Product Name Propionyl Bromide Alias Propionyl Bromide CAS No 598-22-1 Formula C2H5COB
Cas:598-22-1
Min.Order:1 Metric Ton
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inquiryDayangchem'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:598-22-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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Cas:598-22-1
Min.Order:1 Kilogram
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Type:Manufacturers
inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
Propionyl bromide Appearance: colorless liquid Melting point: -40 Boiling point: Flash point: Relative Density: 1.521
Cas:598-22-1
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
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
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:598-22-1
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryProduct Description Name Propionyl bromide CAS 598-22-1 Assay 99% Appearance
Cas:598-22-1
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryTianfu Chemical, built in 2009, is a professional supplier for API materials in China. With 10 years development, we have bulit our own factory and lab to produce a certain of products. And we have established stable business relationship
Cas:598-22-1
Min.Order:1 Kilogram
FOB Price: $200.0
Type:Lab/Research institutions
inquiryCAS NO.: 598-22-1 Molecular formula: C2H5COBr Molecular weight: 136.98 Property: Colo
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 etc. 3) oem/odm available; 4) rea
Cas:598-22-1
Min.Order:1 Kilogram
FOB Price: $4.0 / 5.0
Type:Lab/Research institutions
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:598-22-1
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
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:598-22-1
Min.Order:1 Gram
FOB Price: $1.0
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:598-22-1
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirymoderate price & quick delivery Appearance:Light yellow to brown liquid, fuming with moisture Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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
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:598-22-1
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
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
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:598-22-1
Min.Order:0
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Type:Lab/Research institutions
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:any port in China
The company has passed the ISO9001 Quality Management System Certificate, ISO14001 Environmental Management System Certificate, ISO28001 Occupational Health Safety Management System Certificate. It has 4 patents of invention and 3
Preview CBNumber: CB1226740 Chemical Name: Propionyl bromide Molecular Formula: C3H5B
1. Subsidiary of Institute of Chemistry, Henan Academy of Sciences, national research platform;2. About 30 years’ experience in this field since 1983;3. An experienced R&D team consisting of Doctors and Masters;4. Various types of analytical instrume
Cas:598-22-1
Min.Order:0
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Type:Lab/Research institutions
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Cas:598-22-1
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Trading Company
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propionic acid
propanoyl bromide
Conditions | Yield |
---|---|
With bromine; triphenylphosphine In dichloromethane for 0.25h; Ambient temperature; | 84% |
With phosphorus; bromine | |
With dibromo sulfoxide | |
With lithium aluminium deuteride; sulfuric acid; hydrogen bromide Multistep reaction; | |
With ethyl tribromoacetate; triphenylphosphine In dichloromethane at 20℃; for 3h; |
Conditions | Yield |
---|---|
With trimethylsilyl bromide | 74% |
trimethylsilyl propionate
propanoyl bromide
Conditions | Yield |
---|---|
With dibromotriphenylphosphorane In dichloromethane for 0.166667h; Ambient temperature; |
propionyl radical
propanoyl bromide
Conditions | Yield |
---|---|
With Bromotrichloromethane In hexane at 22.9℃; Rate constant; |
propanoyl bromide
N-deacetylcolchinyl methyl ether
N-propionylcolchinol methyl ether
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 1h; | 98% |
propanoyl bromide
2-Methoxynaphthalene
1-(2-hydroxy-1-naphthyl)propan-1-one
Conditions | Yield |
---|---|
With aluminium trichloride In carbon disulfide for 2h; Heating; | 95% |
2-[5-amino-2-(trifluoromethyl)phenyl]-4-[[2'-[N-(t-butoxycarbonyl)sulfamoyl]-3-fluorobiphenyl-4-yl]methyl]-5-n-butyl-2,4-dihydro-3H-1,2,4-triazol-3-one
propanoyl bromide
Conditions | Yield |
---|---|
95% |
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In water; benzene at 20℃; | 94% |
Conditions | Yield |
---|---|
With aluminium trichloride In carbon disulfide for 2h; Heating; | 93% |
propanoyl bromide
2-<5-amino-2-(trifluoromethyl)phenyl>-5-n-butyl-4-<<2'-(N-tert-butylsulfamoyl)biphenyl-4-yl>methyl>-2,4-dihydro-3H-1,2,4-triazol-3-one
5-n-butyl-4-<<2'-(N-tert-butylsulfamoyl)biphenyl-4-yl>methyl>-2,4-dihydro-2-<5-(propionylamino)-2-(trifluoromethyl)phenyl>-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
With pyridine; dmap Ambient temperature; | 90% |
dmap | 67% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; chiral Al(III)-triamine In dichloromethane at -30℃; for 20h; Cyclocondensation; | 90% |
propanoyl bromide
glycine ethyl ester hydrochloride
2-(2-bromo-acetylamino)-acetic acid ethyl ester
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In water; benzene at 20℃; | 90% |
propanoyl bromide
(S)-alanine ethyl ester hydrochloride
L-2-(2-bromo-acetylamino)-propionic acid ethyl ester
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In water; benzene at 20℃; | 90% |
Conditions | Yield |
---|---|
With (11bS,11b’S)-2,6-bis(3,4,5-trifluorophenyl)-3,3’,5,5’-tetrahydro-4,4’-spirobi[dinaphtho[2,1-c:1’,2’-e]azepin]-4-ium bromide; ethyl 2-(2-(tert-butoxy)-1-((diphenylmethylene)amino)-2-oxoethyl)cyclopropane-1-carboxylate; potassium hydroxide In dichloromethane; water; toluene at 0℃; for 15h; Schlenk technique; | 89% |
propanoyl bromide
5-[(p-methoxy)benzyloxyl]-2-pentynal
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; chiral Al(III)-triamine In dichloromethane at -50℃; for 30h; Cyclocondensation; | 86% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; chiral Al(III)-triamine In dichloromethane at -50℃; for 30h; Cyclocondensation; | 85% |
propanoyl bromide
4-(benzyloxy)but-2-ynal
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; chiral Al(III)-triamine In dichloromethane at -50℃; for 30h; Cyclocondensation; | 85% |
propanoyl bromide
2-(5-Amino-2-chlorophenyl)-5-n-butyl-4-[[2'-(N-t-butylsulfamoyl)-3-fluorobiphenyl-4-yl]-methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
5-n-Butyl-4-[[2'-(N-t-butylsulfamoyl)-3-fluorobiphenyl-4-yl]methyl]-2-[2-chloro-5-(propionylamino)phenyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
With dmap In pyridine Ambient temperature; | 84% |
84% | |
dmap | 84% |
Conditions | Yield |
---|---|
Stage #1: 4-Bromo-5-(1H-indol-3-yl)oxazole With sodium hydride; N,N-dimethyl-formamide In tetrahydrofuran; mineral oil at 20℃; for 0.5h; Stage #2: propanoyl bromide With N,N-dimethyl-formamide In tetrahydrofuran; mineral oil at 40℃; for 3h; | 84% |
propanoyl bromide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 3h; | 81% |
Conditions | Yield |
---|---|
With (S,S)-ArSO2NCH(i-Pr)CH2N(CH2CF3)CH2CH(i-Pr)NSO2CF3*AlMe; N-ethyl-N,N-diisopropylamine In various solvent(s) at -25℃; for 14h; | 80% |
Methyl 3-aminothiophene-2-carboxylate
propanoyl bromide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 4h; | 80% |
propanoyl bromide
benzyloxyacetoaldehyde
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; chiral Al(III)-triamine In dichloromethane at -30℃; for 48h; Cyclocondensation; | 78% |
propanoyl bromide
2-(5-amino-2-bromophenyl)-4-[[2'-(N-t-butylsulfamoyl)-3-fluorobiphenyl-4-yl]methyl]-5-n-butyl-2,4-dihydro-3H-1,2,4-triazol-3-one
2-[2-Bromo-5-(propionylamino)phenyl]-4-[[2'-(N-t-butylsulfamoyl)-3-fluorobiphenyl-4-yl]methyl]-5-n-butyl-2,4-dihydro-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
77% |
propanoyl bromide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 5℃; for 5h; Industrial scale; | 75% |
Conditions | Yield |
---|---|
at 90℃; for 2h; | 74% |
In 1,2-dichloro-benzene |
bis(triethylgermyl)mercury
propanoyl bromide
A
triethylpropionylgermane
B
3,4-hexanedione
C
Bromotriethylgermanium
Conditions | Yield |
---|---|
In benzene Irradiation (UV/VIS); Ge-compd. addn. to org. compd. soln., sealing in evac. ampul, irradiation (DRT-375 quartz mercury lamp) until orange color disappeard; fractionation; GLC anal.; | A 15% B 71% C n/a D n/a |
Conditions | Yield |
---|---|
With 2Br(1-)*C41H51AlN4O2(2+); N-ethyl-N,N-diisopropylamine In dichloromethane at -70℃; for 24h; Inert atmosphere; optical yield given as %ee; | 67% |
With 2Br(1-)*C41H51AlN4O2(2+); N-ethyl-N,N-diisopropylamine In dichloromethane at -70℃; for 24h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 67% |
propanoyl bromide
propionic acid anhydride
6,6-dimethyl-5,6-dihydro-3-methyl-4-phenyl-1,2-oxazine N-oxide
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 24h; | 61% |
propanoyl bromide
2-(3-aminophenyl)-5-n-butyl-4-[[2'-[N-(2-chlorobenzoyl)sulfamoyl]biphenyl-4-yl]methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
60% | |
With sodium hydride 1.) DMF, RT, 3 h, 2.) DMF, 50 deg C, overnight; Yield given. Multistep reaction; |
propanoyl bromide
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene | 60% |
Conditions | Yield |
---|---|
With bis(isopropyl)ethylamine; (R,R)-(-)-N,N'-bis(3-pentyl-5-(4-methylpyridinium-1-ylmethyl)salicylidene)-1,2-cyclohexanediamine dibromide; trimethylaluminum In dichloromethane; toluene at -70℃; for 24h; optical yield given as %ee; enantioselective reaction; | 60% |
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