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 according to the contract research and development services for the fine chemicals, ph
1.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:5130-24-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryBoiling point 68-69 °C735 mm Hg(lit.) density 1.166 g/mL at
Cas:5130-24-5
Min.Order:100 Kilogram
Negotiable
Type:Trading Company
inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Henan 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
J&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
Zhenyu 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
Cas:5130-24-5
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryhigh qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Cas:5130-24-5
Min.Order:0
Negotiable
Type:Manufacturers
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
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
factory?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
Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
Cas:5130-24-5
Min.Order:1 Gram
Negotiable
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
Cas:5130-24-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryShanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the VINYL CHLOROFORMATE, CAS:5130-24-5 with the most competitive price and the best quali
Vinyl chloroformate 99%, 5130-24-5 Appearance:liquid Storage:dry and ventilated place Package:suitable for shipping Application:Vinyl chloroformate 99%, 5130-24-5 Transportation:common shipping Port:shanghai
Cas:5130-24-5
Min.Order:1 Gram
Negotiable
Type:Trading Company
inquiryCFTC?PharmaChem?is?a?service?based?company?in?China,?a?pharmachem?division?of?Changzhou?Foreign?Trade?Corp.,supplying?raw?materials,?intermediates,?APIs?and?fine?chemicals?for?the?pharmaceutical?and?specialty?chemical?industries?worldwide. Applicatio
Conditions | Yield |
---|---|
palladium diacetate In hexanedinitrile at -2 - 2℃; for 63h; Product distribution / selectivity; | 85.2% |
With palladium diacetate In acetonitrile |
Conditions | Yield |
---|---|
at 425 - 460℃; Pyrolysis; |
ethylenebis(chloroformate)
A
1,1-dichloroethane
B
Vinyl chloroformate
C
carbonochloridic acid 1-chloro-ethyl ester
D
2-Chloroethyl chloroformate
Conditions | Yield |
---|---|
at 460℃; Produkt 5: 1.2-Dichlor-aethan.Pyrolysis; |
Conditions | Yield |
---|---|
Pyrolysis; | |
at 425 - 460℃; Pyrolysis; |
Conditions | Yield |
---|---|
In diethyl ether; diethylene glycol dimethyl ether |
Conditions | Yield |
---|---|
With pyridine In diethyl ether 1.) 1 h, 0 deg C, 2.) 8 h, 25 deg C; |
Vinyl chloroformate
2-Benzyl-4,4-diphenyl-octahydro-2-aza-4-sila-inden-7-one
7-Oxo-4,4-diphenyl-octahydro-2-aza-4-sila-indene-2-carboxylic acid vinyl ester
Conditions | Yield |
---|---|
With triethylamine In 1,2-dichloro-ethane for 2.5h; Ambient temperature; | 100% |
Vinyl chloroformate
2-(3,4-dimethoxyphenyl)-2-cyclohexen-1-ol
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0℃; | 100% |
Vinyl chloroformate
2-(3,4-methylenedioxyphenyl)-2-cyclohexen-1-ol
carbonic acid 2-benzo[1,3]dioxol-5-yl-cyclohex-2-enyl ester vinyl ester
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0℃; | 100% |
Ethyl diphenylphosphinite
Vinyl chloroformate
diphenylvinyloxycarbonylphosphinoxide
Conditions | Yield |
---|---|
at 0 - 20℃; for 3.25h; Michaelis-Arbuzov reaction; | 99% |
Vinyl chloroformate
3-(tbutyldimethylsilyl)-14-acetoxy-7,8-dihydromorphinone
N-vinyloxycarbonyl-3-(tbutyldimethylsilyl)-14-acetoxy-7,8-dihydromorphinone
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane for 72h; Heating; | 98% |
Vinyl chloroformate
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane at 50℃; for 120h; | 97% |
Vinyl chloroformate
2,2,4,4-Tetramethyl-1,3-oxazolidine
Conditions | Yield |
---|---|
With sodium carbonate In dichloromethane at 20℃; for 5h; | 97% |
(1R)-9-methyl-9-azabicyclo[4.2.1]nonan-2-one
Vinyl chloroformate
(1R,6R)-2-Oxo-9-aza-bicyclo[4.2.1]nonane-9-carboxylic acid vinyl ester
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane | 96% |
Vinyl chloroformate
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane Substitution; | 96% |
Vinyl chloroformate
2-[(tert-butyldimethylsiloxy)methyl]cyclohex-2-enol
1-tert-butyldimethylsilanyloxymethyl-6-vinyloxycarbonyloxy-1-cyclohexene
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0℃; for 1h; | 96% |
Conditions | Yield |
---|---|
With sodium carbonate In dichloromethane; water at 0 - 20℃; for 2.66667h; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
With triethylamine at 34 - 49℃; for 0.0555556h; Temperature; Flow reactor; Sonication; Inert atmosphere; | 95.6% |
Vinyl chloroformate
ethenyl (+/-)-trans-3,4,4a,5,8,8a-hexahydro-4a-(3-methoxyphenyl)-2(1H)-isoquinolinecarboxylate
Conditions | Yield |
---|---|
With potassium carbonate In 1,2-dichloro-ethane for 1.5h; Heating; | 95% |
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane Heating; | 95% |
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane Heating; | 95% |
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane Heating; | 95% |
oleoyl alcohol
Vinyl chloroformate
cis-octadec-9-enyl vinyl carbonate
Conditions | Yield |
---|---|
With pyridine at 0 - 50℃; Inert atmosphere; | 95% |
9-methyl-9-azabicyclo[4.2.1]nonan-2-one
Vinyl chloroformate
9-vinyloxycarbonyl-9-azabicyclo[4.2.1]nonan-2-one
Conditions | Yield |
---|---|
Stage #1: 9-methyl-9-azabicyclo[4.2.1]nonan-2-one With potassium carbonate In dichloromethane at 20℃; for 1h; Stage #2: Vinyl chloroformate In dichloromethane at 20℃; for 48h; Further stages.; | 94% |
Vinyl chloroformate
3-tert-butyl-2,5-dihydroxybenzaldehyde
Conditions | Yield |
---|---|
With pyridine In chloroform at 20℃; for 4h; | 94% |
3-{4,5-dimethoxy-2-[2-(4-methylbenzenesulfonylamino)ethyl]phenyl}prop-2-enol
Vinyl chloroformate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0℃; for 3h; | 94% |
Butane-1,4-diol
Vinyl chloroformate
1,4-bis(vinyloxycarbonyloxy)butane
Conditions | Yield |
---|---|
With pyridine at 0 - 50℃; Inert atmosphere; | 94% |
Vinyl chloroformate
(+/-)-6-methoxydimetindene
{2-[6-Methoxy-3-(1-pyridin-2-yl-ethyl)-1H-inden-2-yl]-ethyl}-methyl-carbamic acid vinyl ester
Conditions | Yield |
---|---|
With N,N,N',N'-tetramethyl-1,8-diaminonaphthalene In 1,2-dichloro-ethane 15 min, -5 to -10 deg C; 30 min, 60-70 deg C; | 93% |
Vinyl chloroformate
(Z)-3-{4,5-dimethoxy-2-[2-(trifluoroacetylamino)ethyl]phenyl}prop-2-enol
ethenyl (Z)-3-{4,5-dimethoxy-2-[2-(trifluoroacetylamino)ethyl]phenyl}prop-2-enyl carbonate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0℃; for 3h; | 93% |
(S)-(-)-4-chloro-2-(1-hydroxyethyl)pyridine
Vinyl chloroformate
(1S)-(-)-1-(4-chloropyridin-2-yl)ethyl vinyl carbonate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0 - 20℃; | 93% |
Vinyl chloroformate
(Z)-3-{4,6-dimethoxy-2-[2-(trifluoroacetylamino)ethyl]phenyl}prop-2-enol
ethenyl (Z)-3-{4,6-dimethoxy-2-[2-(trifluoroacetylamino)-ethyl]phenyl}prop-2-enyl carbonate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0℃; for 3h; Inert atmosphere; | 93% |
Vinyl chloroformate
1,3-bis(4-methoxybenzyloxy)-6-[(Z)-3-hydroxyprop-1-enyl]5-[2-(trifluoroacetamido)ethyl]benzene
Conditions | Yield |
---|---|
With pyridine at 0℃; for 3h; | 93% |
geranylamine
Vinyl chloroformate
sodium chloride
Conditions | Yield |
---|---|
With triethylamine | 93% |
Vinyl chloroformate
(2S,3R)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-2-carboxylic acid ethyl ester
(2S,3R)-3-methylsulfanylmethyl-1-(1-phenylethyl)-pyrrolidine-1,2-carboxylic acid 2-ethyl ester 1-vinyl ester
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane for 192h; Heating; | 92% |
Vinyl chloroformate
(3S,5S)-1-ethynyl-3,5-dihydroxy-2-methylcyclohex-1-ene
(3S,5S)-1-ethynyl-2-methyl-3,5-bis[(vinyloxy)carbonyloxy]-1-cyclohexene
Conditions | Yield |
---|---|
With pyridine In dichloromethane for 1h; | 92% |
Vinyl chloroformate
Conditions | Yield |
---|---|
With pyridine at 0℃; | 92% |
With triethylamine In dichloromethane at 0 - 20℃; for 12h; | 92% |
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