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:7328-91-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryHebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable
Cas:7328-91-8
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
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:7328-91-8
Min.Order:1
Negotiable
Type:Other
inquiry
Cas:7328-91-8
Min.Order:1 Metric Ton
FOB Price: $1.0
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:7328-91-8
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:7328-91-8
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:7328-91-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry2,2-DIMETHYL-1,3-PROPANEDIAMINE CAS:7328-91-8 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 or
Cas:7328-91-8
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:7328-91-8
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
Zibo 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:7328-91-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryEstablished 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:7328-91-8
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquirySAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
Cas:7328-91-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryOur advantage:Our 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 Scient
Cas:7328-91-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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:7328-91-8
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:7328-91-8
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
J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
Cas:7328-91-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1,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 qualified in
Cas:7328-91-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAnsciep 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:7328-91-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate
2,2-Dimethyl-1,3-propanediamine cas 7328-91-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:7328-91-8
Min.Order:0
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:7328-91-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
2,2-dimethylmalonamide
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
With dimethylsulfide borane complex In tetrahydrofuran for 2h; Heating; | 75% |
3-amino-2,2-dimethyl-propionitrile
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
With methanol; nickel Hydrogenation; |
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
With potassium hydroxide; water |
Conditions | Yield |
---|---|
With hydrogenchloride; water; iron at 100℃; durch Reduktion; | |
With methanol; nickel under 30891.3 Torr; Hydrogenation; | |
With methanol; nickel at 50 - 75℃; under 51485.6 Torr; Hydrogenation; | |
With hydrogen; nickel |
2,2-dimethyl-1,3-dinitropropane
A
2,2-Dimethyl-1,3-diaminopropane
B
2,2-dimethylmalonamide
Conditions | Yield |
---|---|
With ethanol; nickel at 60℃; under 51485.6 Torr; Hydrogenation; | |
With ethanol; nickel at 60℃; under 51485.6 Torr; Hydrogenation; |
1,3-diazido-2,2-dimethyl-propane
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran for 18h; Heating; |
2,2-Dimethyl-1,3-propanediol
A
3-amino-2,2-dimethylpropan-1-ol
B
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
With ammonia; hydrogen; Co-Fe catalyst at 210℃; under 37503 - 112509 Torr; Product distribution; |
hydrogenchloride
2-(5,5-dimethyl-hexahydro-pyrimidin-2-yl)-2-methyl-propionic acid amide
diethyl ether
ethanol
A
2,2-Dimethyl-1,3-diaminopropane
ethanol
2,2-dimethyl-1,3-dinitropropane
A
2,2-Dimethyl-1,3-diaminopropane
B
2,2-dimethylmalonamide
Conditions | Yield |
---|---|
at 60℃; under 51485.6 Torr; Hydrogenation; | |
at 60℃; under 51485.6 Torr; Hydrogenation; |
hydrogenchloride
α-(nitromethyl)isobutyronitrile
A
2-(5,5-dimethyl-hexahydro-pyrimidin-2-yl)-2-methyl-propionic acid amide
B
2,2-Dimethyl-1,3-diaminopropane
C
3-amino-2,2-dimethyl-propionitrile
D
aminopivalinamide
Conditions | Yield |
---|---|
at 60 - 70℃; | |
at 60 - 70℃; |
methanol
α-(nitromethyl)isobutyronitrile
A
2-(5,5-dimethyl-hexahydro-pyrimidin-2-yl)-2-methyl-propionic acid amide
B
2,2-Dimethyl-1,3-diaminopropane
C
3-amino-2,2-dimethyl-propionitrile
D
aminopivalinamide
Conditions | Yield |
---|---|
Hydrogenation; | |
Hydrogenation; |
methanol
α-(nitromethyl)isobutyronitrile
A
2-(5,5-dimethyl-hexahydro-pyrimidin-2-yl)-2-methyl-propionic acid amide
B
2,2-Dimethyl-1,3-diaminopropane
C
3-amino-2,2-dimethyl-propionitrile
D
aminopivalinamide
Conditions | Yield |
---|---|
Hydrogenation; | |
Hydrogenation; |
α-(nitromethyl)isobutyronitrile
A
2-(5,5-dimethyl-hexahydro-pyrimidin-2-yl)-2-methyl-propionic acid amide
B
2,2-Dimethyl-1,3-diaminopropane
C
3-amino-2,2-dimethyl-propionitrile
D
aminopivalinamide
Conditions | Yield |
---|---|
at 100℃; Hydrogenation; | |
at 100℃; Hydrogenation; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 82 percent / 28percent NH3 2: 75 percent / BH3*SMe2 / tetrahydrofuran / 2 h / Heating View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 71 percent / SOCl2 / 20 h / Heating 2: 82 percent / 28percent NH3 3: 75 percent / BH3*SMe2 / tetrahydrofuran / 2 h / Heating View Scheme |
α-(nitromethyl)isobutyronitrile
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: iron; aqueous HCl / 60 - 70 °C 2: Raney nickel; methanol / Hydrogenation View Scheme |
neopentyl glycol bis(benzenesulfonate)
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: NaN3 / bis-(2-hydroxy-ethyl) ether / 16 h / 135 °C 2: LiAlH4 / tetrahydrofuran / 18 h / Heating View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: pyridine / 24 h / 10 °C 2: NaN3 / bis-(2-hydroxy-ethyl) ether / 16 h / 135 °C 3: LiAlH4 / tetrahydrofuran / 18 h / Heating View Scheme |
Conditions | Yield |
---|---|
With silver nitrate In sodium hydroxide; water |
2,2-Dimethyl-1,3-diaminopropane
Chlorodiisopropylphosphane
N,N'-1,3-bis(P,P'-diisopropylthiophosphinic)-2,2-dimethylpropylene diamine
Conditions | Yield |
---|---|
Stage #1: 2,2-Dimethyl-1,3-diaminopropane; Chlorodiisopropylphosphane With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 23℃; Stage #2: With sulfur at 80℃; for 0.5h; | 100% |
Stage #1: 2,2-Dimethyl-1,3-diaminopropane; Chlorodiisopropylphosphane With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 25℃; Stage #2: With sulfur In dichloromethane at 20℃; for 2h; | 72% |
Stage #1: 2,2-Dimethyl-1,3-diaminopropane; Chlorodiisopropylphosphane With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; Stage #2: With sulfur In dichloromethane at 20℃; for 2h; | 68% |
Conditions | Yield |
---|---|
In ethanol at 20℃; for 4h; Reflux; | 100% |
With formic acid In methanol for 24h; Reflux; Inert atmosphere; | 54% |
2,2-Dimethyl-1,3-diaminopropane
3-methoxy-2-hydroxybenzaldehyde
N,N′-bis(3-methoxysalicylidene)-2,2-dimethyl-1,3-propanediamine
Conditions | Yield |
---|---|
In methanol at 22℃; for 4h; | 100% |
In ethanol for 1h; Reflux; | 92% |
In ethanol for 1h; Reflux; | 92% |
2,2-Dimethyl-1,3-diaminopropane
ethyl trifluoroacetate,
N-(3-amino-2,2-dimethylpropyl)-2,2,2-trifluoroacetamide
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; for 15h; Inert atmosphere; | 100% |
In tetrahydrofuran at 20℃; for 14.5h; Cooling with ice; |
2,2-Dimethyl-1,3-diaminopropane
silver(I) acetate
cobalt(II) acetate
Conditions | Yield |
---|---|
Stage #1: 2,2-Dimethyl-1,3-diaminopropane; C40H76N2O2(2+)*2NO3(1-) In dichloromethane at 20℃; Stage #2: cobalt(II) acetate In dichloromethane at 20℃; for 12h; Stage #3: silver(I) acetate In dichloromethane for 12h; | 100% |
Conditions | Yield |
---|---|
In ethanol at 20℃; for 4h; Reflux; | 100% |
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 3h; | 100% |
Conditions | Yield |
---|---|
With calcium hydride In acetonitrile at 0℃; Reflux; | 99.23% |
2,2-Dimethyl-1,3-diaminopropane
2-hydroxy-3-phenylbenzaldehyde
Conditions | Yield |
---|---|
In ethanol at 20℃; | 99% |
Conditions | Yield |
---|---|
In ethanol at 20℃; | 99% |
In methanol at 20℃; for 0.333333h; | 75% |
In methanol | |
In methanol for 2h; Reflux; | |
In methanol at 20℃; for 0.5h; |
Conditions | Yield |
---|---|
Stage #1: pent-4-enoic acid With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0℃; for 0.5h; Stage #2: 2,2-Dimethyl-1,3-diaminopropane In dichloromethane at 20℃; | 99% |
Conditions | Yield |
---|---|
In methanol for 3h; | 99% |
3-(tert-butyldimethylsilyl)-2-hydroxybenzaldehyde
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
In ethanol at 20℃; | 98% |
2,2-Dimethyl-1,3-diaminopropane
tert-butyl [4-(4,5-dihydro-1H-imidazol-2-yl)benzyl]methylcarbamate
tert-butyl [4-(5,5-dimethyl-1,4,5,6-tetrahydropyrimidin-2-yl)benzyl]methylcarbamate
Conditions | Yield |
---|---|
at 155℃; for 1h; | 98% |
2,2-Dimethyl-1,3-diaminopropane
3,5-di-tert-butyl-2-hydroxybenzaldehyde
(2,2-dimethylpropandiyl)bis(nitrilomethylidyne)bis(2,4-di-tert-butyl)phenol
Conditions | Yield |
---|---|
In ethanol at 20℃; | 98% |
In ethanol at 50 - 70℃; for 2.25h; | 90% |
88% |
2,2-Dimethyl-1,3-diaminopropane
zinc(II) acetate dihydrate
3,6-diformylcatechol
Conditions | Yield |
---|---|
Stage #1: lanthanum(III) nitrate hexahydrate; zinc(II) acetate dihydrate; 3,6-diformylcatechol In methanol; chloroform; water at 20℃; for 0.5h; Stage #2: 2,2-Dimethyl-1,3-diaminopropane In chloroform at 20℃; for 18h; | 98% |
3-amino-5-bromopyridine-2-carbonitrile
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide at 160℃; Sealed tube; | 98% |
2,2-Dimethyl-1,3-diaminopropane
3,6-diformylcatechol
Conditions | Yield |
---|---|
Stage #1: zinc(II) nitrate hexahydrate; cerium(III) acetate monohydrate; 3,6-diformylcatechol In methanol; chloroform; water at 20℃; for 17h; Stage #2: 2,2-Dimethyl-1,3-diaminopropane In methanol at 20℃; for 1h; | 98% |
2-Hydroxy-1,4-naphthoquinone
2,2-Dimethyl-1,3-diaminopropane
(4-fluorophenyl)glyoxal
1,1-di(methylsulfanyl)-2-nitroethylene
Conditions | Yield |
---|---|
Stage #1: 2,2-Dimethyl-1,3-diaminopropane; 1,1-di(methylsulfanyl)-2-nitroethylene In ethanol; water for 4h; Reflux; Stage #2: 2-hydroxynaphtho-1,4-quinone; (4-fluorophenyl)glyoxal In ethanol; water at 60℃; for 0.0833333h; regioselective reaction; | 97% |
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
In ethanol for 5h; Reflux; | 97% |
Conditions | Yield |
---|---|
at 90℃; | 96% |
2,2-Dimethyl-1,3-diaminopropane
Diphenylphosphinic chloride
N,N'-bis(P,P-diphenylphosphinoyl)-2,2-dimethyl-1,3-propanediamine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; | 96% |
With triethylamine at 0℃; for 6h; |
[bis(1H-benzotriazol-1-yl)methylidene](4-chlorophenyl)amine
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
In toluene for 1h; Heating; | 96% |
2-chloroethanal
2,2-Dimethyl-1,3-diaminopropane
potassium hydrogencarbonate
(RS)-3,3-dimethylhexahydro[1,3]oxazolo[3,4-a]pyrimidin-6-one
Conditions | Yield |
---|---|
In water at 20℃; for 10h; Green chemistry; | 96% |
3-(tert-butyldimethylsilyl)-2-hydroxybenzaldehyde
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
In ethanol at 20 - 80℃; for 2h; Inert atmosphere; | 96% |
2,2-Dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
In methanol at 20℃; for 4h; | 96% |
2,2-Dimethyl-1,3-diaminopropane
di-tert-butyl dicarbonate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
With acetic acid In ethanol | 96% |
2,2-Dimethyl-1,3-diaminopropane
acetone
N,N'-diisipropyl-2,2-dimethyl-1,3-diaminopropane
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol under 51714.8 Torr; | 95% |
2,2-Dimethyl-1,3-diaminopropane
4-hydroxybenzimidic acid methyl ester hydrochloride
Conditions | Yield |
---|---|
In ethanol for 18h; cycloamynation; Pinner synthesis; Heating; | 95% |
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