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:870-23-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:870-23-5
Min.Order:1 Kilogram
Negotiable
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
Our 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:870-23-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryProduct Detail Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,
Cas:870-23-5
Min.Order:10 Metric Ton
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:870-23-5
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
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:870-23-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry1)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 etc. 3) oem/odm available; 4) rea
Cas:870-23-5
Min.Order:1 Gram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryhigh 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
Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Superior quality, moderate price & quick delivery. Appearance:colourless liquid Storage:Sealed in a cool ,dry and microtherm place , avoid light . Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:synthetic perfume Tr
Cas:870-23-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:870-23-5
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryHigh quality ,low price Storage:Room temperature Package:As per customer's Application:For Organic synthsis Transportation:To be shipped as non-hazardous chemicals
Ansciep 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
Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an
Cas:870-23-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.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:870-23-5
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiry1.We are not just a manufacturer but aslo a trading company.Our office located in Hangzhou. 2.We have document department who can meet customers' documentary requirements. 3.We have many cooperative plants who can provide price support for
Allyl mercaptan Basic information Product Name: Allyl mercaptan Synonyms: 2-propenyl mercaptan;CH2=CHCH2SH;mercaptanallylique;propenemercaptan;ALLYLTHIOL;ALLYL SULF
Cas:870-23-5
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiry1.More than 10 years trading experience in chemicals 2. Long-term cooperation with OEM factories and lab. 3. Professional procurement and quality control team 4. Free Sample 5. Factroy + Trading + Customer Synth
BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art
At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi
Allyl mercaptan CAS: 870-23-5 Appearance: Colorless liquid Tructural formula: C3H6S Assay: 99.0% Use: As a material of Flavors and fragrances
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Port:Shanghai;Guangzhou
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
Aopharm 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 modes of transportation.88.
Henan Wising Chem Co., Ltd is a national high-tech enterprise with a passion for selling and an emphasis on customer care. We are committed to providing quality chemical products that help us become one of the most reputable, reliable and lea
Cas:870-23-5
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With indium; ammonium chloride In ethanol for 1h; Reduction; Heating; | 95% |
With magnesium In methanol; benzene for 1.66667h; Ambient temperature; | 83% |
Conditions | Yield |
---|---|
With sodium hydrogen sulfide monohydrate; diallyl disulphide; N-benzyl-N,N,N-triethylammonium chloride In water; xylene at -2 - 40℃; for 10h; Product distribution / selectivity; Inert atmosphere; | 94.19% |
With hydrogenchloride; sodium hydrogen sulfide; tetrabutylammomium bromide In water; toluene at 40℃; for 3h; pH=9.5; Solvent; Reagent/catalyst; | 91.3% |
With sodium hydrogen sulfide monohydrate; N-benzyl-N,N,N-triethylammonium chloride In water; xylene at -2 - 40℃; for 10h; Inert atmosphere; | 83.92% |
With hydrosulfide anion In gas Thermodynamic data; reaction efficiency; |
S-allyl ethanethioate
prop-2-ene-1-thiol
Conditions | Yield |
---|---|
With sodium methylate In methanol at 0℃; for 0.333333h; | 94% |
With sodium hydroxide In acetone Ambient temperature; | |
Stage #1: S-allyl ethanethioate With methanol; sodium methylate at 0℃; for 0.333333h; Stage #2: pH=7; | 94 %Spectr. |
Conditions | Yield |
---|---|
With potassium hydrosulfide |
dithiocarbamic acid allyl ester
prop-2-ene-1-thiol
Conditions | Yield |
---|---|
With sodium hydroxide |
S-allyl-N,N'-diphenyl-isothiourea
prop-2-ene-1-thiol
Conditions | Yield |
---|---|
beim Erhitzen ueber den Schmelzpunkt; |
Conditions | Yield |
---|---|
With hydrogen sulfide; thorium dioxide at 300 - 360℃; |
Conditions | Yield |
---|---|
With ethanol; potassium hydrosulfide | |
With thiourea In ethanol for 1h; Substitution; Heating; | |
With thiourea In ethanol for 1h; Heating; | |
With sodium hydrogensulfide In dichloromethane | |
With sodium hydrogensulfide In dichloromethane |
Conditions | Yield |
---|---|
With water durch anschliessendes Verseifen des Reaktionsprodukts mit siedender 5n-Natronlauge; |
S allyl S-methyl dithiocarbonate
prop-2-ene-1-thiol
Conditions | Yield |
---|---|
With ethanolamine |
1-Allyl-2-methylsulfanyl-4,6-diphenyl-pyridinium; iodide
prop-2-ene-1-thiol
Conditions | Yield |
---|---|
With sodium hydroxide; thiourea 1.) 130 deg C, 0.5 h; 2.) reflux, 3 h; Yield given. Multistep reaction; |
4-allylsulfanyl-cyclopentene
A
prop-2-ene-1-thiol
B
cyclopenta-1,3-diene
C
cyclopent-2-enethione
Conditions | Yield |
---|---|
at 700℃; under 8E-06 Torr; flash vacuum thermolysis; Further byproducts given; |
4-allylsulfanyl-cyclohexene
A
prop-2-ene-1-thiol
B
cyclohexa-1,3-diene
D
benzene
Conditions | Yield |
---|---|
at 700℃; under 8E-06 Torr; flash vacuum thermolysis; Further byproducts given; |
trimethylene oxide
hydrogen sulfide
A
1-thiopropane
B
prop-2-ene-1-thiol
Conditions | Yield |
---|---|
at 250℃; |
glycerol
A
prop-2-ene-1-thiol
B
ethene
C
carbon dioxide
D
hydrogen sulfide
Conditions | Yield |
---|---|
at 300℃; Produkt5:Diallylhexasulfid; |
hydrogenchloride
allyl thiocyanate
A
prop-2-ene-1-thiol
B
hydrogen cyanide
diallyl disulphide
water
A
prop-2-ene-1-thiol
B
allylmethyl sulfide
Conditions | Yield |
---|---|
unter der Einw. von Penicillium brevicaule; |
diallyl sulphide
ammonia
A
prop-2-ene-1-thiol
B
hydrogen sulfide
diallyl sulphide
ammonia
A
prop-2-ene-1-thiol
B
hydrogen sulfide
diallyl sulphide
ammonia
A
prop-2-ene-1-thiol
B
hydrogen sulfide
diallyl sulphide
ammonia
A
prop-2-ene-1-thiol
B
hydrogen sulfide
hydrogenchloride
diallyl sulphide
A
prop-2-ene-1-thiol
B
hydrogen sulfide
di(prop-2-enyl) trithiocarbonate
ammonia
A
prop-2-ene-1-thiol
B
ammonium thiocyanate
(2R)-2-(acetylamino)-3-(prop-2-en-1-ylsulfanyl)propanoic acid
A
prop-2-ene-1-thiol
B
ammonia
C
acetic acid
D
2-oxo-propionic acid
Conditions | Yield |
---|---|
beim Kochen; |
α-bromomethylthiirane
prop-2-ene-1-thiol
Conditions | Yield |
---|---|
With tri-n-butyl-tin hydride In benzene-d6 at 60℃; Kinetics; |
Conditions | Yield |
---|---|
With pyridine In benzene-d6 Equilibrium constant; |
1,2-propanediene
hydrogen sulfide
A
1.3-propanedithiol
B
prop-2-ene-1-thiol
C
diallyl sulphide
Conditions | Yield |
---|---|
byproducts: oligomers of CH2=CHCH2SH; other Radiation; at -70°C with initiator and radiation; |
Allyl glycidyl ether
prop-2-ene-1-thiol
1-allyloxy-3-(allylthio)propan-2-ol
Conditions | Yield |
---|---|
With potassium hydroxide In methanol at 20℃; for 1h; | 100% |
With 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene on polystyrene.HL at 30℃; for 0.5h; | 90% |
Conditions | Yield |
---|---|
With nanophase manganese (VII) oxide coated clay (NM7O coated clay) In toluene at 40℃; for 3h; | 99% |
With water; dihydrogen peroxide In various solvent(s) at 20℃; for 0.166667h; Oxidation; Dimerization; | 94% |
CoCl2 In acetonitrile Ambient temperature; | 90% |
prop-2-ene-1-thiol
4-methylhexa-2,3-dienenitrile
(Z)-3-Allylsulfanyl-4-methyl-hex-2-enenitrile
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol for 1h; Heating; | 99% |
prop-2-ene-1-thiol
(E)-3-methyl-4-nitrobut-3-ene-2-one
3-Allylsulfanyl-3-methyl-4-nitro-butan-2-one
Conditions | Yield |
---|---|
With triethylamine In acetonitrile for 1h; | 99% |
Conditions | Yield |
---|---|
With air; ammonium cerium(IV) nitrate at 20℃; for 0.333333h; | 99% |
With iodine at 0℃; for 0.0833333h; Michael addition; | 95% |
iron(III) chloride at 20℃; for 0.0833333h; | 93% |
With C33H43FeN4O2S In pentane at 60℃; for 18h; | 79% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In acetic acid; toluene at 0℃; for 0.0833333h; | 99% |
prop-2-ene-1-thiol
4-Allylsulfanyl-4-nitromethyl-heptan-3-one
Conditions | Yield |
---|---|
With triethylamine In acetonitrile for 1h; | 98% |
prop-2-ene-1-thiol
(E)-2-nitromethylene cycloheptanone
2-Allylsulfanyl-2-nitromethyl-cycloheptanone
Conditions | Yield |
---|---|
With triethylamine In acetonitrile for 1h; | 98% |
Conditions | Yield |
---|---|
Stage #1: n-octanoic acid chloride With triethylamine In cyclohexane at 0℃; for 0.5h; Inert atmosphere; Stage #2: prop-2-ene-1-thiol In cyclohexane at 0℃; for 2.5h; Time; Inert atmosphere; | 98% |
prop-2-ene-1-thiol
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene at 20℃; for 6h; | 97% |
With 1,8-diazabicyclo[5.4.0]undec-7-ene at 20℃; for 2h; Inert atmosphere; | 77% |
prop-2-ene-1-thiol
3-crotonoyl-1,3-oxazolidin-2-one
Conditions | Yield |
---|---|
With C43H36F6N4OS In chloroform at -20℃; for 72h; optical yield given as %ee; enantioselective reaction; | 97% |
prop-2-ene-1-thiol
3-(4-(3-(allyloxy)prop-1-ynyl)phenyl)prop-2-ynyl 4-methylbenzenesulfonate
allyl(3-(4-(3-(allyloxy)prop-1-ynyl)phenyl)prop-2-ynyl)sulfane
Conditions | Yield |
---|---|
Stage #1: prop-2-ene-1-thiol With sodium hydride In tetrahydrofuran at 0℃; for 1h; Stage #2: 3-(4-(3-(allyloxy)prop-1-ynyl)phenyl)prop-2-ynyl 4-methylbenzenesulfonate In tetrahydrofuran at 0 - 20℃; for 1h; | 97% |
prop-2-ene-1-thiol
(Z)-2,2,2-trifluoro-N-(3-oxo-3-(2-oxooxazolidin-3-yl)-1-phenylprop-1-en-2-yl)acetamide
Conditions | Yield |
---|---|
With C43H36F6N4OS In dichloromethane at 20℃; for 8h; Optical yield = 86 %ee; stereoselective reaction; | 97% |
With triethylamine In dichloromethane at 20℃; for 24h; Michael Addition; stereoselective reaction; |
prop-2-ene-1-thiol
3-crotonoyl-1,3-oxazolidin-2-one
Conditions | Yield |
---|---|
With N-(4-((S)-(benzyloxy)((1S,2R,4S,5R)-5-vinylquinuclidin-2-yl)methyl)quinolin-6-yl)-4-(dimethylamino)benzenesulfonamide In chloroform at -20℃; for 84h; Michael Addition; enantioselective reaction; | 97% |
prop-2-ene-1-thiol
Conditions | Yield |
---|---|
With [1-(3-sulfonic acid)]propyl-3-methylimidazolium hydrogen sulfate In dichloromethane at 40℃; for 39h; Reagent/catalyst; | 97% |
With bronsted acidic ionic liquid-HSO4 In dichloromethane at 40℃; for 3h; | 97% |
prop-2-ene-1-thiol
5-(2-nitrovinyl)benzo[1,3]dioxole
2-(allylthio)-2-(3,4-(methylenedioxy)phenyl)-1-nitroethane
Conditions | Yield |
---|---|
With piperidine In diethyl ether | 96% |
prop-2-ene-1-thiol
2,3,4,5,6-pentafluorobiphenyl
4-allylsulfanyl-2,3,5,6-tetrafluorobiphenyl
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 40℃; for 2h; Inert atmosphere; regioselective reaction; | 96% |
prop-2-ene-1-thiol
phenyl isocyanate
S-(2-propenyl) N-phenylmonothiocarbamate
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 0℃; for 1.5h; Inert atmosphere; | 96% |
prop-2-ene-1-thiol
Conditions | Yield |
---|---|
With [1-(3-sulfonic acid)]propyl-3-methylimidazolium hydrogen sulfate In dichloromethane at 40℃; for 39h; Reagent/catalyst; | 96% |
With bronsted acidic ionic liquid-HSO4 In dichloromethane at 40℃; for 3h; | 96% |
Conditions | Yield |
---|---|
With iodine at 0℃; for 0.0833333h; Michael addition; | 95% |
With 1,3-dicyclohexylimidazolium-2-carboxylate In tetrahydrofuran at 21℃; for 2h; Michael Addition; | 93% |
iron(III) chloride at 20℃; for 0.0833333h; | 91% |
prop-2-ene-1-thiol
methylsulphinyl chloride
allyl methyl-thiosulfinate
Conditions | Yield |
---|---|
With pyridine In diethyl ether at 0 - 2℃; for 1h; | 95% |
prop-2-ene-1-thiol
(E)-4-Methyl-5-nitropent-4-en-2-one
2-Allylsulfanyl-2-methyl-1-nitro-pentan-3-one
Conditions | Yield |
---|---|
With triethylamine In acetonitrile for 1h; | 95% |
prop-2-ene-1-thiol
(E)-2,4-Dimethyl-5-nitropent-4-en-3-one
2-Allylsulfanyl-2,4-dimethyl-1-nitro-pentan-3-one
Conditions | Yield |
---|---|
With triethylamine In acetonitrile for 1h; | 95% |
prop-2-ene-1-thiol
(E)-2-nitromethylene cyclohexanone
2-Allylsulfanyl-2-nitromethyl-cyclohexanone
Conditions | Yield |
---|---|
With triethylamine In acetonitrile for 1h; | 95% |
prop-2-ene-1-thiol
N-allyl-N-[(2E)-4-(2,3-dihydro-1H-indol-1-yl)-4-oxobut-2-enyl]-4-methylbenzenesulfonamide
N-allyl-N-[2-(allylthio)-4-(2,3-dihydro-1H-indol-1-yl)-4-oxobutyl]-4-methylbenzenesulfonamide
Conditions | Yield |
---|---|
With sodium methylate In tetrahydrofuran; methanol at 0℃; for 0.25h; | 95% |
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In dichloromethane at 20℃; for 8h; | 95% |
2-(benzyldisulfanyl)benzo[d]thiazole
prop-2-ene-1-thiol
Conditions | Yield |
---|---|
In chloroform at 20℃; for 5h; | 95% |
3,6-dichlorpyridazine
prop-2-ene-1-thiol
3-allylsulfanyl-6-chloropyridazine
Conditions | Yield |
---|---|
With sodium hydroxide In methanol; water at 20℃; | 95% |
With sodium hydroxide In methanol; water | 95% |
3-methoxy-4-(naphthalen-1-ylmethoxy)benzaldehyde
prop-2-ene-1-thiol
Conditions | Yield |
---|---|
With [1-(3-sulfonic acid)]propyl-3-methylimidazolium hydrogen sulfate In dichloromethane at 40℃; for 42h; Reagent/catalyst; | 95% |
With bronsted acidic ionic liquid-HSO4 In dichloromethane at 40℃; for 3h; | 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