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:121-47-1
Min.Order:1 Kilogram
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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
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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
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Cas:121-47-1
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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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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:121-47-1
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developmen
Cas:121-47-1
Min.Order:20 Kilogram
FOB Price: $10.0 / 100.0
Type:Trading Company
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:121-47-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryMetanilic acid CAS:121-47-1 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 organic intermediate
Cas:121-47-1
Min.Order:1 Gram
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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:121-47-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryProduct Description Product Name Metanilic acid CAS No. 121-47-1 Appearance White powder Assay ≥99% Capacity 500mt/year MOQ 100G Application Dye intermediate
Cas:121-47-1
Min.Order:10 Kilogram
FOB Price: $3.0 / 3.2
Type:Other
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:121-47-1
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
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:121-47-1
Min.Order:0
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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:121-47-1
Min.Order:0 Metric Ton
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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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Cas:121-47-1
Min.Order:1 Gram
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Type:Other
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:121-47-1
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryProduct Name: Metanilic acid Synonyms: 3-AMINOBENZENESULFONIC ACID;METANILIC ACID, 98+%;MetanilicAcidPurified;META-SULPHANILICACID;Metanilsure;phenylsulfamic acid;3-AMINOBENZENESULPHONIC ACID / METANILIC ACID;METANILIC ACID pra
Cas:121-47-1
Min.Order:1 Metric Ton
FOB Price: $20.0
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:121-47-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:121-47-1
Min.Order:0
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Type:Trading Company
inquiryProduct Name: Metanilic acid CAS: 121-47-1 MF: C6H7NO3S MW: 173.19 EINECS: 204-473-6 Mol File: 121-47-1.mol Metanilic acid Structure Metanilic acid Chemical Properties Melting point >300 °C (lit.) density 1.69 refra
factory?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:121-47-1
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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:121-47-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:121-47-1
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
We 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:121-47-1
Min.Order:1 Metric Ton
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Type:Trading Company
inquiryfactory Storage:Shading, sealed and preserved. Package:Grams, Kilograms Application:An organic synthetic intermediate used Transportation:According to customer request Port:Qingdao
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
Conditions | Yield |
---|---|
With aluminum oxide; sulfuric acid at 45 - 80℃; for 2.5h; | 93% |
Conditions | Yield |
---|---|
With cast-iron; mineral acid |
Conditions | Yield |
---|---|
With hydrogenchloride at 180℃; | |
With sodium amalgam |
Conditions | Yield |
---|---|
With hydrogenchloride; ethanol; tin(ll) chloride |
5-amino-2-bromo-benzenesulfonic acid
3-aminobenzenesulfonic acid
Conditions | Yield |
---|---|
With zinc |
Conditions | Yield |
---|---|
With water; nickel; hydrazine hydrate | |
With sodium hydroxide; dihydrogen peroxide In water; 3-Nitrobenzenesulfonic acid | |
With hydrogen at 90℃; under 7500.75 Torr; for 1.41667h; pH=7.5 - 8.5; Temperature; Pressure; Reagent/catalyst; Autoclave; |
Conditions | Yield |
---|---|
With sulfuric acid bei der elektrolytischen Reduktion; | |
With hydrogenchloride; tin(ll) chloride | |
With hydrogen bromide; stannic bromide |
m-sulfanilic acid diazonium salt
3-hydrazino-benzenesulfonic acid
A
3-azido-benzenesulfonic acid
B
3-aminobenzenesulfonic acid
Conditions | Yield |
---|---|
With water |
Conditions | Yield |
---|---|
With sulfuric acid; hydroxylamine sulfate; iron(II) sulfate at 100 - 175℃; |
2-amino-1-benzenesulfonic acid
A
3-aminobenzenesulfonic acid
B
4-aminobenzene sulfonic acid
Conditions | Yield |
---|---|
With sulfuric acid at 180℃; Title compound not separated from byproducts; | |
With sulfuric acid; acetic acid at 180℃; Rate constant; Thermodynamic data; Kinetics; reaction with mercuric sulfate, var. conc. of sulfuric acid; Ea; | |
With sulfuric acid; mercury(II) sulfate at 190℃; for 25h; Product distribution; Kinetics; Thermodynamic data; other time, other temp., other conc. of sulfuric acid, other conc. of HgSO4; |
Conditions | Yield |
---|---|
With sulfuric acid at 90℃; Kinetics; Rate constant; Thermodynamic data; other temp.(90 - 210 deg C); other conc.H2SO4 (80.06 - 99.71percent); E-activation; |
aniline sulfate
A
2-amino-1-benzenesulfonic acid
B
3-aminobenzenesulfonic acid
C
4-aminobenzene sulfonic acid
Conditions | Yield |
---|---|
With sulfuric acid at 40℃; Product distribution; Rate constant; Thermodynamic data; var. temperature, var. reaction time, var. ratio of reagents, presence of tetrabisulfatoboric acid, ΔE(activ.); | |
With sulfuric acid at 180℃; for 7h; Thermodynamic data; Kinetics; Product distribution; ΔE(act.), various time, various temperature, various excess of H2SO4; | |
With sulfur trioxide; mercury(II) sulfate at 7.6℃; for 0.5h; Thermodynamic data; Mechanism; Product distribution; E(activ.), various temperature, SO3 and HgSO4 concentration; |
sodium phenylsulfamate
A
2-amino-1-benzenesulfonic acid
B
3-aminobenzenesulfonic acid
C
aniline
D
4-aminobenzene sulfonic acid
Conditions | Yield |
---|---|
In methanol for 0.0166667h; Product distribution; Irradiation; | A 22.2 % Chromat. B 5.1 % Chromat. C 27.0 % Chromat. D 39.4 % Chromat. |
In methanol Product distribution; Mechanism; Irradiation; varying solvents; | A 22.0 % Chromat. B 5.1 % Chromat. C 27.0 % Chromat. D 39.4 % Chromat. |
dianilunium sulphate
A
2-amino-1-benzenesulfonic acid
B
3-aminobenzenesulfonic acid
C
4-aminobenzene sulfonic acid
Conditions | Yield |
---|---|
With sulfuric acid; mercury(II) sulfate at 60℃; for 1h; Title compound not separated from byproducts; | A 2.8 % Spectr. B 43.8 % Spectr. C 53.4 % Spectr. |
With sulfuric acid; sulfur trioxide at 90℃; for 5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With sulfuric acid at 90℃; for 5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With sulfuric acid; mercury(II) sulfate at 60℃; for 1h; Product distribution; variation of reagent conc., time, temperature, and catalyst rate; | A 2.8 % Spectr. B 43.8 % Spectr. C 53.4 % Spectr. |
aniline
A
2-amino-1-benzenesulfonic acid
B
3-aminobenzenesulfonic acid
C
4-aminobenzene sulfonic acid
Conditions | Yield |
---|---|
With sulfuric acid at 180℃; for 7h; Yield given. Yields of byproduct given; | |
With sulfuric acid; mercury(II) sulfate at 100℃; for 1h; Title compound not separated from byproducts; | A 2.4 % Spectr. B 32.0 % Spectr. C 65.6 % Spectr. |
With sulfuric acid at 90℃; Kinetics; Rate constant; Thermodynamic data; other temp.(90 - 210 deg C); other conc.H2SO4 (80.06 - 99.71percent); E-activation; |
Conditions | Yield |
---|---|
With sulfuric acid; acetic acid at 180℃; Rate constant; Thermodynamic data; Kinetics; reaction with mercuric sulfate, var. conc. of sulfuric acid; Ea; | |
With sulfuric acid; mercury(II) sulfate at 190℃; for 25h; Product distribution; Kinetics; Thermodynamic data; other time, other temp., other conc. of sulfuric acid, other conc. of HgSO4; |
4-aminobenzene sulfonic acid
A
2-amino-1-benzenesulfonic acid
B
3-aminobenzenesulfonic acid
Conditions | Yield |
---|---|
With sulfuric acid at 180℃; Title compound not separated from byproducts; | |
With sulfuric acid at 180℃; Rate constant; Kinetics; other temperatures; other conc. of H2SO4; E(activ.); | |
With sulfuric acid at 190℃; Product distribution; Rate constant; var. ratio of reactants, object of study - isomerization; | |
With sulfuric acid at 180℃; Thermodynamic data; Rate constant; E(excit.); |
Conditions | Yield |
---|---|
With sulfuric acid; mercury(II) sulfate In water at 45℃; Product distribution; Rate constant; Kinetics; Variation of temperature.; |
3-aminobenzenesulfonic acid
Conditions | Yield |
---|---|
With alkali stannite |
sulfuric acid
sulfur trioxide
aniline
3-aminobenzenesulfonic acid
Conditions | Yield |
---|---|
beim Behandeln von Anilin-sulfat; |
Conditions | Yield |
---|---|
Reduktion der Alkalisalze; ueber mehrere Stufen; |
Conditions | Yield |
---|---|
Reduktion der Alkalisalze; bei Abwesenheit von Schwefelwasserstoff; |
Conditions | Yield |
---|---|
Reduktion der Alkalisalze; bei Abwesenheit von Schwefelwasserstoff; |
Conditions | Yield |
---|---|
Hydrogenation; |
3-aminobenzenesulfonic acid
Conditions | Yield |
---|---|
With sodium hydrogensulfide | |
With sodium hydrogensulfide; hydrogen sulfide nachfolgend Zusatz von Natronlauge; |
hydrogen bromide
3-Nitrobenzenesulfonic acid
3-aminobenzenesulfonic acid
Conditions | Yield |
---|---|
Kinetics; |
3-aminobenzenesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 3-aminobenzenesulfonic acid With sodium nitrite In water at 30℃; Acidic conditions; Flow reactor; Stage #2: With sodium sulfite In water at 100 - 120℃; Stage #3: With sulfuric acid In water at 125℃; Time; | 96.6% |
3-aminobenzenesulfonic acid
Conditions | Yield |
---|---|
Stage #1: 3-aminobenzenesulfonic acid With sodium nitrite In water at 30℃; Acidic conditions; Flow reactor; Stage #2: With sodium sulfite In water at 90 - 110℃; Stage #3: With hydrogenchloride In water at 120℃; Time; | 95.6% |
Conditions | Yield |
---|---|
In tetrahydrofuran at -78 - 20℃; Inert atmosphere; | 95% |
2-nitro-4-(trifluoromethyl)phenylisocyanate
3-aminobenzenesulfonic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide Inert atmosphere; | 95% |
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0 - 80℃; for 8h; Inert atmosphere; | 79% |
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran; water at 20℃; | 95% |
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran; water at 20℃; | 94% |
3-aminobenzenesulfonic acid
silver(l) oxide
[Ag(3-aminobenzosulfonate)]
Conditions | Yield |
---|---|
In water acid (2 mmol0 and Ag2O (1 mmol) stirred for 2 h; filtered, crystd. on slow evapn. overnight, elem. anal.; | 92% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 4h; | 90% |
3-aminobenzenesulfonic acid
3,5-ditrifluoromethylisocyanate
N-ethyl-N,N-diisopropylamine
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 8h; | 90% |
3-aminobenzenesulfonic acid
N-ethyl-N,N-diisopropylamine
benzyl isothiocyanate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 8h; | 90% |
4'-methylbiphenyl-2-carboxylic acid chloride
3-aminobenzenesulfonic acid
N-ethyl-N,N-diisopropylamine
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 4h; | 89% |
tetranitromethane
3-aminobenzenesulfonic acid
A
potassium trinitromethanide
B
dipotassium salt of N-nitrometanilic acid
Conditions | Yield |
---|---|
With potassium hydroxide In water at 25℃; for 30h; | A n/a B 87% |
tetranitromethane
3-aminobenzenesulfonic acid
A
cesium salt of trinitromethane
B
dicesium salt of N-nitrometanilic acid
Conditions | Yield |
---|---|
With cesium hydroxide In water at 25℃; for 30h; | A n/a B 87% |
tetranitromethane
3-aminobenzenesulfonic acid
A
disodium salt of N-nitrometanilic acid
Conditions | Yield |
---|---|
With sodium hydroxide In water at 25℃; for 30h; | A 87% B n/a |
tetranitromethane
3-aminobenzenesulfonic acid
A
dirubidium salt of N-nitrometanilic acid
Conditions | Yield |
---|---|
With rubidium hydroxide In water at 25℃; for 30h; | A 87% B n/a |
1-isocyanato-4-chloro-2-nitrobenzene
3-aminobenzenesulfonic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0 - 20℃; for 5h; Inert atmosphere; | 87% |
Conditions | Yield |
---|---|
In water; acetonitrile at 70 - 75℃; for 6h; pH=6 - 8; | 86.8% |
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran; water at 20℃; | 86% |
naproxen chloride
3-aminobenzenesulfonic acid
N-ethyl-N,N-diisopropylamine
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 4h; | 86% |
Pentaerythritol tetranitrate
3-aminobenzenesulfonic acid
A
pentrinitrol
B
dipotassium salt of N-nitrometanilic acid
Conditions | Yield |
---|---|
With potassium hydroxide In water; acetone at 60℃; for 0.5h; | A n/a B 85% |
Pentaerythritol tetranitrate
3-aminobenzenesulfonic acid
A
pentrinitrol
B
dicesium salt of N-nitrometanilic acid
Conditions | Yield |
---|---|
With cesium hydroxide In water; acetone at 60℃; for 0.5h; | A n/a B 85% |
Pentaerythritol tetranitrate
3-aminobenzenesulfonic acid
A
pentrinitrol
B
dirubidium salt of N-nitrometanilic acid
Conditions | Yield |
---|---|
With rubidium hydroxide In water; acetone at 60℃; for 0.5h; | A n/a B 85% |
[1,1'-biphenyl]-2-yl-isocyanate
3-aminobenzenesulfonic acid
N-ethyl-N,N-diisopropylamine
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 8h; | 84% |
Conditions | Yield |
---|---|
With sodium carbonate In chloroform; water at 0 - 25℃; | 82% |
Conditions | Yield |
---|---|
Stage #1: 3-aminobenzenesulfonic acid With sodium hydroxide In methanol for 1h; Reflux; Stage #2: salicylaldehyde at 20℃; for 2h; | 82% |
3-aminobenzenesulfonic acid
3,4-dichlorophenyl isocyanate
N-ethyl-N,N-diisopropylamine
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 8h; | 82% |
pyridine-2-carbaldehyde
tetramethylammonium hydroxide pentahydrate
3-aminobenzenesulfonic acid
Conditions | Yield |
---|---|
In water at 50℃; for 12h; Schlenk technique; | 80% |
3-aminobenzenesulfonic acid
N-ethyl-N,N-diisopropylamine
3,5-dimethylphenyl isocyanate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 8h; | 80% |
tetranitromethane
3-aminobenzenesulfonic acid
A
dilithium salt of N-nitrometanilic acid
Conditions | Yield |
---|---|
With lithium hydroxide In water at 25℃; for 30h; | A 77% B n/a |
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