Product Detail Minimum Order Qty. 10 Gram
Cas:4271-96-9
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryAs a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:4271-96-9
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:4271-96-9
Min.Order:1 Metric Ton
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
Cas:4271-96-9
Min.Order:1
Negotiable
Type:Other
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:4271-96-9
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
Cas:4271-96-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:4271-96-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryName: 1,2-Dimethyl-1,4,5,6-tetrahydropyrimidine Synonyms: 1,4,5,6-tetrahydro-1,2-dimethylpyrimidine CAS: 4271-96-9 MF: C6H12N2 Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application:Pharmace
Cas:4271-96-9
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
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:4271-96-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1,2-Dimethyl-1,4,5,6-tetrahydropyrimidine CAS:4271-96-9 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
Cas:4271-96-9
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:4271-96-9
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
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
Cas:4271-96-9
Min.Order:0
Negotiable
Type:Manufacturers
inquiryAppearance:Light yellow liquid 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/Air
Cas:4271-96-9
Min.Order:100 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
Cas:4271-96-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryA 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:4271-96-9
Min.Order:4 Kilogram
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:4271-96-9
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:4271-96-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1,2-Dimethyl-1,4,5,6-tetrahydropyrimidine Chemical Properties Boiling point 125°C (115 mmHg) density 0,98 g/cm3 Fp 73°C pka 13.42±0.20(Predicted) Specific Gravity 0.982 (20/4℃) CAS DataBase Reference 4271-96-9(CAS
Cas:4271-96-9
Min.Order:1 Gram
FOB Price: $65.0
Type:Lab/Research institutions
inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
Cas:4271-96-9
Min.Order:0
Negotiable
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:4271-96-9
Min.Order:0
Negotiable
Type:Manufacturers
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
Cas:4271-96-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediat
Cas:4271-96-9
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:4271-96-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryISO Factory/Good qualityAppearance:off white Storage:dry and cool place Package:10G/BAG; 1KG/BAG ;25KG/DRUM Application:Active pharaceutical ingredients Transportation:BY SEA,AIR,EXPRESS Port:SHANGHAI;BEIJING
Cas:4271-96-9
Min.Order:0
Negotiable
Type:Manufacturers
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:4271-96-9
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
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 customer first, credit first, quality first, we are ready to join hands
Cas:4271-96-9
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Cas:4271-96-9
Min.Order:0
Negotiable
Type:Manufacturers
inquiryAcmec 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:4271-96-9
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiry1,2-dimethyl-hexahydro-pyrimidine
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
Conditions | Yield |
---|---|
With oxygen; gold In acetonitrile at 60℃; under 760.051 Torr; for 40h; | 97% |
acetonitrile
N-Methyl-1,3-propanediamine
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
Conditions | Yield |
---|---|
With thioacetamide at 90 - 110℃; for 6h; Temperature; Reagent/catalyst; Large scale; | 96% |
Stage #1: acetonitrile; N-Methyl-1,3-propanediamine With zinc(II) chloride for 24h; Inert atmosphere; Reflux; Stage #2: Inert atmosphere; | 45% |
N-[3-(methylamino)propyl]acetamide
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
Conditions | Yield |
---|---|
With PPE at 80℃; for 2h; Temperature; Microwave irradiation; | 94.42% |
ethyl acetimidate hydrochloride
N-Methyl-1,3-propanediamine
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
Conditions | Yield |
---|---|
at 125℃; for 15h; Yield given; |
N,N-dimethylacetamide dimethyl acetal
N-Methyl-1,3-propanediamine
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
Conditions | Yield |
---|---|
In neat (no solvent) at 80℃; for 1h; | 5.33 g |
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
Conditions | Yield |
---|---|
With hydrogen iodide In 1,4-dioxane; water at 0 - 20℃; for 12h; | 100% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; for 12h; Schlenk technique; Inert atmosphere; | 97% |
3-bromobenzoyl chloride
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
2-[1-(3-bromobenzoyl)-3-methyltetrahydropyrimidin-2(1H)-ylidene]-1,3-bis(3-bromophenyl)propane-1,3-dione
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Reflux; | 89% |
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
3-fluorobenzoyl chloride
2-[1-(3-fluorobenzoyl)-3-methyltetrahydropyrimidin-2(1H)-ylidene]-1,3-bis(3-fluorophenyl)propane-1,3-dione
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Reflux; | 88% |
4-fluorobenzoyl chloride
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
2-[1-(4-fluorobenzoyl)-3-methyltetrahydropyrimidin-2(1H)-ylidene]-1,3-bis(4-fluorophenyl)propane-1,3-dione
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Reflux; | 84% |
4-methoxy-benzoyl chloride
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
2-[1-(4-methoxybenzoyl)-3-methyltetrahydropyrimidin-2(1H)-ylidene]-1,3-bis(4-methoxyphenyl)propane-1,3-dione
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Reflux; | 83% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Reflux; | 82% |
With triethylamine In tetrahydrofuran Inert atmosphere; |
4-methyl-benzoyl chloride
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
2-[1-methyl-3-(4-methylbenzoyl)tetrahydropyrimidin-2(1H)-ylidene]-1,3-bis(4-methylphenyl)propane-1,3-dione
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Reflux; | 82% |
4-chloro-benzoyl chloride
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
2-[1-(4-chlorobenzoyl)-3-methyltetrahydropyrimidin-2(1H)-ylidene]-1,3-bis(4-chlorophenyl)propane-1,3-dione
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Reflux; | 80% |
m-Chlorobenzoyl chloride
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
2-[1-(3-chlorobenzoyl)-3-methyltetrahydropyrimidin-2(1H)-ylidene]-1,3-bis(3-chlorophenyl)propane-1,3-dione
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Reflux; | 79% |
para-fluorophenyl isocyanate
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
N,7-bis(4-fluorophenyl)-1-methyl-6,8-dioxo-2,3,4,6,7,8-hexahydro-1H-pyrimido[1,6-a]pyrimidine-9-carboxamide
Conditions | Yield |
---|---|
In acetonitrile at 20℃; Inert atmosphere; Reflux; | 76% |
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
3-Methylbenzoyl chloride
2-[1-methyl-3-(3-methylbenzoyl)tetrahydropyrimidin-2(1H)-ylidene]-1,3-bis(3-methylphenyl)propane-1,3-dione
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Reflux; | 74% |
p-Tolylisocyanate
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
1-methyl-6,8-dioxo-N,7-di-p-tolyl-2,3,4,6,7,8-hexahydro-1H-pyrimido[1,6-a]pyrimidine-9-carboxamide
Conditions | Yield |
---|---|
In acetonitrile at 20℃; Inert atmosphere; Reflux; | 74% |
phenyl isocyanate
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
1-methyl-6,8-dioxo-N,7-diphenyl-2,3,4,6,7,8-hexahydro-1H-pyrimido[1,6-a]pyrimidine-9-carboxamide
Conditions | Yield |
---|---|
In acetonitrile at 20℃; Inert atmosphere; Reflux; | 71% |
n-octyne
carbon monoxide
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
7-hexyl-1,8a-dimethyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyriamidin-6(8aH)-one
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In benzene at 80℃; under 60804.1 Torr; for 6h; Pauson-Khand Annulation; Autoclave; | 64% |
4-Methoxyphenyl isocyanate
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
N,7-bis(4-methoxyphenyl)-1-methyl-6,8-dioxo-2,3,4,6,7,8-hexahydro-1H-pyrimido[1,6-a]pyrimidine-9-carboxamide
Conditions | Yield |
---|---|
In acetonitrile at 20℃; Inert atmosphere; Reflux; | 63% |
m-anisoyl chloride
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
2-[1-(3-methoxybenzoyl)-3-methyltetrahydropyrimidin-2(1H)-ylidene]-1,3-bis(3-methoxyphenyl)propane-1,3-dione
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Reflux; | 61% |
carbon monoxide
5-hexyn-1-yl acetate
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
7-(4-acetoxy)butyl-1,8a-dimethyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyriamidin-6(8aH)-one
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In benzene at 80℃; under 60804.1 Torr; for 6h; Pauson-Khand Annulation; Autoclave; | 61% |
2-formylbenzo[b]furan
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
formic acid ethyl ester
Conditions | Yield |
---|---|
With lithium fluoride at 50℃; for 18h; | 52% |
Conditions | Yield |
---|---|
With carbon dioxide; water; caesium carbonate In acetonitrile at 80℃; for 48h; Reagent/catalyst; Schlenk technique; | 45% |
3,4,5-trimethoxy-benzaldehyde
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
formic acid ethyl ester
Conditions | Yield |
---|---|
With lithium fluoride at 50℃; for 18h; | 42% |
Conditions | Yield |
---|---|
With triethylamine In acetonitrile Ambient temperature; | 40.5% |
piperonal
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
formic acid ethyl ester
Conditions | Yield |
---|---|
With lithium fluoride at 50℃; for 18h; | 40% |
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
4-chloro-3-nitro-benzoyl chloride
Conditions | Yield |
---|---|
With triethylamine In acetonitrile Ambient temperature; | 40% |
3-methyl-2-thiophenecarboxaldehdye
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
1-methyl-2-<(3-methyl)thio-2-thenoyl methylene>hexahydropyrimidine
Conditions | Yield |
---|---|
With sulfur In xylene Heating; 5-8 h; | 37.8% |
Conditions | Yield |
---|---|
With triethylamine In acetonitrile Ambient temperature; | 37% |
thiophene-2-carbaldehyde
1,2-dimethyl-1,4,5,6-tetrahydropyrimidine
1-methyl-2-(thio-2-thenoyl methylene)hexahydropyrimidine
Conditions | Yield |
---|---|
With sulfur In xylene Heating; 5-8 h; | 36.8% |
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