DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:873-83-6
Min.Order:1 Kilogram
FOB Price: $3.0
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:873-83-6
Min.Order:1 Metric Ton
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Type:Manufacturers
inquiryProduct description: Product name 6-Aminouracil CAS number 873-83-6 Assay ≥99% Appearance Yellowish powder Capacity 100mt/year Application Pharmaceutical intermediates
Cas:873-83-6
Min.Order:10 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryhigh quality Appearance:White or off-white Solid 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
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 providi
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:873-83-6
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi
Our 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
6-Aminouracil Basic information Product Name: 6-Aminouracil Synonyms: AURORA KA-377;4(6)-AMINOURACIL;4-AMINOURACIL;4-AMINO-2,6-DIHYDROXYPYRIMIDINE;4-ADHP;6-AMINO-2,
Cas:873-83-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
WITH 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:873-83-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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&
Cas:873-83-6
Min.Order:0
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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:873-83-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry6-Aminouracil CAS:873-83-6 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 quality organic intermediates
Cas:873-83-6
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
Henan 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
Best 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
Appearance:white powder/crystal Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/Ai
Cas:873-83-6
Min.Order:100 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur 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
1,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:873-83-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Name 6-Aminouracil Synonyms 4-Amino-2,6-dihydroxypyrimidine; 6-Amino-2,4-pyrimidinediol Molecular Structure
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
Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Massive 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:873-83-6
Min.Order:1 Gram
FOB Price: $1.0
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:873-83-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry4-Amino-2,6-dihydroxypyrimidine CAS NO.873-83-6Appearance:White or light yellow powder Storage:Refrigerator Package:according to customers' requirements Application:used as caffeine, theophylline, SDM ph. Transportation:By air(EMS or EUB or FedEx or
Cas:873-83-6
Min.Order:1 Gram
Negotiable
Type:Other
inquirySuperior quality, moderate price & quick delivery. Appearance:Yellowish crystalline powder Storage:In Room Temperature Package:25kg/drum, or as per your request. Application:For medicine , pesticide intermediates Transportation: as per your
Product name: 4-Amino-2,6-Dihydroxypyrimidine CAS No.:873-83-6 Molecule Formula:C4H5N3O2 Molecule Weight:127.10 Purity: 98.0% Package: 25kg/drum Description:Pale yellow powder Manufacture Standards:Enterprise Standard TESTING ITE
Cas:873-83-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
Stage #1: methyl 2-cyanoacetate With sodium In methanol at 20℃; for 0.5h; Stage #2: urea In methanol for 2h; Reflux; | 96.9% |
Conditions | Yield |
---|---|
With ethanol; sodium for 3h; Heating; | 95% |
Stage #1: ethyl 2-cyanoacetate With sodium In methanol at 20℃; for 0.5h; Stage #2: urea In methanol for 3h; Reflux; | 95.2% |
With sodium In ethanol Reflux; | 69% |
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol at 70℃; for 2h; | 88% |
Conditions | Yield |
---|---|
With acetic anhydride; sodium hydroxide In neat (no solvent) for 0.166667h; Microwave irradiation; | 78% |
With acetic anhydride und Behandeln des Reaktionsprodukts mit wss.NaOH; | |
With acetic anhydride at 60℃; for 3h; |
Conditions | Yield |
---|---|
With potassium superoxide; 18-crown-6 ether for 1h; Ambient temperature; | 51% |
allyltriphenylphosphonium bromide
A
4-Amino-2,6-dihydroxypyrimidine
B
2,4-Dioxo-1,2,3,4-tetrahydropyrrolo<3,2-d>pyrimidine
Conditions | Yield |
---|---|
Stage #1: allyltriphenylphosphonium bromide With lithium hydride In butanone at 20℃; Stage #2: 6-azido-2,4(1H,3H)pyrimidinedione for 2h; Heating; | A 26% B 36% |
6-amino-2-methoxy-3H-4-pyrimidone
chloroacetyl chloride
A
4-Amino-2,6-dihydroxypyrimidine
B
6-amino-5-(α-chloroacetyl)-3,4-dihydro-2-methoxy-4-oxopyrimidine
Conditions | Yield |
---|---|
In chloroform for 10h; Heating; | A 12% B 2% |
6-amino-2-methoxy-3H-4-pyrimidone
A
4-Amino-2,6-dihydroxypyrimidine
B
6-amino-5-(α-chloroacetyl)-3,4-dihydro-2-methoxy-4-oxopyrimidine
Conditions | Yield |
---|---|
With chloroacetyl chloride In chloroform for 10h; Heating; | A 12% B 2% |
Conditions | Yield |
---|---|
With sodium hydroxide | |
With water at 120℃; im Rohr; | |
With sodium hydroxide | |
With sodium hydroxide |
Conditions | Yield |
---|---|
With sodium ethanolate | |
With sodium amide; xylene at 120 - 150℃; |
Conditions | Yield |
---|---|
With ethylenediaminetetraacetic acid; nitrogen(II) oxide In phosphate buffer pH=7.4; |
Conditions | Yield |
---|---|
With ammonia Heating; |
malonic acid
urea
A
2-aminopyrimidine-4,6-diol
B
4-Amino-2,6-dihydroxypyrimidine
C
BARBITURIC ACID
D
2,4,6-trioxo-hexahydro-pyrimidine-5-carboxylic acid amide
F
2-aminopyrimidine-4,6-diol
G
Malonamic acid
Conditions | Yield |
---|---|
at 60 - 85℃; for 72h; |
Conditions | Yield |
---|---|
With dibenzo-24-crown ether In benzene for 4h; Heating; | 99% |
4-Amino-2,6-dihydroxypyrimidine
1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbaldehyde
C11H11N5O4
Conditions | Yield |
---|---|
With acetic acid for 6h; Reflux; | 99% |
2-chloroethanal
4-Amino-2,6-dihydroxypyrimidine
pyrrolo<2,3-d>pyrimidin-2,4-dione
Conditions | Yield |
---|---|
With sodium acetate In water at 70 - 80℃; | 98% |
With sodium acetate In water at 70 - 80℃; | 98% |
With sodium acetate In water at 70 - 80℃; for 0.333333h; | 98% |
4-Amino-2,6-dihydroxypyrimidine
1,3-cylohexanedione
3-nitro-benzaldehyde
5-(3-nitrophenyl)-8,9-dihydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H,7H,10H)-trione
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride In water at 90℃; for 20h; | 98% |
4-Amino-2,6-dihydroxypyrimidine
4-hydroxy-benzaldehyde
dimedone
5-(4-hydroxyphenyl)-8,8-dimethyl-8,9-dihydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H,7H,10H)-trione
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride In water at 90℃; for 22h; | 98% |
4-Amino-2,6-dihydroxypyrimidine
1-(naphth-2-yl)-3-p-tolylprop-2-en-1-one
7-(naphthalen-2-yl)-5-p-tolylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
Conditions | Yield |
---|---|
With 1-n-butyl-3-methylimidazolim bromide at 90℃; for 7h; | 98% |
4-Amino-2,6-dihydroxypyrimidine
1-(4-bromophenyl)-3-(4-chlorophenyl)prop-2-en-1-one
7-(4-bromophenyl)-5-(4-chlorophenyl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
Conditions | Yield |
---|---|
With 1-n-butyl-3-methylimidazolim bromide at 90℃; for 6h; | 98% |
4-Amino-2,6-dihydroxypyrimidine
BARBITURIC ACID
4-chlorobenzaldehyde
5-(4-chlorophenyl)-1,3,5,7,9,10-hexahydropyrimido[5',4'-5,6]pyridine[2,3-d]pyrimidine-2,4,6,8-tetraone
Conditions | Yield |
---|---|
With hexamethylenetetramine-based ionic liquid immobilized on the MIL-101(Cr) metal-organic framework In neat (no solvent) at 80℃; for 0.166667h; Catalytic behavior; Reagent/catalyst; Temperature; | 98% |
With Cu(II) immobilized L-Histidine functionalized multi-walled carbon nanotubes In ethanol for 1h; Catalytic behavior; Solvent; Reflux; | 95% |
With piperidine In water at 60℃; for 1h; Ultrasound irradiation; | 88% |
With propyl sulfonic acid functionalized nanoporous silica (SBA-15) In neat (no solvent) at 140℃; for 2h; Green chemistry; | 85% |
4-Amino-2,6-dihydroxypyrimidine
2-Hydroxy-1,4-naphthoquinone
m-bromobenzoic aldehyde
5-(3-bromophenyl)-5,12-dihydrobenzo[g]pyrimido[4,5-b]quinoline-2,4,6,11(1H,3H)-tetraone
Conditions | Yield |
---|---|
at 80℃; for 13h; Ionic liquid; Green chemistry; | 98% |
With acetic acid In water for 0.25h; Microwave irradiation; | 92% |
Conditions | Yield |
---|---|
In ethanol; water at 65℃; for 1.5h; Microwave irradiation; | 98% |
Conditions | Yield |
---|---|
In water; dimethyl sulfoxide at 65℃; for 1.5h; Microwave irradiation; | 98% |
Conditions | Yield |
---|---|
In water; dimethyl sulfoxide at 65℃; for 1.5h; Solvent; Microwave irradiation; | 98% |
4-Amino-2,6-dihydroxypyrimidine
benzaldehyde
thiourea
5-phenyl-7-thioxo-1,2,3,4,5,6,7,8-octahydropyrimido[4,5-d]pyrimidine-2,4-dione
Conditions | Yield |
---|---|
With magnetic α-Fe2O3-MCM-41 mesoporous material functionalized by dual acidic ionic liquid In neat (no solvent) at 120℃; for 2h; | 98% |
Conditions | Yield |
---|---|
With magnetic α-Fe2O3-MCM-41 mesoporous material functionalized by dual acidic ionic liquid In neat (no solvent) at 120℃; for 8h; | 98% |
4-Amino-2,6-dihydroxypyrimidine
4-methoxy-benzaldehyde
urea
5-(4-methoxyphenyl)-1,2,3,4,5,6,7,8-octahydropyrimido[4,5-d]pyrimidine-2,4,7-trione
Conditions | Yield |
---|---|
With copper(I) iodide In water at 20℃; for 5h; Green chemistry; | 98% |
With magnetic α-Fe2O3-MCM-41 mesoporous material functionalized by dual acidic ionic liquid In neat (no solvent) at 120℃; for 8h; | 91% |
Conditions | Yield |
---|---|
With SBA-15 supported sulfonic acid nanocatalyst In neat (no solvent) at 120℃; for 0.5h; | 98% |
Conditions | Yield |
---|---|
With MIL-53(Fe) metal-organic framework In neat (no solvent) at 110℃; for 0.333333h; Catalytic behavior; Temperature; Green chemistry; | 98% |
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 110℃; for 72h; | 97% |
4-Amino-2,6-dihydroxypyrimidine
3-nitro-benzaldehyde
malononitrile
7-amino-2,4-dioxo-5-(3-nitrophenyl)-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carbonitrile
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride In water at 90℃; for 10h; | 97% |
With ZrO2 nanoparticles at 60℃; for 2h; neat (no solvent); | 96% |
With triethanolamine In water at 80℃; for 2h; Reagent/catalyst; Time; Solvent; Concentration; Temperature; Green chemistry; | 94% |
Conditions | Yield |
---|---|
With ZrO2 nanoparticles at 60℃; for 2h; neat (no solvent); | 97% |
In ethanol for 4h; Heating; | 79% |
Conditions | Yield |
---|---|
With ZrO2 nanoparticles at 60℃; for 2h; neat (no solvent); | 97% |
With N-benzyl-N,N,N-triethylammonium chloride In water at 90℃; for 4h; | 94% |
With [TMG-H][TEA-H][(HCl)(HSO4)2] at 70℃; for 0.166667h; | 94% |
4-Amino-2,6-dihydroxypyrimidine
4-bromo-benzaldehyde
methyl 2-cyanoacetate
Conditions | Yield |
---|---|
With ZrO2 nanoparticles at 70℃; for 1h; Neat (no solvent); | 97% |
Conditions | Yield |
---|---|
In water; dimethyl sulfoxide at 65℃; for 1.5h; Solvent; Microwave irradiation; | 97% |
Conditions | Yield |
---|---|
With magnetic α-Fe2O3-MCM-41 mesoporous material functionalized by dual acidic ionic liquid In neat (no solvent) at 120℃; for 3h; Temperature; | 97% |
4-Amino-2,6-dihydroxypyrimidine
4-chlorobenzaldehyde
urea
5-(4-chlorophenyl)-1,3,5,6,8-pentahydro-pyrimido[4,5-d]pyrimidine-2,4,7-trione
Conditions | Yield |
---|---|
With magnetic α-Fe2O3-MCM-41 mesoporous material functionalized by dual acidic ionic liquid In neat (no solvent) at 120℃; for 8h; | 97% |
With copper(I) iodide In water at 20℃; for 6h; Green chemistry; | 96% |
4-Amino-2,6-dihydroxypyrimidine
4-methyl-benzaldehyde
urea
5-(4-methylphenyl)-1,2,3,4,5,6,7,8-octahydropyrimido[4,5-d]pyrimidine-2,4,7-trione
Conditions | Yield |
---|---|
With magnetic α-Fe2O3-MCM-41 mesoporous material functionalized by dual acidic ionic liquid In neat (no solvent) at 120℃; for 3h; | 97% |
With copper(I) iodide In water at 20℃; for 6h; Green chemistry; | 97% |
Conditions | Yield |
---|---|
With copper(I) iodide In water at 20℃; for 2h; Solvent; Reagent/catalyst; Temperature; Green chemistry; | 97% |
4-Amino-2,6-dihydroxypyrimidine
1H-indene-1,3(2H)-dione
5-chloroindole 2,3-dione
Conditions | Yield |
---|---|
In water at 95℃; for 0.0333333h; Microwave irradiation; Green chemistry; | 97% |
4-Amino-2,6-dihydroxypyrimidine
5-fluoro-1H-indole-2,3-dione
3(5)-aminopyrazole
Conditions | Yield |
---|---|
With acetic acid In water at 90℃; for 7h; Reagent/catalyst; Solvent; Temperature; Green chemistry; | 97% |
4-Amino-2,6-dihydroxypyrimidine
5-fluoro-1H-indole-2,3-dione
3-amino-5-methylpyrazole
Conditions | Yield |
---|---|
With acetic acid In water at 90℃; for 7h; Green chemistry; | 97% |
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