Dayangchem's 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. DayangChem can provide different quantities
Cas:6280-88-2
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inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
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inquiryThe 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
Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Product quality, process, price and service 4-Chloro-2-nitrobenzoic acid 6280-88-2 Factory IN STOCK CAS 6280-88-2 6280-88-2 CAS 6280-88-2 highly quality and immedaite delivery
Cas:6280-88-2
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inquiryTIANFUCHEM--6280-88-2--4-Chloro-2-nitrobenzoic acid in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business
Cas:6280-88-2
Min.Order:1 Metric Ton
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Type:Lab/Research institutions
inquiryWITH 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
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inquiry1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;
Cas:6280-88-2
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inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Crystalline Powder Storage:Store in sealed conta
Cas:6280-88-2
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inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:6280-88-2
Min.Order:1 Kilogram
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Hangzhou 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:6280-88-2
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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
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inquiryWhy Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
Product name: 4-Chloro-2-Nitrobenzoic Acid CAS No.: 6280-88-2 Molecule Formula:C7H3ClNO4 Molecule Weight:200.56 Purity: 99.0% Package: 25kg/drum Description:Light yellow crystalline powder Manufacture Standards:Enterprise Standard
Cas:6280-88-2
Min.Order:1 Kilogram
Negotiable
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inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, in
Cas:6280-88-2
Min.Order:1 Kilogram
FOB Price: $300.0 / 400.0
Type:Lab/Research institutions
inquiryProduct 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,
Cas:6280-88-2
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryProduct name: 4-Chloro-2-Nitrobenzoic acid CAS No.: 6280-88-2 Molecular formula: C7H4ClNO4 Molecular weight: 201.56 Structural formula:
Cas:6280-88-2
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiry4-Chloro-2-nitrobenzoic acid Chemical Properties Melting point 141-143 °C (lit.) Boiling point 160.5°C (rough estimate) density 1.5 refractive index 1.6000 (estimate) Fp >100°C storage temp. Sealed in dry,Room T
Cas:6280-88-2
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:6280-88-2
Min.Order:1 Kilogram
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inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:6280-88-2
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inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:6280-88-2
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inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:6280-88-2
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:6280-88-2
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
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inquiryBest service,high quality and cheap price. Storage:Keep away from heat,sparks and flames. Package:25kg/50kg/200kg drum or Customer demand Application:Used as pharmaceutical intermediates Transportation:BY sea/air or by courier
high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
4-chloro-2-nitrobenzonitrile
4-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
With sulfuric acid | |
With sulfuric acid | |
With sulfuric acid | |
Multi-step reaction with 2 steps 1: sulfuric acid 2: sulfuric acid View Scheme |
Conditions | Yield |
---|---|
With nitric acid at 200℃; | |
With pyridine; potassium permanganate; water | |
With potassium permanganate |
Conditions | Yield |
---|---|
With potassium permanganate |
4-chloro-2-nitrobenzoic amide
4-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: durch Austausch von NH2 gegen CN nach Sandmeyer 2: concentrated sulfuric acid View Scheme | |
Multi-step reaction with 2 steps 2: sulfuric acid View Scheme | |
Multi-step reaction with 2 steps 1: copper (II)-sulfate; alkali cyanide; water; sulfuric acid; Wasser / Edukt 4: Natriumnitrit 2: aqueous sulfuric acid View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid; nitric acid 2: KMnO4 View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: SbCl5; chlorine / <40 2: nitric acid / 200 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: KMnO4 View Scheme | |
Multi-step reaction with 2 steps 2: nitric acid / 200 °C View Scheme |
Conditions | Yield |
---|---|
With nitric acid In water at 60℃; for 6h; Cooling with ice; |
4-chloro-2-nitro-benzoic acid
4-chloro-2-nitro-benzoyl chloride
Conditions | Yield |
---|---|
With thionyl chloride In toluene for 3h; Heating; | 100% |
With thionyl chloride In DMF (N,N-dimethyl-formamide) at 26 - 65℃; for 5h; | 100% |
With thionyl chloride at 80℃; Inert atmosphere; | 90% |
4-chloro-2-nitro-benzoic acid
dimethyl sulfate
methyl 4-chloro-2-nitrobenzoate
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 0.5h; Esterification; Heating; | 100% |
4-chloro-2-nitro-benzoic acid
4-chloro-2-nitrobenzoic amide
Conditions | Yield |
---|---|
With ammonium hydroxide; thionyl chloride In dichloromethane; ethyl acetate | 99% |
With ammonium hydroxide; thionyl chloride 1.) PhMe, reflux; Multistep reaction; | |
Multi-step reaction with 2 steps 1: thionyl chloride / toluene; dimethylformamide / Heating 2: 30 percent aq. NH3 / dioxane / 20 °C View Scheme |
4-chloro-2-nitro-benzoic acid
N-cyclohexylglycine t-butyl ester
Conditions | Yield |
---|---|
With triethylamine; HATU In N,N-dimethyl-formamide for 12h; | 98% |
4-chloro-2-nitro-benzoic acid
2-chloro-5-bromonitrobenzene
Conditions | Yield |
---|---|
With trichloroisocyanuric acid; bromine In tetrachloromethane at 10 - 100℃; for 18h; Photolysis; | 96% |
With copper(l) iodide; oxygen; copper(I) bromide In dimethyl sulfoxide at 160℃; under 760.051 Torr; for 30h; Schlenk technique; Sealed tube; | 81% |
With 2.9-dimethyl-1,10-phenanthroline; oxygen; copper diacetate; silver sulfate; sodium bromide In dimethyl sulfoxide at 160℃; under 760.051 Torr; for 20h; Schlenk technique; | 64% |
tert-butylisonitrile
4-chloro-2-nitro-benzoic acid
4-chlorobenzaldehyde
2-(3,4-dimethoxyphenyl)-ethylamine
Conditions | Yield |
---|---|
In methanol at 20℃; for 24h; | 95% |
tryptamine
tert-butylisonitrile
4-chloro-2-nitro-benzoic acid
4-chlorobenzaldehyde
Conditions | Yield |
---|---|
In methanol at 20℃; for 24h; | 95% |
4-chloro-2-nitro-benzoic acid
phenethylamine
4-chloro-2-nitro-N-phenethylbenzamide
Conditions | Yield |
---|---|
With dmap; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane; N,N-dimethyl-formamide at 60℃; for 4h; | 94% |
With pyridine; 2-(1H-9-azabenzotriazol-1-yl)-1,1,3,3-tetramethyluroniumhexafluorophosphate In N,N-dimethyl-formamide for 1h; |
4-chloro-2-nitro-benzoic acid
N,N-dimethyl-formamide
N,N-dimethyl-4-chloro-2-nitrobenzamide
Conditions | Yield |
---|---|
With trichlorophosphate at 120℃; for 1h; Sealed tube; | 94% |
With trichlorophosphate at 120℃; for 1h; | 94% |
With dipotassium peroxodisulfate; (p-cymene)ruthenium(II) chloride; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene at 160℃; for 24h; | 37% |
With potassium thiosulfate; [RhCl2(p-cymene)]2; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene at 160℃; for 24h; Inert atmosphere; Sealed tube; | 37% |
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; | 93% |
3-quinolylcarboxaldehyde
tert-butylisonitrile
4-chloro-2-nitro-benzoic acid
2-(3,4-dimethoxyphenyl)-ethylamine
Conditions | Yield |
---|---|
In methanol at 20℃; for 24h; | 93% |
4-chloro-2-nitro-benzoic acid
(4-chloro-2-nitrophenyl)methanol
Conditions | Yield |
---|---|
With dimethylsulfide borane complex In tetrahydrofuran at 80℃; for 3h; Inert atmosphere; | 91% |
With dimethylsulfide borane complex In tetrahydrofuran at 80℃; for 3h; Inert atmosphere; | 52% |
With boron dimethyl-trifluoro sulphide In tetrahydrofuran at 0 - 60℃; Inert atmosphere; | |
With borane-THF In tetrahydrofuran at 0 - 20℃; for 72h; |
Conditions | Yield |
---|---|
With thionyl chloride for 6h; | 90% |
With thionyl chloride at 0 - 50℃; for 24h; Inert atmosphere; | 67% |
With sulfuric acid Reflux; |
pyridine-2-carbaldehyde
tert-butylisonitrile
4-chloro-2-nitro-benzoic acid
O-(2-Methoxy-ethyl)-hydroxylamine
Conditions | Yield |
---|---|
In methanol at 20℃; for 24h; | 90% |
tryptamine
4-chloro-2-nitro-benzoic acid
4-chloro-N-[2-(1H-indol-3-yl)ethyl]-2-nitrobenzamide
Conditions | Yield |
---|---|
Stage #1: 4-chloro-2-nitro-benzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; Stage #2: tryptamine In N,N-dimethyl-formamide at 20℃; for 12h; | 89% |
tert-butylisonitrile
4-chloro-2-nitro-benzoic acid
4-methoxy-benzaldehyde
2,2-dimethoxyethylamine
Conditions | Yield |
---|---|
In methanol at 20℃; for 24h; | 89% |
Conditions | Yield |
---|---|
With copper(l) iodide; oxygen In dimethyl sulfoxide at 160℃; under 760.051 Torr; for 30h; Reagent/catalyst; Solvent; Schlenk technique; Sealed tube; | 87% |
With 2.9-dimethyl-1,10-phenanthroline; oxygen; copper (I) acetate; silver sulfate; sodium iodide In dimethyl sulfoxide at 160℃; for 24h; Schlenk technique; | 72% |
With 2.9-dimethyl-1,10-phenanthroline; oxygen; copper diacetate; silver sulfate; sodium iodide In dimethyl sulfoxide at 160℃; under 760.051 Torr; for 20h; Schlenk technique; | 72% |
4-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 0 - 30℃; for 16h; | 87% |
tert-butylisonitrile
4-chloro-2-nitro-benzoic acid
4-methoxy-benzaldehyde
2-(3,4-dimethoxyphenyl)-ethylamine
Conditions | Yield |
---|---|
In methanol at 20℃; for 24h; | 87% |
4-methylphenylglyoxal
Cyclohexyl isocyanide
4-chloro-2-nitro-benzoic acid
3-bromopropylamine hydrochloride
Conditions | Yield |
---|---|
Stage #1: 4-methylphenylglyoxal; Cyclohexyl isocyanide; 4-chloro-2-nitro-benzoic acid; 3-bromopropylamine hydrochloride With sodium hydroxide In methanol at 20℃; for 24h; Stage #2: With caesium carbonate In methanol at 20℃; for 1h; | 87% |
Cyclohexyl isocyanide
4-chloro-2-nitro-benzoic acid
3-bromopropylamine hydrochloride
p-methoxyphenylglyoxal
Conditions | Yield |
---|---|
Stage #1: Cyclohexyl isocyanide; 4-chloro-2-nitro-benzoic acid; 3-bromopropylamine hydrochloride; p-methoxyphenylglyoxal With sodium hydroxide In methanol at 20℃; for 24h; Stage #2: With caesium carbonate In methanol at 20℃; for 1h; | 86% |
tert-butylisonitrile
4-chloro-2-nitro-benzoic acid
4-methoxy-benzaldehyde
O-(2-Methoxy-ethyl)-hydroxylamine
Conditions | Yield |
---|---|
In methanol at 20℃; for 24h; | 84% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; Steglich Esterification; | 83% |
2-methylfuran
4-chloro-2-nitro-benzoic acid
2-methyl-5-(4-chloro-2-nitrophenyl)-furan
Conditions | Yield |
---|---|
With palladium(II) trifluoroacetate; triphenylphosphine; silver carbonate In 1,2-dimethoxyethane; dimethyl sulfoxide at 120℃; for 24h; Inert atmosphere; Glovebox; | 83% |
4-chloro-2-nitro-benzoic acid
ethyl 1,2,3,4-tetrahydro-β-carboline-3-carboxylate
2-(4-Chloro-2-nitro-benzoyl)-2,3,4,9-tetrahydro-1H-β-carboline-3-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In dichloromethane for 3h; Ambient temperature; | 82% |
4-chloro-2-nitro-benzoic acid
4,4'-dichloro-2,2'-dinitrobiphenyl
Conditions | Yield |
---|---|
With copper(l) iodide In dimethyl sulfoxide at 140℃; for 20h; Catalytic behavior; Solvent; Reagent/catalyst; Inert atmosphere; | 82% |
With triphenylphosphine; silver carbonate; palladium dichloride In dimethyl sulfoxide at 130℃; for 6h; Inert atmosphere; | 77% |
Conditions | Yield |
---|---|
With 1,10-Phenanthroline; caesium carbonate; copper(l) chloride; silver(l) oxide In N,N-dimethyl-formamide at 110℃; for 23h; Inert atmosphere; | 81% |
With 1,10-Phenanthroline; di-tert-butyl peroxide; oxygen; potassium carbonate; copper(I) bromide In toluene at 140℃; for 24.25h; Molecular sieve; Schlenk technique; Sealed tube; regioselective reaction; | 78% |
With bis(tricyclohexylphosphine)nickel(II) dichloride; N,N′-bis(2,6-diisopropylphenyl)imidazol-2-ylidene hydrochloride; silver carbonate; p-benzoquinone at 170℃; for 24h; Sealed tube; | 72% |
4-chloro-2-nitro-benzoic acid
thiophenol
4-chloro-2-nitrophenyl phenyl sulfide
Conditions | Yield |
---|---|
With copper(l) iodide; 1,10-Phenanthroline; oxygen; potassium carbonate In dimethyl sulfoxide at 140℃; for 24h; Molecular sieve; | 81% |
2-fluoro-5-nitrobenzoic acid
4-chloro-2-nitro-benzoic acid
C12H6ClFN2O4
Conditions | Yield |
---|---|
With dichloro bis(acetonitrile) palladium(II); silver carbonate; tricyclohexylphosphine In 1,2-dimethoxyethane; dimethyl sulfoxide at 120℃; for 24h; Inert atmosphere; | 80% |
tert-butylisonitrile
4-chloro-2-nitro-benzoic acid
glycine ethyl ester hydrochloride
2-<2-(1,3-dioxolanyl)>benzaldehyde
4-(2-(tert-butyl)-3-oxo-2,3-dihydroisoquinolin-4-yl)-8-chloro-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione
Conditions | Yield |
---|---|
Stage #1: tert-butylisonitrile; 4-chloro-2-nitro-benzoic acid; glycine ethyl ester hydrochloride; 2-<2-(1,3-dioxolanyl)>benzaldehyde With sodium carbonate In methanol at 20℃; for 12h; Ugi Condensation; Inert atmosphere; Stage #2: With perchloric acid In water; acetonitrile at 20℃; for 8h; Inert atmosphere; Stage #3: With acetic acid; zinc In water; acetonitrile at 60℃; for 8h; Inert atmosphere; | 80% |
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