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:130-17-6
Min.Order:1 Kilogram
FOB Price: $3.0
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 providi
Cas:130-17-6
Min.Order:1
Negotiable
Type:Other
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:130-17-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:130-17-6
Min.Order:1 Kilogram
FOB Price: $1.0 / 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:130-17-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:130-17-6
Min.Order:1 Kilogram
FOB Price: $289.0 / 499.0
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:130-17-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid CAS:130-17-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, spe
Cas:130-17-6
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:130-17-6
Min.Order:1 Kilogram
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:130-17-6
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
Cas:130-17-6
Min.Order:0
Negotiable
Type:Manufacturers
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:130-17-6
Min.Order:0
Negotiable
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:130-17-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:white crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermed
Cas:130-17-6
Min.Order:1 Kilogram
Negotiable
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:130-17-6
Min.Order:1 Kilogram
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:130-17-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:130-17-6
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryGOLDEN 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
Cas:130-17-6
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryProduct Name 2-(4-aminophenyl)-6-methylbenzothiazole-7-sulfonic Acid Synonyms 2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulfonic Acid; p-(6-methyl-7-sulfobenzothiazole)aniline
Cas:130-17-6
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
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
Cas:130-17-6
Min.Order:0
Negotiable
Type:Other
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:130-17-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in your re
Cas:130-17-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
Cas:130-17-6
Min.Order:0
Negotiable
Type:Manufacturers
inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Cas:130-17-6
Min.Order:0
Negotiable
Type:Manufacturers
inquiryTAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
Cas:130-17-6
Min.Order:0
Negotiable
Type:Manufacturers
inquiry1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re
Cas:130-17-6
Min.Order:0
Negotiable
Type:Other
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:Beijing or Guangzhou
Cas:130-17-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
Cas:130-17-6
Min.Order:0
Negotiable
Type:Manufacturers
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 qualified in
Cas:130-17-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:130-17-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: iron; sodium sulfide / 8 h / 165 °C / Green chemistry; Industrial scale 2: sulfur trioxide / 2.2 h / 0 °C / Green chemistry; Industrial scale View Scheme |
2-(4-aminophenyl)-6-methyl-1,3-benzothiazole
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
With sulfur trioxide at 0℃; for 2.2h; Reagent/catalyst; Temperature; Green chemistry; Industrial scale; |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
With sodium hydroxide; sulfuric acid; sodium nitrite Erwaermen des erhaltenen Diazonium-Salzes mit Aethanol; |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide; sodium nitrite In water Product distribution / selectivity; |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite In water |
C24H22N8O12S4
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
Stage #1: 2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid With hydrogenchloride; lithium hydroxide; sodium nitrite In water at 35 - 40℃; for 125h; pH=11; Stage #2: C24H22N8O12S4 With sodium carbonate In water at 20 - 40℃; for 1.81667h; pH=7.5 - 8.5; Stage #3: With sodium chloride In water at 40℃; for 0.5h; |
Conditions | Yield |
---|---|
Stage #1: 2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid With hydrogenchloride; sodium hydroxide; sodium nitrite In water Cooling with ice; Stage #2: triisopropanolamine; C14H13NO5S In water |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
Stage #1: 2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid With hydrogenchloride; sodium hydroxide; sodium nitrite In water Cooling with ice; Stage #2: tri-isopropanolamine; 2-cyanimino-4,6-dihydroxypyrimidine In water |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
Stage #1: 2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid With hydrogenchloride; sodium hydroxide; sodium nitrite In water at 0 - 10℃; for 1.5h; pH=7; Stage #2: C15H16N2O5 With sodium carbonate In water for 3h; pH=8 - 9; |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
With N-chloro-succinimide In N,N-dimethyl-formamide at 50 - 60℃; for 3h; | |
With N-chloro-succinimide In N,N-dimethyl-formamide at 50℃; for 3h; |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
With N-Bromosuccinimide In N,N-dimethyl-formamide at 50 - 60℃; |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: sodium hydroxide / water / 1 h / 55 - 65 °C / pH 8 1.2: 1 h / 55 - 65 °C / pH 6 - 8 2.1: sodium hydroxide; sodium carbonate; magnesium carbonate; potassium permanganate / water / 3 h / 65 °C / pH 8 View Scheme |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: sodium hydroxide / water / 1 h / 55 - 65 °C / pH 8 1.2: 1 h / 55 - 65 °C / pH 6 - 8 2.1: sodium hydroxide; sodium carbonate; magnesium carbonate; potassium permanganate / water / 3 h / 65 °C / pH 8 3.1: sodium hydroxide / water / 1 h / 70 - 80 °C / pH >= 11 View Scheme |
Conditions | Yield |
---|---|
Stage #1: 2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid; acetic anhydride With sodium hydroxide In water at 55 - 65℃; for 1h; pH=8; Stage #2: With sodium carbonate In water at 55 - 65℃; for 1h; pH=6 - 8; |
cyanoacetic acid chloride
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
With sodium hydroxide In water; N,N-dimethyl-formamide at 120℃; for 6.5h; Catalytic behavior; Solvent; Green chemistry; Industrial scale; | 55 g |
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl acetamide; water at 100℃; Catalytic behavior; Solvent; Temperature; Green chemistry; Industrial scale; |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide / water / 1 h / 0 - 5 °C / pH 2.5 - 3.5 / Cooling with ice 2: water / 20 h / 100 °C / Cooling with ice View Scheme |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium hydroxide / water / 1 h / 0 - 5 °C / pH 2.5 - 3.5 / Cooling with ice 2: water / 20 h / 100 °C / Cooling with ice 3: sodium hydroxide; calcium chloride / water / 1 h / pH 9 - 10 / Cooling with ice View Scheme |
1,3,5-trichloro-2,4,6-triazine
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
With sodium hydroxide In water at 0 - 5℃; for 1h; pH=2.5 - 3.5; Cooling with ice; |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: N-chloro-succinimide / N,N-dimethyl-formamide / 3 h / 50 °C 2.1: sodium hydroxide; hydrogenchloride; sodium nitrite / water / 0.5 h / 0 - 10 °C / pH 7 2.2: 1 h / 0 - 15 °C / pH 7.5 - 10 3.1: calcium chloride; sodium hydroxide / water / 1 h / pH 9 - 10 View Scheme |
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: N-chloro-succinimide / N,N-dimethyl-formamide / 3 h / 50 °C 2.1: sodium hydroxide; hydrogenchloride; sodium nitrite / water / 0.5 h / 0 - 10 °C / pH 7 2.2: 1 h / 0 - 15 °C / pH 7.5 - 10 View Scheme |
2,4-dihydroxyquinoline
2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid
Conditions | Yield |
---|---|
Stage #1: 2-(4'-aminophenyl)-6-methylbenzothiazole-7-sulphonic acid With hydrogenchloride; sodium hydroxide; sodium nitrite In water at 0 - 10℃; for 0.5h; pH=7; Stage #2: 2,4-dihydroxyquinoline With sodium hydroxide In water at 0 - 15℃; for 1h; pH=7.5 - 10; |
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