Why is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) We c
Cas:1981-58-4
Min.Order:1 Kilogram
FOB Price: $25.0 / 800.0
Type:Trading Company
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:1981-58-4
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------
Cas:1981-58-4
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquiryUnique advantages for 2-chloro-4-(biphenyl-4-yl)-6-phenyl-1,3,5-triazine Cas 1472062-94-4 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Powder Storage:2-8°C Packag
Cas:1981-58-4
Min.Order:1 Kilogram
FOB Price: $60.0
Type:Trading Company
inquiryProperties A kind of white or off-white crystal or powder, with melting point 197-200 ℃, Widely used in pharmaceutical area, such as treating birds cholera, avian typhoid, and chicken coccidiosis Specification Index name
Cas:1981-58-4
Min.Order:1 Metric Ton
Negotiable
Type:Trading Company
inquiryhigh quality Appearance: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
The 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
1. 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
Cas:1981-58-4
Min.Order:1 Gram
FOB Price: $0.1
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
DayangChem exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product s
Cas:1981-58-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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 developm
Cas:1981-58-4
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Trading Company
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:1981-58-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquirySulfamethazine sodium salt Basic information Product Name: Sulfamethazine sodium salt Synonyms: 4-AMINO-N-[4,6-DIMETHYL-2-PYRIMIDINYL]BENZENE-SULFONAMIDE SODIUM SALT;SULFADIMIDINE SODIUM
Cas:1981-58-4
Min.Order:1 Gram
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:1981-58-4
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:1981-58-4
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:1981-58-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryChemical Name: Sulfamethazine sodium CAS No.: 1981-58-4 Molecular Fomula: C12H13N4NaO2S Molecular weight: 300.31 Appearance: White powder Assay:99% min Appearance: white powder Storage:Store in cool and dry place, away from sun light. Packa
Cas:1981-58-4
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryAppearance:White or almost white crystalline powder Storage:R.T Package:25kg/drum Application:Antibacterial Sulfonamides Transportation:Express/Sea/Air Port:Any port in China
Cas:1981-58-4
Min.Order:25 Kilogram
FOB Price: $16.5 / 20.0
Type:Lab/Research institutions
inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White to off-white crystalline powder Storage:Store in seale
Cas:1981-58-4
Min.Order:100 Gram
Negotiable
Type:Other
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:1981-58-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:1981-58-4
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
inquiryWuhan hanweishi Pharmchem Co., Ltd(Hanways chempharm) is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides
Cas:1981-58-4
Min.Order:100 Kilogram
FOB Price: $1.0 / 5.0
Type:Trading Company
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
Cas:1981-58-4
Min.Order:1 Kilogram
FOB Price: $18.0 / 25.0
Type:Trading Company
inquirySulfamethazine sodium salt CAS:1981-58-4 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
Cas:1981-58-4
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:1981-58-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:1981-58-4
Min.Order:1 Kilogram
FOB Price: $30.0 / 50.0
Type:Lab/Research institutions
inquiry1)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 etc. 3) OEM/ODM Available; 4) Reasonable & Compet
Cas:1981-58-4
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryPRODUCT DETAILS
Cas:1981-58-4
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
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:1981-58-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
Cas:1981-58-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry[2,2]bipyridinyl
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
Stage #1: [2,2]bipyridinyl; copper(ll) sulfate pentahydrate In water Heating; Stage #2: 4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt In water for 4h; Reflux; | 89% |
triphenyltetrazolium chloride
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In methanol; water at 20℃; for 2h; | 86% |
8-quinolinol
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
Stage #1: 8-quinolinol; copper(ll) sulfate pentahydrate In water Heating; Stage #2: 4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt In water for 4h; Reflux; | 81% |
water
cadmium(II) acetate
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In water Cd(II) acetate in distd. water added dropwise with stirring; stirred (18 h, room temp.); filtered off; air dried; crystd. (NH4OH-H2O, 3:9); elem. anal.; | 80% |
Conditions | Yield |
---|---|
Stage #1: cobalt(II) perchlorate hexahydrate; bromazepam In water for 2h; Reflux; Stage #2: 4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt In water for 4h; Reflux; | 74.9% |
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In water for 2h; Reflux; | 73% |
zinc diacetate
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In water Zn(II) acetate in distd. water added dropwise with stirring; stirred (18 h, room temp.); filtered off; air dried; crystd. (NH4OH-H2O, 1:9); elem. anal.; | 71% |
Conditions | Yield |
---|---|
Stage #1: nickel(II) perchlorate hexahydrate; bromazepam In water for 2h; Reflux; Stage #2: 4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt In water for 4h; Reflux; | 67.8% |
(2-trimethylethylsilylethoxy)methyl chloride
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In acetonitrile at 20℃; for 20h; | 65% |
2,2'-biquinoline
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In methanol for 2h; Reflux; | 64.3% |
chloromethyl benzoate
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In tetrahydrofuran Substitution; | 58% |
3-benzothiazol-2-yl-acrylic acid
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
at 230 - 250℃; for 3h; | 52.5% |
Chloromethyl pivalate
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In tetrahydrofuran Substitution; | 47% |
Conditions | Yield |
---|---|
Stage #1: copper(ll) sulfate pentahydrate; bromazepam In water for 2h; Reflux; Stage #2: 4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt In water for 4h; Reflux; | 33.3% |
3,6-dichloro-2,5-dihydroxy-1,4-benzoquinone
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In methanol at 20℃; |
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
2,3-dicyano-5,6-dichloro-p-benzoquinone
Conditions | Yield |
---|---|
In methanol at 20℃; |
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In water for 4h; Reflux; |
potassium tetrachloroplatinate(II)
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In water for 4h; Reflux; |
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
for 2h; Reflux; |
salicylaldehyde
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In ethanol; water for 4h; Reflux; |
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In water for 2h; Reflux; |
Conditions | Yield |
---|---|
for 2h; Reflux; |
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetonitrile / 20 h / 20 °C 2: HATU; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 48 h / 20 °C View Scheme |
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: acetonitrile / 20 h / 20 °C 2: HATU; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 48 h / 20 °C 3: methanol View Scheme |
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In dichloromethane; water at 20℃; for 24h; | 3 g |
[2,2]bipyridinyl
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In water for 4h; Reflux; |
4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide sodium salt
Conditions | Yield |
---|---|
In water for 2h; Reflux; |
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