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 quantiti
Cas:105-34-0
Min.Order:1 Kilogram
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Cas:105-34-0
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inquiryProduct description: Product name Methyl cyanoacetate CAS number 105-34-0 Assay ≥99.5% Appearance Colorless transparent liquid Capacity 500mt/year Application Pharmaceutical/
Cas:105-34-0
Min.Order:100 Gram
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inquiryHebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable
Cas:105-34-0
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inquiryMethyl cyanoacetate CAS No.: 105-34-0 Appearance: Clear and colorless liquid High quality and competitive price Methyl cyanoacetate a Intermediate of Pharmaceutical and dyestuff , Methyl cyanoacetate is used as an adhesive. Our COA i
Cas:105-34-0
Min.Order:1 Metric Ton
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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
This product is an intermediate for organic synthesis, medicine and dyes. Mainly used to make adhesives. Appearance:colorless transparent liquid Storage:Store in a cool, dry, well ventilated warehouse. Package:200kg PE drum or 1000kg IBC tank Appli
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Cas:105-34-0
Min.Order:1 Gram
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inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
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Cas:105-34-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur 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 o
Cas:105-34-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryOur advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c
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Min.Order:1 Metric Ton
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 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 et
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inquiryProduct name: Methyl Cyanoacetate Molecular formula: C4H5NO2 Molecular weight: 99.09 Use: Used as matermediate for medicines. Physical and
Appearance:clear colorless to very slighlty yellow liquid Storage:Room temperature Package:25kg/Barrel, 200kg/Barrel Application:Pharmaceutical and dye intermediates Transportation:Express/Sea/Air Port:Any port in china
Cas:105-34-0
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiry1.No Less 8 years exporting experience. Clients 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 Specialized
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Min.Order:1 Kilogram
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inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:Colorless to slightly yellow transparent liquid
Cas:105-34-0
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryMethyl cyanoacetate CAS:105-34-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic interm
Cas:105-34-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Min.Order:1 Kilogram
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Product Detail Minimum Order Qty. 10 Gram
Cas:105-34-0
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
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Min.Order:10 Kilogram
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Cas:105-34-0
Min.Order:0 Metric Ton
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inquiryMethyl cyanoacetate CAS 105-34-0 Purity: 99% Min Application: Intermediates Appearance: Powder Package: Bag Delivery: 3-5days Our Advantage & Service 1.Top quality: Using high quality material and establishing a strict quality contro
Cas:105-34-0
Min.Order:1 Kilogram
FOB Price: $10.0 / 50.0
Type:Trading Company
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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inquiryMethyl cyanoacetate CAS 105-34-0 Our advantage 1.Top quality: Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assemb
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inquiryConditions | Yield |
---|---|
With N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride; triethylamine In dichloromethane for 1h; Ambient temperature; | 97% |
With N-Bromosuccinimide at 70℃; for 20h; | 97% |
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione at 70℃; for 20h; | 97% |
Conditions | Yield |
---|---|
With N-hydroxyphthalimide; oxygen; cobalt(II) acetate In acetic acid at 130 - 190℃; under 6750.68 Torr; for 3 - 7h; |
Conditions | Yield |
---|---|
With triethylamine; trichlorophosphate In dichloromethane at 0℃; for 1h; |
Conditions | Yield |
---|---|
scandium tris(trifluoromethanesulfonate) at 64℃; for 8h; | 89% |
With titanium(IV) isopropylate for 2h; Inert atmosphere; Reflux; | 80% |
With potassium fluoride | |
acrylonitrile; triphenylphosphine at 25℃; for 1h; | 100 % Chromat. |
With HZnPS-1, porous sulfonated zinc phosphonate material at 24.84℃; for 24h; | 520 mg |
methyl chloroacetate
2-hydroxy-2-methylpropanenitrile
methyl 2-cyanoacetate
Conditions | Yield |
---|---|
at 70℃; for 2.5h; Temperature; | 96.2% |
Conditions | Yield |
---|---|
With sodium hydroxide; tetrabutylammomium bromide In tert-butyl methyl ether; water |
Conditions | Yield |
---|---|
With Amberlyst 15 at 60℃; for 18h; | 85% |
dimethyl 2,3-dicyanofumarate
malononitrile
A
methyl tricyanoethylenecarboxylate
B
methyl 2-cyanoacetate
Conditions | Yield |
---|---|
In acetic acid at 100℃; for 0.5h; | A 30% B n/a |
Conditions | Yield |
---|---|
With PEG400 at 120℃; for 5h; | 84% |
With water; acetic acid at 80 - 85℃; |
methyl malonamate
methyl 2-cyanoacetate
Conditions | Yield |
---|---|
With lead acetate In dichloromethane for 12h; Reflux; | 86% |
Conditions | Yield |
---|---|
at 0℃; for 0.166667h; |
Conditions | Yield |
---|---|
Stage #1: methanol; ethyl 2-cyanoacetate at 59.84℃; for 0.25h; Stage #2: With hybrid supermicroporous iron(III) phosphonate nanoparticle (HFeP-1-3) at 59.84℃; for 6h; Reagent/catalyst; | A n/a B 85.6% |
Conditions | Yield |
---|---|
(EtO)3TiO(CH2)2OTi(OEt)3 for 21h; Heating; | 88% |
potassium cyanide
chloroacetic acid ethyl ester
A
ethyl 2-cyanoacetate
B
methyl 2-cyanoacetate
Conditions | Yield |
---|---|
With methanol |
isocyanoacetic acid methyl ester
methyl 2-cyanoacetate
Conditions | Yield |
---|---|
at 520 - 550℃; under 0.01 Torr; | 97% |
With 1,1-Diphenylethylene In 1,3,5-trimethyl-benzene at 210℃; Rate constant; Thermodynamic data; ΔG(excit.) <250 deg C>; ΔH(excit.), ΔS(excit.); | 101 % Chromat. |
methanol
malononitrile
A
methyl 2-cyanoacetate
B
malonic acid dimethyl ester
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate for 68h; Heating; | A 68% B 28% |
Conditions | Yield |
---|---|
With iron(III) chloride for 1h; Heating; | 71% |
Conditions | Yield |
---|---|
With sulfuric acid; benzene |
water
piperdinium acetate
A
2-methylheptanal
B
methyl 2-cyanoacetate
Conditions | Yield |
---|---|
at 125℃; |
chloroform
1-cyano-2,2-bis(methoxy)ethylene
A
methyl 2-bromo-2-cyanoacetate
B
2-bromo-3,3-dimethoxy-acrylonitrile
C
methyl 2-cyanoacetate
Conditions | Yield |
---|---|
at -10℃; |
hydrogenchloride
methanol
2-cyano-1,1,1-trimethoxyethane
A
methyl 2-cyanoacetate
B
malonic acid dimethyl ester
Conditions | Yield |
---|---|
at 0℃; |
A
Methyl 2-Cyano-3-oxo-3-phenylpropanoate
B
benzoic acid
C
methyl 2-cyanoacetate
4-hydroxy-benzaldehyde
methyl 2-cyanoacetate
methyl 2-(4-hydroxybenzylidene)-2-cyanoacetate
Conditions | Yield |
---|---|
at 170℃; for 1h; Knoevenagel condensation; | 100% |
With potassium carbonate; thiourea In water at 20℃; for 0.166667h; | 98% |
With C8H18NO3(1+)*C2H4NO2(1-) In water at 20℃; Knoevenagel Condensation; | 96% |
4-dimethylamino-benzaldehyde
methyl 2-cyanoacetate
methyl (E)-2-cyano-3-(4-(N,N-dimethylamino)phenyl)-2-propenoate
Conditions | Yield |
---|---|
at 170℃; for 1h; Knoevenagel condensation; | 100% |
With silica sodium carbonate nanoparticles In acetonitrile at 70℃; Knoevenagel Condensation; Sonication; Green chemistry; | 95% |
With tetra(n-butyl)ammonium hydroxide In ethanol; water at 20℃; for 0.166667h; Knoevenagel condensation; | 94% |
4-chlorobenzaldehyde
methyl 2-cyanoacetate
methyl (E)-2-cyano-3-(4-chlorophenyl)-2-propenoate
Conditions | Yield |
---|---|
With aluminum oxide Inert atmosphere; Neat (no solvent); | 100% |
With piperidine; acetic acid In benzene for 2.5h; Knoevenagel Condensation; Dean-Stark; Reflux; | 95% |
With copolymer of allylamine and epichlorohydrin (11 molpercent) In water at 20℃; for 0.833333h; Knoevenagel Condensation; Green chemistry; | 91% |
4-nitrobenzaldehdye
methyl 2-cyanoacetate
methyl (E)-2-cyano-3-(4-nitrophenyl)-2-propenoate
Conditions | Yield |
---|---|
With calcite grains for 0.5h; Product distribution; Further Variations:; Reagents; Knoevenagel condensation; ball-milling conditions; | 100% |
With aluminum oxide Inert atmosphere; Neat (no solvent); | 100% |
With copolymer of allylamine and epichlorohydrin (11 molpercent) In water at 20℃; for 0.666667h; Knoevenagel Condensation; Green chemistry; | 93% |
benzaldehyde
methyl 2-cyanoacetate
methyl (E)-2-cyano-3-phenylprop-2-enoate
Conditions | Yield |
---|---|
aluminum oxide for 0.05h; Product distribution; Ambient temperature; investigation of reaction of aldehydes and ketones with active methylene compounds with and without solvent; | 100% |
aluminum oxide for 0.05h; Ambient temperature; | 100% |
With aluminum oxide for 0.0833333h; Inert atmosphere; | 100% |
4-methoxy-benzaldehyde
methyl 2-cyanoacetate
methyl (E)- 2-cyano-3-(4-methoxyphenyl)prop-2-enoate
Conditions | Yield |
---|---|
With aluminum oxide Inert atmosphere; Neat (no solvent); | 100% |
With C8H18NO3(1+)*C2H4NO2(1-) In water at 20℃; Knoevenagel Condensation; | 98% |
With piperidine; acetic acid In benzene for 2.5h; Knoevenagel Condensation; Dean-Stark; Reflux; | 97% |
orthoformic acid triethyl ester
methyl 2-cyanoacetate
α-ethoxymethylene methyl cyanoacetate
Conditions | Yield |
---|---|
Stage #1: orthoformic acid triethyl ester; methyl 2-cyanoacetate at 20 - 30℃; Stage #2: With acetic anhydride; acetic acid at 30 - 110℃; for 4h; Inert atmosphere; | 100% |
With acetic anhydride for 3.4h; Time; Reflux; | 86% |
With acetic anhydride |
3-phenyl-propenal
methyl 2-cyanoacetate
2-cyano-5-phenyl-2,4-pentadien carboxylic acid methyl ester
Conditions | Yield |
---|---|
aluminum oxide for 0.05h; Ambient temperature; | 100% |
With diammonium phosphate In water at 20℃; Knoevenagel condensation; | 90% |
With Porcine Pancreas Lipase In water; tert-butyl alcohol at 40℃; for 120h; Knoevenagel Condensation; Enzymatic reaction; stereoselective reaction; | 89% |
With aluminum oxide; ammonium acetate for 0.0333333h; Knoevenagel condensation; microwave irradiation (850 watt); | 70% |
4-cyanobenzaldehyde
methyl 2-cyanoacetate
(E)-methyl 2-cyano-3-(4-cyanophenyl)acrylate
Conditions | Yield |
---|---|
With calcite grains for 0.5h; Product distribution; Further Variations:; Reagents; Knoevenagel condensation; ball-milling conditions; | 100% |
With aluminum oxide Inert atmosphere; Neat (no solvent); | 100% |
xonotlite; potassium tert-butylate for 1h; | 88% |
With piperidine; acetic acid In benzene for 2.5h; Knoevenagel Condensation; Dean-Stark; Reflux; | 87% |
With piperidine; acetic acid In methanol at 20℃; Schlenk technique; Inert atmosphere; | 82% |
trans-5-methyl-2-cyclohexen-1-yl acetate
methyl 2-cyanoacetate
Conditions | Yield |
---|---|
With isopropylmagnesium chloride; 1,2-bis(diphenylphosphino)ethane nickel(II) chloride In tetrahydrofuran for 24h; Product distribution; Heating; other catalyst; | 100% |
methyl 2-cyanoacetate
malonic acid dimethyl ester
A
dimethyl 1,1-cyclopropanedicarboxylate
B
1-acetylcyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With potassium carbonate; 18-crown-6 ether In butanone for 3h; Heating; | A 100% B 75% |
2-imidazolecarbaldehyde
methyl 2-cyanoacetate
Conditions | Yield |
---|---|
With piperidine; acetic acid In toluene for 1h; Ambient temperature; | 100% |
hexanal
methyl 2-cyanoacetate
(E)-2-cyano-oct-2-enoic acid methyl ester
Conditions | Yield |
---|---|
With piperidine; acetic acid at 20℃; for 14h; | 100% |
phenylacetaldehyde
methyl 2-cyanoacetate
2-amino-5-phenylthiophene-3-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With sulfur; N-ethyl-N,N-diisopropylamine In DMF (N,N-dimethyl-formamide) at 18 - 25℃; | 100% |
With sulfur; triethylamine In N,N-dimethyl-formamide at 20℃; for 21h; | 90% |
With sulfur; triethylamine In ethanol at 20℃; for 1h; Gewald reaction; Reflux; | 63% |
Conditions | Yield |
---|---|
ytterbium(III) triflate In ethanol at 20℃; for 5h; | 100% |
With piperidine; acetic acid In benzene for 2.5h; Knoevenagel Condensation; Dean-Stark; Reflux; | 93% |
piperidine In methanol at 50 - 60℃; for 0.5 - 10h; Product distribution / selectivity; | 92.5% |
In methanol at 20℃; for 24h; Product distribution / selectivity; | |
With C112H128N32Pd4(12+) at 50℃; for 9h; |
trifluoromethane sulfonyl chloride
triethylamine
methyl 2-cyanoacetate
methyl dichlorocyanoacetate
Conditions | Yield |
---|---|
In dichloromethane 1:1 molar mixture of educts per acidic hydrogen, 20-25°C, 1 h; | 100% |
In dichloromethane 1:1 molar mixture of educts per acidic hydrogen, 20-25°C, 1 h; | 100% |
trifluoromethane sulfonyl chloride
methyl 2-cyanoacetate
methyl dichlorocyanoacetate
Conditions | Yield |
---|---|
With 1,5-Diazabicyclo[5.4.0]undec-5-ene In dichloromethane 1:1 molar mixture of educts per acidic hydrogen, 20-25°C, 1 h; | 100% |
With 1,5-diazabicyclo(5.4.0)undec-5-ene In dichloromethane 1:1 molar mixture of educts per acidic hydrogen, 20-25°C, 1 h; | 100% |
trans-[PtOH(Ph)(P-t-BuMe2)2]
methyl 2-cyanoacetate
trans-Pt(NCCHCO2Me)Ph(P-t-BuMe2)2
Conditions | Yield |
---|---|
In benzene stirring at room temp. for 2 h; evapn.; elem. anal.; | 100% |
3,5-di-tert-butylbenzyl bromide
methyl 2-cyanoacetate
cyano-di(3,5-ditert-butyl-benzyl)acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: methyl 2-cyanoacetate With sodium methylate In methanol at 20℃; Stage #2: 3,5-di-tert-butylbenzyl bromide In methanol Reflux; | 100% |
1-Bromo-3-phenylpropane
methyl 2-cyanoacetate
cyano-di(3-phenyl-prop-1-yl)acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: methyl 2-cyanoacetate With sodium methylate In methanol at 20℃; Stage #2: 1-Bromo-3-phenylpropane In methanol Reflux; | 100% |
3,5-dimethoxybenzyl bromide
methyl 2-cyanoacetate
cyano-di(3,5-dimethoxy-benzyl)acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: methyl 2-cyanoacetate With sodium methylate In methanol at 20℃; Stage #2: 3,5-dimethoxybenzyl bromide In methanol Reflux; | 100% |
4-i-propylbenzyl bromide
methyl 2-cyanoacetate
cyano-di(4-isopropyl-benzyl)acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: methyl 2-cyanoacetate With sodium methylate In methanol at 20℃; Stage #2: 4-i-propylbenzyl bromide In methanol Reflux; | 100% |
4-Methylbenzyl bromide
methyl 2-cyanoacetate
cyano-di(4-methyl-benzyl)acetic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: methyl 2-cyanoacetate With sodium methylate In methanol at 20℃; Stage #2: 4-Methylbenzyl bromide In methanol Reflux; | 100% |
2-bromomethylnaphthyl bromide
methyl 2-cyanoacetate
methyl 2-cyano-3-(2-naphthyl)-2-[(2-naphthyl)methyl]propionate
Conditions | Yield |
---|---|
Stage #1: methyl 2-cyanoacetate With sodium methylate In methanol at 20℃; Stage #2: 2-bromomethylnaphthyl bromide In methanol Reflux; | 100% |
Stage #1: methyl 2-cyanoacetate With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane at 0℃; for 0.0333333h; Stage #2: 2-bromomethylnaphthyl bromide In dichloromethane at 0 - 20℃; | 95% |
Stage #1: methyl 2-cyanoacetate With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 1h; Stage #2: 2-bromomethylnaphthyl bromide In N,N-dimethyl-formamide at 20℃; | |
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 18h; |
4-bromomethyltrifluoromethylbenzene
methyl 2-cyanoacetate
methyl 2-cyano-3-[4-(trifluoromethyl)phenyl]-2-{[4-(trifluoromethyl)phenyl]methyl}propionate
Conditions | Yield |
---|---|
Stage #1: methyl 2-cyanoacetate With sodium methylate In methanol at 20℃; Stage #2: 4-bromomethyltrifluoromethylbenzene In methanol Reflux; | 100% |
Stage #1: methyl 2-cyanoacetate With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane at 0℃; for 0.0333333h; Stage #2: 4-bromomethyltrifluoromethylbenzene In dichloromethane at 0 - 20℃; | 80% |
With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane at 20℃; | 80% |
N-propargyl-2,4-bis(trifluoroacetyl)-1-naphthylamine
methyl 2-cyanoacetate
2-oxo-1-(prop-2-ynyl)-6-(2,2,2-trifluoroacetyl)-4-(trifluoromethyl)-1,2-dihydrobenzo[h]quinoline-3-carbonitrile
Conditions | Yield |
---|---|
Stage #1: methyl 2-cyanoacetate With sodium In methanol at 20℃; for 0.25h; Stage #2: N-propargyl-2,4-bis(trifluoroacetyl)-1-naphthylamine In methanol at 30℃; for 24h; | 100% |
1-(2-hydroxyethyl)piperazine
methyl 2-cyanoacetate
3-[4-(2-hydroxyethyl)piperazin-1-yl]-3-oxopropanenitrile
Conditions | Yield |
---|---|
neat (no solvent); | 100% |
(2-aminomethylpyridine)
methyl 2-cyanoacetate
2-cyano-N-(pyridin-2-ylmethyl)acetamide
Conditions | Yield |
---|---|
at 0 - 20℃; Neat (no solvent); | 100% |
In neat (no solvent) at 20℃; |
methyl 2-cyanoacetate
Conditions | Yield |
---|---|
Stage #1: (3aR,4R,5RS,7aS)-4-[(R)-5-(tert-butyldimethylsilyloxy)hexyl]-5-(methoxymethoxy)-3a,4,5,7a-tetrahydrobenzofuran-2(3H)-one With lithium hexamethyldisilazane In tetrahydrofuran; hexane at -78℃; for 0.166667h; Inert atmosphere; Stage #2: methyl 2-cyanoacetate In tetrahydrofuran; hexane at -78℃; for 0.5h; Inert atmosphere; | 100% |
N,N-dimethylethylenediamine
methyl 2-cyanoacetate
2-cyano-N-(2-(dimethylamino)ethyl)acetamide
Conditions | Yield |
---|---|
In diethyl ether at 20℃; for 48h; | 100% |
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