Factory direct sales, accept customization. Methyl Pyruvate acts as a potent secretagogue used in the study of stimulus-secretion coupling. Also used in the preparation of quinoxalines as dual phoosphodiesterase 2/10 (PDE2/10) inhibitors. It increas
Product name: Methyl pyruvate CAS: 600-22-6 Molecular formula: C4H6O3 Chemical structure: Methyl pyruvate Notes: physical and chemical properties density 1.13 boiling point 134-137 ºC refractive index
Cas:600-22-6
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inquiryProduct name Methyl pyruvate CAS 600-22-6 Synonyms 2-oxo-propionicacidmethylester;Methylglyoxylic acid methyl ester;PYR ME;PYRUVIC ACID METHYL ESTER;PAME;2-OXOPROPANOIC ACID METH
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inquiryProduct name: Methyl Pyruvate CAS No.:600-22-6 Molecule Formula:C4H6O3 Molecule Weight:102.09 Purity: 98.0% Package: 25kg/drum Description:Colorless to yellowish transparent liquid Manufacture Standards:Enterprise Standard
Cas:600-22-6
Min.Order:1 Kilogram
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Type:Trading Company
inquiryConditions | Yield |
---|---|
With hydrogenchloride; zinc(II) nitrate; hydroxylamine hydrochloride; oxygen; copper(II) nitrate; sodium hydroxide at 100℃; under 75.0075 Torr; for 8h; Molecular sieve; Autoclave; Green chemistry; | 98.9% |
With p-methoxybenzenetellurinic acid anhydride In neat (no solvent) at 130℃; for 1h; | 90% |
With hydrogenchloride; sodium hypobromide In dichloromethane; water at 25℃; for 5h; | 90% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 83℃; Temperature; | 76.38% |
With ethanesulfonic acid; 1,2-dichloro-ethane |
Conditions | Yield |
---|---|
With dihydrogen peroxide; acetic acid at 24.84℃; under 760.051 Torr; Kinetics; Mechanism; UV-irradiation; | A n/a B 76% |
With ozone at 20.84℃; under 760 Torr; Kinetics; Darkness; | A 55% B 69% |
benzofurazan oxide
methyl 2-(triphenylphosphoranylidene)propionate
A
benzofurazan
B
pyruvic acid methyl ester
Conditions | Yield |
---|---|
In benzene for 6h; Heating; | A 45% B n/a |
Conditions | Yield |
---|---|
With dihydrogen peroxide; triethylamine; chromium(VI) oxide In acetonitrile at 40℃; for 20h; Product distribution; variation of catalyst, reagent, temperature, time; | 41% |
With dihydrogen peroxide; triethylamine; chromium(VI) oxide In acetonitrile at 40℃; for 20h; | 41% |
Stage #1: methacrylic acid methyl ester With cis-[Ru(2,9-Me2phen)2(OH2)2](PF6)2 In acetonitrile at 55℃; for 0.5h; Stage #2: With dihydrogen peroxide In acetonitrile for 8h; |
Conditions | Yield |
---|---|
With carbon dioxide; 1,3-bis[2,6-di(propan-2-yl)phenyl]-2-methoxyimidazolidine In tetrahydrofuran at 20℃; for 8h; Inert atmosphere; Sealed tube; | 10% |
Conditions | Yield |
---|---|
With selenium(IV) oxide |
Methyl 2-acetamidoacrylate
pyruvic acid methyl ester
Conditions | Yield |
---|---|
With hydrogen bromide In chloroform |
1,4-Bis-methoxycarbonyl-1,2,3,4-tetramethyl-butadien-1,3
pyruvic acid methyl ester
Conditions | Yield |
---|---|
(i) O3, MeOH, (ii) H2, Pd-C; Multistep reaction; |
methanol
2-chloro-3-methylbutadiene
A
pyruvic acid methyl ester
B
Dimethoxymethane
C
acetic acid methyl ester
D
methyl 2,2-dimethoxypropionate
E
methacrylic acid methyl ester
F
2-Chlor-3,3-dimethoxy-1-buten
Conditions | Yield |
---|---|
With ozone at -78℃; Product distribution; mono- and diozonolysies; with and without work up with DMS; | A n/a B n/a C 35 % Spectr. D 47 % Spectr. E 7 % Spectr. F 93 % Spectr. |
methanol
(2-Chlor-1-methoxy-1-methyl-2-propenyl)hydroperoxide
A
pyruvic acid methyl ester
B
Dimethoxymethane
C
acetic acid methyl ester
D
methoxymethyl hydroperoxide
E
acetic acid
F
methyl α-hydroperoxy-α-methoxypropionate
Conditions | Yield |
---|---|
With ozone In 1,1,2,2-tetrachloroethylene at -50℃; Product distribution; ozonolysis; |
Conditions | Yield |
---|---|
With 4-(dimethylamino)pyridine N-oxide In acetonitrile for 0.333333h; Heating; | 90 % Chromat. |
3-chloro-DL-alanine methyl ester
pyruvic acid methyl ester
Conditions | Yield |
---|---|
With H2O In water at 25℃; Rate constant; Thermodynamic data; Kinetics; E(act.), ΔH(act.), ΔS(act.); with or without pyridoxal methochloride; |
Conditions | Yield |
---|---|
With perchloric acid at 25℃; Rate constant; |
C10H14O10
A
pyruvic acid methyl ester
B
methyl lactate
C
carbon dioxide
Conditions | Yield |
---|---|
In benzene at 55℃; Rate constant; Product distribution; oth. temperature. oth. solvent; |
3-carbomethoxy-3-methyl-1,2,4-trioxolane
pyruvic acid methyl ester
Conditions | Yield |
---|---|
With dimethylsulfide In chloroform-d1 Yield given; |
Conditions | Yield |
---|---|
With (η5-C5H4SiMe3)2NbH(O)C=CPh2 at 25℃; |
methanol
methacrylic acid methyl ester
A
pyruvic acid methyl ester
B
methoxymethanol
C
methoxymethyl hydroperoxide
D
3-carbomethoxy-3-methyl-1,2,4-trioxolane
E
methyl α-hydroperoxy-α-methoxypropionate
Conditions | Yield |
---|---|
With ozone at -78℃; Product distribution; ozonolysis; |
Oxalacetic acid
methyl iodide
A
pyruvic acid methyl ester
B
3-methyl-2-oxo-butane-1,4-dioic acid dimethyl ester
Conditions | Yield |
---|---|
Yield given. Multistep reaction. Yields of byproduct given; |
methanol
2-oxo-propionic acid
A
pyruvic acid methyl ester
B
methyl 2,2-dimethoxypropionate
Conditions | Yield |
---|---|
With chloro-trimethyl-silane; 2,2-dimethoxy-propane for 24h; Ambient temperature; | A 71 % Chromat. B 29 % Chromat. |
Conditions | Yield |
---|---|
With hydroxide at 23.85℃; under 760 Torr; Kinetics; Oxidation; |
cis-form of γ-methyl-glutaconic acid dimethyl ester
ozone
pyruvic acid methyl ester
Conditions | Yield |
---|---|
in der Waerme am Licht; |
propanoic acid methyl ester
A
pyruvic acid methyl ester
B
Methyl glyoxylate
C
Propionic formic anhydride
D
propionic acid
Conditions | Yield |
---|---|
With air; Propanil at 22.85℃; under 740 Torr; Kinetics; Oxidation; | A 0.289 mol B 0.111 mol C 0.099 mol D 0.139 mol |
Conditions | Yield |
---|---|
With hydroxylamine In 1,4-dioxane; water at 30℃; pH=6.75; Equilibrium constant; |
methacrylic acid methyl ester
A
methyl 2-methyl-2-oxiranecarboxylate
B
pyruvic acid methyl ester
Conditions | Yield |
---|---|
With Nitrogen dioxide; ozone at 250℃; for 4.44444E-06h; gas phase; | A 88 % Spectr. B n/a |
Conditions | Yield |
---|---|
With magnesium(II) perchlorate; polymer-bound NADH (2a) In acetonitrile; benzene at 80℃; for 120h; Further byproducts given; | 100% |
With carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)-amino]ruthenium(II); hydrogen; sodium hydrogencarbonate In methanol at 25℃; under 7500.75 Torr; for 12h; Glovebox; Autoclave; chemoselective reaction; | 98% |
With hydrogen; Et4N | 91% |
pyruvic acid methyl ester
1-ethylthio-1-(trimethylsiloxy)ethene
(S)-ethyl 3-hydroxy-3-methoxycarbonylbutanethioate
Conditions | Yield |
---|---|
With hydrogenchloride; (S,S)-Cu(II) complex from bis(oxazolinyl) ligand and Cu(OTf)2 In tetrahydrofuran at -78℃; | 100% |
pyruvic acid methyl ester
(R)-Methyl lactate
Conditions | Yield |
---|---|
With hydrogen; Cinchonidin; polyvinylpyrrolidone-stabilized platinum clusters In acetic acid at 25℃; under 30002.4 Torr; for 0.5h; | 100% |
With hydrogen; butan-1-ol; PVP-Pt; Cinchonidin In acetic acid at 24.85℃; under 30002.4 Torr; for 0.5h; | |
Stage #1: bis(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate; (R)-N-diphenylphosphino-N-methyl-[(S)-2-(diphenylphosphino)ferrocenyl]ethylamine In tetrahydrofuran at 25℃; for 0.25h; Stage #2: pyruvic acid methyl ester With hydrogen In tetrahydrofuran under 1277.21 - 1794.37 Torr; for 6h; Product distribution / selectivity; | n/a |
pyruvic acid methyl ester
4,4-bis(benzyloxycarbonyl)-1,7-dimethylhepta-1,6-diyne
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In dichloromethane at 20℃; for 0.166667h; | 100% |
pyruvic acid methyl ester
methyl pyruvate 2-chloro-5-methylphenylhydrazone
Conditions | Yield |
---|---|
In benzene | 100% |
pyruvic acid methyl ester
(S)-Methyl lactate
Conditions | Yield |
---|---|
With hydrogen; Cinchonin In acetic acid at 25℃; under 7500.75 Torr; for 12h; enantioselective reaction; | 99.8% |
pyruvic acid methyl ester
2-methoxy-4-nitrophenylhydrazine
Conditions | Yield |
---|---|
With sodium acetate In methanol at 20℃; for 18h; | 99% |
Conditions | Yield |
---|---|
With (S)-[1,1']-binaphthalenyl-2,2'-diol; titanium(IV) isopropylate In diethyl ether; toluene at -20℃; for 60h; Friedel-Crafts reaction; | 99% |
pyruvic acid methyl ester
2-(1-allyl-2-oxoindolin-3-ylidene)malononitrile
(R)-methyl 1-allyl-2'-amino-3'-cyano-2-oxospiro[indoline-3,4'-pyran]-6'-carboxylate
Conditions | Yield |
---|---|
With 1-(((1R,4aS,10aR)-7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthren-1-yl)methyl)-3-((1R)-(6-methoxyquinolin-4-yl)(8-vinylquinuclidin-2-yl)-methyl)thiourea In diethyl ether at 20℃; for 0.5h; asymmetric Michael cyclization; Molecular sieve; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
pyruvic acid methyl ester
2-(2-oxo-1-phenylindolin-3-ylidene)malononitrile
(R)-methyl 2'-amino-3'-cyano-2-oxo-1-phenylspiro[indoline-3,4'-pyran]-6'-carboxylate
Conditions | Yield |
---|---|
With 1-(((1R,4aS,10aR)-7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthren-1-yl)methyl)-3-((1R)-(6-methoxyquinolin-4-yl)(8-vinylquinuclidin-2-yl)-methyl)thiourea In diethyl ether at 20℃; for 3h; asymmetric Michael cyclization; Molecular sieve; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
pyruvic acid methyl ester
2-oxo-2,3-dihydroindolylidenemalononitrile
(R)-methyl 2'-amino-3'-cyano-2-oxospiro[indoline-3,4'-pyran]-6'-carboxylate
Conditions | Yield |
---|---|
With 1-(((1R,4aS,10aR)-7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthren-1-yl)methyl)-3-((1R)-(6-methoxyquinolin-4-yl)(8-vinylquinuclidin-2-yl)-methyl)thiourea In diethyl ether at 20℃; for 12h; asymmetric Michael cyclization; Molecular sieve; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
2-Aminonicotinaldehyde
pyruvic acid methyl ester
1,8-naphthyridine-2-carboxylic acid
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; water at 20℃; for 16h; Cooling; | 99% |
With water; sodium hydroxide In ethanol at 0 - 20℃; for 18h; |
pyruvic acid methyl ester
Benzoic acid (2S,3R,4R,4aS,10aR)-3-acetylamino-2-benzyloxy-6,6,8,8-tetraisopropyl-hexahydro-1,5,7,9-tetraoxa-6,8-disila-benzocycloocten-4-yl ester
Benzyl 2-acetamido-3-O-benzoyl-2-deoxy-4,6-O-<1-(methoxycarbonyl)ethylidene>-α-D-glucopyranoside
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In dichloromethane for 15h; Ambient temperature; | 98% |
pyruvic acid methyl ester
aniline
methyl 2-methyl-5-oxo-1-phenyl-4-(phenylamino)-2,5-dihydro-1H-pyrrole-2-carboxylate
Conditions | Yield |
---|---|
In dichloromethane at 20 - 25℃; for 1h; Irradiation; | 98% |
pyruvic acid methyl ester
[1-(4-methoxyphenyl)vinyloxy]trimethylsilane
(R)-methyl 2-hydroxy-2-methyl-4-oxo-4-(4-methoxy-phenyl)butanoate
Conditions | Yield |
---|---|
With (S)-N-[2-[(4S,5R)-4-methyl-5-phenyl-4,5-dihydro-2-oxazolyl]phenyl]-S-methyl-S-phenylsulfoximine; copper(II) bis(trifluoromethanesulfonate) In 2,2,2-trifluoroethanol; toluene at -20℃; for 16h; Mukaiyama reaction; optical yield given as %ee; enantioselective reaction; | 98% |
pyruvic acid methyl ester
p-toluidine
dimethyl 2,6‐dimethyl‐1,2‐dihydroquinoline‐2,4‐dicarboxylate
Conditions | Yield |
---|---|
With TiO2 nanoparticles In neat (no solvent) at 80℃; for 1h; Green chemistry; | 98% |
With iodine In acetonitrile at 50℃; for 12h; | 94% |
With N-chloro-succinimide; O,O-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl) hydrazine-1,2-bis(carbothioate) In acetonitrile at 60℃; Green chemistry; | 92% |
With lithium carbonate; magnesium bromide In neat (no solvent) at 60℃; for 1h; regioselective reaction; | 78% |
pyruvic acid methyl ester
trimethyl orthoformate
methyl 2,2-dimethoxypropionate
Conditions | Yield |
---|---|
With sulfuric acid In methanol for 5h; Heating; | 97% |
With sulfuric acid In methanol for 4h; Reflux; | 77% |
pyruvic acid methyl ester
p-toluidine
2-methyl-4-(4-methyl-anilino)-5-oxo-1-p-tolyl-2,5-dihydro-pyrrole-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
In dichloromethane at 20 - 25℃; for 1h; Irradiation; | 97% |
pyruvic acid methyl ester
4-chloro-aniline
methyl 3-(4-chloroanilino)-1-(4-chlorophenyl)-5-methyl-2-oxo-3-pyrroline-5-carboxylate
Conditions | Yield |
---|---|
In dichloromethane at 20 - 25℃; for 1h; Irradiation; | 97% |
pyruvic acid methyl ester
(4aR,5R,6S)-6-tert-butyldimethylsilyloxy-4,4a,5,6,7,8-hexahydro-4a,5-dimethyl-2(3H)-naphthalenone
zinc(II) chloride
lithium hexamethyldisilazane
(4R,6R,7R,8S)-8-t-Butyldimethylsilyloxy-4-(1'-hydroxy-1'-methoxycarbonyl)ethyl-6,7-dimethylbicyclo[4,4,0]deca-1-en-3-one
Conditions | Yield |
---|---|
In tetrahydrofuran; hexane | 97% |
pyruvic acid methyl ester
(furan-2-yloxy)-trimethylsilane
Conditions | Yield |
---|---|
With 2,2,2-trifluoroethanol; (R)-N-[2-(2,4,6-trimethylbenzyl)aminophenyl]-S-(4-biphenyl)-S-methylsulfoximine; copper(II) bis(trifluoromethanesulfonate) In diethyl ether at 20℃; Vinylogous Mukaiyama-type aldol reaction; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 97% |
pyruvic acid methyl ester
aniline
dimethyl 2‐methyl‐1,2‐dihydroquinoline‐2,4‐dicarboxylate
Conditions | Yield |
---|---|
With iodine In acetonitrile at 50℃; for 13h; | 97% |
With TiO2 nanoparticles In neat (no solvent) at 80℃; for 1.5h; Green chemistry; | 97% |
With nitric acid In water; acetonitrile at 80℃; Inert atmosphere; | 95% |
pyruvic acid methyl ester
4-Aminobenzonitrile
dimethyl 6-cyano-2-methyl-1,2-dihydroquinoline-2,4-dicarboxylate
Conditions | Yield |
---|---|
With bismuth(lll) trifluoromethanesulfonate In acetonitrile at 100℃; under 7500.75 Torr; for 10h; Temperature; Time; Microwave irradiation; | 97% |
With lithium carbonate; magnesium bromide In neat (no solvent) at 90℃; for 5h; regioselective reaction; | 94% |
pyruvic acid methyl ester
Conditions | Yield |
---|---|
With carbazic acid In neat (no solvent) at 70℃; for 0.5h; Green chemistry; | 97% |
Conditions | Yield |
---|---|
Stage #1: C15H30O2Si With lithium hexamethyldisilazane In tetrahydrofuran at -78 - -45℃; for 2h; Inert atmosphere; Stage #2: pyruvic acid methyl ester In tetrahydrofuran at -45℃; for 1h; Inert atmosphere; | 97% |
pyruvic acid methyl ester
methyl 2-methyl-2-(dimethylphenylsilyl)-3-butenoate
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane for 3h; from -78 deg C to RT; | 96% |
Conditions | Yield |
---|---|
With phosphorus trichloride at 20℃; for 1h; | 96% |
pyruvic acid methyl ester
(Z)-1-(tert-butylthio)-1-trimethylsilyloxyprop-1-ene
Conditions | Yield |
---|---|
With hydrogenchloride; (S,S)-Cu(II) complex from bis(oxazolinyl) ligand and Cu(OTf)2 In dichloromethane at -78℃; | 96% |
pyruvic acid methyl ester
1-methoxy-2-methyl-1-trimethylsiloxy-1-propene
Conditions | Yield |
---|---|
[bis(diphenylphosphino)methane]bis(propenyl)Ru(II) In tetrahydrofuran at 65℃; for 20h; Condensation; aldol addition; | 96% |
Stage #1: pyruvic acid methyl ester; 1-methoxy-2-methyl-1-trimethylsiloxy-1-propene With pentafluorophenylammonium trifluoromethanesulfonimide In toluene at -50 - -45℃; for 1h; Mukaiyama reaction; Inert atmosphere; Stage #2: With hydrogenchloride In methanol; water at 20 - 25℃; for 1h; Mukaiyama reaction; Inert atmosphere; | 68% |
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