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:62780-89-6
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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
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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:62780-89-6
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
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Min.Order:1 Kilogram
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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:62780-89-6
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:62780-89-6
Min.Order:10 Kilogram
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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:62780-89-6
Min.Order:1 Kilogram
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inquiry1-(3-Chloropropyl)-1,3-dihydro-2H-benzimidazol-2-one CAS:62780-89-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializ
Cas:62780-89-6
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:62780-89-6
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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&
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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
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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
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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
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Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryAppearance/Colour:White to slightly beige powder Vapor Pressure:0.017Pa at 25℃ Melting Point:115-125 °C Refractive Index:1.57 Boiling Point:377oC PKA:12.11±0.30(Predicted) PSA:37.79000 Density:1.257 g/cm3 LogP:1.95850 S
Cas:62780-89-6
Min.Order:1 Gram
FOB Price: $6.0
Type:Trading Company
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:62780-89-6
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Type:Lab/Research institutions
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:62780-89-6
Min.Order:1 Gram
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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
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Min.Order:10 Gram
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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:62780-89-6
Min.Order:100 Gram
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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,
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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
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inquiryfactory?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
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Min.Order:1 Kilogram
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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
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
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:62780-89-6
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
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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
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Min.Order:0
Negotiable
Type:Manufacturers
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
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Min.Order:0
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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
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Min.Order:1 Kilogram
Negotiable
Type:Other
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:62780-89-6
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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:62780-89-6
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FOB Price: $1.0
Type:Trading Company
inquiry1-(3-chloropropyl)-1,3-dihydro-3-(1-methylethenyl)-2H-benzimidazol-2-one
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
Conditions | Yield |
---|---|
With phosphoric acid; propiononitrile at 75℃; for 4h; Concentration; Temperature; | 92% |
With hydrogenchloride In methanol; water at 20℃; Solvent; Reagent/catalyst; | 90% |
In hydrogenchloride; ethanol | 9.5 parts (90%) |
1,3-dihydro-1-(1-methylethenyl)-2H-benzimidazol-2-one
1,3-chlorobromopropane
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
Conditions | Yield |
---|---|
With sulfuric acid; sodium ethanolate 1) EtOH, reflux 4 h; 2) r.t., 2 h; Yield given. Multistep reaction; |
(2-Amino-phenyl)-(3-chloro-propyl)-carbamic acid ethyl ester
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
Conditions | Yield |
---|---|
With calcium chloride at 210℃; for 1.5h; Yield given; |
1-(3-chloropropyl)2-nitroaniline
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: xylene / 18 h / Heating 2: H2 / 10percent Pd/C / methanol / 4 h 3: CaCl2 / 1.5 h / 210 °C View Scheme |
(3-Chloro-propyl)-(2-nitro-phenyl)-carbamic acid ethyl ester
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: H2 / 10percent Pd/C / methanol / 4 h 2: CaCl2 / 1.5 h / 210 °C View Scheme |
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
methyl iodide
1-(3-chloropropyl)-1,3-dihydro-3-methyl-2H-benzimidazol-2-one
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 20℃; for 1h; | 98% |
With sodium hydroxide In water; acetonitrile at 20℃; for 18h; | 86% |
5-ethyl-5H-[1,2,4]triazino[5,6-b]indole-3-thiol
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(3-(5-ethyl-5H-[1,2,4]triazino[5,6-b]indol-3-ylthio)propyl)-1H-benzo[d]imidazol-2(3H)-one
Conditions | Yield |
---|---|
Stage #1: 5-ethyl-5H-[1,2,4]triazino[5,6-b]indole-3-thiol With potassium hydroxide In water at 20℃; for 2h; Stage #2: 1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one In water at 90℃; for 24h; | 93.9% |
formaldehyd
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(3-chloropropyl)-3-(hydroxymethyl)-1H-benzo[d]imidazol-2(3H)-one
Conditions | Yield |
---|---|
With sodium acetate; acetic acid at 65℃; for 20h; | 90% |
1-(6,11-dihydrodibenzothiepin-11-yl)piperazine
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(3-(4-(6,11-dihydrodibenzothiepin-11-yl)-1-piperazinyl)propyl)-1,3-dihydro-2H-benzimidazol-2-one
Conditions | Yield |
---|---|
With triethylamine; potassium iodide In toluene Heating; | 83% |
1-(8-chloro-10,11-dihydrodibenzo[b,f]thiepin-10-yl)piperazine
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(3-(4-(8-chloro-10,11-dihydrodibenzothiepin-10-yl)-1-piperazinyl)propyl)-1,3-dihydro-2H-benzimidazol-2-one
Conditions | Yield |
---|---|
With triethylamine; potassium iodide In toluene Heating; | 76% |
2-methyl-3-(1,2,3,6-tetrahydro-pyridin-4-yl)-1H-indole
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-{3-[4-(2-Methyl-1H-indol-3-yl)-3,6-dihydro-2H-pyridin-1-yl]-propyl}-1,3-dihydro-benzoimidazol-2-one
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In tetrahydrofuran; N,N-dimethyl-formamide for 18h; Heating; | 76% |
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(2-chloro-10,11-dihydro-dibenzo[b,f]thiepin-10-yl)-piperazine
1-(3-(4-(2-chloro-10,11-dihydrodibenzothiepin-10-yl)-1-piperazinyl)propyl)-1,3-dihydro-2H-benzimidazol-2-one
Conditions | Yield |
---|---|
With triethylamine; potassium iodide In toluene Heating; | 73% |
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In tetrahydrofuran; N,N-dimethyl-formamide for 18h; Heating; | 69% |
8-methylthio-10-piperazino-10,11-dihydrodibenzothiepin
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(3-(4-(8-(methylthio)-10,11-dihydrodibenzothiepin-10-yl)-1-piperazinyl)propyl)-1,3-dihydro-2H-benzimidazol-2-one
Conditions | Yield |
---|---|
With triethylamine; potassium iodide In toluene Heating; | 67% |
1-(10,11-dihydrodibenzo[b,f]thiepin-10-yl)piperazine
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(3-(4-(10,11-dihydrodibenzothiepin-10-yl)-1-piperazinyl)propyl)-1,3-dihydro-2H-benzimidazol-2-one
Conditions | Yield |
---|---|
With triethylamine; potassium iodide In toluene Heating; | 65% |
1-(2-methyl-6,11-dihydrodibenzothiepin-11-yl)piperazine
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(3-(4-(2-methyl-6,11-dihydrodibenzothiepin-11-yl)-1-piperazinyl)propyl)-1,3-dihydro-2H-benzimidazol-2-one
Conditions | Yield |
---|---|
With triethylamine; potassium iodide In toluene Heating; | 65% |
diphenylmethylpiperazine
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
oxatomide
Conditions | Yield |
---|---|
With triethylamine; potassium iodide In toluene for 20h; Heating; | 64% |
3-(4-piperidinyl)-1H-indole
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
N-{3-[4-(3-indolyl)-piperidino]-propyl}-benzimidazolone
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In tetrahydrofuran; N,N-dimethyl-formamide for 28h; Heating; | 61% |
1-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-yl)piperazine
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(3-(4-(10,11-dihydro-5H-dibenzocycloheptene-5-yl)-1-piperazinyl)propyl)-1,3-dihydro-2H-benzimidazol-2-one
Conditions | Yield |
---|---|
With triethylamine; potassium iodide In toluene Heating; | 60% |
4-propyloxypiperidine
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(3-(4-Butylpiperidine-1-yl)propyl)-1,3-dihydro-benzimidazol-2-one
Conditions | Yield |
---|---|
With potassium carbonate; sodium iodide | 60% |
With potassium carbonate; sodium iodide | 60% |
5-allyl-5H-[1,2,4]triazino[5,6-b]indole-3-thiol
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(3-(5-allyl-5H-[1,2,4]triazino[5,6-b]indol-3-ylthio)propyl)-1H-benzo[d]imidazol-2(3H)-one
Conditions | Yield |
---|---|
Stage #1: 5-allyl-5H-[1,2,4]triazino[5,6-b]indole-3-thiol With potassium hydroxide In water at 20℃; for 2h; Stage #2: 1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one In water at 90℃; for 24h; | 55.2% |
1-(2-ethoxyethyl)-2-(1-piperazinyl)-1H-benzimidazole
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-<3-<4-<1-(2-ethoxyethyl)-1H-benzimidazol-2-yl>-1-piperazinyl>propyl>-1,3-dihydro-2H-benzimidazol-2-one
Conditions | Yield |
---|---|
With potassium carbonate In toluene for 14h; Heating; | 53% |
1-(4,9-dihydrothieno<2,3-c>-2-benzothiepin-4-yl)piperazine
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(3-(4-(4,9-dihydrothieno<2,3-c>-2-benzothiepin-4-yl)-1-piperazinyl)propyl)-1,3-dihydro-2H-benzimidazol-2-one
Conditions | Yield |
---|---|
With triethylamine; potassium iodide In toluene Heating; | 50% |
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In tetrahydrofuran; N,N-dimethyl-formamide for 18h; Heating; | 49% |
5-allyl-8-methyl-5H-[1,2,4]triazino[5,6-b]indole-3-thiol
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-(3-(5-allyl-8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-ylthio)propyl)-1H-benzo[d]imidazol-2(3H)-one
Conditions | Yield |
---|---|
Stage #1: 5-allyl-8-methyl-5H-[1,2,4]triazino[5,6-b]indole-3-thiol With potassium hydroxide In water at 20℃; for 2h; Stage #2: 1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one In water at 90℃; for 24h; | 47.6% |
4-ethylpiperidin-4-ol
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
Conditions | Yield |
---|---|
With sodium carbonate; sodium iodide In acetonitrile for 4h; Heating / reflux; | 43% |
6-Methoxy-3-(4-piperidyl)-1,2-benzisoxazole hydrobromide
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-{3-[4-(6-Methoxy-benzo[d]isoxazol-3-yl)-piperidin-1-yl]-propyl}-1,3-dihydro-benzoimidazol-2-one
Conditions | Yield |
---|---|
With sodium carbonate; potassium iodide In various solvent(s) at 117℃; for 16h; | 37% |
4-(5-fluoro-1,2-benzisoxazol-3-yl)piperidine hydrochloride
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-{3-[4-(5-Fluoro-benzo[d]isoxazol-3-yl)-piperidin-1-yl]-propyl}-1,3-dihydro-benzoimidazol-2-one
Conditions | Yield |
---|---|
With sodium carbonate; potassium iodide In various solvent(s) at 117℃; for 8h; | 36% |
5,6-dimethoxy-3-(4-piperidyl)-1,2-benzisoxazole hydrobromide
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-{3-[4-(5,6-Dimethoxy-benzo[d]isoxazol-3-yl)-piperidin-1-yl]-propyl}-1,3-dihydro-benzoimidazol-2-one
Conditions | Yield |
---|---|
With sodium carbonate; potassium iodide In various solvent(s) at 117℃; for 6h; | 28% |
6-fluoro-3-(piperidin-4-yl)benzo[d]isoxazole hydrochloride
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-{3-[4-(6-Fluoro-benzo[d]isoxazol-3-yl)-piperidin-1-yl]-propyl}-1,3-dihydro-benzoimidazol-2-one
Conditions | Yield |
---|---|
With sodium carbonate; potassium iodide In various solvent(s) at 117℃; for 12h; | 27% |
4-fluoro-3-(4-piperidinyl)-1,2-benzisoxazole
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
4-fluoro-3-<1-<3-(1,3-dihydro-2-oxo-2H-benzimidazol-1-yl)propyl>-4-piperidinyl>-1,2-benzisoxazole
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 90℃; for 6h; | 26% |
5-methoxy-3-(1,2,3,6-tetrahydro-4-pyridinyl)-1H-indole
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-{3-[4-(5-Methoxy-1H-indol-3-yl)-3,6-dihydro-2H-pyridin-1-yl]-propyl}-1,3-dihydro-benzoimidazol-2-one
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In tetrahydrofuran; N,N-dimethyl-formamide for 6h; Heating; | 25% |
3-(4-piperidinyl)-1,2-benzisoxazole hydrochloride
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
1-[3-(4-Benzo[d]isoxazol-3-yl-piperidin-1-yl)-propyl]-1,3-dihydro-benzoimidazol-2-one
Conditions | Yield |
---|---|
With sodium carbonate; potassium iodide In various solvent(s) at 117℃; for 6h; | 23% |
4-Butyl-piperidin-4-ol
1-(3-Chloropropyl)-1,3-dihydrobenzoimidazol-2-one
Conditions | Yield |
---|---|
With sodium carbonate; sodium iodide In acetonitrile for 2h; Heating / reflux; | 23% |
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