6-dimethyl-4-oxo-5-phenyl-1,3-oxazinium perchlorate
4-amino-phenol
perchlorate 2,6-dimethyl-5-phenyl-1-(4'-hydroxyphenyl)-4-oxopyrimidinium
Conditions | Yield |
---|---|
In acetic acid for 48h; Ambient temperature; | 100% |
In acetic acid for 0.5h; Heating; | 94% |
triisopropylsilyl chloride
4-amino-phenol
4-[[tris(propan-2-yl)silyl]oxy]aniline
Conditions | Yield |
---|---|
With 1H-imidazole In dichloromethane at 20℃; for 26h; Inert atmosphere; | 100% |
With 1H-imidazole for 26h; Inert atmosphere; | 85% |
With 1H-imidazole In dichloromethane at 15℃; for 12h; | 73.9% |
4-amino-phenol
4-amino(2H4)phenol
Conditions | Yield |
---|---|
Stage #1: 4-amino-phenol With diclazuril; water-d2 at 175℃; for 0.333333h; microwave irradiation; Stage #2: With water | 100% |
With hydrogen chloride In water-d2 at 28 - 180℃; for 42h; Inert atmosphere; Sealed tube; Microwave irradiation; | 50% |
With hydrogenchloride; water-d2 In water-d2 at 180℃; for 7h; Microwave irradiation; |
4-amino-phenol
Conditions | Yield |
---|---|
With acetic acid; isopentyl nitrite In ethanol; water at -10℃; for 1.5h; | 100% |
With sodium tetrafluoroborate; perchloric acid; sodium nitrite In water at -10℃; for 24h; | |
With tetrafluoroboric acid; isopentyl nitrite In ethanol at 0℃; for 1h; |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 90℃; | 100% |
With potassium carbonate In DMF (N,N-dimethyl-formamide) at 20℃; for 12h; | 71% |
With potassium carbonate In dimethyl sulfoxide at 70℃; | 67% |
4-amino-phenol
7-benzyloxy-4-chloro-6-methoxyquinazoline
4-((7-(benzyloxy )-6-methoxyquinazolin-4-yl)oxy)aniline
Conditions | Yield |
---|---|
With sodium hydroxide; tetrabutyl-ammonium chloride In water; butanone for 2h; Heating / reflux; | 100% |
With sodium hydroxide; tetrabutyl-ammonium chloride In water; butanone for 2h; Heating / reflux; | 100% |
Stage #1: 4-amino-phenol With sodium hydride In dimethyl sulfoxide; mineral oil at 17 - 25℃; for 0.166667h; Inert atmosphere; Stage #2: 7-benzyloxy-4-chloro-6-methoxyquinazoline In dimethyl sulfoxide; mineral oil at 22 - 90℃; for 1h; Inert atmosphere; | 91% |
4-chloro-5-methyl-5H-pyrrolo[3,2-d]pyrimidine
4-amino-phenol
4-[(5-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yl)oxy]aniline
Conditions | Yield |
---|---|
With caesium carbonate In 1-methyl-pyrrolidin-2-one at 120℃; for 16h; Product distribution / selectivity; | 100% |
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 110℃; for 3h; Product distribution / selectivity; | 60% |
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 110℃; for 2h; | 60% |
1-benzyloxymethyl-4-chloro-1H-pyrazolo[3,4-b]pyridine
4-amino-phenol
4-(1-benzyloxymethyl-1H-pyrazolo[3,4-b]pyridin-4-yloxy)aniline
Conditions | Yield |
---|---|
Stage #1: 4-amino-phenol With potassium tert-butylate; potassium carbonate In 1-methyl-pyrrolidin-2-one at 20℃; for 1h; Stage #2: 1-benzyloxymethyl-4-chloro-1H-pyrazolo[3,4-b]pyridine In 1-methyl-pyrrolidin-2-one at 80℃; for 0.5h; | 100% |
4-amino-phenol
3-(triethoxypropyl) isocyanate
1-(3-(triethoxysilyl)propyl)-3-(4-hydroxyphenyl)urea
Conditions | Yield |
---|---|
In chloroform at 80℃; for 5h; | 100% |
In chloroform at 80℃; for 5h; | 95% |
1-chloro-4-(4-methoxyphenyl)phthalazine
4-amino-phenol
4-(4-(4-methoxyphenyl)phthalazin-1-ylamino)phenol hydrochloride
Conditions | Yield |
---|---|
In iso-butanol at 100℃; | 100% |
In iso-butanol at 100℃; |
4-amino-phenol
2,4-Dihydroxybenzaldehyde
4-((4-hydroxyphenylimino)methyl)benzene-1,3-diol
Conditions | Yield |
---|---|
With acetic acid In ethanol for 2h; Reflux; Inert atmosphere; | 100% |
3,5-dihydroxybenzaldehyde
4-amino-phenol
Conditions | Yield |
---|---|
With magnesium sulfate In dichloromethane at 20℃; for 3h; | 100% |
In water at 25℃; for 2h; | 92% |
In water at 20℃; for 2h; |
Conditions | Yield |
---|---|
With trichlorophosphate at 20℃; Cooling with ice; | 100% |
3,5-dihydroxybenzaldehyde
4-amino-phenol
5-[(4-hydroxy-phenylimino)-methyl]-benzene-1,3-diol
Conditions | Yield |
---|---|
With sodium sulfate In dichloromethane at 20℃; for 1h; | 100% |
With sodium sulfate In dichloromethane at 20℃; for 3h; Solvent; Reagent/catalyst; Inert atmosphere; | 93% |
4-amino-phenol
N-Cyanoguanidine
1-carbamimidamido-N-(4-hydroxyphenyl)methanimidamide hydrochloride
Conditions | Yield |
---|---|
In acetonitrile at 150℃; for 4.5h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 65℃; for 6h; | 100% |
Conditions | Yield |
---|---|
Stage #1: 4-amino-phenol With potassium tert-butylate In N,N-dimethyl acetamide at 20℃; for 0.5h; Stage #2: bromo-4 chloro-3 pyridine In N,N-dimethyl acetamide at 85℃; for 4h; | 100% |
4-amino-phenol
Conditions | Yield |
---|---|
Stage #1: 2-((4-chlorobenzyl)oxy)-5-fluorobenzaldehyde; 4-amino-phenol With acetic acid In methanol at 20℃; Inert atmosphere; Stage #2: With sodium cyanoborohydride In methanol Inert atmosphere; | 99.8% |
iminodicarboxylic acid di-tert-butyl ester
4-amino-phenol
4-N-tert-butoxycarbonylaminophenol
Conditions | Yield |
---|---|
In tetrahydrofuran for 12h; Inert atmosphere; | 99.46% |
Conditions | Yield |
---|---|
With sodium dodecyl-sulfate In water | 99% |
With silica gel for 0.5h; Time; Milling; | 99% |
With sulfuric acid supported on poly(4-vinylpyridine) (P4VP) In dichloromethane at 20℃; for 1.25h; | 98% |
Conditions | Yield |
---|---|
With silver trifluoromethanesulfonate at 60℃; for 0.05h; neat (no solvent); | 99% |
With 2,3-dihydro-5,7-bismethyl-1,4-diazepine monohydroperchlorate In neat (no solvent) at 40℃; for 1h; | 99% |
With pyridine at 100℃; | 90% |
4-amino-phenol
Benzoyl isothiocyanate
N1-Benzoyl-N2-<4-hydroxyphenyl>thiourea
Conditions | Yield |
---|---|
In acetone for 0.5h; Heating; | 99% |
In acetone at 20℃; for 1h; Sonication; | 91% |
In acetone Ambient temperature; | 71% |
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