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
Cas:141-86-6
Min.Order:100 Gram
Negotiable
Type:Other
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:141-86-6
Min.Order:1 Kilogram
FOB Price: $3.0
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
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:141-86-6
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
Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:141-86-6
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
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Cas:141-86-6
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 6 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:141-86-6
Min.Order:1 Kilogram
FOB Price: $1000.0
Type:Lab/Research institutions
inquiryOur advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c
Cas:141-86-6
Min.Order:20 Metric Ton
FOB Price: $299.0 / 399.0
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:141-86-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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 developmen
Cas:141-86-6
Min.Order:20 Kilogram
FOB Price: $10.0 / 100.0
Type:Trading Company
inquiry1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;
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Cas:141-86-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:141-86-6
Min.Order:1 Kilogram
FOB Price: $42.0 / 46.0
Type:Trading Company
inquiry2,6-Diaminopyridine CAS:141-86-6 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 interm
Cas:141-86-6
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
Cas:141-86-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:141-86-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
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
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Cas:141-86-6
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
Cas:141-86-6
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
141-86-6--2,6-Diaminopyridine Appearance:White Powder Storage:Room temperature Package:according to customers' requirements Application:Pharmaceutical intermediates ,API Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF
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
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:141-86-6
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:141-86-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:141-86-6
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used for Pesticide intermediates T
Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Cas:141-86-6
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
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 providing h
Conditions | Yield |
---|---|
With C24H12Cu2F9N4O7; tetrabutylammomium bromide; ammonia; caesium carbonate In water; ethylene glycol at 110 - 140℃; for 16h; | 96% |
With copper(I) oxide; potassium carbonate; ammonium hydroxide; N,N-dimethylethylenediamine In ethylene glycol at 60℃; for 16h; Inert atmosphere; | 68% |
With ammonia; water at 200℃; |
Conditions | Yield |
---|---|
With ammonia In water at 190℃; under 18751.9 Torr; for 6h; | A n/a B 88.9% |
With ammonium hydroxide at 180℃; | |
With copper(I) oxide; potassium carbonate; ammonium hydroxide; N,N-dimethylethylenediamine In ethylene glycol at 60℃; for 16h; Inert atmosphere; |
N2,N6-dibenzylpyridine-2,6-diamine
2,6-Diaminopyridine
Conditions | Yield |
---|---|
With sulfuric acid for 24h; Ambient temperature; | 82% |
Conditions | Yield |
---|---|
With p-toluidine; sodium amide; decalin In water under 2250.23 Torr; for 0.00555556h; Pressure; Microwave irradiation; | 78% |
With vaseline oil; sodium amide at 125 - 180℃; | |
With sodium amide |
6-chloropyridin-2-amine
2,6-Diaminopyridine
Conditions | Yield |
---|---|
With ammonia; copper(l) iodide In water at 150℃; under 6050.79 - 21875.9 Torr; for 8h; Product distribution / selectivity; | 69% |
With ammonium acetate; ammonia; copper(l) iodide In water at 150℃; under 6050.79 - 21875.9 Torr; for 8h; Product distribution / selectivity; | 81 %Chromat. |
N-(2-pyridylmethylene)-2,6-diaminopyridine
A
2,6-Diaminopyridine
B
3-(2-pyridylmethylene)-2,6-diaminopyridine
C
3-(6-methyl-2-pyridylmethylene)-2,6-diaminopyridine
D
3-(6-methyl-2-pyridulmethylene)-5-(2-pyridylmethylene)-2,6-diaminopyryridine
Conditions | Yield |
---|---|
With N-(6-methyl-2-pyridylmethylene)-2,6-diaminopyridine at 300℃; for 0.2h; | A 18.3% B 19.4% C 17.7% D 30.7% |
N-(6-methyl-2-pyridylmethylene)-2,6-diaminopyridine
A
2,6-Diaminopyridine
B
3-(2-pyridylmethylene)-2,6-diaminopyridine
C
3-(6-methyl-2-pyridylmethylene)-2,6-diaminopyridine
D
3-(6-methyl-2-pyridulmethylene)-5-(2-pyridylmethylene)-2,6-diaminopyryridine
Conditions | Yield |
---|---|
With N-(2-pyridylmethylene)-2,6-diaminopyridine at 300℃; for 0.2h; | A 18.3% B 19.4% C 17.7% D 30.7% |
N-(2-pyridylmethylene)-2,6-diaminopyridine
A
2,6-Diaminopyridine
B
3,5-di(2-pyridylmethylene)-2,6-diaminopyryridine
C
3-(2-pyridylmethylene)-2,6-diaminopyridine
Conditions | Yield |
---|---|
at 300℃; for 0.2h; | A 12.1% B 27.5% C 23.3% |
Conditions | Yield |
---|---|
With ammonia; palladium 10% on activated carbon at 200℃; under 87917.5 Torr; for 45h; Product distribution / selectivity; Autoclave; | 17.3% |
With ammonia; 0.5% Pd on alumina In ethanol at 309℃; Product distribution / selectivity; Gas phase; | |
With ammonia In ethanol at 160℃; Product distribution / selectivity; |
Conditions | Yield |
---|---|
With ammonia; palladium 10% on activated carbon at 200℃; for 45h; Product distribution / selectivity; | 10% |
With ammonia; 5%-palladium/activated carbon at 200℃; for 45h; Product distribution / selectivity; | 0.7% |
Conditions | Yield |
---|---|
With sodium amide; 2,3-Dimethylaniline |
Conditions | Yield |
---|---|
With 4-methylisopropylbenzene; sodium amide at 210℃; |
Conditions | Yield |
---|---|
With Isopropylbenzene; sodium amide at 200℃; |
Conditions | Yield |
---|---|
With sodium amide; paraffin oil at 200℃; |
Conditions | Yield |
---|---|
With sodium amide; paraffin oil at 200℃; |
2,6-diamino-3-bromopyridine
2,6-Diaminopyridine
Conditions | Yield |
---|---|
With sodium hydroxide; water; nickel Hydrogenation.und Aethanol; |
Conditions | Yield |
---|---|
With water; bromine |
Conditions | Yield |
---|---|
With sodium amide; paraffin oil at 200℃; |
Conditions | Yield |
---|---|
With potassium hydroxide |
Conditions | Yield |
---|---|
In 2,2,4-trimethylpentane at 20℃; Equilibrium constant; |
A
2,6-Diaminopyridine
B
5-methyl-1-propyl-1H-pyrimidine-2,4-dione
Conditions | Yield |
---|---|
In chloroform-d1 at 24.9℃; Equilibrium constant; association constant; |
Conditions | Yield |
---|---|
at 200℃; |
Conditions | Yield |
---|---|
at 125 - 180℃; |
Conditions | Yield |
---|---|
at 190℃; |
N,N'-(2,6-pyridinediyl)bis(acetamide)
methyl p-toluene sulfonate
A
2,6-Diaminopyridine
Conditions | Yield |
---|---|
Alkohol; |
Conditions | Yield |
---|---|
With potassium amide; sodium amide at 120℃; |
Conditions | Yield |
---|---|
With ammonia; copper In water at 240℃; under 56887.8 Torr; for 5h; Product distribution / selectivity; | < 10 %Chromat. |
Conditions | Yield |
---|---|
With ammonium acetate; ammonia; copper(l) iodide In water at 150℃; under 7757.43 - 35167 Torr; for 8h; Product distribution / selectivity; | A 91 %Chromat. B 7 %Chromat. |
With ammonia; copper(l) iodide In water at 150℃; under 7757.43 - 35167 Torr; for 8h; Product distribution / selectivity; | A 72 %Chromat. B n/a |
A
N-methyl-acetamide
B
2,6-Diaminopyridine
C
propylamine
D
o-xylene
E
m-xylene
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate In water for 3h; pH=8; Kinetics; Irradiation; |
2,6-Diaminopyridine
Conditions | Yield |
---|---|
With fluorosilicic acid In methanol | 100% |
Conditions | Yield |
---|---|
With sulfuric acid at 110℃; for 3h; Inert atmosphere; Cooling with ice; | 100% |
With sulfuric acid at 80 - 90℃; for 3h; | 92% |
Stage #1: 2.6-diaminopyridine; malic acid With sulfuric acid at 110℃; Inert atmosphere; Cooling with ice; Stage #2: With ammonium hydroxide In water pH=8; Cooling with ice; | 87% |
2,6-Diaminopyridine
pivaloyl chloride
N,N'-2,6-pyridinediylbis<2,2-dimethylpropanamide>
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Cooling with ice; | 99% |
With triethylamine In tetrahydrofuran at 20℃; for 12h; Cooling with ice; | 97% |
With dmap; triethylamine In dichloromethane at 0 - 20℃; | 96% |
Conditions | Yield |
---|---|
In dichloromethane byproducts: CH4; (Ar), ligand in Ch2Cl2 added dropwise to AlMe3 in CH2Cl2 at 25°C,stirred for 1 h at room temp.; crystd. overnight at -20°C, elem. anal.; | 99% |
2,6-Diaminopyridine
2,6-diamino-3,5-dinitropyridine
Conditions | Yield |
---|---|
With dinitrogen pentoxide In dichloromethane at 27 - 31℃; for 0.0166667h; Temperature; Cooling with ice; | 99% |
Stage #1: 2.6-diaminopyridine With sulfuric acid; sulfur trioxide at 0 - 20℃; Stage #2: With nitric acid at 0 - 15℃; | 95% |
Multi-step reaction with 2 steps 1.1: sulfuric acid / isopropyl alcohol 2.1: sulfuric acid; sulfur trioxide / Cooling with ice 2.2: Cooling with ice View Scheme |
2,6-Diaminopyridine
chlorodicyclohexylphosphane
Conditions | Yield |
---|---|
With triethylamine In toluene at 70℃; for 48h; | 99% |
2,6-Diaminopyridine
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen; water-d2 at 180℃; under 750.075 Torr; for 24h; Autoclave; | 99% |
2,6-Diaminopyridine
benzoyl chloride
N,N′-(pyridine-2,6-diyl)dibenzamide
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Cooling with ice; | 98% |
With triethylamine In dichloromethane at 20℃; for 15h; Inert atmosphere; | 89% |
With triethylamine In tetrahydrofuran at 20℃; for 20h; Cooling with ice; | 77% |
Conditions | Yield |
---|---|
With sulfuric acid at 0 - 120℃; for 12h; | 98% |
With sulfuric acid at 110℃; for 3h; | 97% |
With sulfuric acid at 110℃; for 3h; Cooling with ice; | 97% |
2,6-Diaminopyridine
chloro-diphenylphosphine
N,N,N',N'-tetrakis(diphenylphosphino)pyridine-2,5-diamine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 4h; | 98% |
With triethylamine In dichloromethane at 20℃; Inert atmosphere; Schlenk technique; | 95% |
With triethylamine In tetrahydrofuran for 18h; Cooling with ice; Inert atmosphere; Reflux; | 76% |
2,6-Diaminopyridine
diisopropoxythiophosphoryl isothiocyanate
Conditions | Yield |
---|---|
98% |
2,6-Diaminopyridine
Conditions | Yield |
---|---|
With sulfuric acid In water at 45 - 55℃; Product distribution / selectivity; | 98% |
2,6-Diaminopyridine
difluoro(diethoxyphosphinyl)acetyl chloride
C17H25F4N3O8P2
Conditions | Yield |
---|---|
With pyridine; dmap In tetrahydrofuran at 0 - 20℃; Inert atmosphere; | 98% |
2,6-Diaminopyridine
2,6-diaminopyridine monohydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride In chloroform | 98% |
2,6-Diaminopyridine
acetonitrile
bis-trimethylacetato[N-(6-amino-κN-pyridin-2-yl)ethan-κN-imidamide]cobalt(II)
Conditions | Yield |
---|---|
In acetonitrile (Ar); a mixt. of Co compd. and 2,6-diaminopyridine in MeCN heated at 80°C; concd. at 0.1 Torr and 20°C, crystd. at 20°C for 12 h, decanted, washed with cold MeCN, dried (Ar); elem. anal.; | 98% |
Conditions | Yield |
---|---|
Stage #1: 2.6-diaminopyridine; malic acid With sulfuric acid at 110℃; Stage #2: With sodium nitrite at 0 - 5℃; Cooling with ice; | 98% |
2,6-Diaminopyridine
di-n-propylphosphinous chloride
Conditions | Yield |
---|---|
With triethylamine In toluene at 20℃; for 12h; Inert atmosphere; Schlenk technique; Glovebox; | 98% |
Conditions | Yield |
---|---|
In methanol at 120℃; for 3h; | 98% |
2,6-Diaminopyridine
acetic anhydride
N,N'-(2,6-pyridinediyl)bis(acetamide)
Conditions | Yield |
---|---|
In dichloromethane at 20℃; | 97% |
With acetic acid for 4h; Heating; | 86% |
In 1,4-dioxane for 24h; Heating; | 72% |
2,6-Diaminopyridine
pivaloyl chloride
2-amino-6-trimethylacetamidopyridine
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; Inert atmosphere; Cooling with ice; | 97% |
In 1,4-dioxane for 2h; | 74% |
In 1,4-dioxane | 74% |
In 1,4-dioxane at 25℃; for 2h; | 46% |
With triethylamine In dichloromethane at 0 - 20℃; for 2.5h; |
2,6-Diaminopyridine
4-Methoxybenzyl alcohol
N2,N6-bis(4-methoxybenzyl)pyridine-2,6-diamine
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; Py2NPiPr2; potassium tert-butylate In tetrahydrofuran; diethylene glycol dimethyl ether at 70℃; for 48h; Inert atmosphere; | 97% |
With potassium hydroxide; 4-methoxy-benzaldehyde at 195 - 245℃; for 1h; | 91.1% |
With C55H43ClN5P2Ru(1+)*Cl(1-); potassium hydroxide In toluene at 140℃; for 12h; Sealed tube; | 85% |
With [RuCl(CO)(PPh3)(PNS-Me)]; potassium hydroxide In toluene at 100℃; for 12h; | 76% |
Conditions | Yield |
---|---|
In water; acetone | 97% |
In water; acetone Cyclization; Heating; |
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; Py2NPiPr2; potassium tert-butylate In tetrahydrofuran; diethylene glycol dimethyl ether at 70℃; for 24h; Inert atmosphere; | 97% |
With C55H43ClN5P2Ru(1+)*Cl(1-); potassium hydroxide In toluene at 140℃; for 12h; Sealed tube; | 68% |
2,6-Diaminopyridine
2,4,6-tris(trifluoromethyl)-1,3,5-triazine
2,4-bis(trifluoromethyl)pyrido[2,3-d]pyrimidin-7-amine
Conditions | Yield |
---|---|
With acetic acid at 0 - 80℃; | 97% |
2,6-Diaminopyridine
ethyl 4,4,4-trifluoroacetoacetate
7-amino-4-(trifluoromethyl)-1,8-naphthyridin-2(1H)-one
Conditions | Yield |
---|---|
In diphenylether at 130 - 190℃; for 20h; | 97% |
2,6-Diaminopyridine
acetyl chloride
N,N'-(2,6-pyridinediyl)bis(acetamide)
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; Cooling with ice; | 96% |
With triethylamine In tetrahydrofuran Ambient temperature; | 86% |
With triethylamine In dichloromethane at 20℃; Condensation; | 82% |
2,6-Diaminopyridine
diethyl malonate
7-amino-1,8-naphthyridine-2,4-diol
Conditions | Yield |
---|---|
In diphenylether at 150 - 180℃; | 96% |
In diphenylether for 2.5h; Reflux; | 55% |
Microwave irradiation; |
Conditions | Yield |
---|---|
With triethylamine In acetone at 20℃; for 2h; | 96% |
With triethylamine In acetone at 20℃; for 2h; | 80% |
With triethylamine In tetrahydrofuran at 0 - 20℃; for 10h; | 69% |
2,6-Diaminopyridine
copper(II) dipivaloate
benzene
bis(2,6-diaminopyridine)tetra(μ-O,O'-trimethylacetato)dicopper(II)*benzene
Conditions | Yield |
---|---|
In benzene (Ar); addn. of benzene to copper compd. and pyridine deriv., stirring at80°C for 20 min; concg. at 20°C in vac., keeping at 20°C for 24 h, decantation, washing with cold benzene, drying in air, elem. anal.; | 96% |
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