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:504-17-6
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inquiryItems Standard Result Appearance Yellowish powder Yellowish powder Assay 99%min
Cas:504-17-6
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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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inquiryFavorable price 2-Thiobarbituric acid Cas 504-17-6 with top purity Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed ad
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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
As a leading and professional manufacturer of APIs and API intermediates in China,Anhui Dexinjia Biopharm Co., Ltd founded in 2006, Except for the R&D center, our company has built a close cooperation relation with Chinese Academy of Sciences,
Cas:504-17-6
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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
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inquiryHigh Quality Best Price 4,6-Dihydroxy-2-mercaptopyrimidine Basic information Product Name: 4,6-Dihydroxy-2-mercaptopyrimidine Synonyms: TBA;TIMTEC-BB SBB004132;THIOBARBITURIC ACID;2-me
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Min.Order:1 Metric Ton
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inquiryProduct Description Product website: http://www.finerchem.com Product Name 4,6-Dihydroxy-2-mercaptopyrimidine CAS No. 504-17-6
Cas:504-17-6
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inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
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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:504-17-6
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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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inquiryProduct name 4,6-Dihydroxy-2-mercaptopyrimidine CAS NO. 504-17-6 Other names TBA;TIMTEC-BB SBB004132;THIOBARBITURIC ACID;2-merca
Cas:504-17-6
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inquiry1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Powder Storage:Store in sealed containers at cool & dr
Cas:504-17-6
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Cas:504-17-6
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryProduct Name: 4,6-Dihydroxy-2-mercaptopyrimidine Synonyms: TBA;TIMTEC-BB SBB004132;THIOBARBITURIC ACID;2-mercaptobarbituricacid;2-thio-barbituricaci;5h)-pyrimidinedione,dihydro-2-thioxo-6(1h;6(1H,5H)-Pyrimidinedione,dihydro-2-thioxo-4;austranal
Cas:504-17-6
Min.Order:1 Kilogram
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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 prese
Cas:504-17-6
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inquiry4,6-Dihydroxy-2-mercaptopyrimidine CAS 504-17-6 Endogenous androgens are responsible for the normal growth and development of male sex organs and maintain secondary sexual characteristics, including the growth and maturity of prostate, seminal vesic
Cas:504-17-6
Min.Order:10 Gram
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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
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Cas:504-17-6
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inquiryAppearance:Clear colorless liquid Storage:Inert atmosphere,2-8°C Package:packaged in foil bags or tins Application:4,6-Dihydroxy-2-mercaptopyrimidine can be used to quantitate lipopolysaccharides, carrageenan, and sialic acids, and to dete
Cas:504-17-6
Min.Order:100 Gram
FOB Price: $31.4 / 41.6
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
Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
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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 qualifie
Cas:504-17-6
Min.Order:1 Kilogram
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inquiryHangzhou 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:504-17-6
Min.Order:0 Metric Ton
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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
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:504-17-6
Min.Order:4 Kilogram
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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:504-17-6
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
Cas:504-17-6
Min.Order:10 Gram
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inquiryConditions | Yield |
---|---|
With sodium In ethanol for 6h; Reflux; | 80% |
With ethanol; sodium In neat liquid at 60℃; for 0.5h; Reagent/catalyst; Sonication; | 79% |
With sodium methylate In methanol at 65℃; for 8h; | 72% |
Propargylic aldehyde
5-Iodo-2'-deoxyuridine
A
4,6-dihydroxy-2-mercaptopyrimidine
Conditions | Yield |
---|---|
With triethylamine In N-methyl-acetamide; ethyl acetate | A n/a B 25% |
sodium diethylmalonate
thiourea
4,6-dihydroxy-2-mercaptopyrimidine
Conditions | Yield |
---|---|
With ethanol at 80℃; |
thiourea
malonic acid dimethyl ester
4,6-dihydroxy-2-mercaptopyrimidine
Conditions | Yield |
---|---|
In dimethylsulfoxide-d6 at 22 - 28℃; Mechanism; pH = 1-2; |
4,6-dihydroxy-2-mercaptopyrimidine
Conditions | Yield |
---|---|
With sulfuric acid |
4,6-dihydroxy-2-mercaptopyrimidine
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
In water |
4,6-dihydroxy-2-mercaptopyrimidine
N-(3, 5-dichlorophenyl)-2-(4-formylphenoxy)acetamide
N-(3,5-dichlorophenyl)-2-(4-((4,6-dioxo-2-thioxotetrahydropyrimidin-5(6H)-ylidene)methyl)phenoxy)acetamide
Conditions | Yield |
---|---|
In ethanol; water at 80℃; | 99.1% |
4,6-dihydroxy-2-mercaptopyrimidine
benzaldehyde
5-benzylidene-2-thio-barbituric acid
Conditions | Yield |
---|---|
With triethylamine In ethanol for 0.25h; Reflux; | 99% |
With ethylammonium nitrate at 20℃; for 0.5h; Knoevenagel condensation; | 94% |
In water at 20℃; for 1h; Knoevenagel condensation; | 93% |
4,6-dihydroxy-2-mercaptopyrimidine
p-benzyloxybenzaldehyde
5-(4-(benzyloxy)benzylidene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione
Conditions | Yield |
---|---|
With morpholine In acetic acid; benzene for 15h; Heating; | 99% |
In ethanol; water at 80℃; for 2h; | 98.1% |
In ethanol; water at 80℃; for 2h; | 98.1% |
4,6-dihydroxy-2-mercaptopyrimidine
DL-2-<(Diethylamino)thioxomethylthio>propionsaeure
5-<2-(Diethylamino)-5-methyl-1,3-dithiol-4-ylio>hexahydro-4,6-dioxo-2-thioxo-5-pyrimidinid
Conditions | Yield |
---|---|
With sodium acetate In acetic anhydride at 90℃; | 99% |
4,6-dihydroxy-2-mercaptopyrimidine
1-naphthaldehyde
5-(1-naphthylidene)-2-thiobarbituric acid
Conditions | Yield |
---|---|
With morpholine In acetic acid; benzene for 15h; Heating; | 99% |
Conditions | Yield |
---|---|
In ethanol at 20℃; for 0.5h; Condensation; | 99% |
In water at 25℃; for 0.333333h; |
4,6-dihydroxy-2-mercaptopyrimidine
N-(4-acetylphenyl)-2-(4-formylphenoxy)acetamide
N-(4-acetylphenyl)-2-(4-((4,6-dioxo-2-thioxotetrahydropyrimidin-5(6H)-ylidene)methyl)phenoxy)acetamide
Conditions | Yield |
---|---|
In ethanol; water at 80℃; | 99% |
4,6-dihydroxy-2-mercaptopyrimidine
orthoformic acid triethyl ester
sulfamethoxazole
4-{[(4,6-dioxo-2-thioxotetrahydropyrimidin-5(2H)-ylidene)methyl]amino}-N-(4-methylisoxazol-3-yl)benzenesulfonamide
Conditions | Yield |
---|---|
In iso-butanol for 3h; Reflux; | 99% |
4,6-dihydroxy-2-mercaptopyrimidine
4-nitrobenzaldehdye
5-(4-nitrophenyl)-2,8-dithioxo-2,3,7,8,9,10-hexahydropyrido[2,3-d:6,5-d′]dipyrimidine 4,6(1H,5H)-dione
Conditions | Yield |
---|---|
With copper(II) ferrite; ammonium acetate In water for 0.166667h; Sonication; Green chemistry; | 99% |
With copper(II) ferrite; ammonium acetate In water for 0.0166667h; Microwave irradiation; | 98% |
With copper(II) ferrite; ammonium acetate In water at 20℃; for 0.416667h; Hantzsch Dihydropyridine Synthesis; Green chemistry; | 98% |
With 1-methyl-2-oxopyrrolidinium hydrogen sulfate; ammonium acetate In water at 20℃; for 0.133333h; Irradiation; Green chemistry; | 98% |
With ammonium acetate In neat (no solvent) at 110℃; for 0.0833333h; | 91% |
Conditions | Yield |
---|---|
With copper(II) ferrite; ammonium acetate In water at 20℃; for 0.416667h; Catalytic behavior; Solvent; Hantzsch Dihydropyridine Synthesis; Green chemistry; | 99% |
With copper(II) ferrite; ammonium acetate In water for 0.0666667h; Sonication; Green chemistry; | 98% |
With copper(II) ferrite; ammonium acetate In water for 0.0166667h; Microwave irradiation; | 98% |
With 1-methyl-2-oxopyrrolidinium hydrogen sulfate; ammonium acetate In water at 20℃; for 0.0833333h; Catalytic behavior; Solvent; Irradiation; Green chemistry; | 98% |
With ammonium acetate In neat (no solvent) at 110℃; for 0.0833333h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; | 90% |
4,6-dihydroxy-2-mercaptopyrimidine
Conditions | Yield |
---|---|
With morpholine In ethanol at 80℃; for 36h; Knoevenagel Condensation; Green chemistry; | 99% |
4,6-dihydroxy-2-mercaptopyrimidine
p-formylphenyl p-bromophenylcarbamoylmethyl ether
N-(4-bromophenyl)-2-(4-((4,6-dioxo-2-thioxotetrahydropyrimidin-5(6H)-ylidene)methyl)phenoxy)acetamide
Conditions | Yield |
---|---|
In ethanol; water at 80℃; | 98.9% |
Conditions | Yield |
---|---|
With acetic acid In ethanol for 8h; Reflux; | 98.8% |
4,6-dihydroxy-2-mercaptopyrimidine
2-(4-methylpiperazin-1-yl)benzaldehyde
Conditions | Yield |
---|---|
In isopropyl alcohol for 8h; Knoevenagel Condensation; Reflux; | 98.7% |
4,6-dihydroxy-2-mercaptopyrimidine
piperonal
5-(benzo[d][1,3]dioxol-5-ylmethylene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione
Conditions | Yield |
---|---|
With ethylammonium nitrate at 20℃; for 0.166667h; Knoevenagel condensation; | 98% |
for 0.0333333h; Irradiation; | 96% |
With 1-butyl-3-methylimidazolium Tetrafluoroborate at 20℃; for 2h; | 94.2% |
4,6-dihydroxy-2-mercaptopyrimidine
4-methoxy-benzaldehyde
5-(4-methoxybenzylidene)-2-thiobarbituric acid
Conditions | Yield |
---|---|
With ethylammonium nitrate at 20℃; for 0.166667h; Knoevenagel condensation; | 98% |
With morpholine In acetic acid; benzene for 15h; Heating; | 97% |
With triethylamine In ethanol for 0.25h; Reflux; | 97% |
4,6-dihydroxy-2-mercaptopyrimidine
vanillin
5-(3-methoxyl-4-hydroxybenzylidene)-2-thioxodihyropyrimidine-4,6(1H,5H)-dione
Conditions | Yield |
---|---|
In ethanol; water at 80℃; Knoevenagel condensation; | 98% |
In ethanol at 80℃; for 2h; Knoevenagel Condensation; | 74% |
With hydrogenchloride |
4,6-dihydroxy-2-mercaptopyrimidine
4-dimethylamino-benzaldehyde
5-[4-(N,N-dimethylamino)benzylidene]-2-thiobarbituric acid
Conditions | Yield |
---|---|
With ethylammonium nitrate at 20℃; for 0.166667h; Knoevenagel condensation; | 98% |
In water for 1h; Heating; | 96% |
In ethanol at 20 - 60℃; | 95% |
Conditions | Yield |
---|---|
With quinolinium monofluorochromate(VI) In acetonitrile for 1.5h; Heating; | 98% |
With bismuth(III) nitrate In acetonitrile for 0.25h; Heating; | 94% |
With 2,2'-bipyridinium chlorochromate In acetonitrile for 0.0333333h; Product distribution; Further Variations:; Reagents; Temperatures; without microwave irradiation; solvent-free; microwave irradiation; | 93% |
4,6-dihydroxy-2-mercaptopyrimidine
Conditions | Yield |
---|---|
With trimethylamine at 20℃; under 375.03 Torr; for 12h; | 98% |
Conditions | Yield |
---|---|
With ethylammonium nitrate at 20℃; for 0.333333h; Knoevenagel condensation; | 98% |
With 1-butyl-3-methylimidazolium Tetrafluoroborate microwave irradiation; | 96.1% |
With PVP-Ni nanoparticle In ethylene glycol at 50℃; Knoevenagel condensation; | 85% |
Conditions | Yield |
---|---|
With copper(II) ferrite; ammonium acetate In water for 0.0166667h; Microwave irradiation; | 98% |
With copper(II) ferrite; ammonium acetate In water at 20℃; for 0.333333h; Reagent/catalyst; Temperature; Hantzsch Dihydropyridine Synthesis; Green chemistry; | 98% |
With copper(II) ferrite; ammonium acetate In water for 0.166667h; Sonication; Green chemistry; | 95% |
4,6-dihydroxy-2-mercaptopyrimidine
2-(2,4-dichlorobenzylideneamino)naphthalene
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride In water at 100℃; for 6h; | 98% |
4,6-dihydroxy-2-mercaptopyrimidine
5-Aminouracil
4-fluorobenzaldehyde
10-(4-fluorophenyl)-1,3,6,8-tetrahydro-7-thioxo-pyrido[3,2-d:6,5-d']dipyrimidine-2,4,9-trione
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide Microwave irradiation; | 98% |
4,6-dihydroxy-2-mercaptopyrimidine
4,4'-(butylazanediyl)dibenzaldehyde
5,5'-(4,4'-(hexylazanediyl)bis(4,1-phenylene)bis(methyliden-1-yl))bis(2-thioxopyrimidine-4,6(1H,3H)-dione)
Conditions | Yield |
---|---|
With deep eutectic solvent at 40 - 45℃; for 1h; Knoevenagel Condensation; | 98% |
Conditions | Yield |
---|---|
With copper(II) ferrite; ammonium acetate In water at 20℃; for 0.633333h; Hantzsch Dihydropyridine Synthesis; Green chemistry; | 98% |
With copper(II) ferrite; ammonium acetate In water for 0.2h; Sonication; Green chemistry; | 95% |
With copper(II) ferrite; ammonium acetate In water for 0.0333333h; Microwave irradiation; | 95% |
With 1-methyl-2-oxopyrrolidinium hydrogen sulfate; ammonium acetate In water at 20℃; for 0.166667h; Irradiation; Green chemistry; | 95% |
With ammonium acetate In neat (no solvent) at 110℃; for 0.166667h; | 88% |
Conditions | Yield |
---|---|
With copper(II) ferrite; ammonium acetate In water for 0.133333h; Sonication; Green chemistry; | 98% |
With copper(II) ferrite; ammonium acetate In water at 20℃; for 0.5h; Hantzsch Dihydropyridine Synthesis; Green chemistry; | 98% |
With 1-methyl-2-oxopyrrolidinium hydrogen sulfate; ammonium acetate In water at 20℃; for 0.133333h; Irradiation; Green chemistry; | 98% |
With copper(II) ferrite; ammonium acetate In water for 0.0333333h; Microwave irradiation; | 95% |
With ammonium acetate In neat (no solvent) at 110℃; for 0.166667h; | 90% |
Conditions | Yield |
---|---|
With copper(II) ferrite; ammonium acetate In water for 0.0333333h; Microwave irradiation; | 98% |
With 1-methyl-2-oxopyrrolidinium hydrogen sulfate; ammonium acetate In water at 20℃; for 0.133333h; Irradiation; Green chemistry; | 96% |
With copper(II) ferrite; ammonium acetate In water for 0.2h; Sonication; Green chemistry; | 95% |
With copper(II) ferrite; ammonium acetate In water at 20℃; for 0.416667h; Hantzsch Dihydropyridine Synthesis; Green chemistry; | 95% |
4,6-dihydroxy-2-mercaptopyrimidine
4-chloro-3-nitro-benzaldehyde
Conditions | Yield |
---|---|
With copper(II) ferrite; ammonium acetate In water for 0.2h; Sonication; Green chemistry; | 98% |
With copper(II) ferrite; ammonium acetate In water at 20℃; for 0.416667h; Hantzsch Dihydropyridine Synthesis; Green chemistry; | 98% |
With copper(II) ferrite; ammonium acetate In water for 0.0166667h; Microwave irradiation; | 97% |
With 1-methyl-2-oxopyrrolidinium hydrogen sulfate; ammonium acetate In water at 20℃; for 0.166667h; Irradiation; Green chemistry; | 95% |
4,6-dihydroxy-2-mercaptopyrimidine
Conditions | Yield |
---|---|
With copper(II) ferrite; ammonium acetate In water for 0.2h; Sonication; Green chemistry; | 98% |
With copper(II) ferrite; ammonium acetate In water at 20℃; for 0.333333h; Hantzsch Dihydropyridine Synthesis; Green chemistry; | 95% |
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