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 ch
Cas:1975-51-5
Min.Order:1 Kilogram
FOB Price: $3.0
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:1975-51-5
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiry2-Methyl-4-nitrobenzoic acid Product Description Product Name 2-Methyl-4-nitrobenzoic acid CAS No. 1975-51-5
Cas:1975-51-5
Min.Order:1 Gram
FOB Price: $10.0
Type:Lab/Research institutions
inquiryhigh quality Appearance:White or off white 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 Port:shanghai
Cas:1975-51-5
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
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
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 ap
Cas:1975-51-5
Min.Order:1 Kilogram
FOB Price: $5.0
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Cas:1975-51-5
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
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:1975-51-5
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:1975-51-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:1975-51-5
Min.Order:1 Kilogram
FOB Price: $2.0 / 10.0
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:1975-51-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:1975-51-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryName: 4-Nitro-o-toluic acid Synonyms: 2-Methyl-4-nitrobenz;4-nitro-o-toluic acid;Tolvaptan Impurity 31;Lenalidomide Impurity 41;Tolvaptan Intermediate 1;4-Nitro-2-methylbenzoicacid;2-Methyl-4-nitrobenzoic acid;E4-Nitro-2-methyl benzoic acid;Benzoic
1.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:1975-51-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: 2-Methyl-4-nitrobenzoic acid CAS: 1975-51-5 MF: C8H7NO4 MW: 181.15 EINECS: 217-828-5 Mol File: 1975-51-5.mol 2-Methyl-4-nitrobenzoic acid Structure 2-Methyl-4-nitrobenzoic acid Chemical Properties Melting point 1
Cas:1975-51-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry2-Methyl-4-nitrobenzoic acid CAS:1975-51-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organ
Cas:1975-51-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:1975-51-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:1975-51-5
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Cas:1975-51-5
Min.Order:1 Kilogram
FOB Price: $6.0 / 10.0
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:1975-51-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBest 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
Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis: Trading(Raw Mater
Cas:1975-51-5
Min.Order:0 Metric Ton
FOB Price: $18.0 / 20.0
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:1975-51-5
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:1975-51-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryMassive 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:1975-51-5
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:1975-51-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry4-nitro-o-toluic acidAppearance:White powder Storage:In Shade Package:according to customers' requirements Application:chemical research Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)or according to your
We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:1975-51-5
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:For medicine , pesticide intermedia
Cas:1975-51-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
Cas:1975-51-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With N-hydroxyphthalimide; cobalt(II) chloride hexahydrate; nitric acid; manganese (II) acetate tetrahydrate under 760.051 Torr; for 12h; Reagent/catalyst; Concentration; Reflux; | 72% |
With oxygen; sodium hydroxide In methanol; water at 65℃; under 13501.4 Torr; for 24h; Solvent; Temperature; Concentration; Autoclave; | 62% |
With oxygen; sodium hydroxide In ethanol; water at 60℃; under 7500.75 - 13501.4 Torr; for 24h; Solvent; Green chemistry; chemoselective reaction; | 58% |
With manganese(IV) oxide; nitric acid for 1h; Time; |
2-methyl-4-nitro-benzoic acid amide
2-methyl-4-nitrobenzoic acid
Conditions | Yield |
---|---|
With hydrogenchloride In water for 20h; Heating / reflux; | 89.5% |
With hydrogenchloride for 20h; Hydrolysis; Heating; | 88% |
With sulfuric acid; sodium nitrite |
2-cyano-5-nitrotoluene
2-methyl-4-nitrobenzoic acid
Conditions | Yield |
---|---|
With sodium hydroxide; dihydrogen peroxide In water Heating; | 83% |
With hydrogenchloride; acetic acid at 165℃; | |
With sodium hydroxide |
Conditions | Yield |
---|---|
With potassium carbonate In diethyl ether; hexane; water; pyrographite; ethyl acetate; N,N-dimethyl-formamide | |
With potassium carbonate In diethyl ether; hexane; water; pyrographite; ethyl acetate; N,N-dimethyl-formamide | |
With potassium carbonate In diethyl ether; hexane; water; pyrographite; ethyl acetate; N,N-dimethyl-formamide |
2-methyl-4-nitrobenzoic acid
Conditions | Yield |
---|---|
Stage #1: 2-methyl-4-nitrobenzeneacetamide With sodium hypochlorite; potassium permanganate at 80℃; for 0.666667h; Stage #2: With hydrogenchloride for 2h; Temperature; |
Conditions | Yield |
---|---|
With Streptomyces thioluteus para-aminobenzoate N-oxygenase |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: aq. HCl; NaNO2 / 0 - 5 °C 1.2: 81 percent / KCN / ethyl acetate / 20 °C 2.1: 98 percent / 80 percent aq. H2SO4 / 1.25 h / 100 °C 3.1: 88 percent / 6 N aq. HCl / 20 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1.1: 1 h / 60 °C 1.2: 2 h / 60 °C 2.1: dihydrogen peroxide; sodium perborate / 2 h / 300 °C / 22502.3 Torr 2.2: 0.83 h / 70 °C 3.1: potassium permanganate; sodium hypochlorite / 0.67 h / 80 °C 3.2: 2 h View Scheme |
2-methyl-4-nitrobenzoic acid
Conditions | Yield |
---|---|
With hydrogenchloride; sulfuric acid at 120℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: nitric acid; sulfuric acid / toluene / 1.25 h / 20 - 65 °C 2.1: tin(ll) chloride; iron; acetic acid / 0.5 h / 85 °C 2.2: 0.83 h 3.1: 1 h / 60 °C 3.2: 2 h / 60 °C 4.1: dihydrogen peroxide; sodium perborate / 2 h / 300 °C / 22502.3 Torr 4.2: 0.83 h / 70 °C 5.1: potassium permanganate; sodium hypochlorite / 0.67 h / 80 °C 5.2: 2 h View Scheme |
2-methyl-4-nitrobenzylpyridinium bromide
2-methyl-4-nitrobenzoic acid
Conditions | Yield |
---|---|
With sodium hydroxide; bromine |
Conditions | Yield |
---|---|
With water; nitric acid | |
With nitric acid |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: tin(ll) chloride; iron; acetic acid / 0.5 h / 85 °C 1.2: 0.83 h 2.1: 1 h / 60 °C 2.2: 2 h / 60 °C 3.1: dihydrogen peroxide; sodium perborate / 2 h / 300 °C / 22502.3 Torr 3.2: 0.83 h / 70 °C 4.1: potassium permanganate; sodium hypochlorite / 0.67 h / 80 °C 4.2: 2 h View Scheme |
4-nitro-o-xylene
nitric acid
A
2-methyl-4-nitrobenzoic acid
B
5-nitro-o-toluic acid
hydrogenchloride
2-cyano-5-nitrotoluene
acetic acid
2-methyl-4-nitrobenzoic acid
Conditions | Yield |
---|---|
With thionyl chloride at 70℃; for 4h; | 100% |
With thionyl chloride at 70℃; for 18h; | 100% |
With thionyl chloride at 20℃; for 21h; Esterification; | 99% |
2-methyl-4-nitrobenzoic acid
methyl iodide
methyl 2-methyl-4-nitrobenzoate
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; | 98% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 3h; | 89% |
With potassium carbonate In N,N-dimethyl-formamide at 0 - 20℃; for 4h; |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-4-nitrobenzoic acid; tert-butyl alcohol With pyridine; p-toluenesulfonyl chloride at 0 - 20℃; Stage #2: With hydrogen; palladium 10% on activated carbon In ethyl acetate at 20℃; for 2h; | 100% |
Conditions | Yield |
---|---|
With 5%-palladium/activated carbon; hydrogen In ethanol under 12001.2 Torr; Flow reactor; | 98% |
With hydrogenchloride; tin | |
With hydrogen; palladium 10% on activated carbon In methanol at 20℃; for 16h; |
2-methyl-4-nitrobenzoic acid
(2-methyl-4-nitro-phenyl)methanol
Conditions | Yield |
---|---|
With Trimethyl borate; dimethylsulfide borane complex In tetrahydrofuran at 65℃; for 2h; Inert atmosphere; | 98% |
With Trimethyl borate; dimethylsulfide borane complex In tetrahydrofuran for 6h; Reduction; Heating; | 93% |
With Trimethyl borate; dimethylsulfide borane complex In tetrahydrofuran Reflux; | 90% |
2-methyl-4-nitrobenzoic acid
Conditions | Yield |
---|---|
With 4-methyl-morpholine; HATU In N,N-dimethyl-formamide; acetonitrile at 50℃; for 16h; | 98% |
2-methyl-4-nitrobenzoic acid
Conditions | Yield |
---|---|
With hydrogen fluoride; acetic acid; sodium nitrite In dichloromethane; water at 5 - 25℃; for 1h; Reagent/catalyst; Temperature; | 95.8% |
2-methyl-4-nitrobenzoic acid
1-(2,3-dichlorophenyl)piperazine
Conditions | Yield |
---|---|
Stage #1: 2-methyl-4-nitrobenzoic acid With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃; for 0.333333h; Stage #2: 1-(2,3-dichlorophenyl)piperazine In N,N-dimethyl-formamide at 20℃; | 95% |
Conditions | Yield |
---|---|
Stage #1: isonipecotic acid methyl ester; 2-methyl-4-nitrobenzoic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.5h; Inert atmosphere; Stage #2: With HATU In dichloromethane for 0h; Inert atmosphere; | 93.4% |
Stage #1: isonipecotic acid methyl ester; 2-methyl-4-nitrobenzoic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.5h; Stage #2: With N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane | 93.4% |
Stage #1: isonipecotic acid methyl ester; 2-methyl-4-nitrobenzoic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.5h; Inert atmosphere; Stage #2: With N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane for 10h; Inert atmosphere; | 93.4% |
Stage #1: isonipecotic acid methyl ester; 2-methyl-4-nitrobenzoic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.5h; Stage #2: With HATU In dichloromethane for 10h; | 93.4% |
Stage #1: isonipecotic acid methyl ester; 2-methyl-4-nitrobenzoic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.5h; Stage #2: With HATU In dichloromethane for 10h; | 93.4% |
2-methyl-4-nitrobenzoic acid
Conditions | Yield |
---|---|
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine In 2-methyltetrahydrofuran; ethyl acetate at 0 - 80℃; Inert atmosphere; | 92% |
2-methyl-4-nitrobenzoic acid
2-methyl-4,5-dinitro-benzoic acid
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid | 89% |
With sulfuric acid; nitric acid at 0 - 20℃; for 16h; Inert atmosphere; | 89% |
With sulfuric acid; nitric acid at 0 - 20℃; for 120h; | 85% |
ethanol
2-methyl-4-nitrobenzoic acid
2-methyl-4-nitro-benzoic acid ethyl ester
Conditions | Yield |
---|---|
With sulfuric acid for 24h; Heating / reflux; | 82.99% |
sulfuric acid Reflux; |
Conditions | Yield |
---|---|
With 2,2,6,6-tetramethyl-piperidine-N-oxyl; chloro(1,5-cyclooctadiene)rhodium(I) dimer; copper diacetate; cesium fluoride In toluene at 120℃; for 24h; Inert atmosphere; | 72% |
Conditions | Yield |
---|---|
With [Au(1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene)(O2CAd)] In toluene at 140℃; for 20h; | 71% |
2-methyl-4-nitrobenzoic acid
4-amino-5-(naphthalen-1-yl-methyl)-3-mercapto-1,2,4-triazole
Conditions | Yield |
---|---|
With trichlorophosphate for 4h; Heating; | 65% |
2-methyl-4-nitrobenzoic acid
4-amino-5-[4-(N,N-dimethylamino)phenyl]-3-mercapto-1,2,4-triazole
Conditions | Yield |
---|---|
With trichlorophosphate for 4h; Heating; | 62% |
4-amino-5-[2-(N-methylamino)phenyl]-3-mercapto-1,2,4-triazole
2-methyl-4-nitrobenzoic acid
Conditions | Yield |
---|---|
With trichlorophosphate for 4h; Heating; | 60% |
2-methyl-4-nitrobenzoic acid
2-(bromomethyl)-4-nitrobenzoic acid
Conditions | Yield |
---|---|
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane at 80℃; for 16h; | 59% |
Methylenbis(6-t-butyl-4-methyl-o-phenylen)hydrogenphosphit
2-methyl-4-nitrobenzoic acid
Conditions | Yield |
---|---|
Stage #1: 2-methyl-4-nitrobenzoic acid With thionyl chloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 6h; Inert atmosphere; Stage #2: Methylenbis(6-t-butyl-4-methyl-o-phenylen)hydrogenphosphit With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 6h; Inert atmosphere; | 55% |
2-methyl-4-nitrobenzoic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃; for 4h; Inert atmosphere; | 47.16% |
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃; for 4h; | 47.16% |
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃; for 4h; | 47.16% |
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃; for 4h; | 47.16% |
2-methyl-4-nitrobenzoic acid
5-nitro-3H-isobenzofuran-1-one
Conditions | Yield |
---|---|
With sodium bromate; magnesium chloride In acetonitrile at 20℃; for 18h; Inert atmosphere; Irradiation; Sealed tube; | 38% |
2-methyl-4-nitrobenzoic acid
2-methyl-4-nitrobenzoyl chloride
Conditions | Yield |
---|---|
With thionyl chloride | |
With thionyl chloride Heating; | |
With thionyl chloride Substitution; |
Conditions | Yield |
---|---|
With 1,1'-carbonyldiimidazole 1) DMF, 0 deg C -> room temperature, 20 min, 2) DMF, room temperature, 30 min; Yield given. Multistep reaction; |
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