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:66608-52-4
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry4-(Propylthio)-1,2-phenylenediamine Henan Tianfu Chemical Co.,LTD 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
With 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 manufactu
Cas:66608-52-4
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:66608-52-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry4-(Propylthio)-1,2-phenylenediamine CAS:66608-52-4 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 quali
Cas:66608-52-4
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:66608-52-4
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:66608-52-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:66608-52-4
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:66608-52-4
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:66608-52-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Cas:66608-52-4
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
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:66608-52-4
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:66608-52-4
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:66608-52-4
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:66608-52-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
Cas:66608-52-4
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:66608-52-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBOC Sciences is committed to supplying cost-effective products and services. We provide Albendazole Impurity 1. An impurity of Albendazole More information please visit: www.bocsci.com/albendazole-impurity-1-cas-66608-52-4-item-466258.html Appeara
Ansciep 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:66608-52-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
Cas:66608-52-4
Min.Order:0
Negotiable
Type:Trading Company
inquirybest seller Application:API
Cas:66608-52-4
Min.Order:0
Negotiable
Type:Trading Company
inquiry1,2-Benzenediamine,4-(propylthio)- cas 66608-52-4Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:66608-52-4
Min.Order:0
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:66608-52-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry66608-52-4 Application:intermediate
Cas:66608-52-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryChangzhou Helios Biochemical Co., Ltd is a leading manufacturer and supplier for medical intermediates and pesticide intermediates . We specialize in custom synthesis of benzene ring, pyridine and pyrimidine derivatives to help customers to accelerat
Cas:66608-52-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
best seller Application:API
Cas:66608-52-4
Min.Order:0
Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:66608-52-4
Min.Order:0
Negotiable
Type:Trading Company
inquiryKnown for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. 1) All Purity≥95% 2) We are manufacturer and can provide high quality products with factory price. 2, Fast and s
Cas:66608-52-4
Min.Order:1 Gram
Negotiable
Type:Trading Company
inquiryUnited Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
Cas:66608-52-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1-amino-2-nitro-4-n-propylthiobenzene
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
With sodium hydrogen sulfide In water at 30 - 60℃; for 5h; | 98.6% |
With nickel-aluminum alloy; ammonium chloride In water at 80 - 90℃; | 96.7% |
With Saccharomyces cerevisiae; methanol; sodium hydroxide In water | 59% |
5-n-propylthio-2H-benzimidazole-2-spirocyclohexane
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
With sodium dithionite In ethanol Heating; | 74% |
With sodium dithionite In ethanol at 80℃; for 2h; | 74% |
2-nitro-5-n-propylthioaniline
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol at 25℃; | |
With sodium dithionite In ethanol; water at 60℃; | |
With sodium sulfide In ethanol for 6h; Reflux; |
5-chloro-2-nitroaniline
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 98.5 percent / NaOH / ethane-1,2-diol; H2O / 5 h / Heating 2: H2 / Pd/C / ethanol / 25 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: potassium sulfide / ethanol; water / 70 - 78 °C 1.2: 2 h / Reflux 2.1: sodium sulfide / ethanol / 6 h / Reflux View Scheme |
5-chloro-2H-benzimidazole-2-spirocyclohexane
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 60 percent / propan-1-ol / -10 - 0 °C 2: 74 percent / Na2S2O4 / aq. ethanol / Heating View Scheme |
spiro[2H-benzimidazole-2,1'-cyclohexane]
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 60 percent / propan-1-ol / -10 - 0 °C 2: 74 percent / Na2S2O4 / aq. ethanol / Heating View Scheme |
2-nitro-aniline
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: chlorine / methanol / 7 h / 10 °C / Industry scale 2.1: sodium hydroxide / water; propan-1-ol / 35 °C / Industry scale 3.1: water; propan-1-ol / 40 - 60 °C / Industry scale 3.2: 60 °C 4.1: sodium hydrogen sulfide / methanol / 50 - 70 °C / Industry scale View Scheme | |
Multi-step reaction with 3 steps 1: chlorine / methanol / 7 h / 10 °C / Large scale 2: sodium hydroxide; water / propan-1-ol / 35 - 60 °C / Large scale 3: sodium hydrogensulfide / methanol / 50 - 70 °C / Large scale View Scheme |
2-nitro-4-thiocyanoaniline
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: sodium hydroxide / water; propan-1-ol / 35 °C / Industry scale 2.1: water; propan-1-ol / 40 - 60 °C / Industry scale 2.2: 60 °C 3.1: sodium hydrogen sulfide / methanol / 50 - 70 °C / Industry scale View Scheme | |
Multi-step reaction with 2 steps 1: sodium hydroxide; water / propan-1-ol / 35 - 60 °C / Large scale 2: sodium hydrogensulfide / methanol / 50 - 70 °C / Large scale View Scheme | |
Multi-step reaction with 2 steps 1.1: sodium hydroxide / water / 1 h / 30 - 40 °C / Inert atmosphere 1.2: 2.5 h / 50 - 60 °C / Inert atmosphere 2.1: sodium hydroxide; iron(III) chloride; pyrographite; hydrazine / methanol / 3.5 h / Reflux View Scheme | |
Multi-step reaction with 3 steps 1: sodium hydroxide / 1.5 h 2: hydrogenchloride / propan-1-ol; water / 100 °C / 9000.9 Torr / pH 3 / Autoclave 3: sodium hydrogen sulfide / water / 5 h / 30 - 60 °C View Scheme |
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: water; propan-1-ol / 40 - 60 °C / Industry scale 1.2: 60 °C 2.1: sodium hydrogen sulfide / methanol / 50 - 70 °C / Industry scale View Scheme |
4-amino-3-nitrobenzenethiol
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogenchloride / propan-1-ol; water / 100 °C / 9000.9 Torr / pH 3 / Autoclave 2: sodium hydrogen sulfide / water / 5 h / 30 - 60 °C View Scheme |
methyl-N-cyano carbamate
4-(propylthio)-1,2-phenylenediamine
albendazole
Conditions | Yield |
---|---|
In methanol at 65℃; for 3h; | 98.32% |
4-(propylthio)-1,2-phenylenediamine
cyanogen chloride
Conditions | Yield |
---|---|
With sodium hydroxide In methanol at 3 - 45℃; for 2h; pH=4; pH-value; Temperature; | 95.21% |
4-(propylthio)-1,2-phenylenediamine
trifluoroacetic acid
6-Propylsulfanyl-2-trifluoromethyl-1H-benzoimidazole
Conditions | Yield |
---|---|
With hydrogenchloride Heating; | 85% |
With hydrogenchloride Heating; | 60% |
cyclohexanone
4-(propylthio)-1,2-phenylenediamine
1,3-dihydro-5-n-propylthio-2H-benzimidazole-2-spirocyclohexane
Conditions | Yield |
---|---|
at 50 - 60℃; for 0.5h; | 82% |
4-(propylthio)-1,2-phenylenediamine
N-cyanodiphenylcarbonimidate
5-propylthio-2-cyanoaminobenzimidazole
Conditions | Yield |
---|---|
In methanol for 6h; Heating; | 75% |
trichloromethylphosphonyl dichloride
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
With triethylamine In toluene at 60 - 70℃; Condensation; | 68% |
2,6-dimethylphenyl dichlorophosphoric acid
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
With triethylamine In toluene at 60 - 70℃; Condensation; | 66% |
4-(propylthio)-1,2-phenylenediamine
O-methyl-N-(methoxycarbonyl)-isourea
Albendazole
Conditions | Yield |
---|---|
With ethylenediaminetetraacetic acid; acetic acid In methanol at 110℃; for 5h; Inert atmosphere; Reflux; | 65.1% |
4-(propylthio)-1,2-phenylenediamine
4-chlorophenylphosphorodichloridate
Conditions | Yield |
---|---|
With triethylamine In toluene at 60 - 70℃; Condensation; | 65% |
4-(propylthio)-1,2-phenylenediamine
2-chlorophenyl dichlorophosphate
Conditions | Yield |
---|---|
With triethylamine In toluene at 60 - 70℃; Condensation; | 63% |
2,4-dichlorophenylphosphorodichloridate
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
With triethylamine In toluene at 60 - 70℃; Condensation; | 62% |
4-(propylthio)-1,2-phenylenediamine
trifluoroacetic acid
Conditions | Yield |
---|---|
With hydrogenchloride for 0.5h; Heating; | 60% |
4-(propylthio)-1,2-phenylenediamine
O-phenyl phosphorodichloridate
Conditions | Yield |
---|---|
With triethylamine In toluene at 60 - 70℃; Condensation; | 60% |
4-(propylthio)-1,2-phenylenediamine
4-methylphenyl phosphorodichloridate
Conditions | Yield |
---|---|
With triethylamine In toluene at 60 - 70℃; Condensation; | 59% |
4-(propylthio)-1,2-phenylenediamine
2-methylphenyl phosphorodichloridate
Conditions | Yield |
---|---|
With triethylamine In toluene at 60 - 70℃; Condensation; | 57% |
4-(propylthio)-1,2-phenylenediamine
C8H9Cl2O2P
Conditions | Yield |
---|---|
With triethylamine In toluene at 60 - 70℃; Condensation; | 55% |
4-(propylthio)-1,2-phenylenediamine
m-Tolyl dichlorophosphate
Conditions | Yield |
---|---|
With triethylamine In toluene at 60 - 70℃; Condensation; | 52% |
4-(propylthio)-1,2-phenylenediamine
albendazole
Conditions | Yield |
---|---|
In methanol Heating; | 44% |
1,3-Dicarbomethoxy-S-methylisothiourea
4-(propylthio)-1,2-phenylenediamine
Albendazole
Conditions | Yield |
---|---|
In methanol; water for 3h; Heating; | 44% |
CYANAMID
4-(propylthio)-1,2-phenylenediamine
methyl chloroformate
albendazole
Conditions | Yield |
---|---|
In water; acetone Heating; pH 5-8.5; | 30% |
CYANAMID
4-(propylthio)-1,2-phenylenediamine
methyl chloroformate
Albendazole
Conditions | Yield |
---|---|
With sodium hydroxide In hydrogenchloride; water; acetone at 93℃; | 30% |
diethyl phosphorisothiocyanatidate
4-(propylthio)-1,2-phenylenediamine
4-Propylthio-N,N'-bis-(N-diethoxyphosphoryl-thiocarbamoyl)-1,2-phenylendiamin
Conditions | Yield |
---|---|
In toluene | |
In chloroform |
4-(propylthio)-1,2-phenylenediamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 85 percent / aq. HCl / Heating 2: 86 percent / m-CPBA / CHCl3 / 0.5 h / 5 °C View Scheme |
4-(propylthio)-1,2-phenylenediamine
5-n-propylthio-2H-benzimidazole-2-spirocyclohexane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 82 percent / 0.5 h / 50 - 60 °C 2: 82 percent / KMnO4, Bu4NBr / CH2Cl2; H2O View Scheme |
4-(propylthio)-1,2-phenylenediamine
5,6-dipropylthio-2H-benzimidazole-2-spirocyclohexane
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 82 percent / 0.5 h / 50 - 60 °C 2: 82 percent / KMnO4, Bu4NBr / CH2Cl2; H2O 3: 22 percent / propan-1-ol / 24 h / Ambient temperature View Scheme | |
Multi-step reaction with 3 steps 1: 82 percent / 0.5 h / 50 - 60 °C 2: 82 percent / KMnO4, Bu4NBr / CH2Cl2; H2O 3: 7 percent / propan-1-ol / 12 h / Ambient temperature View Scheme |
4-(propylthio)-1,2-phenylenediamine
4,6-dipropylthio-2H-benzimidazole-2-spirocyclohexane
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 82 percent / 0.5 h / 50 - 60 °C 2: 82 percent / KMnO4, Bu4NBr / CH2Cl2; H2O 3: 11 percent / propan-1-ol / 24 h / Ambient temperature View Scheme |
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