As 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:14002-33-6
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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:14002-33-6
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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
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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
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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:14002-33-6
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryhigh 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:14002-33-6
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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:14002-33-6
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inquiryOur Company main product 一:suzuki reaction customization 二:Boronic acid derivative ①:phenylboronic acid derivative ②:Phenylboronic acid pinacol ester derivative ③:Potassium phenyltrifluoroborate derivative ④:Phenylboronic
Cas:14002-33-6
Min.Order:0 Metric Ton
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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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inquiry★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support
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inquirySupply top quality products with a reasonable price Application:api
3-(3-HYDROXY-PROPYLAMINO)-PROPAN-1-OLAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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inquiry*stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:10G/bottle 1kg/tin 5kg/tin 25kg/carton Application:1. Chemical raw materials 2. Used as an analytical reage
Cas:14002-33-6
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Type:Trading Company
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
We are professional supplier in China for this product, we are dedicated to providing customers with the best quality, price, and service. Please feel free to send us inquiries.Appearance:Please contact us for product details Package:As per shipment
Cas:14002-33-6
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Type:Trading Company
inquiryHigh quality suppliers Application:healing drugs
Cas:14002-33-6
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Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:14002-33-6
Min.Order:0
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Type:Trading Company
inquiryOur 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
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:14002-33-6
Min.Order:10 Milligram
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Type:Lab/Research institutions
inquiryWuhan Sun-shine Bio-technology Corporation Limited is specializing in the anticancer, antitumor,heart head blood-vessel,pharmaceutical intermediates,fine Chemicals production and customization. Company has strong ability of research and development
Cas:14002-33-6
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Type:Lab/Research institutions
inquiryPrice, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right
Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in
Cas:14002-33-6
Min.Order:1 Gram
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inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
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inquiry1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi
United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
Cas:14002-33-6
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inquiryplease contact us to confirm the required quantity and quote, we will provide you with COA,NMR,HPLC and other relevant informationAppearance:Pale yellow viscous liquid; Storage:Store in a cool place. Keep container tightly closed in a dry and well-ve
1-Propanol,3,3'-iminobis- 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
1 good quality, better price and bettter service;2 Timely delivery;3 100% refunded if parcel is t delivered or poor quality.We will try to satisfy you upon receipt of your reply. I hope that we can become a long-term cooperative partner. Application:
Wuhan Prominence Bio-technology Co., Ltd is a leading provider and manufacturer of pharmaceutical and chemical products. Mainly involves API, pharmaceutical intermediates peditides and natural extract etc. We are capable to supply you with any quanti
3,3‘-(benzylazanediyl)bis(propan-1-ol)
bis-(3-hydroxypropyl)amine
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol under 2280 Torr; for 2h; | 92% |
With hydrogen; palladium dihydroxide | |
With palladium on activated charcoal; hydrogen In methanol at 20℃; under 775.743 Torr; for 6h; |
bis-(3-hydroxypropyl)amine
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In 1,4-dioxane for 24h; Heating; | 88% |
propan-1-ol-3-amine
1-chloro-3-hydroxypropane
A
bis-(3-hydroxypropyl)amine
B
tripropanolamine
Conditions | Yield |
---|---|
With sodium carbonate In ethanol for 24h; Heating; | A 8.23 g B 85% |
propan-1-ol-3-amine
1-chloro-3-hydroxypropane
bis-(3-hydroxypropyl)amine
Conditions | Yield |
---|---|
Stage #1: propan-1-ol-3-amine; 1-chloro-3-hydroxypropane With water for 24h; Heating / reflux; Stage #2: With potassium hydroxide In water | 80% |
In water for 24h; Heating; | 64% |
In water for 24h; Reflux; | 53% |
Stage #1: propan-1-ol-3-amine; 1-chloro-3-hydroxypropane In water for 24h; Reflux; Stage #2: With potassium hydroxide In water | |
In water for 24h; Reflux; | 12.5 g |
3,3'-imino-di-propionic acid diethyl ester
bis-(3-hydroxypropyl)amine
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether at 25℃; for 5h; | 60% |
methylimine-N,N-dipropionate methyl ester
bis-(3-hydroxypropyl)amine
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether 1.) room temperature, 1 h, 2.) reflux, 24 h; | 37% |
Conditions | Yield |
---|---|
With alkali Kochen des Reaktionsprodukts mit Natrium und Isoamylalkohol; |
methyl N-(3-hydroxypropyl)-β-alaninate
bis-(3-hydroxypropyl)amine
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran rt 30 min, reflux 2 h; Yield given; |
toluene-4-sulfonamide
1,3-dibromo-propane
A
bis-(3-hydroxypropyl)amine
B
propan-1-ol-3-amine
Conditions | Yield |
---|---|
und Kochen der nicht naeher beschriebene p-Toluolsulfonylderivate mit Natrium und Isoamylalkohol; Produkt 5: 3-Hydroxy-propylamin; |
3-Hydroxypropionitrile
A
bis-(3-hydroxypropyl)amine
B
tripropanolamine
C
propan-1-ol-3-amine
Conditions | Yield |
---|---|
at 60 - 70℃; under 36775.4 Torr; Hydrogenation; |
3-Hydroxypropionitrile
A
bis-(3-hydroxypropyl)amine
Conditions | Yield |
---|---|
With nickel kieselguhr at 60 - 70℃; Hydrogenation.unter Druck; |
bis(2-methoxycarbonylethyl)benzylamine
bis-(3-hydroxypropyl)amine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: LAH 2: H2 / Pd(OH)2 View Scheme |
bis-(3-hydroxypropyl)amine
1-bromomethyl-4-nitro-benzene
N-(p-nitrobenzyl)-dipropropanolamine
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 55 - 60℃; for 2h; | 100% |
bis-(3-hydroxypropyl)amine
bis(3-chloropropyl)amine
Conditions | Yield |
---|---|
With thionyl chloride In benzene 5 deg C then 4 h reflux; | 97% |
With thionyl chloride In chloroform at 0 - 20℃; for 24h; | 92% |
With thionyl chloride In dichloromethane 1.) room temp., overnight, 2.) reflux, 2 h; | 80% |
With sulfuryl dichloride In chloroform for 3h; Heating; | 60% |
bis-(3-hydroxypropyl)amine
4-methoxyphenylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 97% |
bis-(3-hydroxypropyl)amine
4-pyridylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 97% |
bis-(3-hydroxypropyl)amine
5-(dimethylamino)naphth-1-ylsulfonyl chloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 1h; | 96% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 96% |
bis-(3-hydroxypropyl)amine
4-acetylphenylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 92% |
bis-(3-hydroxypropyl)amine
4-cyanophenylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 92% |
bis-(3-hydroxypropyl)amine
dimethylsulfide borane complex
Conditions | Yield |
---|---|
In toluene at 20℃; for 3h; Inert atmosphere; Schlenk technique; | 92% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 90% |
bis-(3-hydroxypropyl)amine
phenylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 89% |
bis-(3-hydroxypropyl)amine
2-Methylphenylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 89% |
bis-(3-hydroxypropyl)amine
p-toluenesulfonyl chloride
N-tosyl-bis(3-hydroxypropyl)amine
Conditions | Yield |
---|---|
With sodium carbonate In water 1.) 95 deg C, 1 h; 2.) 25 deg C, 2 h; | 85% |
bis-(3-hydroxypropyl)amine
4-methylphenylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 84% |
bis-(3-hydroxypropyl)amine
1-Naphthylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 84% |
bis-(3-hydroxypropyl)amine
4-Vinylphenylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 84% |
bis-(3-hydroxypropyl)amine
p-toluenesulfonyl chloride
3-propyl tosylate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0℃; for 3h; | 83% |
With triethylamine In dichloromethane at 20℃; | 80% |
In dichloromethane | 50% |
In dichloromethane | 45% |
bis-(3-hydroxypropyl)amine
3,5-bis-trifluromethylphenylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 83% |
bis-(3-hydroxypropyl)amine
4-nitrophenylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 83% |
bis-(3-hydroxypropyl)amine
p-toluenesulfonyl chloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane | 82% |
With triethylamine In dichloromethane | 82% |
bis-(3-hydroxypropyl)amine
(2-bromophenyl)boronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 82% |
bis-(3-hydroxypropyl)amine
3,3'-iminobis-1-propanol dinitrate nitrate
Conditions | Yield |
---|---|
With nitric acid; acetic anhydride In tetrahydrofuran; ethyl acetate at 0 - 20℃; for 1h; | 78% |
bis-(3-hydroxypropyl)amine
phenyl(oxo)borane
Conditions | Yield |
---|---|
76% |
bis-(3-hydroxypropyl)amine
[4-(tert-butoxycarbonylamino)phenyl]boronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 76% |
bis-(3-hydroxypropyl)amine
m-tolylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 74% |
bis-(3-hydroxypropyl)amine
3,4-dimethyl phenylboronic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 72% |
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