Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Welcome 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:623-42-7
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inquiryHebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb
Cas:623-42-7
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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
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:623-42-7
Min.Order:1 Kilogram
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Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
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Min.Order:1 Kilogram
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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
Methyl butyrate CAS:623-42-7 Specification Welcome to contact us to get complete COA. Shanghai Lonwin Chemical Co.,Ltd is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals,
Cas:623-42-7
Min.Order:1 Kilogram
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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:623-42-7
Min.Order:0 Metric Ton
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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
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:623-42-7
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryMethyl butyrateAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
high 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
stable supply&competitive price Storage:Available Package:25KG Or as client requirement Application:Important pharm intermediate Transportation:By air or By sea
high 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
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:623-42-7
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
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Cas:623-42-7
Min.Order:0
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inquiryHenan Sunlake Enterprise Corporation Our Advantages 1, Any inquiry about ch
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
Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%4) We are manufactureAp
Cas:623-42-7
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Type:Lab/Research institutions
inquiry1, Quality: Our company is a professional production of intermediates and chemicals for many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback
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 equ
Product details ProName: Methyl Butyrate CasNo: 623-42-7 Molecular Formula: C5H10O2 Appearance: White powder Application: Pharmaceutical Intermediates / Active .. DeliveryTime: within 2-3 days after payment PackAge: fo
Cas:623-42-7
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryAt 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
Methyl butyrate CAS#623-42-7 Storage:Keep container tightly closed in a dry, cool and well-ventilated place. Package:25Kg/drum, 150Kg/drum, 200kg/drum, According to request. Transportation:By sea, by air.
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:623-42-7
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Type:Lab/Research institutions
inquirymethyl crotonate
butanoic acid methyl ester
Conditions | Yield |
---|---|
With hydrogen In methanol at 80℃; under 37503.8 Torr; for 3h; Catalytic behavior; Reagent/catalyst; Temperature; Autoclave; | 100% |
With 6C53H32O8(4-)*13Zr(4+)*18O(2-)*8Co(2+)*8H(1-); hydrogen In tetrahydrofuran at 20℃; under 30003 Torr; for 36h; Catalytic behavior; | 99% |
With 6C53H32O8(4-)*13Zr(4+)*18O(2-)*8Co(2+)*8Cl(1-); hydrogen; sodium triethylborohydride In tetrahydrofuran at 23℃; under 30003 Torr; for 36h; Catalytic behavior; | 99% |
Conditions | Yield |
---|---|
With N,N,N,N,N,N-hexamethylphosphoric triamide; methylcopper; diisobutylaluminium hydride In tetrahydrofuran; diethyl ether; hexane at -50℃; for 0.5h; | 100% |
With hydrogen; Rhodium chloride tri(triphenylphosphine-meta-trisulfonate) In water for 16h; Ambient temperature; | 95% |
With hydrogen; Pd(II) complex containing tridentate hydrazonic ligands In methanol at 40℃; for 24h; Hydrogenation; | 35% |
With hydrogen; montmorillonite-(bipyridine)x In benzene at 75℃; under 31028.9 Torr; for 45h; | 91 % Spectr. |
With hydrogen In methanol at 80℃; under 37503.8 Torr; for 20h; Autoclave; |
Conditions | Yield |
---|---|
With C61H98ClN3P2Ru In dichloromethane-d2 at 50℃; under 3040.2 Torr; for 4h; Reagent/catalyst; Time; | 100% |
Conditions | Yield |
---|---|
With aluminum(III) sulphate octadecahydrate at 110℃; for 0.166667h; Sealed tube; Microwave irradiation; | 99.7% |
With NiO/SiO2 at 360℃; Reagent/catalyst; | 97.98% |
With 1-methyl-3-(4-sulfobutyl)-1H-imidazol-3-ium hydrogensulfate at 80℃; for 2h; | 96% |
Conditions | Yield |
---|---|
With strontium hydroxide; dihexyl ether at 60℃; Reagent/catalyst; Concentration; Time; | 98% |
With carbon-based sulfonated solid acid prepared at 150 °C at 80℃; for 8h; Catalytic behavior; Kinetics; Reagent/catalyst; | 97.2% |
With Et3N-grafted carbon nanotubes at 60℃; for 8h; Inert atmosphere; |
Conditions | Yield |
---|---|
With triethylamine at 160℃; for 5h; Autoclave; Green chemistry; | 97% |
With diiron nonacarbonyl at 180℃; for 1h; Sealed tube; |
methanol
propene
carbon monoxide
butanoic acid methyl ester
Conditions | Yield |
---|---|
With bis(acetylacetonato)palladium(II); 1,1’-ferrocenediyl-bis(tert-butyl(pyridin-2-yl)phosphine); toluene-4-sulfonic acid at 23℃; for 0.166667h; Catalytic behavior; Temperature; Autoclave; Inert atmosphere; | 95% |
With dodecacarbonyl-triangulo-triruthenium at 180℃; for 5h; Product distribution; solvents, water concentration, and added salts of group I-III, VI, or VIII dependence; |
lithium di-n-butylcuprate
acrylic acid methyl ester
butanoic acid methyl ester
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In diethyl ether for 2h; -78 deg C to 20 deg C; | 87% |
Conditions | Yield |
---|---|
With methanol; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In chloroform at 20℃; for 1h; | 85% |
Conditions | Yield |
---|---|
With [bis(acetoxy)iodo]benzene; sodium bromide at 20℃; for 2h; | 83% |
With sodium carbonate; N,N'-diiodo-N,N'-1,2-ethanediylbis(p-toluenesulphonamide) at 20℃; for 36h; | 80% |
Stage #1: methanol; butyraldehyde With tris(pentafluorophenyl)borate for 0.25h; Green chemistry; Stage #2: With tert.-butylhydroperoxide In decane for 24h; Green chemistry; | 72% |
methanol
propene
carbon monoxide
A
Methyl isobutyrate
B
butanoic acid methyl ester
Conditions | Yield |
---|---|
With methanesulfonic acid; palladium diacetate; bis(phosphaadamantyl)diphosphine at 60℃; | A n/a B 81% |
With hydrogenchloride; Pd(II) salt of poly(nornornaneketone)carboxylic acid; triphenylphosphine In xylene at 100℃; under 22501.8 Torr; Product distribution; | |
With hydrogenchloride; bis-triphenylphosphine-palladium(II) chloride In xylene at 99.85℃; under 26252.1 - 30002.4 Torr; | |
With hydrogenchloride; bis-triphenylphosphine-palladium(II) chloride In methanol at 99.85℃; under 26252.1 Torr; Rate constant; Product distribution; Mechanism; other Pd-catalst system; other solvent, temperature and pressure, also in the presence of var. Co, Fe, Cu additives as promoters; | |
With C39H34O2P2; palladium(II) acetylacetonate; toluene-4-sulfonic acid In diethylene glycol dimethyl ether at 100℃; under 30003 Torr; for 4h; Catalytic behavior; Reagent/catalyst; Pressure; Temperature; Autoclave; |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; nickel dichloride In methanol at 20℃; for 0.25h; | 81% |
acetic anhydride
2-Pentanone
A
propanoic acid methyl ester
B
butanoic acid methyl ester
Conditions | Yield |
---|---|
With oxygen; manganese(III) triacetate dihydrate at 90℃; under 3750.38 Torr; for 10h; Autoclave; | A 21% B 79% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; water In methanol at 20℃; for 0.5h; | 78% |
Conditions | Yield |
---|---|
With dihydrogen peroxide; polystyrene-bound phenylseleninic acid for 8h; Heating; | 75% |
n-hexan-2-one
acetic anhydride
A
butanoic acid methyl ester
B
methyl valerate
Conditions | Yield |
---|---|
With oxygen; manganese(III) triacetate dihydrate at 90℃; under 3750.38 Torr; for 10h; Autoclave; | A 20% B 72% |
methanol
butanoic acid anhydride
[hydroxy(tosyloxy)iodo]benzene
A
iodobenzene
B
butanoic acid methyl ester
C
methyl-2-(tosyloxy)butyrate
Conditions | Yield |
---|---|
Stage #1: butanoic acid anhydride; [hydroxy(tosyloxy)iodo]benzene at 100℃; for 0.333333h; Stage #2: methanol With toluene-4-sulfonic acid for 4h; Heating; | A n/a B n/a C 61% |
2-methoxy-2-n-propyl-5,5-pentamethylene-1,3,4-Δ3-oxadiazoline
A
butanoic acid methyl ester
B
cyclohexanone
C
1-(1-Methoxy-butoxy)-cyclohexene
D
cyclohexene
Conditions | Yield |
---|---|
for 1h; Heating; | A 39% B 13% C 50% D 32% |
Conditions | Yield |
---|---|
With CuO on mesoporous silica at 360℃; Temperature; | A 45.99% B 28.72% |
Conditions | Yield |
---|---|
With Au#Co; oxygen; potassium carbonate at 130℃; under 4500.45 Torr; for 7h; Autoclave; | 45% |
With oxygen; potassium carbonate at 130℃; under 4560.31 Torr; for 7h; | |
With oxygen; potassium carbonate at 45℃; for 12h; Green chemistry; | 41 %Chromat. |
With Au/CeO2; oxygen; caesium carbonate at 25℃; under 760.051 Torr; for 24h; Reagent/catalyst; | |
With bromine at 40℃; Temperature; | 93 %Chromat. |
methanol
4-Octyne
A
octane-4,5-dione
B
hept-2-en-4-one
C
butanoic acid methyl ester
Conditions | Yield |
---|---|
With dihydrogen peroxide; methyltrioxorhenium(VII) for 48h; | A 41% B 17% C 15% |
4-Octyne
A
octane-4,5-dione
B
hept-2-en-4-one
C
butanoic acid methyl ester
Conditions | Yield |
---|---|
With dihydrogen peroxide; methyltrioxorhenium(VII) In methanol for 48h; | A 41% B 17% C 15% |
methanol
dibutyl ether
A
1,1-dimethoxybutane
B
butanoic acid methyl ester
C
1-n-butoxy-1-methoxybutane
Conditions | Yield |
---|---|
With tris (2,4-dibromophenyl)amine; sodium methylate; lithium perchlorate at 40℃; electrochem. oxidation; | A 7.5% B 7.5% C 26% |
sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate
acrylic acid methyl ester
A
butanoic acid methyl ester
B
methyl but-3-enoate
D
palladium
Conditions | Yield |
---|---|
In dichloromethane for 5h; Schlenk technique; Inert atmosphere; Darkness; | A n/a B n/a C 20% D n/a |
sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate
acrylic acid methyl ester
A
butanoic acid methyl ester
B
methyl but-3-enoate
D
palladium
Conditions | Yield |
---|---|
In dichloromethane for 5h; Schlenk technique; Inert atmosphere; Darkness; | A n/a B n/a C 19% D n/a |
Conditions | Yield |
---|---|
With tris (2,4-dibromophenyl)amine; sodium methylate; lithium perchlorate at 40℃; electrochem. oxidation; | 12.2% |
methanol
Cyclohexyl-n-butyl ether
A
cycloxexanone dimethyl ketal
B
1,1-dimethoxybutane
C
butanoic acid methyl ester
Conditions | Yield |
---|---|
With tris (2,4-dibromophenyl)amine; sodium methylate; lithium perchlorate at 40℃; electrochem. oxidation; | A 3.6% B 11% C 2.3% |
Conditions | Yield |
---|---|
With sodium chloride at 49.84 - 89.84℃; for 6h; | 10.9% |
In water at 25℃; Kinetics; pH 7; reaction in presence of enzyme extract from Brevibacterium sp. R312 or Brevibacterium linens 62; | |
With C7H10N2O2*Zn(2+)*2C7H9N2O2(1-)*H2O at 75℃; for 24h; Catalytic behavior; | 37 %Spectr. |
(S)-valinol
butanoic acid methyl ester
(S)-2-butyl-4-isopropyloxazoline
Conditions | Yield |
---|---|
Zn4(OCOCF3)6O In chlorobenzene for 12h; Product distribution / selectivity; Heating / reflux; | 100% |
Zn4(OAc)6O In chlorobenzene for 12h; Product distribution / selectivity; Heating / reflux; | 84% |
butanoic acid methyl ester
phenylacetonitrile
3-oxo-2-phenyl-hexanenitrile
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 0 - 85℃; for 21h; | 99% |
Conditions | Yield |
---|---|
With sodium ethanolate at 85℃; under 52.5053 Torr; for 3.5h; Large scale; | 98.4% |
butanoic acid methyl ester
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
triethylene glycol di-n-butyrate
Conditions | Yield |
---|---|
With potassium carbonate at 100 - 110℃; | 98% |
butanoic acid methyl ester
N-benzylhydroxylamine hydrochloride
(E)-N-(1-methoxy-1-oxobutan-2-ylidene)(phenyl)methanamine N-oxide
Conditions | Yield |
---|---|
With sodium acetate In methanol; water at 20℃; for 16h; | 95% |
Conditions | Yield |
---|---|
With lithium diisopropyl amide; triphenylphosphine; copper(I) bromide In diethyl ether for 4h; Heating; | 93% |
Conditions | Yield |
---|---|
at 110℃; for 6h; | 92% |
butanoic acid methyl ester
dimethylaminobis(trifluoromethyl)borane
1-methoxycarbonyl-n-propyl-bis(trifluoromethyl)borane-dimethylamine
Conditions | Yield |
---|---|
In pentane dropwise addn. of (CF3)2BNMe2 to a stirred soln. of the carbonyl compound in dry pentane at 4°C; warmed to room temp. with stirring (1 h);; removal of solvent and volatile by-products in vac. at room temp., purifn. by sublimation in vac.; elem. anal.;; | 92% |
butanoic acid methyl ester
ethylmagnesium bromide
1-propyl-1-cyclopropanol
Conditions | Yield |
---|---|
titanium(IV) isopropylate In diethyl ether at 18 - 20℃; | 91% |
With titanium(IV) isopropylate In diethyl ether at 18 - 20℃; | 91% |
With titanium(IV) isopropylate In diethyl ether at -78 - 0℃; for 0.5h; | 90% |
butanoic acid methyl ester
tris(allyl)aluminum
4-hydroxy-4-n-propyl-1,6-heptadiene
Conditions | Yield |
---|---|
In diethyl ether at 20℃; for 0.5h; | 91% |
butanoic acid methyl ester
N-trityl-4(5)-iodoimidazole
1,1-bis(1-trityl-1H-imidazol-4-yl)butan-1-ol
Conditions | Yield |
---|---|
Stage #1: N-trityl-4(5)-iodoimidazole With ethylmagnesium bromide In diethyl ether; dichloromethane at 20℃; for 2h; Double Grignard reaction; Inert atmosphere; Stage #2: butanoic acid methyl ester In diethyl ether; dichloromethane at 20℃; for 48h; Double Grignard reaction; Inert atmosphere; Stage #3: With water; ammonium chloride In diethyl ether; dichloromethane | 90% |
Conditions | Yield |
---|---|
With zeolite at 115 - 120℃; for 12h; Dean-Stark; | 90% |
Conditions | Yield |
---|---|
With hydrazine hydrate for 5h; Heating; | 89% |
With hydrazine hydrate | |
With hydrazine hydrate at 90℃; for 1h; Microwave irradiation; | |
With hydrazine In ethanol Reflux; | |
With hydrazine In water at 70℃; for 0.75h; |
butanoic acid methyl ester
phenylmagnesium bromide
1,1-diphenylbutan-1-ol
Conditions | Yield |
---|---|
In tetrahydrofuran at 20 - 50℃; for 16h; Inert atmosphere; Schlenk technique; | 89% |
Stage #1: butanoic acid methyl ester; phenylmagnesium bromide In tetrahydrofuran at 60℃; for 3h; Inert atmosphere; Stage #2: With hydrogenchloride In tetrahydrofuran; water at 20℃; Inert atmosphere; | |
In tetrahydrofuran; 2-methyltetrahydrofuran at -10 - 25℃; for 6.25h; Schlenk technique; Inert atmosphere; |
butanoic acid methyl ester
dimethyl methane phosphonate
dimethyl (2-oxopentyl)phosphonate
Conditions | Yield |
---|---|
Stage #1: dimethyl methane phosphonate With n-butyllithium In tetrahydrofuran; hexane at -90℃; for 0.5h; Inert atmosphere; Stage #2: butanoic acid methyl ester In tetrahydrofuran; hexane at -90 - 20℃; Inert atmosphere; | 89% |
butanoic acid methyl ester
4-methoxy-benzylamine
N-(4-methoxybenzyl)butyramide
Conditions | Yield |
---|---|
With calcium iodide In toluene at 110℃; for 4h; Green chemistry; chemoselective reaction; | 89% |
Conditions | Yield |
---|---|
With calcium iodide In toluene at 110℃; for 4h; Reagent/catalyst; Green chemistry; chemoselective reaction; | 89% |
With zirconocene dichloride In toluene at 110℃; for 4h; | 70% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 103℃; Inert atmosphere; Schlenk technique; | 89% |
Conditions | Yield |
---|---|
With Sn[N(SO2C8F17)2]4 In toluene at 80℃; for 15h; | 88% |
With Sn[N(SO2C8F17)2]4; octadecafluorodecahydronaphthalene (cis+trans) In toluene at 80℃; for 15h; | 89 % Chromat. |
butanoic acid methyl ester
lithium tert-butyl acetate
3-oxohexanoic acid tert-butyl ester
Conditions | Yield |
---|---|
88% |
butanoic acid methyl ester
1-(4'-methoxyphenyl)-pentan-2-one
Conditions | Yield |
---|---|
With lithium tert-butoxide In tetrahydrofuran at 23℃; for 3h; Glovebox; | 88% |
butanoic acid methyl ester
Conditions | Yield |
---|---|
With lithium tert-butoxide In tetrahydrofuran at 23℃; for 3h; Glovebox; | 88% |
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