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 quantiti
Cas:62-56-6
Min.Order:1 Kilogram
FOB Price: $11.0 / 22.0
Type:Lab/Research institutions
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
Cas:62-56-6
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryItems Standard Result Appearance White crystalline powder Complies Assay 99.00%min
Cas:62-56-6
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Manufacturers
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:62-56-6
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiryCompany Name: Hefei TNJ Chemical Industry Co.,Ltd. Registered Address: B911 Xincheng Business Center,South of Dongliu Road, Zhengwu District, Hefei, Anhui,China
Cas:62-56-6
Min.Order:500 Kilogram
Negotiable
Type:Trading Company
inquiryhigh quality Appearance:white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
Cas:62-56-6
Min.Order:1 Kilogram
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
Product Name: Thiocarbamide Synonyms: Thiourea, reagent grade, ACS;Thiourea 5g [62-56-6];Thiourea(TU);Thiourea [for BiocheMical Research];Thiourea ;Thiourea, extra pure, 99% 500GR;Thiourea Solution;THIOUREA GR FOR ANALYSIS ACS 25 KG
Cas:62-56-6
Min.Order:1 Gram
FOB Price: $8900.0
Type:Lab/Research institutions
inquiryHigh quality at a good price Fast delivery Factory wholes Name: Thiourea Alias: thiourea Chemical formula: CH4N2S Water solubility: soluble in cold water, ethanol, slightly soluble in ether. Molecular weight 76.12 White bright cryst
Product name Thiourea CAS RN 62-56-6 EINECS No. 200-543-5 Molecular formula CH4N2S
1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:powder Storage:Store in sealed containers at cool & dry pla
Cas:62-56-6
Min.Order:100 Gram
Negotiable
Type:Other
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
Cas:62-56-6
Min.Order:1 Kilogram
FOB Price: $8.0 / 10.0
Type:Trading Company
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
Product quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tr
Cas:62-56-6
Min.Order:1 Kilogram
FOB Price: $10.0 / 20.0
Type:Trading Company
inquiryThiocarbamide CAS: 62-56-6 Specification Items Standard Result Appearance White crystalline powder Complies Assay 99.00%min 99.30%
Best quality Thiourea 62-56-6 used in metallurgical industry with superior manufacturer Production Information Quick Details Production Name:Thiourea Synonyms:THU;Tsizp 34; Sulourea; Thiocarbamidsaeure-amid;Isothioharnstoff; CAS NO :62-56
Cas:62-56-6
Min.Order:1 Gram
Negotiable
Type:Other
inquiryHangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Thiourea 99% CAS:62-56-6, Please contact us by email freely. We are leading exporter in China. If you really need this cargo
Cas:62-56-6
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryLorcaserin(856681-05-5)is an orally administered agent and a selective 5-HT2C receptor agonist for the treatment of obesity. It had been approved for marketing in US by FDA on 27 June in 2012. In clinical studies, lorcaserin h
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
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:62-56-6
Min.Order:10 Gram
FOB Price: $100.0
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,
Cas:62-56-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryCAS:62-56-6 EINECS:200-543-5 MW:76.12 MF:CH4N2S Melting point:171 °C Density:1.405 Appearance:White crystalline powder Package:25kg/drum Transportation:by sea/air/courier Port:Shanghai
Product name: Thiourea CAS No.:62-56-6 Molecule Formula:CH4N2O4S Molecule Weight:140.12 Purity: 99.0% Package: 25kg/bag Description:White or light yellow crystals powder Manufacture Standards:Enterprise Standard TE
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
This product is used to synthesize raw materials for drugs such as sulfamthiazole, methionine and porcine tablets. Used as a raw material for dyes and dye Auxiliaries, resins and plasticizers. It can also be used as a vulcanization accelerator for
Thiocarbamide fast delivery /best price /62-56-6 on hot selling Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of custom
Cas:62-56-6
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used for Pesticide intermediates T
Conditions | Yield |
---|---|
With ammonia |
3-chloro-5,5-dimethyl-4,5-dihydroisoxazoline
thiourea
Conditions | Yield |
---|---|
Stage #1: thiourea With hydrogen bromide In acetonitrile at 20℃; for 1h; Stage #2: 3-chloro-5,5-dimethyl-4,5-dihydroxyisoxazole In acetonitrile at 40℃; | 96% |
thiourea
Conditions | Yield |
---|---|
In ethanol for 1h; Heating; | 93% |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-2-phenyl-1,3-oxathiolan-5-one; 4-chlorobenzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation; Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction; | 93% |
5-chloromethyl-1,3-dioxinopyridine
thiourea
Conditions | Yield |
---|---|
In ethanol for 1h; Heating; | 91% |
2-methyl-2-phenyl-1,3-oxathiolan-5-one
4-dimethylamino-benzaldehyde
thiourea
Conditions | Yield |
---|---|
Stage #1: 2-methyl-2-phenyl-1,3-oxathiolan-5-one; 4-dimethylamino-benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation; Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction; | 91% |
Conditions | Yield |
---|---|
Stage #1: 2-phenylazlactone; benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation; Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction; | 90% |
Conditions | Yield |
---|---|
Stage #1: 2-phenylazlactone; 4-dimethylamino-benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation; Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction; | 89% |
thiourea
Conditions | Yield |
---|---|
With sodium methylate In methanol for 16h; Reflux; Inert atmosphere; | 88.6% |
Conditions | Yield |
---|---|
Stage #1: 2-phenylazlactone; 4-chlorobenzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation; Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction; | 88% |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-2-phenyl-1,3-oxathiolan-5-one; benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation; Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction; | 86% |
6-amino-5-chloro-1,3-dimethylpyrimidin-2,4-dione
thiourea
1,3-Dimethyl-5-amidinothio-6-aminouracil Hydrochlorid
Conditions | Yield |
---|---|
In ethanol for 4h; Ambient temperature; | 85% |
Conditions | Yield |
---|---|
Stage #1: 2-phenylazlactone; 4-methoxy-benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation; Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction; | 85% |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-2-phenyl-1,3-oxathiolan-5-one; 4-methoxy-benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation; Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction; | 85% |
(2-(N,N-dimethylamino)methylidene)-4,5-dihydrothiophen-3-one
thiourea
6,7-dihydrothieno[3,2-d]pyrimidine-2-thiol
Conditions | Yield |
---|---|
With sodium methylate; sodium hydrogencarbonate at 100℃; for 3h; | 85% |
Conditions | Yield |
---|---|
In pyridine; ethanol for 4.5h; Heating; | 82% |
sodium hydroxymethanesulfonate monohydrate
thiourea
disodium salt of N,N'-disulfomethylthiourea
Conditions | Yield |
---|---|
With sodium hydroxide at 90 - 100℃; for 3h; | 81% |
5-bromobarbituric acid
thiourea
(2,4,6-trioxohexahydropyrimidin-5-yl) carbamimidothioate
Conditions | Yield |
---|---|
In water at 50 - 60℃; for 1h; Solvent; Time; Green chemistry; | 81% |
1,4-diaza-3-bromo-cyclohexane-2,5-dione
thiourea
2-imino-6-oxo-thiazolo[4,5-b]piperazine
Conditions | Yield |
---|---|
With pyridine In ethanol for 0.25h; Sonication; | 78% |
4-((N,N-dimethylamino)methylidene)-4,5-dihydrothiophen-3-one
thiourea
5,7-dihydrothieno[3,4-d]pyrimidine-2-thiol
Conditions | Yield |
---|---|
With sodium methylate; sodium hydrogencarbonate at 100℃; for 3h; | 72% |
2-chloro-7-methyladenine hydrochloride
thiourea
2-thio-6-amino-7-methylpurine
Conditions | Yield |
---|---|
In butan-1-ol for 6.5h; Heating; | 67% |
thiourea
Conditions | Yield |
---|---|
In ethanol for 4h; Reflux; | 66% |
N,N-dimethyl-formamide
thiourea
Conditions | Yield |
---|---|
for 0.166667h; Reflux; | 64% |
N,N-dimethyl-formamide
thiourea
Conditions | Yield |
---|---|
for 0.166667h; Reflux; | 62% |
2-benzylidene-indan-1,3-dione
thiourea
2-Thiono-4-phenyl-5-oxotetrahydroindeno<1,2-d>pyrimidine
Conditions | Yield |
---|---|
at 170℃; | 60% |
3,3-dimercapto-1-(4-biphenyl)-2-propen-1-one
thiourea
Conditions | Yield |
---|---|
With NaOC3H7 In propan-1-ol for 2h; Heating; | 52% |
Conditions | Yield |
---|---|
Stage #1: 2-phenylazlactone; 4-dimethylamino-benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation; Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction; | 52% |
2-methyl-2-phenyl-1,3-oxathiolan-5-one
4-dimethylamino-benzaldehyde
thiourea
Conditions | Yield |
---|---|
Stage #1: 2-methyl-2-phenyl-1,3-oxathiolan-5-one; 4-dimethylamino-benzaldehyde With 1-n-butyl-3-methylimidazolim bromide In acetonitrile at 20℃; Knoevenagel condensation; Stage #2: thiourea In acetonitrile at 20℃; optical yield given as %de; diastereoselective reaction; | 51% |
1,4-diaza-3,3-dibromo-cyclohexane-2,5-dione
thiourea
1-thia-2-imino-3,5,8-triaza-3H,5H,8H-7-dihydro-6,9-dioxo-spiro[3,5]nonane
Conditions | Yield |
---|---|
With pyridine In ethanol for 0.133333h; Sonication; | 51% |
thiourea
2-(2-Amino-thiazol-4-yl)-1-(3-methoxy-phenyl)-ethanone; hydrobromide
Conditions | Yield |
---|---|
In acetone 1.) RT, 2.) reflux, 30 min; | 50% |
thiourea
2-(2-Amino-thiazol-4-yl)-1-(3,4-dimethyl-phenyl)-ethanone; hydrobromide
Conditions | Yield |
---|---|
In acetone 1.) RT, 2.) reflux, 30 min; | 48% |
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