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:119-81-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur 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:119-81-3
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:119-81-3
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
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
Cas:119-81-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAppearance:Yellow to Dark Yellow Solid Storage:Room temperature Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port in China
Cas:119-81-3
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:119-81-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:119-81-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:119-81-3
Min.Order:0 Metric Ton
Negotiable
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
Cas:119-81-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
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 providing h
Cas:119-81-3
Min.Order:0
Negotiable
Type:Other
inquiryProduct Name: 4-METHOXY-2-NITROACETANILIDE Synonyms: 2-nitro-p-acetanisidid;n-(4-methoxy-2-nitrophenyl)-acetamid;p-Acetaniside, 2'-nitro-;p-Acetanisidide, 2'-nitro-;p-Acetanisidide, 2-nitro-;N-ACETYL-4-METHOXY-2-NITROANILINE;N-ACETYL-2-NI
Cas:119-81-3
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
high 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
high qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Cas:119-81-3
Min.Order:0
Negotiable
Type:Manufacturers
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
Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
Cas:119-81-3
Min.Order:0
Negotiable
Type:Trading Company
inquiry4'-Methoxy-2'-nitroacetanilide cas 119-81-3Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:119-81-3
Min.Order:0
Negotiable
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
Cas:119-81-3
Min.Order:0
Negotiable
Type:Trading Company
inquirybulk?production Application:Pharmaceutical intermediates
Cas:119-81-3
Min.Order:0
Negotiable
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
Cas:119-81-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:119-81-3
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryHenan Sunlake Enterprise Corporation Our Advantages 1, Any inquiry about ch
Cas:119-81-3
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryYinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat
Cas:119-81-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int
Cas:119-81-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryAt Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi
1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi
Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por
Conditions | Yield |
---|---|
With nitric acid; silica gel In dichloromethane for 0.166667h; Product distribution; Ambient temperature; | A 97% B 2% |
Conditions | Yield |
---|---|
With 3-(ethoxycarbonyl)-1-(5-methyl-5-(nitrosooxy)hexyl)pyridin-1-ium bis(trifluoromethanesulfonyl)imide at 20℃; for 6h; Ionic liquid; | 94% |
With sulfuric acid; nitric acid at 0 - 5℃; | 91% |
With nitric acid In dichloromethane at 20℃; for 2h; Heating / reflux; | 90% |
Conditions | Yield |
---|---|
With bismuth (III) nitrate pentahydrate In dichloromethane at 23℃; regioselective reaction; | 86% |
Stage #1: acetic anhydride; 4-methoxy-aniline With acetic acid In water at 0 - 5℃; Stage #2: With sulfuric acid In water at 60 - 65℃; for 0.166667h; Cooling with ice; |
Conditions | Yield |
---|---|
for 0.00277778h; Green chemistry; | 78% |
With sulfuric acid Heating; |
4-methoxy-2-nitroacetanilide
Conditions | Yield |
---|---|
With nitric acid; acetic anhydride; acetic acid In water | 75% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate; nitric acid; bis-[(trifluoroacetoxy)iodo]benzene In water at 40℃; for 0.5h; | 53% |
N-(4-methoxyphenyl)-N'-methylurea
4-methoxy-2-nitroacetanilide
Conditions | Yield |
---|---|
With nitric acid In acetic acid for 0.333333h; Ambient temperature; | 30% |
acetic anhydride
4-methoxy-aniline
acetic acid
4-methoxy-2-nitroacetanilide
Conditions | Yield |
---|---|
at 20℃; anschliessendes Behandeln mit Salpetersaeure in Essigsaeure unterhalb 15grad; |
4-methoxy-N-nitrosoacetanilide
4-methoxy-2-nitroacetanilide
Conditions | Yield |
---|---|
In tetrachloromethane at 33℃; for 0.733333h; | 0.8 % Chromat. |
nitric acid
4-methoxyacetanilide
acetic acid
4-methoxy-2-nitroacetanilide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 85 percent / acetic acid / 2 h / 110 °C 2: 91 percent / nitric acid; sulfuric acid / 0 - 5 °C View Scheme | |
Multi-step reaction with 2 steps 1: acetic acid 2: nitric acid; acetic acid View Scheme | |
Multi-step reaction with 2 steps 1: triethylamine / dichloromethane 2: nitric acid; acetic anhydride / dichloromethane View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid / 0.25 h / Heating 2: 60percent nitric acid, conc. sulfuric acid / 1.) 0 deg C, 10 min, 2.) RT, 30 min View Scheme |
Conditions | Yield |
---|---|
With potassium hydroxide; sodium hydroxide In water for 0.5h; Heating; | 99% |
With hydrogenchloride; water In ethanol for 6h; Reflux; Inert atmosphere; | 98% |
With hydrogenchloride In water for 18h; Reflux; | 97.9% |
4-methoxy-2-nitroacetanilide
Conditions | Yield |
---|---|
Stage #1: 4-methoxy-2-nitroacetanilide With boron trifluoride - methanol (1/1) In methanol at 60℃; Inert atmosphere; Reflux; Stage #2: With tert.-butylnitrite In methanol at -15℃; Inert atmosphere; | 92% |
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol | 91% |
With hydrogen; palladium on activated charcoal In ethanol under 2585.7 Torr; for 2.5h; | 80% |
With ethanol; platinum Hydrogenation; |
Conditions | Yield |
---|---|
With iron; acetic acid at 60℃; for 0.5h; | 84% |
Conditions | Yield |
---|---|
With potassium hydroxide |
Conditions | Yield |
---|---|
With sodium hydroxide |
Conditions | Yield |
---|---|
With dihydrogen peroxide; acetic acid |
4-methoxy-2-nitroacetanilide
N-(4-methoxy-2-nitro-phenyl)-thioacetamide
Conditions | Yield |
---|---|
With potassium sulphide; phosphorous (V) sulfide; benzene |
4-methoxy-2-nitroacetanilide
acetic acid-(4-methoxy-N-methyl-2-nitro-anilide)
Conditions | Yield |
---|---|
With sodium; benzene anschliessendes Behandeln mit Dimethylsulfat; |
4-methoxy-2-nitroacetanilide
acetic acid-(4-methoxy-2,3-dinitro-anilide)
Conditions | Yield |
---|---|
With nitric acid | |
With nitric acid; acetic acid |
Conditions | Yield |
---|---|
With iron |
Conditions | Yield |
---|---|
With sodium amide; toluene |
Conditions | Yield |
---|---|
With sulfuric acid; orthoarsenic acid at 140℃; |
Conditions | Yield |
---|---|
With phosphorus pentoxide; xylene |
Conditions | Yield |
---|---|
(i) NO, NaOAc, (ii) /BRN= 969212/; Multistep reaction; | |
(i) N2O4, NaOAc, AcOH, Ac2O, (ii) /BRN= 969212/; Multistep reaction; |
4-methoxy-2-nitroacetanilide
4-methoxy-N1-ethylbenzene-1,2-diamine
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran for 1h; | 472 mg |
4-methoxy-2-nitroacetanilide
methyl iodide
acetic acid-(4-methoxy-N-methyl-2-nitro-anilide)
Conditions | Yield |
---|---|
With potassium hydroxide In acetone for 0.5h; Heating; Yield given; | |
In N-methyl-acetamide; ethyl acetate |
4-methoxy-2-nitroacetanilide
2-bromo-4-methoxy-6-nitrobenzenamine
Conditions | Yield |
---|---|
(i) aq. KOH, MeOH, (ii) Br2, AcOH; Multistep reaction; |
Conditions | Yield |
---|---|
With pyridine; bromine; acetic acid |
4-methoxy-2-nitroacetanilide
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid 1.) 0 deg C, 10 min, 2.) RT, 30 min; |
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