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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
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inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
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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
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inquiryAs 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
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inquiryProduct Name: 4-(METHYLAMINO)-3-NITROBENZOIC ACID Synonyms: 4-(METHYLAMINO)-3-NITROBENZOIC ACID;NSC 138300;4-(MethylaMino)-3-nitrobenzoic acid 98%;Benzoic acid, 4-(MethylaMino)-3-nitro-;Dabigatran Etexilate Intermediate 5 CAS: 41263-74-5
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inquiryLIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.
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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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inquiryName: 4-Methylamino-3-nitrobenzoic acid Synonyms: 4-Aminomethyl-3-nitrobenzoic acid CAS:41263-74-5 MF: C8H7N2O4 Appearance: white powder Storage:Store in cool and dry place, away from sun light. Package: 25kgs/drum Application:Organic synthesis Tr
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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
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inquiry4-(METHYLAMINO)-3-NITROBENZOIC ACID CAS:41263-74-5 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 quali
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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
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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
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several
Cas:41263-74-5
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inquiryProduct Name: 4-(METHYLAMINO)-3-NITROBENZOIC ACID Synonyms: 4-(METHYLAMINO)-3-NITROBENZOIC ACID;NSC 138300;4-(MethylaMino)-3-nitrobenzoic acid 98%;Benzoic acid, 4-(MethylaMino)-3-nitro-;Dabigatran Etexilate Intermediate 5 CAS: 41263-74-5 MF:
Cas:41263-74-5
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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
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inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
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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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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
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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
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inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:For medicine , pesticide intermediates Tran
Cas:41263-74-5
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inquiryName: 4-Methylamino-3-nitrobenzoic acid Cas: 41263-74-5 Appearance: light-yellow to white powder Capacity:10MT/year Application: Dabigatran intermediate Assay: min99% Standard: enterprise Brand: Finerchem Molecular Formula C8H8
Cas:41263-74-5
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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,
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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
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inquiry4-(METHYLAMINO)-3-NITROBENZOIC ACID Chemical Properties Melting point >300°C Boiling point 393.7±37.0 °C(Predicted) density 1.472±0.06 g/cm3(Predicted) storage temp. Keep in dark place,Sealed in dry,Room Tempe
Cas:41263-74-5
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inquiryHANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exp
Conditions | Yield |
---|---|
In water at 100℃; for 14h; | 100% |
In water at 80℃; for 5h; | 100% |
Stage #1: methylamine; 4-chloro-3-nitrobenzoate In water for 4h; Reflux; Stage #2: With sulfuric acid In water at 20℃; pH=2; Product distribution / selectivity; | 95.5% |
3-fluoro-4-nitrobenzoic acid
methylamine
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
Stage #1: 3-fluoro-4-nitrobenzoic acid; methylamine In DMF (N,N-dimethyl-formamide); water at 20℃; for 1h; Stage #2: With potassium hydrogensulfate In water pH=2; | 100% |
3-nitro-4-fluorobenzoic acid
methylamine
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
In methanol; ethanol at 20℃; for 2h; | 99% |
In methanol at 20℃; for 18h; | 99% |
In methanol at 20℃; for 10h; | 98% |
4-bromo-3-nitrobenzoic acid
methylamine
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
With D-myo-inositol; copper; caesium carbonate In water at 100℃; | 92% |
4-chloro-3-nitrobenzoate
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
With methylamine In water | 86% |
4-methylamino-3-nitro-benzoic acid methyl ester
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
Stage #1: 4-methylamino-3-nitro-benzoic acid methyl ester With lithium hydroxide In tetrahydrofuran; water at 20℃; for 16h; Stage #2: With hydrogenchloride In tetrahydrofuran; water pH=Ca. 5; | 84% |
With lithium hydroxide In tetrahydrofuran; water at 20℃; for 16h; | 84% |
With water; lithium hydroxide In tetrahydrofuran at 20℃; for 16h; | 84% |
Conditions | Yield |
---|---|
Stage #1: 3,4-dinitrobenzoic acid; methylamine With triethylamine In methanol; ethanol at 20℃; for 24h; Stage #2: With acetic acid In water | 81% |
nitro acetate
4-(N,N-dimethylamino)-3-nitrobenzoic acid
4-(methylamino)-3-nitrobenzoic acid
ethyl 4-(methylamino)-3-nitrobenzoate
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
With potassium hydroxide |
4-(N,N-dimethylamino)-3-nitrobenzoic acid
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
With potassium permanganate; sodium carbonate | |
With nitrosyl acetate |
4-dimethylamino-3-nitrobenzaldehyde
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
With potassium permanganate; sodium carbonate | |
Multi-step reaction with 4 steps 1: alkali; hydroxylamine hydrochloride 2: acetic acid anhydride; sodium acetate 3: NaOH-solution; alcohol 4: potassium permanganate; natrium carbonate View Scheme |
sulfuric acid
4-(methoxycarbonyl)-2-nitro-N,N-dimethylaniline
nitric acid
A
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
at 70 - 75℃; |
4-(dimethylamino)-3-nitrobenzonitrile
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaOH-solution; alcohol 2: potassium permanganate; natrium carbonate View Scheme |
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: acetic acid anhydride; sodium acetate 2: NaOH-solution; alcohol 3: potassium permanganate; natrium carbonate View Scheme |
p-N,N-dimethylaminobenzoic acid
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: HNO3+H2SO4 / 0 °C 2: potassium permanganate; natrium carbonate View Scheme |
ethyl 4-ethoxy-3-nitrobenzoate
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: alcohol / 130 - 140 °C / im Druckrohr 2: KOH-solution View Scheme |
methyl 3-nitro-4-chlorobenzoate
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: N,N-dimethyl-formamide / 70 - 90 °C / Inert atmosphere 2.1: lithium hydroxide / tetrahydrofuran; water / 16 h / 20 °C 2.2: pH Ca. 5 View Scheme | |
Multi-step reaction with 2 steps 1: tetrahydrofuran; N,N-dimethyl-formamide / 20 - 90 °C / Inert atmosphere 2: lithium hydroxide / tetrahydrofuran; water / 16 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: N,N-dimethyl-formamide; tetrahydrofuran / 70 - 90 °C 2: lithium hydroxide; water / tetrahydrofuran / 16 h / 20 °C View Scheme |
4-Fluorobenzoic acid
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid; nitric acid / 10 h / 20 °C 2: methanol / 10 h / 20 °C View Scheme |
4-(methylamino)-3-nitrobenzoic acid
4-methylamino-3-nitro-benzoic acid chloride
Conditions | Yield |
---|---|
With thionyl chloride Chlorination; Heating; | 100% |
With thionyl chloride; N,N-dimethyl-formamide In dichloromethane Reflux; | 100% |
With thionyl chloride; N,N-dimethyl-formamide In dichloromethane at 30℃; | 100% |
(R)-piperidin-3-ylcarbamic acid tert-butyl ester
4-(methylamino)-3-nitrobenzoic acid
1,1-dimethylethyl ((3R)-1-{[4-(methylamino)-3-nitrophenyl]carbonyl}-3-piperidinyl)carbamate
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 20℃; for 16h; | 100% |
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 20℃; for 16h; | 100% |
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 20℃; for 16h; | 100% |
4-(methylamino)-3-nitrobenzoic acid
3-amino-4-(methylamino)benzoic acid
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol at 20℃; for 2h; | 99% |
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; | 99% |
With palladium on activated charcoal; hydrogen In methanol at 20℃; for 48h; | 36.5% |
2-chloromethyl-1-methyl-1H-benzimidazole-5 ethyl acetate
4-(methylamino)-3-nitrobenzoic acid
ethyl 3-[[4-(methylamino)-3-nitrobenzoyl](pyridin-2-yl)amino]propanoate hydrochloride
Conditions | Yield |
---|---|
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 18h; Solvent; Reagent/catalyst; | 95.2% |
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
With thionyl chloride In N,N-dimethyl-formamide; toluene at 0 - 70℃; | 82% |
methanol
4-(methylamino)-3-nitrobenzoic acid
4-methylamino-3-nitro-benzoic acid methyl ester
Conditions | Yield |
---|---|
With sulfuric acid for 6h; Reflux; | 77% |
Stage #1: methanol; 4-(methylamino)-3-nitrobenzoic acid With hydrogenchloride In N,N-dimethyl-formamide for 10h; Reflux; Stage #2: With sodium hydrogencarbonate In water | 32% |
4-(methylamino)-3-nitrobenzoic acid
4-bromo-aniline
N-(4-bromo-phenyl)-4-methylamino-3-nitro-benzamide
Conditions | Yield |
---|---|
Stage #1: 4-(methylamino)-3-nitrobenzoic acid With pyridine; 1-chloro-1-(dimethylamino)-2-methyl-1-propene In dichloromethane Stage #2: 4-bromo-aniline In dichloromethane for 16h; | 68% |
ethanol
4-(methylamino)-3-nitrobenzoic acid
3-amino-4-(methylamino)benzoic acid
Conditions | Yield |
---|---|
palladium-carbon | 61% |
2-chloromethyl-1-methyl-1H-benzimidazole-5 ethyl acetate
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
Stage #1: 4-(methylamino)-3-nitrobenzoic acid With thionyl chloride In N,N-dimethyl-formamide for 0.75h; Reflux; Stage #2: 2-chloromethyl-1-methyl-1H-benzimidazole-5 ethyl acetate With triethylamine In tetrahydrofuran at 20 - 60℃; Stage #3: With hydrogenchloride In water; ethyl acetate Product distribution / selectivity; | 47.2% |
2-chloromethyl-1-methyl-1H-benzimidazole-5 ethyl acetate
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
Stage #1: 4-(methylamino)-3-nitrobenzoic acid With thionyl chloride In N,N-dimethyl-formamide for 0.75h; Reflux; Stage #2: 2-chloromethyl-1-methyl-1H-benzimidazole-5 ethyl acetate With triethylamine In tetrahydrofuran at 20 - 60℃; Stage #3: With hydrogenchloride In ethyl acetate Product distribution / selectivity; | 47.2% |
ethanol
4-(methylamino)-3-nitrobenzoic acid
ethyl 4-(methylamino)-3-nitrobenzoate
Conditions | Yield |
---|---|
With sulfuric acid |
4-(methylamino)-3-nitrobenzoic acid
acetic anhydride
Conditions | Yield |
---|---|
With sulfuric acid |
4-(methylamino)-3-nitrobenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: SOCl2 2: NH3 3: H2 / Pd/C / ethanol 4: 65 percent / Na2S2O5 / dimethylformamide / 100 °C View Scheme |
4-(methylamino)-3-nitrobenzoic acid
3-amino-4-(methylamino)benzamide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: SOCl2 2: NH3 3: H2 / Pd/C / ethanol View Scheme |
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