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:73218-79-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:73218-79-8
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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:73218-79-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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:73218-79-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur 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:73218-79-8
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryApraclonidine hydrochloride Basic information Product Name: Apraclonidine hydrochloride Synonyms: 2-(4-amino-2,6-dichlorophenylimino)imidazolidinehydrochloride;2,6-
Apraclonidine hydrochloride CAS:73218-79-8 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 organ
Cas:73218-79-8
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:73218-79-8
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:73218-79-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirywe have GMP Appearance:A white or almost white crystalline powder Storage:Room temperature Package:as required Application: used for eye drop Transportation:by sea by air express Port:China main port
Cas:73218-79-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:73218-79-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:73218-79-8
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:73218-79-8
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:73218-79-8
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
Cas:73218-79-8
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
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 o
Cas:73218-79-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryGMP 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:73218-79-8
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:73218-79-8
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:73218-79-8
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:
Cas:73218-79-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe 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:73218-79-8
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Cas:73218-79-8
Min.Order:0
Negotiable
Type:Trading Company
inquiryISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai
Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:73218-79-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) 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 . Application:API
Cas:73218-79-8
Min.Order:0
Negotiable
Type:Trading Company
inquirygood quality and cheap priceAppearance:powder Package:1kg,5kg,25kg Application:as raw material Transportation:by sea/air/courier
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
p-aminoclonidine
2-[(4-amino-2,6-dichlorophenyl)imino]imidazolidine monohydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In methanol for 2h; Solvent; Reflux; | 72.1% |
4-nitro-2,6-dichloroaniline
2-[(4-amino-2,6-dichlorophenyl)imino]imidazolidine monohydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: acetic anhydride / 1 h / 70 - 80 °C 1.2: 3 h / Heating 2.1: sulfuryl dichloride; thionyl chloride / 4 h / Reflux 3.1: triethylamine / ethyl acetate / 6 h / 5 °C 4.1: hydrazine hydrate; 5%-palladium/activated carbon / methanol / 2 h / Heating 5.1: hydrogenchloride / methanol / 2 h / Reflux View Scheme |
N-(2,6-dichloro-4-nitrophenyl)formamide
2-[(4-amino-2,6-dichlorophenyl)imino]imidazolidine monohydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sulfuryl dichloride; thionyl chloride / 4 h / Reflux 2: triethylamine / ethyl acetate / 6 h / 5 °C 3: hydrazine hydrate; 5%-palladium/activated carbon / methanol / 2 h / Heating 4: hydrogenchloride / methanol / 2 h / Reflux View Scheme |
(2,6-dichloro-4-nitrophenyl)carbonimidic dichloride
2-[(4-amino-2,6-dichlorophenyl)imino]imidazolidine monohydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: triethylamine / ethyl acetate / 6 h / 5 °C 2: hydrazine hydrate; 5%-palladium/activated carbon / methanol / 2 h / Heating 3: hydrogenchloride / methanol / 2 h / Reflux View Scheme |
fumaric acid ethyl ester mono chloride
2-[(4-amino-2,6-dichlorophenyl)imino]imidazolidine monohydrochloride
(trans beta-carbethoxyacrylamido)-4-clonidine
Conditions | Yield |
---|---|
In water at 50℃; for 0.25h; | 55% |
4-fluorophenylacetonitrile
2-[(4-amino-2,6-dichlorophenyl)imino]imidazolidine monohydrochloride
Conditions | Yield |
---|---|
aluminium chloride |
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