Welcome 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:144-80-9
Min.Order:0 Metric Ton
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
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:144-80-9
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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
Cas:144-80-9
Min.Order:1 Kilogram
FOB Price: $6.0
Type:Lab/Research institutions
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
Name:N-Sulfanilylacetamide CAS NO:144-80-9 Grade:Medical scientific research and export Molecular formula: C6H7NO3 Molecular weight:141.1247 Product Quality 12 years of chemical raw materials Mature operation of the industry System stabili
Cas:144-80-9
Min.Order:25 Kilogram
FOB Price: $2.0 / 3.0
Type:Other
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
WITH 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:144-80-9
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after the dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available &diam
Cas:144-80-9
Min.Order:1 Kilogram
FOB Price: $7.0 / 10.0
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:144-80-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: Sulfacetamide CAS: 144-80-9 MF: C8H10N2O3S MW: 214.24 EINECS: 205-640-6 Mol File: 144-80-9.mol Sulfacetamide Structure Sulfacetamide Chemical Properties Melting point 182-184 °C density 1.3844 (rough esti
Sulfacetamide CAS:144-80-9 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 intermediates
Cas:144-80-9
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:144-80-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)
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 etc. 3) OEM/ODM Available; 4) Reasonable & Compet
Cas:144-80-9
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryPRODUCT DETAILS
Cas:144-80-9
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:144-80-9
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
Our 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:144-80-9
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
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
J&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
Zibo 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:144-80-9
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe 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:144-80-9
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryEstablished in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
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:144-80-9
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Shandong 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
1.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
High 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
Conditions | Yield |
---|---|
With sulfuric acid at 30 - 40℃; for 0.5h; Product distribution; Mechanism; other carboxylic acids; | 86% |
With sulfuric acid at 30 - 40℃; for 0.5h; | 86% |
With 1,1'-carbonyldiimidazole In tetrahydrofuran |
acetic anhydride
sulfanilamide
A
N-acetyl-4-(acetamido)benzenesulfonamide
B
sulphaacetamide
Conditions | Yield |
---|---|
With sodium hydroxide In water at 75 - 85℃; for 0.25h; Acylation; | A 13% B 69% |
Conditions | Yield |
---|---|
With sodium hydroxide for 2h; Reflux; | 30% |
With sodium hydroxide | |
With potassium hydroxide |
Conditions | Yield |
---|---|
With sodium hydroxide |
N-ethoxycarbonyl-sulfanilic acid acetylamide
sulphaacetamide
Conditions | Yield |
---|---|
With sodium hydroxide |
Conditions | Yield |
---|---|
With phosphoric acid |
N-benzyloxycarbonyl-sulfanilic acid acetylamide
sulphaacetamide
Conditions | Yield |
---|---|
With sodium hydroxide | |
With ethanol; palladium Hydrogenation; | |
With alkaline solution; palladium Hydrogenation; |
sulphaacetamide
Conditions | Yield |
---|---|
With methanol; nickel Hydrogenation; | |
With ethanol; nickel Hydrogenation; | |
With iron; acetic acid |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: chlorosulphuric acid 2: diethyl ether; ammonia 3: acetic acid 4: sodium hydroxide View Scheme |
4-(sulfonylphenyl)carbamic acid ethyl ester
sulphaacetamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid 2: sodium hydroxide View Scheme |
benzyl 4-sulfamoylphenylcarbamate
sulphaacetamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: sodium hydroxide View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 8 h / Reflux 2: sodium hydroxide / 2 h / Reflux View Scheme | |
Multi-step reaction with 3 steps 1: sodium hydroxide 3: sodium hydroxide View Scheme |
ethyl 4-(chlorosulfonyl)phenylcarbamate
sulphaacetamide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: diethyl ether; ammonia 2: acetic acid 3: sodium hydroxide View Scheme |
4-(aminomethyl)pyridine
p-acetylaminobenzenesulfonyl chloride
sulphaacetamide
Conditions | Yield |
---|---|
With pyridine In methanol |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid / acetonitrile / 3 h / 80 °C 2: palladium 10% on activated carbon; hydrogen / ethanol / 12 h / 20 °C View Scheme |
N-((4-nitrophenyl)sulfonyl)acetamide
sulphaacetamide
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In ethanol at 20℃; for 12h; |
Conditions | Yield |
---|---|
With hydrogenchloride In water pH=2 - 3; |
sulphaacetamide
Conditions | Yield |
---|---|
With sodium hydroxide at 20℃; | 99.3% |
4-isothiocyanato-4-methylpentan-2-one
sulphaacetamide
Conditions | Yield |
---|---|
With sulfuric acid In methanol for 8h; pH=4 - 5; cyclocondensation; Heating; | 97% |
Conditions | Yield |
---|---|
In acetonitrile at 20℃; for 1h; Addition; | 96% |
sulphaacetamide
Conditions | Yield |
---|---|
With sodium acetate In acetic acid Reflux; | 96% |
sulphaacetamide
Conditions | Yield |
---|---|
Stage #1: sulphaacetamide With sulfuric acid; sodium nitrite In water at 0 - 5℃; for 0.25h; Stage #2: (E)-4-(4-chlorophenyl)-N-((2-chloroquinolin-3-yl)methylene)thiazol-2-amine With sodium hydroxide In ethanol; water for 1h; pH=5 - 6; Cooling with ice; | 93% |
Conditions | Yield |
---|---|
With potassium carbonate In water at 20℃; for 2h; Cooling with ice; | 92.3% |
2,2'-dithiodibenzoic acid dichloride
sulphaacetamide
Conditions | Yield |
---|---|
Stage #1: 2,2'-dithiodibenzoic acid dichloride With chlorine In tetrachloromethane for 1h; Stage #2: sulphaacetamide In tetrachloromethane; ISOPROPYLAMIDE for 2h; | 92% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; triethylamine In acetonitrile for 2h; sulfonylation; Heating; | 91% |
Conditions | Yield |
---|---|
With sodium hydroxide In water; acetone at 20℃; for 1.5h; Cooling with ice; | 91% |
With N-Phenyl-2-naphthylamine In acetone at 50℃; for 3h; | 57% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 22h; Reflux; | 91% |
sulphaacetamide
Conditions | Yield |
---|---|
Stage #1: sulphaacetamide With sulfuric acid; sodium nitrite In water at 0 - 5℃; for 0.25h; Stage #2: (E)-N-[(2-chloroquinolin-3-yl)methylene]-4-phenylthiazol-2-amine With sodium hydroxide In ethanol; water for 1h; pH=5 - 6; Cooling with ice; | 91% |
sulphaacetamide
Conditions | Yield |
---|---|
Stage #1: sulphaacetamide With hydrogenchloride; sodium nitrite In water at 0℃; for 0.25h; Stage #2: With sodium azide In water at 0℃; | 90% |
With sodium azide; tert.-butylnitrite In water; acetonitrile at 40℃; for 0.583333h; Microwave irradiation; | 83% |
Stage #1: sulphaacetamide With sulfuric acid In water at 0℃; Stage #2: With sodium nitrite In water at 0 - 20℃; for 0.166667h; Stage #3: With sodium azide; urea In water at 20℃; | 45% |
With hydrogenchloride; sodium azide; sodium nitrite 1.) H2O, 0 deg C; Yield given. Multistep reaction; | |
Stage #1: sulphaacetamide With sulfuric acid; sodium nitrite In water at 0℃; for 0.166667h; Stage #2: With sodium azide; urea In water |
2,3,4,5-tetrabromo-6-sulfo-benzoic acid-anhydride
sulphaacetamide
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; triethylamine In acetonitrile for 2h; sulfonylation; Heating; | 90% |
Conditions | Yield |
---|---|
With triethylamine In water; acetone at 4℃; sulfonylation; | 90% |
Conditions | Yield |
---|---|
With acetic acid at 120℃; | 90% |
4-fluorobenzoyl isothiocyanate
sulphaacetamide
Conditions | Yield |
---|---|
In acetone Reflux; | 90% |
Conditions | Yield |
---|---|
In pyridine for 2h; Heating; | 89% |
Conditions | Yield |
---|---|
With triethylamine In water; acetone at 4℃; sulfonylation; | 89% |
9-Chloroacridine
sulphaacetamide
N-acetyl-4-acridin-9-ylamino-benzenesulfonamide
Conditions | Yield |
---|---|
In methanol at 20℃; for 216h; | 89% |
Conditions | Yield |
---|---|
In acetone Acylation; | 88% |
Conditions | Yield |
---|---|
Stage #1: sulphaacetamide With hydrogenchloride; sodium nitrite In acetone at 0 - 5℃; for 8h; Stage #2: sodium piperidinedithiocarbamate With sodium hydride at 0 - 5℃; for 7h; | 88% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 6h; Reflux; | 88% |
4-chlorobenzoquinazoline
sulphaacetamide
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide for 24h; Reflux; | 88% |
Conditions | Yield |
---|---|
In pyridine for 2h; Heating; | 87% |
Conditions | Yield |
---|---|
With triethylamine In water; acetone at 4℃; sulfonylation; | 87% |
sodium piperazine-N,N'-bisdithiocarboxylate
sulphaacetamide
Conditions | Yield |
---|---|
Stage #1: sulphaacetamide With hydrogenchloride; sodium nitrite In acetone at 0 - 5℃; for 8h; Stage #2: sodium piperazine-N,N'-bisdithiocarboxylate With sodium hydride at 0 - 5℃; for 7h; | 87% |
(E)-3-(N,N-dimethylamino)-1-(3,4-dimethoxyphenyl)-2-propen-1-one
sulphaacetamide
Conditions | Yield |
---|---|
With acetic acid In ethanol for 22h; Reflux; | 87% |
potassium thioacyanate
4-benzoyl-1,5-diphenyl-1H-3-pyrazole carboxylic acid chloride
sulphaacetamide
Conditions | Yield |
---|---|
Stage #1: potassium thioacyanate; 4-benzoyl-1,5-diphenyl-1H-3-pyrazole carboxylic acid chloride In acetone for 0.5h; Reflux; Stage #2: sulphaacetamide In acetone for 2h; Reflux; | 86% |
2-Chloromethyl-4(7)-nitro-benzimidazole
sulphaacetamide
N-Acetyl-4-[(4-nitro-1H-benzoimidazol-2-ylmethyl)-amino]-benzenesulfonamide
Conditions | Yield |
---|---|
In methanol for 4h; Heating; | 85% |
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