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 quantities
Cas:51-80-9
Min.Order:1 Kilogram
FOB Price: $3.0
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 providi
Cas:51-80-9
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:51-80-9
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 on.O
Cas:51-80-9
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
Cas:51-80-9
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
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:51-80-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:51-80-9
Min.Order:1 Gram
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:51-80-9
Min.Order:5 Milliliter
FOB Price: $36.0
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
Cas:51-80-9
Min.Order:0
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:51-80-9
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
Cas:51-80-9
Min.Order:0
Negotiable
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:51-80-9
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquirysuperior quality Appearance:slightly yellow liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Intermediates Transporta
Cas:51-80-9
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryN,N,N',N'-TETRAMETHYLDIAMINOMETHANE Chemical Properties Melting point -55°C Boiling point 85 °C(lit.) density 0.749 g/mL at 25 °C(lit.) refractive index n20/D 1.401(lit.) Fp 9 °F storage temp. Flammable
Cas:51-80-9
Min.Order:1 Gram
FOB Price: $66.0
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:51-80-9
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryzhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed produc
Cas:51-80-9
Min.Order:1 Kilogram
FOB Price: $34.0
Type:Lab/Research institutions
inquiryWuhan Xinweiye Chemical Co., Ltd. is mainly engaged in the process development and production of customized synthesis and pharmaceutical intermediates. We have professional researchers in organic synthesis, analytical chemistry and production process
Cas:51-80-9
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology 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 chemicals. W
Cas:51-80-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:51-80-9
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:51-80-9
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Cas:51-80-9
Min.Order:0
Negotiable
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:51-80-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Cas:51-80-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:51-80-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory lower price 51-80-9 Application:factory lower price 51-80-9
good quality, competitive price, thoughtful after sale serviceAppearance:White to Off-White Solid Storage:Keep it in dry,shady and cool place Package:as your requirement Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by Sea
Cas:51-80-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to yellow powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as
N,N,N',N'-Tetramethylmethanediamine cas 51-80-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:51-80-9
Min.Order:0
Negotiable
Type:Other
inquiryConditions | Yield |
---|---|
In water at 0 - 20℃; | 92% |
With potassium hydroxide at 20 - 25℃; | 89% |
Cooling with ice; | 81% |
Conditions | Yield |
---|---|
In toluene at 90℃; under 760.051 Torr; for 40h; Kinetics; Temperature; Reagent/catalyst; Solvent; Schlenk technique; | A n/a B n/a C n/a D 62% E n/a |
Conditions | Yield |
---|---|
In benzene-d6 at 70℃; Concentration; Temperature; | A 1.09 mg B 58.4% C n/a D 0.125 mg |
Conditions | Yield |
---|---|
In benzene-d6 at 70℃; under 760.051 Torr; for 288h; Inert atmosphere; | A 1.1 mg B n/a C 58% D 0.13 mg |
Conditions | Yield |
---|---|
In benzene-d6 at 70℃; under 760.051 Torr; for 45h; Reagent/catalyst; Schlenk technique; | A n/a B n/a C 40% D n/a |
N-Methoxy-N-chloro-N',N'-dimethylurea
dimethyl amine
A
bis-(dimethylamino)methane
B
tetramethylurea
Conditions | Yield |
---|---|
at 0℃; for 1h; | A 26.4% B 9.1% |
1,4-dioxane
dimethylchloroamine
diethylmagnesium
dimethyl amine
bis-(dimethylamino)methane
Conditions | Yield |
---|---|
With silver |
dimethylaminomethanol
bis-(dimethylamino)methane
Conditions | Yield |
---|---|
bei der Destillation; | |
With potassium hydroxide | |
With dimethyl amine |
Conditions | Yield |
---|---|
at 70℃; | |
at 70℃; |
N,N-dimethyl-formamide
A
bis-(dimethylamino)methane
B
trimethylamine
Conditions | Yield |
---|---|
With sodium tetrahydroborate; bis(cyclopentadienyl)titanium dichloride at 95℃; for 1h; Mechanism; effect of titanium complex concentration on the induction period; | |
With sodium tetrahydroborate; bis(cyclopentadienyl)titanium dichloride at 87℃; for 1h; |
N,N-dimethyl-(3,5-di-tert-butyl-4-hydroxybenzyl)amine
A
bis-(dimethylamino)methane
B
2,6-di-tert-butyl-4-(3,5-di-tert-butyl-4-hydroxy-benzylidene)-cyclohexa-2,5-dienone
C
1,2-di(3',5'-di-tert-butyl-4'-hydroxyphenyl)ethene
D
4-(dimethylamino)methylene-2,6-di-tert-butylcyclohexa-2,5-dien-1-one
E
dimethyl amine
F
3,5-di-t-butyl-4-hydroxybenzaldehyde
Conditions | Yield |
---|---|
With water In xylene at 125℃; for 7h; Product distribution; Rate constant; Thermodynamic data; effect of addition of stearic acid or TFA; Ea; other solvent, temperature; |
tetra-N-ethyl-2-methyl-2-nitro-propanediyldiamine
bis-(dimethylamino)methane
Conditions | Yield |
---|---|
Hydrogenation; |
dimethylchloroamine
A
bis-(dimethylamino)methane
B
N,N-dimethylammonium chloride
ethanol
N,N,S-trimethyldithiocarbamate
A
bis-(dimethylamino)methane
B
trimethylamine
C
sodium thiomethoxide
A
formaldehyd
B
bis-(dimethylamino)methane
C
1,1-Bis(dimethylaminomethyl)-2-ethanol
Conditions | Yield |
---|---|
in schwach saurer Loesung; |
Conditions | Yield |
---|---|
In benzene-d6 Inert atmosphere; |
Conditions | Yield |
---|---|
In benzene-d6 Inert atmosphere; |
triethylsiloxymethyl-N,N-dimethylamine
diethylamine
A
bis-(dimethylamino)methane
B
bis-(diethylamino)methane
C
N'-N-Diethyl-N'-,N'-dimethyl-methanediamine
Conditions | Yield |
---|---|
In benzene-d6 Sealed tube; Inert atmosphere; |
Conditions | Yield |
---|---|
In water at 20℃; for 0.5h; Cooling with ice; |
bis-(dimethylamino)methane
N,N-dimethyl(methylene)ammonium chloride
Conditions | Yield |
---|---|
With acetyl chloride In diethyl ether for 2h; | 100% |
With acetyl chloride In diethyl ether at 20℃; Cooling with ice; | 90% |
With acetyl chloride In tert-butyl methyl ether at 0 - 30℃; for 0.5h; Inert atmosphere; | 83.7% |
bis-(dimethylamino)methane
6-Bromo-2-[(4-chloro-phenylamino)-methyl]-5-hydroxy-1-methyl-1H-indole-3-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
In 1,4-dioxane Heating; | 100% |
bis-(dimethylamino)methane
Conditions | Yield |
---|---|
at 80℃; | 100% |
4-(1H-benzoimidazole-5-carbonyl)-piperazine-1-carboxylic acid tert-butyl ester
bis-(dimethylamino)methane
4-(3-dimethylaminomethyl-3H-benzoimidazole-6-carbonyl)-piperazine-1-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
With succinic acid anhydride; potassium carbonate In dichloromethane at 20 - 23℃; for 6h; | 100% |
Conditions | Yield |
---|---|
In acetonitrile at 50℃; for 48h; Inert atmosphere; | 100% |
bis-(dimethylamino)methane
phenylacetylene
N,N-dimethyl-3-phenyl-2-propyn-1-amine
Conditions | Yield |
---|---|
With C14H20Cu2I2N2O2S2 In toluene Reagent/catalyst; | 99.8% |
With samarium nitrate at 80℃; for 6h; Reactivity; Reagent/catalyst; Solvent; Inert atmosphere; neat (no solvent); | 98% |
Conditions | Yield |
---|---|
99.5% |
Conditions | Yield |
---|---|
99.5% |
bis-(dimethylamino)methane
3H-2,1-benzoxathiolan-3-one 1-oxide
Conditions | Yield |
---|---|
In diethyl ether at 4℃; Acylation; | 99% |
Conditions | Yield |
---|---|
With SmCl3*6H2O In ethanol; chloroform at 20℃; for 1h; Reagent/catalyst; Solvent; Time; | 99% |
With samarium(III) chloride hexahydrate In ethanol for 8h; | 99% |
bis-(dimethylamino)methane
thiourea
N,N′-bis[(dimethylamino)methyl]thiourea
Conditions | Yield |
---|---|
With SmCl3*6H2O In ethanol; chloroform at 20℃; for 1h; | 99% |
With samarium(III) chloride hexahydrate In ethanol; chloroform for 8h; Heating; | 99% |
1-(4-fluorophenyl)-2-[5-(trifluoromethyl)-2-pyridyl]ethanone
bis-(dimethylamino)methane
Conditions | Yield |
---|---|
With acetic anhydride In dichloromethane at -15℃; for 0.0833333h; Inert atmosphere; | 99% |
With acetic anhydride at 0℃; for 0.0833333h; | 1.4 g |
bis-(dimethylamino)methane
7-hydroxy-3-(4-methoxyphenyl)-8-methyl-4H-chromen-4-one
Conditions | Yield |
---|---|
In 2-methoxy-ethanol at 70 - 124℃; for 16h; | 99% |
bis-(dimethylamino)methane
Conditions | Yield |
---|---|
In dichloromethane for 3.5h; Inert atmosphere; Reflux; | 99% |
In dichloromethane for 3.5h; Inert atmosphere; Reflux; | 34 mg |
Conditions | Yield |
---|---|
With acetic anhydride; acetic acid In dichloromethane at 20℃; for 10h; Cooling with ice; Inert atmosphere; | 99% |
With acetic anhydride; acetic acid In dichloromethane at 20℃; for 10h; Cooling with ice; | 99% |
bis-(dimethylamino)methane
trichlorophosphazotrichlorooxoethane
Conditions | Yield |
---|---|
In benzene for 1h; | 98% |
bis-(dimethylamino)methane
Diphenyl phosphorochloridite
O,O-diphenyl N-dimethylamidophosphite
Conditions | Yield |
---|---|
In benzene | 98% |
3-benzyloxy-2-methyl-1H-pyridin-4-one
bis-(dimethylamino)methane
2-methyl-3-benzyloxy-5-(N,N-dimethyl)aminomethyl-pyridin-4-one
Conditions | Yield |
---|---|
In ethanol for 20h; Heating; | 98% |
bis-(dimethylamino)methane
3-(2,3-dihydro-1,4-benzodioxin-6-yl)-7-hydroxyisoflavone
Conditions | Yield |
---|---|
In 1,4-dioxane Heating; | 98% |
In isopropyl alcohol Reflux; |
bis-(dimethylamino)methane
(S)-2-Benzyl-4-methyl-1,2-dihydro-2,4a,9-triaza-anthracene-3,10-dione
Conditions | Yield |
---|---|
With trifluoroacetic acid at 65℃; for 3.5h; | 98% |
bis-(dimethylamino)methane
(4S)-2,4-dimethyl-2,4-dihydro-(1H)-pyrazino<2,1-b>quinazoline-3,6-dione
Conditions | Yield |
---|---|
With trifluoroacetic acid at 65℃; for 3.5h; | 98% |
bis-(dimethylamino)methane
Conditions | Yield |
---|---|
Stage #1: bis-(dimethylamino)methane With potassium carbonate; acetyl chloride In dichloromethane for 0.5h; Stage #2: 6,12,18,24-tetramethoxy-2,8,14,20-tetrapentylresorcin[4]arene In dichloromethane at 20℃; for 120h; | 98% |
bis-(dimethylamino)methane
n-octyne
N,N-dimethyl-N-(non-2-yn-1-yl)amine
Conditions | Yield |
---|---|
With copper dichloride at 80℃; for 6h; Reactivity; Solvent; Reagent/catalyst; Inert atmosphere; neat (no solvent); | 98% |
bis-(dimethylamino)methane
prop-2-yn-1-yl 3-methylbutanoate
4-(dimethylamino)but-2-yn-1-yl 3-methylbutanoate
Conditions | Yield |
---|---|
With copper(l) chloride at 80℃; for 6h; Inert atmosphere; Neat (no solvent); | 98% |
1-butanethiol
bis-(dimethylamino)methane
1-(butylsulfanyl)-N,N-dimethylmethanamine
Conditions | Yield |
---|---|
With samarium(III) chloride hexahydrate at 60℃; for 1.5h; Inert atmosphere; chemoselective reaction; | 98% |
n-pentanethiol
bis-(dimethylamino)methane
N,N-dimethyl-1-(pentylsulfanyl)methaneamine
Conditions | Yield |
---|---|
With samarium(III) chloride hexahydrate at 60℃; for 1.5h; Inert atmosphere; chemoselective reaction; | 98% |
heptanethiol
bis-(dimethylamino)methane
1-(heptylsulfanyl)-N,N-dimethylmethanamine
Conditions | Yield |
---|---|
With samarium(III) chloride hexahydrate at 60℃; for 1.5h; Inert atmosphere; chemoselective reaction; | 98% |
Conditions | Yield |
---|---|
With acetic anhydride In acetonitrile at 23℃; | 98% |
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 2h; | 98% |
In dichloromethane at 20℃; |
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