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 services. DayangChem can provide different quantities of custom synthesis
Cas:121-87-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquirySuperiority pioneerbiotech is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best q
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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
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Cas:121-87-9
Min.Order:5 Kiloliter
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Type:Manufacturers
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
Cas:121-87-9
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inquiryJ&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
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
Cas:121-87-9
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry1)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 etc. 3) oem/odm available; 4) rea
Cas:121-87-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryProduct name: 2-Chloro-4-Nitroaniline CAS No.:121-87-9 Molecule Formula:C6H5ClN2O2 Molecule Weight:172.57 Purity: 99.0% Package: 25kg/drum Description:Light yellow to yellow powder Manufacture Standards:Enterprise Standard
Cas:121-87-9
Min.Order:1 Kilogram
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
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
Cas:121-87-9
Min.Order:100 Gram
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inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
2-Chloro-4-nitroaniline;1-Amino-2-chloro-4-nitrobenzene;Benzenamine, 2-chloro-4-nitro-,cas:121-87-9 from fandachem Package:as your request Application:fine chemical Transportation:by air,by sea,by express Port:Shanghai, China
Cas:121-87-9
Min.Order:0 Metric Ton
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:121-87-9
Min.Order:0
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Type:Lab/Research institutions
inquiryProduct Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:121-87-9
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryTIANFUCHEM--High purity 121-87-9 2-Chloro-4-nitroaniline Application:TIANFUCHEM--High purity 121-87-9 2-Chloro-4-nitroaniline
Cas:121-87-9
Min.Order:0
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Type:Other
inquiryTIANFUCHEM--High purity 121-87-9 2-Chloro-4-nitroanilineAppearance:powder Storage:room tempurature Package:As required Application:medical Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) o
Cas:121-87-9
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
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Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
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Min.Order:0 Metric Ton
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inquiryHigh quality, best service,competitive price are our principle 1.Low price & high quality products (G-KG) & first-class service are waiting for our clients 2.Professional transport team to ensure the goods safety and on time arrived your
Cas:121-87-9
Min.Order:10 Gram
FOB Price: $100.0 / 110.0
Type:Trading Company
inquiryHenan Sunlake Enterprise Corporation Our Advantages 1, Any inquiry about ch
Watson International Ltd' has a very strong R&D and technical capacity supported by FCAD's platform. The subsidiaries under FCAD Group have accumulated much know-how of different fine chemical branches. For example, Apnoke Scientific L
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Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryQingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo
Cas:121-87-9
Min.Order:1 Gram
FOB Price: $1.0
Type:Trading Company
inquiryBaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art
Cas:121-87-9
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiry2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
With methyltriphenylphosphonium tetrahydroborate In dichloromethane Reduction; Heating; | 100% |
With Zn(BH4)2(Ph3P)2 In tetrahydrofuran for 1h; Reduction; | 100% |
With butyltriphenylphosphonium tetrahydroborate In dichloromethane at 20℃; for 0.0333333h; | 98% |
With (1,4-diazabicyclo{2.2.2}-octane)zinc(II) tetrahydoborate In tetrahydrofuran for 0.58h; Heating; | 92% |
Stage #1: 2-Chlor-4-nitrophenylazid With 3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride; tert-butyl alcohol In tetrahydrofuran at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: With sodium t-butanolate In tetrahydrofuran at 20℃; for 12h; Inert atmosphere; chemoselective reaction; | 86% |
Conditions | Yield |
---|---|
With ammonium hydroxide; tetrabutylammomium bromide; copper(l) chloride In water at 140℃; under 24002.4 Torr; Reagent/catalyst; Temperature; Pressure; | 99.45% |
With ethanol; ammonia at 210℃; | |
With ammonium hydroxide at 160℃; |
Conditions | Yield |
---|---|
With sulfuric acid; chlorine at 35℃; under 1500.15 Torr; for 2.5h; Temperature; Flow reactor; | 98.4% |
With N-chloro-N-(benzenesulfonyl)benzenesulfonamide In acetonitrile at 20 - 25℃; Reagent/catalyst; Solvent; Temperature; Green chemistry; | 98.5% |
With sodium periodate; sulfuric acid; sodium dodecyl-sulfate; acetic acid; sodium chloride In water at 25℃; for 1h; | 95% |
Conditions | Yield |
---|---|
With 4-amino-1,2,4-triazole; potassium tert-butylate In dimethyl sulfoxide for 4h; Ambient temperature; | 91% |
With potassium tert-butylate; N,N-tetramethylene-thiocarbamoyl-sulphenamide In N,N-dimethyl-formamide at 20℃; for 0.333333h; | 86% |
With potassium tert-butylate; N,N-tetramethylene-thiocarbamoyl-sulphenamide In N,N-dimethyl-formamide at 20℃; for 0.333333h; | 86% |
Conditions | Yield |
---|---|
With N-chloro-N-(benzenesulfonyl)benzenesulfonamide In 1,4-dioxane at 20 - 25℃; Solvent; Green chemistry; | A n/a B 50% |
With hydrogenchloride; sodium chlorate In water; acetic acid at 20℃; for 40h; | A 9% B 32% |
Chlorierung; | |
With methanol; chlorine |
3-Chloronitrobenzene
A
2-chloro-6-nitroaniline
B
4-Chloro-2-nitroaniline
C
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
With 2,4,6-trichlorosulfenamide; potassium tert-butylate In N,N-dimethyl-formamide at 20℃; for 0.333333h; | A 26% B 7% C 38% |
With O-Methylhydroxylamin; potassium tert-butylate; copper(l) chloride In N,N-dimethyl-formamide for 1h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With potassium tert-butylate; N,N,N-trimethylhydrazinium iodide In dimethyl sulfoxide Ambient temperature; Yield given. Yields of byproduct given; | |
With O-Methylhydroxylamin; potassium tert-butylate; copper(l) chloride In N,N-dimethyl-formamide at 20℃; Substitution; Amination; Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With benzene |
N-chloroacetanilide
4-nitro-aniline
A
Acetanilid
B
2-Chloro-4-nitroaniline
acetic acid-(2,4,N-trichloro-anilide)
4-nitro-aniline
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
With chloroform |
2-amino-5-sulhpoamoylnaphthalene-azo-(2'-chloro-4'-nitrobenzene)
A
5,6-Diamino-naphthalene-1-sulfonic acid amide
B
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
In methanol; water Product distribution; potential -300 mV; constant potential coulometry, acid medium; -750 mV in alkaline medium; |
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
With hydrogenchloride; chlorine bei Siedetemperatur; |
hydrogenchloride
4-nitro-aniline
A
4-nitro-2,6-dichloroaniline
B
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
at 210℃; |
N-(2-chlorophenyl)acetamide
nitric acid
acetic anhydride
acetic acid
A
N-(2-chloro-6-nitrophenyl)acetanilide
B
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
at -5℃; und Behandeln des danach isolierten Reaktionsprodukts mit wss.-aethanol. Kalilauge; |
Conditions | Yield |
---|---|
at 25℃; Kinetics; |
1-chloro-2,4-dinitrobenzene
ammonia
A
2,4-diaminonitrobenzene
B
2,5-dinitroaniline
C
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
at 100℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: water; acetic acid; nitric acid 2: aqueous sulfuric acid View Scheme | |
Multi-step reaction with 2 steps 1: acetic acid; water; nitric acid 2: aqueous sulfuric acid View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous acetic acid 2: acetic acid; acetic acid anhydride; nitric acid / Behandeln des Reaktionsprodukts mit wss.-aethanol.Kalilauge View Scheme |
Conditions | Yield |
---|---|
With sodium hydroxide In methanol at 80℃; for 6h; Kinetics; Concentration; Temperature; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid; sulfur trioxide; nitric acid / water / 30 - 60 °C 2: tetrabutylammomium bromide; copper(l) chloride; ammonium hydroxide / water / 140 °C / 24002.4 Torr View Scheme | |
Multi-step reaction with 2 steps 1: sulfuric acid; nitric acid / 0 - 5 °C / Green chemistry 2: ammonia / water / Autoclave; Heating; Green chemistry View Scheme |
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol; water at 80℃; for 1h; chemoselective reaction; | 100% |
With hydrogen In ethanol; water at 25℃; under 760.051 Torr; for 2.5h; Autoclave; | 99.9% |
With hydrazine hydrate In ethanol at 85℃; for 4h; | 99.2% |
2-Chloro-4-nitroaniline
Acetic formic anhydride
2-chloro-4-nitroformanilide
Conditions | Yield |
---|---|
In tetrahydrofuran at 25℃; for 3h; | 100% |
di-tert-butyl dicarbonate
2-Chloro-4-nitroaniline
tert-butyl N-[(tert-butoxy)carbonyl]-N-(2-chloro-4-nitrophenyl)carbamate
Conditions | Yield |
---|---|
With dmap In tetrahydrofuran at 25℃; for 3h; | 100% |
With dmap In tetrahydrofuran at 20℃; | 100% |
With dmap In tetrahydrofuran at 20℃; for 16h; | |
With dmap In tetrahydrofuran for 1h; Reflux; | |
With dmap In tetrahydrofuran for 1h; Reflux; |
4-methoxy-6-hydroxybenzofuran-5-carboxylic acid
2-Chloro-4-nitroaniline
6-hydroxy-4-methoxy-benzofuran-5-carboxylic acid (2-chloro-4-nitro-phenyl)-amide
Conditions | Yield |
---|---|
With phosphorus trichloride In chlorobenzene for 3h; Heating; | 100% |
Conditions | Yield |
---|---|
With magnesium oxide In acetonitrile for 24h; Heating / reflux; | 100% |
trimethylsilyl ester of hydrocinnamic acid
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 99% |
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 99% |
2-Chloro-4-nitroaniline
β-naphthol
1-[(2-chloro-4-nitrophenyl)azo]-2-naphthol
Conditions | Yield |
---|---|
Stage #1: 2-Chloro-4-nitroaniline With hydrogenchloride; sodium nitrite In water at 20℃; for 0.333333h; Stage #2: β-naphthol In water at 20℃; for 0.666667h; | 99% |
Stage #1: 2-Chloro-4-nitroaniline With hydrogenchloride; sodium nitrite In water at 20℃; for 0.333333h; Green chemistry; Stage #2: β-naphthol In water at 20℃; for 0.166667h; Green chemistry; | 99% |
With hydrogenchloride; sodium nitrite 1.) H2O; Multistep reaction; | |
Stage #1: 2-Chloro-4-nitroaniline With hydrogenchloride In water at 70℃; for 1h; Stage #2: With sodium nitrite In water for 1.5h; Stage #3: β-naphthol Further stages; |
2-Chloro-4-nitroaniline
1,2-dibromo-3-chloro-5-nitro-benzene
Conditions | Yield |
---|---|
With tert.-butylnitrite; bromine; copper(ll) bromide In acetonitrile at 50℃; for 0.5h; | 99% |
Multi-step reaction with 2 steps 1: durch Bromierung View Scheme |
2-Chloro-4-nitroaniline
1,2-bis(2-chloro-4-nitrophenyl)disulfane
Conditions | Yield |
---|---|
Stage #1: 2-Chloro-4-nitroaniline With tetrafluoroboric acid; sodium nitrite In water; acetone at -20 - 0℃; for 0.333333h; Stage #2: With carbon disulfide; tris(2,2-bipyridine)ruthenium(II) hexafluorophosphate In dimethyl sulfoxide at 20℃; for 6h; Concentration; Irradiation; | 99% |
Multi-step reaction with 2 steps 1: (i) (diazotization), (ii) aq. AcOH, SO2, CuCl2, NaNO3 2: aq. HI View Scheme | |
Multi-step reaction with 2 steps 1: aqueous H2SO4 / Diazotization.Behandlung der Diazoniumsalz-Loesung mit Kaliumthiocyanat und FeCl3 2: ethanolic (NH4)2 S View Scheme |
trimethylsilyl isobutyrate
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 98% |
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 98% |
3-methylbutyric acid trimethylsilyl ester
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 98% |
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 98% |
Conditions | Yield |
---|---|
With acetic acid; isopentyl nitrite at 0 - 5℃; | 98% |
N,N-dimethyl-aniline
2-Chloro-4-nitroaniline
N,N-dimethyl-4-(2-chloro-4-nitrophenylazo)aniline
Conditions | Yield |
---|---|
Stage #1: 2-Chloro-4-nitroaniline With hydrogenchloride In water at 0 - 5℃; for 0.0833333h; Stage #2: N,N-dimethyl-aniline In water for 0.0833333h; | 98% |
Stage #1: 2-Chloro-4-nitroaniline With hydrogenchloride In water at 0 - 20℃; for 0.166667h; Stage #2: N,N-dimethyl-aniline In water at 0 - 5℃; for 0.166667h; | 86% |
Conditions | Yield |
---|---|
With sodium chlorate; sulfuric acid; hydrogen bromide In water at 35 - 65℃; | 97.62% |
With acetic acid; potassium bromide In water at 30℃; for 1h; | 95% |
durch Bromierung; |
trimethylsilyl 2,2-dimethylpropionate
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 97% |
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 97% |
Conditions | Yield |
---|---|
Stage #1: 2-Chloro-4-nitroaniline With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 2.75h; Stage #2: aniline With sodium hydroxide In water at 0 - 5℃; for 3h; pH=6; Concentration; Solvent; | 95.7% |
Stage #1: 2-Chloro-4-nitroaniline With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 2.5h; Stage #2: aniline With sodium hydroxide In water at 0 - 5℃; for 3h; pH=6; | 94.2% |
trimethylsilyl acetate
2-Chloro-4-nitroaniline
N-(2-chloro-4-nitrophenyl)acetamide
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 95% |
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 95% |
trimethylsilyl 2-methylbenzoate
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 95% |
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 95% |
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; ytterbium(III) triflate In dichloromethane; water for 6h; Heating; | 95% |
N1-ethyl-N1-(3-methylphenyl)-1,2-ethanediamine
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
Stage #1: 2-Chloro-4-nitroaniline With hydrogenchloride; urea; sodium nitrite In 1,4-dioxane; water at 0 - 5℃; for 2h; Stage #2: N1-ethyl-N1-(3-methylphenyl)-1,2-ethanediamine In 1,4-dioxane at 0 - 5℃; for 3h; pH=6; Solvent; | 94.19% |
Conditions | Yield |
---|---|
Stage #1: 2-Chloro-4-nitroaniline With hydrogenchloride In water at 0 - 5℃; for 2.5h; Sonication; Stage #2: urea In water for 0.25h; Stage #3: 1-amino-3-methylbenzene With sodium hydroxide In water at 0 - 5℃; for 4h; pH=6; | 92.25% |
diethyl 2-ethoxymethylenemalonate
2-Chloro-4-nitroaniline
2-[(2-Chloro-4-nitro-phenylamino)-methylene]-malonic acid diethyl ester
Conditions | Yield |
---|---|
for 1h; Heating; | 92% |
Conditions | Yield |
---|---|
With tetrahydrofuran; tert.-butylnitrite; dimethyl sulfoxide at 30℃; for 1h; Green chemistry; | 92% |
Stage #1: 2-Chloro-4-nitroaniline With Nitrogen dioxide In acetonitrile at -20℃; Diazotization; Stage #2: With calcium bis(hypophosphite); Fe2SO4*7H2O In methanol; acetonitrile at 20℃; Dediazonation; | 87% |
With sulfuric acid; ethyl acetate; sodium nitrite In water at 50 - 55℃; for 0.5h; | 50% |
Multi-step reaction with 3 steps 1: 98 percent / i-pentyl nitrite; HOAc / 0 - 5 °C 2: 91 percent / aq. NaOH / 0.5 h / 0 - 5 °C 3: 9 percent / aq. HBr / acetonitrile / 0.5 h / 60 °C View Scheme | |
Multi-step reaction with 3 steps 1: 98 percent / i-pentyl nitrite; HOAc / 0 - 5 °C 2: 91 percent / aq. NaOH / 0.5 h / 0 - 5 °C 3: 2 percent / aq. HI; HBF4 / acetonitrile / 0.5 h / 60 °C View Scheme |
2-Chloro-4-nitroaniline
cyclohexanecarbaldehyde
N-(2-chloro-4-nitrophenyl)cyclohexanecarboxamide
Conditions | Yield |
---|---|
Stage #1: 2-Chloro-4-nitroaniline With tert.-butylnitrite; trimethylsilylazide In tetrahydrofuran at 0℃; Stage #2: cyclohexanecarbaldehyde With 3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride; sodium t-butanolate In tetrahydrofuran at -25℃; | 92% |
4,6-dihydroxy-2-mercaptopyrimidine
orthoformic acid triethyl ester
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
In butan-1-ol for 4h; Reflux; | 91% |
4-nitro-benzoyl chloride
2-Chloro-4-nitroaniline
N-(2-chloro-4-nitrophenyl)-4-nitrobenzamide
Conditions | Yield |
---|---|
In chlorobenzene at 130 - 132℃; for 2.5h; | 90% |
With N-ethyl-N,N-diisopropylamine In toluene at 100℃; for 0.5h; Microwave irradiation; | 71% |
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