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:103-85-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryPerfect quality affordable N-Phenylthiourea 103-85-5 manufacturer Company Info Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export busine
Cas:103-85-5
Min.Order:0 Metric Ton
Negotiable
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:103-85-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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 on.O
Cas:103-85-5
Min.Order:1 Kilogram
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:103-85-5
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
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:103-85-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
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:103-85-5
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:103-85-5
Min.Order:1 Kilogram
FOB Price: $40.0 / 50.0
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
Hangzhou 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
Cas:103-85-5
Min.Order:0 Metric Ton
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
advantage: 1. The best price, satisfactory quality; 2. customers have the right to choose the delivery of parcels (EMS, DHL, FedEx, UPS); 3. customers have the right to choose from the recent effective packaging methods of their products packaging
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 providing h
High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle
Cas:103-85-5
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: 1-PHENYL-2-THIOUREA Synonyms: 1-phenyl-2-thio-ure;alpha-Phenylthiourea;Fenylthiomocovina;NCI-C02017;phenyl-thioure;PTC;N-PHENYLTHIOUREA;PHENYL-2-THIOUREA CAS: 103-85-5 MF: C7H8N2S MW: 152.22 EINECS: 203-151-2
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:103-85-5
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
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
Cas:103-85-5
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
We 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:103-85-5
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:103-85-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
stable supply&competitive price Storage:Available Package:25KG Or as client requirement Application:Important pharm intermediate Transportation:By air or By sea
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:103-85-5
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
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
We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate
We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to beige crystals Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use a
Conditions | Yield |
---|---|
With ammonia at -30℃; under 300.024 Torr; Addition; solid-gas reaction; | 100% |
With ammonium hydroxide In water; acetonitrile at 20℃; for 3h; | 100% |
With ammonia In 1,2-dimethoxyethane | 99% |
Conditions | Yield |
---|---|
With hydrazine at 25℃; for 0.166667h; | 95% |
With sodium hydroxide In water at 80℃; | 92.2% |
With sodium hydroxide at 98℃; for 0.166667h; | 90% |
Conditions | Yield |
---|---|
With ethanol for 0.0125h; Microwave irradiation; Neat (no solvent); | 94% |
Heating; | 75% |
With water at 100℃; Ausziehen den Salmiak durch kaltes Wasser und Umkrystallisieren das Umgeloeste aus siedendem Alkohol; |
Conditions | Yield |
---|---|
Stage #1: aniline; 3-methyl-1-(methyldithiocarbonyl)imidazolium iodide In ethanol Substitution; Heating; Stage #2: With ammonia In ethanol for 3h; Substitution; | 94% |
Conditions | Yield |
---|---|
With dibenzyl ether Inert atmosphere; | 91% |
Conditions | Yield |
---|---|
Stage #1: ammonium thiocyanate With benzoyl chloride In acetone at 70℃; for 0.25h; Stage #2: aniline In acetone Heating; Stage #3: With sodium hydroxide at 90℃; for 0.333333h; | 82% |
Conditions | Yield |
---|---|
With ammonium hydroxide; trimethylbenzylammonium bromide; triethylamine In ethyl acetate for 2.5h; Heating; | 80% |
With ethanol; ammonia at 100℃; | |
Multi-step reaction with 2 steps 1: hydrogen chloride 2: alcohol; ammonia View Scheme |
monophenylthiourea
Conditions | Yield |
---|---|
With hydrogen sulfide In tetrahydrofuran at 90℃; for 4h; | 78% |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 90℃; for 20h; | A 27% B 73% |
Conditions | Yield |
---|---|
In acetone for 18h; Reflux; | 73% |
Conditions | Yield |
---|---|
With ammonium thiocyanate In ethanol for 0.166667h; Heating; | 72% |
Conditions | Yield |
---|---|
Stage #1: aniline; Benzoyl isothiocyanate In dichloromethane at 20℃; for 12h; Stage #2: With sodium hydroxide In tetrahydrofuran; water for 2h; Reflux; | 72% |
Conditions | Yield |
---|---|
In toluene for 18h; Heating; | 71% |
1H-imidazole-1-carbodithioic acid methyl ester
aniline
monophenylthiourea
Conditions | Yield |
---|---|
Stage #1: 1H-imidazole-1-carbodithioic acid methyl ester; aniline In ethanol Substitution; Heating; Stage #2: With ammonia In ethanol for 4.5h; Substitution; | 66% |
trifluoroacetyl isothiocyanate
aniline
A
2,2,2-trifluoro-N-phenylacetamide
B
monophenylthiourea
Conditions | Yield |
---|---|
In tetrahydrofuran | A 58.8% B 35% |
In tetrahydrofuran |
Conditions | Yield |
---|---|
With copper(ll) sulfate pentahydrate; sodium ascorbate; sodium t-butanolate In dimethyl sulfoxide at 130℃; for 12h; | 55% |
ammonium N-phenyldithiocarbamate
1-(4-methoxy-phenyl)-3-phenyl-propynone
A
(Z,Z)-3,3'-Thiodi(1-p-methoxyphenyl-3-phenyl-prop-2-ene-1-one)
B
monophenylthiourea
Conditions | Yield |
---|---|
In ethanol Ambient temperature; | A 50% B 20% |
phenyldithiocarbamic acid triethylamine salt
monophenylthiourea
Conditions | Yield |
---|---|
Stage #1: phenyldithiocarbamic acid triethylamine salt With ammonia In water; acetonitrile at 0℃; for 0.5h; Stage #2: With C13H16N2(2+)*2Br3(1-) In water; acetonitrile at 0 - 20℃; for 6h; | 42% |
With [bis(acetoxy)iodo]benzene; ammonia In water; acetonitrile for 0.5h; Cooling with ice; | |
With 1,1'-(ethane-1,2-diyl)dipyridinium bistribromide; ammonia In water; acetonitrile at 20℃; Cooling with ice; |
p-chlorobenzoylphenylacetylene
ammonium N-phenyldithiocarbamate
A
(E,Z)-3,3'-Thiodi(1-p-chlorophenyl-3-phenylprop-2-en-1-one)
B
(Z,Z)-3,3'-Thiodi(1-p-chlorophenyl-3-phenyl-prop-2-ene-1-one)
C
monophenylthiourea
Conditions | Yield |
---|---|
In ethanol Ambient temperature; | A 20% B 30% C 15% |
Conditions | Yield |
---|---|
With hydrogenchloride In water Reflux; | 30% |
Stage #1: aniline With hydrogenchloride In water Heating; Stage #2: ammonium thiocyanate In water Reflux; |
1-phenyl-4,4,6-trimethyl-1,4-dihydropyrimidine-2(3H)thione
A
6,6-dimethyl-4-(phenylamino)-5,6-dihydropyridine-2(1H)-thione
B
monophenylthiourea
Conditions | Yield |
---|---|
at 140 - 160℃; for 3.5h; | A 12% B 11% |
Conditions | Yield |
---|---|
With chlorobenzene |
ethanol
1-[(E)-benzylideneamino]-2,2,2-trichloroethanol
phenyl isothiocyanate
A
benzaldehyde
B
chloral
C
monophenylthiourea
Conditions | Yield |
---|---|
at 160 - 175℃; | |
at 160 - 175℃; beim Behandeln von Anilin-hydrochlorid; | |
at 160 - 165℃; |
ethanol
2,4-dinitro-phenyl thiocyanate
aniline
A
bis(2,4-dinitrophenyl) disulphide
B
N-phenyl-2,4-dinitroaniline
C
bis-(2,4-dinitro-phenyl)-sulfide
D
monophenylthiourea
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
at 40℃; |
Conditions | Yield |
---|---|
at 150℃; |
4-Nitrophenacyl bromide
monophenylthiourea
4-(4-nitrophenyl)-N-phenyl-1,3-thiazol-2-amine
Conditions | Yield |
---|---|
With sodium hydrogen sulfate In water at 20℃; for 0.0833333h; Hantzsch reaction; regioselective reaction; | 100% |
With (2-hydroxyethyl)trimethylazanium urea chloride In water at 20℃; for 0.333333h; Reagent/catalyst; | 97% |
With sodium fluoride In methanol; water at 20℃; | 97% |
Conditions | Yield |
---|---|
at 70℃; for 1h; | 100% |
monophenylthiourea
Conditions | Yield |
---|---|
In acetone for 0.5h; Heating; | 100% |
monophenylthiourea
Conditions | Yield |
---|---|
In acetone for 0.5h; Heating; | 100% |
3'-nitro-2-bromoacetophenone
monophenylthiourea
[4-(3-nitrophenyl)thiazol-2-yl]phenylamine
Conditions | Yield |
---|---|
In ethanol at 20℃; for 2h; Hantzsch Thiazole Synthesis; | 100% |
In ethanol at 80℃; | 100% |
In water at 20℃; for 1.5h; | 90% |
In ethanol at 20℃; for 2h; Hantzsch Thiazole Synthesis; | 5.22 g |
methyl 4-(2-chloroacetyl)-1H-pyrrole-2-carboxylate
monophenylthiourea
methyl 4-(2-(phenylamino)thiazol-4-yl)-1H-pyrrole-2-carboxylate
Conditions | Yield |
---|---|
With sodium acetate; acetic acid Reflux; | 100% |
Conditions | Yield |
---|---|
With quinolinium monofluorochromate(VI) In acetonitrile for 1.5h; Heating; | 99% |
With bismuth(III) nitrate In acetonitrile for 0.333333h; Heating; | 98% |
With 3-carboxypyridinium chlorochromate In acetonitrile for 0.0333333h; Product distribution; Further Variations:; Reagents; Temperatures; without microwave irradiation; solvent-free; microwave irradiation; | 98% |
N,N-dimethyl-formamide dimethyl acetal
monophenylthiourea
1-<(Dimethylamino)methylene>-3-phenyl-2-thiourea
Conditions | Yield |
---|---|
at 100℃; for 1h; | 99% |
In dichloromethane | 94% |
In methanol at 20℃; | 79% |
In ethanol for 1.5h; Reflux; | 72% |
(heating); |
2,5-dihydroxy-3,4,6,7-tetrachloro-2,3-dihydrobenzofuran
monophenylthiourea
2,3,5-Trichloro-6-(2-phenylamino-thiazol-5-yl)-benzene-1,4-diol
Conditions | Yield |
---|---|
In ethanol for 2h; Heating; | 99% |
Conditions | Yield |
---|---|
In ethanol at 50℃; for 0.0833333h; microwave irradiation; | 98% |
With sodium fluoride In methanol; water at 20℃; | 98% |
In water at 20℃; for 1h; | 96% |
Conditions | Yield |
---|---|
With copper(l) iodide; sodium hydroxide In dimethyl sulfoxide at 90℃; for 2h; | 98% |
With polystyrne-bound selenoxide In methanol for 24h; Heating; | 85% |
With KO2 In pyridine at 60℃; | 82% |
3-bromoacetylcoumarin
monophenylthiourea
3‑(2‑(phenylamino)thiazol‑4‑yl)‑2H‑chromen‑2‑one
Conditions | Yield |
---|---|
With sodium fluoride In methanol; water at 20℃; | 98% |
In water at 25℃; for 0.0125h; Sonication; Green chemistry; | 94% |
at 20℃; for 0.25h; Neat (no solvent); grinding; | 85% |
4-(bromoacetyl)toluene
monophenylthiourea
2-phenylamino-4(4'-methylphenyl)thiazole
Conditions | Yield |
---|---|
With sodium fluoride In methanol; water at 20℃; | 98% |
With Nafion-H In water; ethylene glycol at 50℃; for 0.166667h; | 97% |
In water at 25℃; for 0.00555556h; Sonication; Green chemistry; | 91% |
para-bromophenacyl bromide
monophenylthiourea
4-(4-bromophenyl)-N-phenyl-1,3-thiazol-2-amine
Conditions | Yield |
---|---|
With sodium fluoride In methanol; water at 20℃; | 98% |
With (2-hydroxyethyl)trimethylazanium urea chloride In water at 20℃; for 0.333333h; Reagent/catalyst; | 93% |
In water at 25℃; for 0.00833333h; Sonication; Green chemistry; | 93% |
4-methyl-5-chloromethyl-imidazole hydrochloride
monophenylthiourea
1-phenyl-2-(4-methyl-5-imidazolylmethyl)isothiourea dihydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In methanol for 0.0833333h; Ambient temperature; | 98% |
formaldehyd
2-(trifluoromethyl)benzenamine
monophenylthiourea
1-phenyl-5-(2-trifluoromethyl-phenyl)-[1,3,5]triazinane-2-thione
Conditions | Yield |
---|---|
In water for 0.0138889h; microwave irradiation; | 98% |
2-bromo-1-phenyl-1-propanone
monophenylthiourea
5-methyl-4-phenyl-2-(N-phenylamino)thiazole
Conditions | Yield |
---|---|
In ethylene glycol at 20℃; for 0.416667h; | 98% |
In ethanol at 50℃; for 0.0833333h; microwave irradiation; | 97% |
In N,N-dimethyl-formamide at 80℃; for 0.0833333h; | 40% |
desyl bromide
monophenylthiourea
2-phenylamino-4,5-diphenyl-1,3-thiazole
Conditions | Yield |
---|---|
In ethanol at 50℃; for 0.0833333h; microwave irradiation; | 98% |
Conditions | Yield |
---|---|
In ethanol at 80℃; | 98% |
In water at 20℃; for 2h; | 90% |
2-Bromo-4'-methoxyacetophenone
monophenylthiourea
4-(4-methoxyphenyl)-N-phenyl-1,3-thiazol-2-amine
Conditions | Yield |
---|---|
In ethylene glycol at 20℃; for 0.0833333h; | 98% |
In water at 20℃; for 1h; | 96% |
With sodium hydrogen sulfate In water at 20℃; for 0.916667h; Hantzsch reaction; regioselective reaction; | 95% |
Conditions | Yield |
---|---|
With sodium fluoride In methanol; water at 20℃; | 98% |
In ethylene glycol at 20℃; for 0.166667h; | 96% |
In water at 25℃; for 0.00694444h; Sonication; Green chemistry; | 96% |
Conditions | Yield |
---|---|
With potassium carbonate In PEG 400 at 80℃; for 2h; | 98% |
2-chloro-1-(6-phenylimidazo[2,1-b]thiazol-5-yl)ethanone
monophenylthiourea
N-phenyl-4-(6-phenylimidazo[2,1-b]thiazol-5-yl)thiazol-2-amine
Conditions | Yield |
---|---|
In methanol at 90℃; under 12929 Torr; for 0.5h; Temperature; Time; Solvent; Hantzsch Thiazole Synthesis; Microwave irradiation; | 98% |
Conditions | Yield |
---|---|
In water; acetonitrile at 20℃; for 0.416667h; Solvent; Reagent/catalyst; Temperature; Time; Milling; | 98% |
methyl (2Z)-2-(bromomethyl)pent-2-enoate
monophenylthiourea
Conditions | Yield |
---|---|
In acetonitrile at 25℃; for 1h; | 98% |
monophenylthiourea
5-imino-4-phenyl-3-phenylamino-4,5-dihydro-1,2,4-thiadiazoline
Conditions | Yield |
---|---|
With polystyrene-bound diaryl telluroxide In acetic acid for 12h; Ambient temperature; | 97% |
With benzenetellurinyl trifluoromethanesulfonate In chloroform at 50℃; for 3h; | 96% |
With hydrogenchloride; dimethyl sulfoxide In water; acetone at 40℃; | 90% |
ethyl acetoacetate
benzaldehyde
monophenylthiourea
ethyl 6-methyl-1,4-diphenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In N,N-dimethyl-formamide at 20℃; for 48h; | 97% |
Stage #1: ethyl acetoacetate; benzaldehyde; monophenylthiourea In N,N-dimethyl-formamide for 1h; Biginelli Pyrimidone Synthesis; Sonication; Stage #2: With chloro-trimethyl-silane In N,N-dimethyl-formamide at 20℃; for 72h; Biginelli Pyrimidone Synthesis; | 97% |
acid medium; | 70% |
triphenyl phosphite
benzylsulfanylacetaldehyde
monophenylthiourea
[2-Benzylsulfanyl-1-(3-phenyl-thioureido)-ethyl]-phosphonic acid diphenyl ester
Conditions | Yield |
---|---|
In acetic acid 1.) 0.5h, room temp., 2.) 0.5h, 80 deg C; | 97% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In N,N-dimethyl-formamide at 20℃; for 48h; | 97% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View