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:105-83-9
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:105-83-9
Min.Order:1
Negotiable
Type:Other
inquiry1. 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:105-83-9
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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:105-83-9
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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:105-83-9
Min.Order:1 Gram
FOB Price: $1.0 / 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:105-83-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAppearance:Colorless to Almost colorless liquid Storage:room temperature Package:200kg/Drum Application:Chemicals Transportation:Express/Sea/Air Port:Any port in China
Cas:105-83-9
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
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:105-83-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryN,N-Bis(3-aminopropyl)methylamine CAS:105-83-9 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 quality o
Cas:105-83-9
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:105-83-9
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
Cas:105-83-9
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
Cas:105-83-9
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
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:105-83-9
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:105-83-9
Min.Order:0
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:105-83-9
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:105-83-9
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
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:105-83-9
Min.Order:1 Kilogram
FOB Price: $30.0
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:105-83-9
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
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:105-83-9
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:105-83-9
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryTriumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:
Cas:105-83-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:105-83-9
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:105-83-9
Min.Order:0
Negotiable
Type:Trading Company
inquiry3,3'-diamino-N-methyldipropylamineAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
high 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
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:105-83-9
Min.Order:0
Negotiable
Type:Manufacturers
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Cas:105-83-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:105-83-9
Min.Order:1 bottle
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
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
Cas:105-83-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With hydrogen; sodium hydroxide In ethanol at 90℃; under 15001.5 Torr; Autoclave; Green chemistry; | 85% |
With sodium; butan-1-ol | |
With ammonia; nickel at 100℃; under 73550.8 Torr; Hydrogenation; |
Bis(2-cyanoethyl)methylamine
A
1-methyl-[1,5]diazocane
B
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
With ammonia; nickel at 90 - 100℃; under 73550.8 Torr; Hydrogenation; |
3,3'-Diamino-N-methyldipropylamine
1-methyl-4-nitro-2-trichloroacetylpyrrole
1-methyl-N-[3-[methyl-[3-[(1-methyl-4-nitro-pyrrole-2-carbonyl)amino]propyl]amino]propyl]-4-nitro-pyrrole-2-carboxamide
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 100% |
N-(Benzyloxycarbonyloxy)succinimide
3,3'-Diamino-N-methyldipropylamine
C23H31N3O4
Conditions | Yield |
---|---|
In chloroform at 20℃; for 16h; | 100% |
In chloroform at 20℃; for 16h; | |
In chloroform at 20℃; for 16h; |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 100% |
3,3'-Diamino-N-methyldipropylamine
2-chloro-3-methyl-4-quinolinecarboxylic acid chloride
C29H31Cl2N5O2
Conditions | Yield |
---|---|
With triethylamine In chloroform at 20℃; for 48h; | 98% |
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
In ethanol for 5h; Reflux; | 98% |
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
In ethanol for 5h; Reflux; | 98% |
3,3'-Diamino-N-methyldipropylamine
(1,1-dimethyl-2-phenylethyl) hydrogen benzene-1,2-dicarboxylate
Conditions | Yield |
---|---|
With TEA; chloroformic acid ethyl ester In dichloromethane | 97% |
3,3'-Diamino-N-methyldipropylamine
sodium nitrite
[Cu(3,3'-diamino-N-methyldipropylamine)(ONO)(H2O)]ClO4
Conditions | Yield |
---|---|
In methanol soln. of Cu salt added to soln. of org. compd., hot soln. of NaNO2 addeddropwise, heated for 10 min; hot filtered, allowed to crystallize at room temp., filtered, washed with ether, air-dried; elem. anal.; | 97% |
ethanol
3,3'-Diamino-N-methyldipropylamine
1,2-bis(4-tert-butyl-2,6-diformylphenylsulfanyl)ethane
Conditions | Yield |
---|---|
Stage #1: ethanol; 3,3'-Diamino-N-methyldipropylamine; 1,2-bis(4-tert-butyl-2,6-diformylphenylsulfanyl)ethane In dichloromethane at 0 - 20℃; for 18h; Stage #2: With sodium tetrahydroborate at 20℃; for 4h; | 97% |
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
In ethanol for 5h; Reflux; | 97% |
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
In ethanol for 5h; Reflux; | 97% |
3,3'-Diamino-N-methyldipropylamine
di-tert-butyl dicarbonate
N-(3-aminopropyl)-N-(3-tert-butyloxycarbonyl-aminopropyl)-N-methylamine
Conditions | Yield |
---|---|
In tetrahydrofuran | 96% |
In tetrahydrofuran | 96% |
In tetrahydrofuran | 83% |
3,3'-Diamino-N-methyldipropylamine
(E,E)-5-(3,4,5-trimethoxyphenyl)-2,4-pentadienoic acid
Conditions | Yield |
---|---|
96% |
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
In methanol soln. of NH4CNS added dropwise to mixt. of soln. of Cu salt and of org. compd., heated for 5 min; hot filtered, allowed to crystallize at room temp., filtered, washed with ether, air-dried; elem. anal.; | 96% |
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
In ethanol for 5h; Reflux; | 96% |
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
In ethanol for 5h; Reflux; | 96% |
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
In ethanol for 5h; Reflux; | 96% |
(E)-3-(5,6-dimethoxy-1,1-dimethyl-2-indenyl)-2-propenoic acid
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
95% |
3,3'-Diamino-N-methyldipropylamine
Co(OCHOC6H2Cl2)2
Co((CH2)3NCHC6H2Cl2O)2NCH3
Conditions | Yield |
---|---|
In methanol under N2 soln. was refluxed for 30 min; soln. was concd. in vac., allowed to stand at room temp., prisms were collected by suction, washed with methanol, dried in vac. dessicator; elem. anal.; | 95% |
3,3'-Diamino-N-methyldipropylamine
molybdenum hexacarbonyl
fac-[(H2N(CH2)3NMe(CH2)3NH2)Mo(CO)3]
Conditions | Yield |
---|---|
In dibutyl ether N2-atmosphere; slight excess metal carbonyl, refluxing for 2 h (returning sublimed hexacarbonyl into reaction vessel); cooling to room temp., collection of ppt., washing (hexane), drying (vac., 50°C); | 95% |
3,3'-Diamino-N-methyldipropylamine
11-((3-((3-aminopropyl)(methyl)amino)propyl)amino)-7-methoxy-5-methylbenzofuro[3,2-b]quinolin-5-ium iodide
Conditions | Yield |
---|---|
at 120℃; for 0.5h; | 95% |
In 2-methoxy-ethanol at 120℃; for 0.5h; | 1.36 g |
3,3'-Diamino-N-methyldipropylamine
3,5-di-tert-butyl-2-hydroxybenzaldehyde
Conditions | Yield |
---|---|
In methanol at 20℃; for 2h; Inert atmosphere; Schlenk technique; | 94% |
In ethanol for 1h; Heating; | |
In ethanol Reflux; |
3,3'-Diamino-N-methyldipropylamine
3,4-diethoxy-3-cyclobuten-1,2-dione
3,3'-[N,N'-[(methylimino)di-3,1-propanediyldiimino]]bis(4-ethoxy-3-cyclobutene-1,2-dione)
Conditions | Yield |
---|---|
In diethyl ether at 20℃; for 12h; | 94% |
In diethyl ether at 20℃; | 74% |
In diethyl ether | |
In diethyl ether at 20℃; | |
In diethyl ether at 20℃; for 12h; Inert atmosphere; |
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
In ethanol | 94% |
1-chloro-7-methoxy-4-nitro-10H-acridin-9-one
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
With triethylamine In dimethyl sulfoxide at 80℃; for 3h; | 93% |
Conditions | Yield |
---|---|
In methanol at 25℃; under 759.826 Torr; | 92% |
Conditions | Yield |
---|---|
In methanol; N,N-dimethyl-formamide at 20℃; for 4h; | 91% |
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
In methanol hot suspn. of NaN3 in methanol added dropwise to soln. of Cu salt and triamine in methanol; soln. quickly filtered, filtrate heated in steam bath for 5 min, soln. kept at room temp. for 1 h; crystals filtered off; washed with ether; air dried; elem. anal.; | 91% |
In water aq. soln. of NaN3 added dropwise to soln. of Cu salt and triamine in H2O; stirred for 10 min, left to crystallize at room temp.; crystals filtered off; washed with EtOH and ether; air dried; further crop of crystals from mother liquor which was kept at room temp. for 4 d; | 86% |
2,6-Bis(2-formylphenoxymethyl)pyridine
3,3'-Diamino-N-methyldipropylamine
Conditions | Yield |
---|---|
In not given 2,6-bis(2-formylphenoxymethyl)pyridine and Ho(NO3)3*nH2O were dissolved in hot MeOH or EtOH, soln. N,N-bis(3-aminopropyl)methylamine in MeOH or EtOH was added dropwise and refluxed for 3-4 h; react. mixt. was allowed to cool to room temp. and concd., Et2O was added, ppt. was filtered and dried in vacuo; elem. anal.; | 91% |
3,3'-Diamino-N-methyldipropylamine
[Co(5-methyl-1,5,9-triazanonane)(NO2)3]
Conditions | Yield |
---|---|
In water aq. soln. of ligand was added dropwise to hot aq. soln. of Co complex; filtered; heated on steam bath with stirring for 15 min; after 2 h filtered; washed (H2O, MeOH, ether); air-dried; elem. anal.; | 91% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View