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 t
Cas:89-59-8
Min.Order:100 Gram
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Type:Lab/Research institutions
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
Cas:89-59-8
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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
Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:89-59-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur 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.O
Cas:89-59-8
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inquiry4-Chloro-2-nitrotoluene Basic information Product Name: 4-Chloro-2-nitrotoluene Synonyms: Toluene,4-chloro-2-nitro-;Phenol, p-nitro-, mercury(II) salt;p-Nitrophenol mercury(II)
Cas:89-59-8
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
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Cas:89-59-8
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
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:89-59-8
Min.Order:0 Metric Ton
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Type:Lab/Research institutions
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
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:89-59-8
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryZibo 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:89-59-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:clear brown liquid after melting Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceuti
Cas:89-59-8
Min.Order:1 Kilogram
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Type:Trading Company
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:89-59-8
Min.Order:1 Kilogram
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inquiryProduct name: 2-Nitro-4-Chlorotoluene CAS No.:89-59-8 Molecule Formula:C7H6ClNO2 Molecule Weight:171.58 Purity: 99.0% Package: 25kg/drum Description: Light yellow crystals powder Manufacture Standards:Enterprise Standard
Cas:89-59-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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
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:89-59-8
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers 68.Safe and fa
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
Cangzhou 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,?intermediat
Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:89-59-8
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
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:89-59-8
Min.Order:0
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Type:Lab/Research institutions
inquiryAmoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an
Cas:89-59-8
Min.Order:0
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Type:Lab/Research institutions
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
(4-Chlor-2-nitro-phenyl)-malonsaeure-diaethylester
4-chloro-2-nitrotoluene
Conditions | Yield |
---|---|
With dimethyl sulfoxide; sodium chloride at 160 - 170℃; for 24h; Decarboxylation; Krapcho's reaction; | 55% |
para-chlorotoluene
A
4-chloro-2-nitrotoluene
B
1-chloro-4-methyl-2-nitro-benzene
Conditions | Yield |
---|---|
With oxygen; Nitrogen dioxide; iron(III)-acetylacetonate In 1,2-dichloro-ethane at 0℃; for 12h; | A 54% B 39% |
With nitric acid; urea In acetic anhydride at 0 - 5℃; for 3h; | A 9.1% B 12% |
With nitric acid; urea In acetic anhydride at 0 - 5℃; for 3h; | A 9.1% B 12% |
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid In water at 50 - 55℃; for 2h; | 49.2% |
With sulfuric acid; nitric acid | |
With sulfuric acid; nitric acid das mit Aether isolierte Reaktionsprodukt unterwirft man der fraktionierten Destillation, wobei 4-Chlor-2-nitro-toluol bei 240-245grad uebergeht; | |
Multi-step reaction with 2 steps 1: 2 g / nitric acid, acetic anhydride, trifluoroacetic anhydride 2: 94.3 percent Chromat. / 92.4percent sulphuric acid, hydrazinium sulphate / H2O / 0.03 h / 25 °C View Scheme |
para-chlorotoluene
A
4-methyl-2-nitrophenol
B
4-chloro-2-nitrotoluene
C
1-chloro-4-methyl-2-nitro-benzene
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid In water at 25℃; for 3.83333h; | A 9.3% B 39.1% C 31% |
With sulfuric acid; nitric acid In water at 25℃; for 3.83333h; Title compound not separated from byproducts; | A 9.3 % Chromat. B 39.1 % Chromat. C 31.0 % Chromat. |
Conditions | Yield |
---|---|
With oxone; potassium chloride In acetonitrile at 20℃; for 24h; | 5% |
Conditions | Yield |
---|---|
With antimonypentachloride durch Chlorierung; | |
With chlorine; iron at 30℃; | |
With antimonypentachloride; chlorine | |
With chlorine; iron | |
With iodine; iron at 50 - 60℃; beim Chlorieren; |
5-chloro-2-methyl-2-nitrocyclohexa-3,5-dienyl acetate
A
4-chloro-2-nitrotoluene
B
1-chloro-4-methyl-2-nitro-benzene
Conditions | Yield |
---|---|
With hydrazin sulfate; sulfuric acid In water at 25℃; for 0.0333333h; Title compound not separated from byproducts; | A 94.3 % Chromat. B 3.5 % Chromat. |
4-chloro-2-nitrotoluene
Conditions | Yield |
---|---|
(i) aq. HCl, NaNO2, (ii) CuCl, aq. HCl; Multistep reaction; |
para-chlorotoluene
sulfuric acid
A
4-chloro-2-nitrotoluene
B
1-chloro-4-methyl-2-nitro-benzene
Conditions | Yield |
---|---|
Product distribution; Nitrierung; |
para-chlorotoluene
nitric acid
A
4-chloro-2-nitrotoluene
B
1-chloro-4-methyl-2-nitro-benzene
Conditions | Yield |
---|---|
at -15℃; Quantum yield; sowie im Temperaturbereich von 0grad bis 50grad; | |
at 0℃; Product distribution; |
para-chlorotoluene
acetic anhydride
A
4-chloro-2-nitrotoluene
B
1-chloro-4-methyl-2-nitro-benzene
Conditions | Yield |
---|---|
Product distribution; Nitrierung; |
4-chloro-2-nitrotoluene
Conditions | Yield |
---|---|
With sulfuric acid at 220℃; Wasserdampf-Strom; |
1-methyl-2-nitrobenzene
antimonypentachloride
A
6-chloro-2-nitrotoluene
B
4-chloro-2-nitrotoluene
Conditions | Yield |
---|---|
bei der Chlorierung; | |
bei der Chlorierung; |
1-methyl-2-nitrobenzene
chlorine
A
6-chloro-2-nitrotoluene
B
4-chloro-2-nitrotoluene
1-methyl-2-nitrobenzene
iodine
chlorine
A
6-chloro-2-nitrotoluene
B
4-chloro-2-nitrotoluene
Conditions | Yield |
---|---|
at 50 - 60℃; |
A
4-chloro-2-nitrotoluene
B
3,3’-dinitroditoluene
Conditions | Yield |
---|---|
With hydrogenchloride; copper dichloride |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dimethylformamide / 20 °C 2: 55 percent / aq. NaCl; DMSO / 24 h / 160 - 170 °C View Scheme |
2,3-dinitro-4-methylaniline
4-chloro-2-nitrotoluene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: Diazotization.folgend Behandlung mit Kupfer(I)-chlorid in Salzsaeure bei 0grad 2: methanol; ammonia / 140 - 150 °C 3: Diazotieren und Kochen mit Alkohol View Scheme |
4-chloro-2,3-dinitro-toluene
4-chloro-2-nitrotoluene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: methanol; ammonia / 140 - 150 °C 2: Diazotieren und Kochen mit Alkohol View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: iodine; iron; chlorine 2: HNO3+H2SO4 View Scheme |
Conditions | Yield |
---|---|
With hydrogen In 2-methyltetrahydrofuran; water at 40℃; under 15001.5 Torr; for 24h; chemoselective reaction; | 99% |
With TPGS-750-M; ammonium chloride; zinc In water at 20℃; for 3h; Green chemistry; chemoselective reaction; | 97% |
With hydrogen In methanol at 50℃; under 1500.15 Torr; for 0.25h; Inert atmosphere; | 97% |
4-chloro-2-nitrotoluene
4-chloro-2-nitrobenzyl bromide
Conditions | Yield |
---|---|
With N-Bromosuccinimide; Perbenzoic acid In tetrachloromethane for 6h; Heating; | 98% |
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane for 24h; Reflux; | 93% |
With N-Bromosuccinimide; dibenzoyl peroxide In tetrachloromethane for 18h; Inert atmosphere; Reflux; | 69% |
4-chloro-2-nitrotoluene
bis(pinacol)diborane
4,4,5,5-tetramethyl-2-(4-methyl-3-nitrophenyl)-1,3,2-dioxaborolane
Conditions | Yield |
---|---|
With sodium acetate; bis(dibenzylideneacetone)-palladium(0); XPhos for 12h; Miyaura Borylation Reaction; Heating; | 98% |
4-chloro-2-nitrotoluene
p-chlorobenzyl cyanide
4-chloro-α-(2-chloro-4-hydroxyimino-5-methyl-2,5-cyclohexadien-1-ylidene)phenylacetonitrile
Conditions | Yield |
---|---|
With methanol; sodium methylate at 50℃; for 3h; Reagent/catalyst; Sealed tube; | 97.2% |
4-chloro-2-nitrotoluene
4-dimethylamino-benzaldehyde
dimethyl-(4'-chloro-2'-nitro-trans-stilbenyl-(4))-amine
Conditions | Yield |
---|---|
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride for 3.5h; Ambient temperature; | 95% |
With piperidine at 170℃; |
4-chloro-2-nitrotoluene
acetic anhydride
N-(5-chloro-2-methylphenyl)acetamide
Conditions | Yield |
---|---|
Stage #1: 4-chloro-2-nitrotoluene With sodium tetrahydroborate In water at 60 - 70℃; Green chemistry; Stage #2: acetic anhydride In water at 60 - 70℃; Green chemistry; | 94% |
4-chloro-2-nitrotoluene
trimethyl(phenyl)stannane
1-methyl-2-nitro-4-phenylbenzene
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; bis(tri-t-butylphosphine)palladium(0); sodium chloride In water at 60℃; for 24h; Stille Cross Coupling; Inert atmosphere; | 92% |
Conditions | Yield |
---|---|
Stage #1: 4-chloro-2-nitrotoluene With N,N-dimethyl-aniline In N,N-dimethyl-formamide at 140℃; for 48h; Stage #2: With sodium periodate In water; N,N-dimethyl-formamide at 20℃; for 4h; | 90% |
Stage #1: 4-chloro-2-nitrotoluene With N,N-dimethyl-formamide dimethyl acetal In N,N-dimethyl-formamide at 140℃; for 16h; Stage #2: With sodium periodate In N,N-dimethyl-formamide at 0 - 20℃; Further stages.; | 84% |
With N,N-dimethyl-formamide dimethyl acetal In N,N-dimethyl-formamide at 135℃; for 48h; Temperature; | 54% |
4-chloro-2-nitrotoluene
N,N-dimethyl-formamide dimethyl acetal
5-chloro-trans-2-[β-(dimethylamino)vinyl]-nitrobenzene
Conditions | Yield |
---|---|
With copper(l) iodide; N,N-dimethyl-formamide at 180℃; under 6000.6 - 7500.75 Torr; for 0.166667h; microwave irradiation; | 90% |
In N,N-dimethyl-formamide at 115℃; for 20h; Inert atmosphere; | 73% |
at 135℃; for 11h; |
4-chloro-2-nitrotoluene
N,N-dimethyl-formamide dimethyl acetal
6-chloroindole
Conditions | Yield |
---|---|
Stage #1: 4-chloro-2-nitrotoluene; N,N-dimethyl-formamide dimethyl acetal With pyrrolidine In 1,4-dioxane at 102℃; for 5.5h; Leimgruber-Batcho Indole Synthesis; Reflux; Inert atmosphere; Stage #2: With hydrazine hydrate In 1,4-dioxane at 45℃; for 1h; Reagent/catalyst; Solvent; Temperature; Leimgruber-Batcho Indole Synthesis; | 90% |
Stage #1: 4-chloro-2-nitrotoluene; N,N-dimethyl-formamide dimethyl acetal In N,N-dimethyl-formamide at 115℃; for 20h; Leimgruber-Batcho indole synthesis; Inert atmosphere; Stage #2: With iron(III) chloride hexahydrate; pyrographite; hydrazine hydrate In ethanol at 75℃; for 7h; Leimgruber-Batcho indole synthesis; |
4-chloro-2-nitrotoluene
N,N-dimethyl-formamide dimethyl acetal
4-Chloro-2-nitrobenzaldehyde
Conditions | Yield |
---|---|
Stage #1: 4-chloro-2-nitrotoluene; N,N-dimethyl-formamide dimethyl acetal In N,N-dimethyl-formamide at 140℃; for 16h; Stage #2: With sodium periodate In tetrahydrofuran; water at 0 - 20℃; for 5.16667h; | 84% |
Conditions | Yield |
---|---|
With potassium hydroxide In water; dimethyl sulfoxide at 20℃; for 3h; Schlenk technique; | 75% |
With N-benzyl-trimethylammonium hydroxide In methanol; dimethyl sulfoxide at 90℃; for 2h; | 48% |
With sodium ethanolate In dimethyl sulfoxide |
tributyl(3,6-dihydro-2H-pyran-4-yl)stannane
4-chloro-2-nitrotoluene
4-(4-methyl-3-nitrophenyl)-3,6-dihydro-2H-pyran
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane; bis(tri-t-butylphosphine)palladium(0); sodium chloride In water at 60℃; for 24h; Temperature; Stille Cross Coupling; Inert atmosphere; | 73% |
pyrrolidine
4-chloro-2-nitrotoluene
N,N-dimethyl-formamide dimethyl acetal
6-chloroindole
Conditions | Yield |
---|---|
aluminum nickel In tetrahydrofuran; N-methyl-acetamide; methanol | 72.6% |
4-chloro-2-nitrotoluene
phenylboronic acid
1-methyl-2-nitro-4-phenylbenzene
Conditions | Yield |
---|---|
With 4,4'-(phenylphosphinediyl)bis(2,6-dimethylmorpholine); caesium carbonate; tris(dibenzylideneacetone)dipalladium (0) In 1,4-dioxane for 14h; Suzuki-Miyaura coupling; Heating; | 72% |
With [1,2-dimethyl-3-propoxymethylimidazolium]2[PdCl4]; potassium hydroxide In water; isopropyl alcohol at 70℃; for 24h; Suzuki-Miyaura Coupling; Schlenk technique; |
4-chloro-2-nitrotoluene
vinyl magnesium bromide
propionaldehyde
3,3'-propane-1,1'-diylbis(4-chloro-7-methyl-1H-indole)
Conditions | Yield |
---|---|
Stage #1: 4-chloro-2-nitrotoluene; vinyl magnesium bromide In tetrahydrofuran at -40 - 0℃; for 2.5h; Inert atmosphere; Stage #2: propionaldehyde With hydrogenchloride In tetrahydrofuran; water at 0℃; for 0.5h; Inert atmosphere; | 63% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide Ambient temperature; | 61% |
4-chloro-2-nitrotoluene
N-benzyl-trimethylammonium hydroxide
2-(4-chloro-2-nitrophenyl)ethan-1-ol
Conditions | Yield |
---|---|
With paraformaldehyde In methanol; dimethyl sulfoxide; ethyl acetate | 55% |
4-chloro-2-nitrotoluene
4-chlorobenzaldehyde
2-(4-chloro-2-nitrophenyl)-1-(4-chlorophenyl)ethanol
Conditions | Yield |
---|---|
With sodium methylate | 52% |
4-chloro-2-nitrotoluene
vinyl magnesium bromide
3,3’-ethane-1,1-diylbis(4-chloro-7-methyl-1H-indole)
Conditions | Yield |
---|---|
Stage #1: 4-chloro-2-nitrotoluene; vinyl magnesium bromide In tetrahydrofuran at -40 - 0℃; for 2.5h; Inert atmosphere; Stage #2: With hydrogenchloride In tetrahydrofuran; water at 0℃; for 0.5h; Inert atmosphere; | 50% |
Dimethyl oxalate
4-chloro-2-nitrotoluene
methyl 4-chloro-2-nitrophenylpyruvate
Conditions | Yield |
---|---|
With sodium methylate In methanol for 2h; Claisen-type condensation; Heating; | 40% |
4-chloro-2-nitrotoluene
4-chloro-2,3-dinitro-toluene
Conditions | Yield |
---|---|
With potassium nitrate In sulfuric acid | 24% |
4-chloro-2-nitrotoluene
5-chloro-2-methyl-1,3-dinitro-benzene
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid at 0 - 90℃; | 21.8% |
Conditions | Yield |
---|---|
Stage #1: 4-chloro-2-nitrotoluene; oxalic acid diethyl ester With sodium methylate In ethanol at 90℃; for 0.416667h; Stage #2: With hydroxylamine hydrochloride In water at 50℃; Stage #3: With hydrogenchloride In water at 20℃; pH=1; | 20% |
pyridine
4-chloro-2-nitrotoluene
1-(4-chloro-2-nitro-benzyl)-pyridinium; bromide
Conditions | Yield |
---|---|
With bromine |
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