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Cas:4427-76-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquirysym-homospermidine CAS:4427-76-3 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 interme
Cas:4427-76-3
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:4427-76-3
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:4427-76-3
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:4427-76-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Cas:4427-76-3
Min.Order:0
Negotiable
Type:Trading Company
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:4427-76-3
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
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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 powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary a
Cas:4427-76-3
Min.Order:0
Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Good 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
HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl
Cas:4427-76-3
Min.Order:1 Gram
FOB Price: $1.0 / 2.0
Type:Trading Company
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Cas:4427-76-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryN-(4-aminobutyl)-1,4-butanediamine Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen
Cas:4427-76-3
Min.Order:0
Negotiable
Type:Trading Company
inquirySupply top quality products with a reasonable price Application:api
6-(2-(trimethylsilyl)ethanesulfonyl)-1,6,11-triazaundecane
sym-homospermidine
Conditions | Yield |
---|---|
With cesium fluoride In N,N-dimethyl-formamide at 100℃; for 48h; | 84% |
sym-homospermidine
Conditions | Yield |
---|---|
With hydrogenchloride at 130℃; |
1,11-diacetylhomospermidine
sym-homospermidine
Conditions | Yield |
---|---|
With hydrogenchloride for 2h; Heating; Yield given; |
N,N-Bis-(4-amino-butyl)-2,4,6-trimethyl-benzenesulfonamide
sym-homospermidine
Conditions | Yield |
---|---|
With hydrogen bromide; phenol In dichloromethane; acetic acid for 24h; Ambient temperature; |
sym-homospermidine
Conditions | Yield |
---|---|
With hydrogenchloride at 130℃; |
N4-Benzylhomospermidine
sym-homospermidine
Conditions | Yield |
---|---|
With hydrogen; palladium dihydroxide In ethanol |
Conditions | Yield |
---|---|
With bacterial homospermidine synthase E.C. 2.5.1.44 |
N,N-Bis(3-cyanopropyl)-benzylamine
sym-homospermidine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: H2; NaOH / Raney nickel / ethanol 2: H2 / Pd(OH)2 / ethanol View Scheme |
N,N-Bis-[4-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyl]-2,4,6-trimethyl-benzenesulfonamide
sym-homospermidine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 76 percent / hydrazine monohydrate / ethanol / 24 h / 65 °C 2: HBr, phenol / acetic acid; CH2Cl2 / 24 h / Ambient temperature View Scheme |
sym-homospermidine
trityl chloride
N-trityl-N'-[4-(trityl-amino)-butyl]-butane-1,4-diamine
Conditions | Yield |
---|---|
With triethylamine In chloroform | 75% |
sym-homospermidine
2,3-dibenzyloxybenzoic acid
N1,N9-bis[2,3-bis(benzyloxy)benzoyl]homospermidine
Conditions | Yield |
---|---|
Stage #1: 2,3-dibenzyloxybenzoic acid With 1,1'-carbonyldiimidazole In dichloromethane at 20℃; for 1h; Stage #2: sym-homospermidine In dichloromethane | 64% |
7-chloro-4-bromo-quinoline
sym-homospermidine
Conditions | Yield |
---|---|
With potassium phosphate; palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In 1,4-dioxane; water at 120℃; for 12h; Sealed tube; Inert atmosphere; | 46% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; phosphate buffer 1) pea seedling diamine oxidase, catalase, 27 deg C, 6 d, 2) methanol, 0 deg C, 2 h; Yield given. Multistep reaction. Yields of byproduct given; |
sym-homospermidine
Conditions | Yield |
---|---|
Mechanism; with diamine oxidase; 14C-labelled compounds investigated; |
sym-homospermidine
(+/-)-trachelanthamidine
Conditions | Yield |
---|---|
Multistep reaction; |
Conditions | Yield |
---|---|
In water for 1h; Heating; |
sym-homospermidine
(S)-2,2'-bis(bromomethyl)-1,1'-binaphthyl
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile Heating; |
sym-homospermidine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: 1,1-carbonyldiimidazole / CH2Cl2 / 1 h / 20 °C 1.2: 64 percent / CH2Cl2 2.1: 77 percent / Et3N / CH2Cl2 3.1: 90 percent / H2; HCl / 10 percent Pd/C / methanol / 1 h / 20 °C / 760 Torr 4.1: 64 percent / methanol / 30 h / Heating View Scheme |
sym-homospermidine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: 1,1-carbonyldiimidazole / CH2Cl2 / 1 h / 20 °C 1.2: 64 percent / CH2Cl2 2.1: 77 percent / Et3N / CH2Cl2 3.1: 90 percent / H2; HCl / 10 percent Pd/C / methanol / 1 h / 20 °C / 760 Torr View Scheme |
sym-homospermidine
N5-(N-carbobenzyloxy-L-threonyl)-N1,N9-bis[2,3-bis(benzyloxy)benzoyl]homospermidine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 1,1-carbonyldiimidazole / CH2Cl2 / 1 h / 20 °C 1.2: 64 percent / CH2Cl2 2.1: 77 percent / Et3N / CH2Cl2 View Scheme |
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