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Dayang Chem (Hangzhou) Co.,Ltd.

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

Mesaconic acid

Cas:498-24-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

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

(E)-Citraconic acid

Cas:498-24-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

Manufacturer supply CAS 498-24-8 with best quality

Cas:498-24-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

2-Butenedioic acid,2-methyl-, (2E)-

Cas:498-24-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Mesaconic acid CAS:498-24-8 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 intermediate

Mesaconic acid CAS:498-24-8

Cas:498-24-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

2-Butenedioic acid,2-methyl-, (2E)-

Cas:498-24-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

2-Butenedioic acid,2-methyl-, (2E)-

Cas:498-24-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

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

2-Butenedioic acid,2-methyl-, (2E)-

Cas:498-24-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

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

Mesaconic acid

Cas:498-24-8

Min.Order:1 Kilogram

FOB Price: $30.0

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Mesaconic acid

Cas:498-24-8

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

498-24-8 CAS NO.498-24-8

Cas:498-24-8

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Methylfumaric acid

Cas:498-24-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Kono Chem Co.,Ltd

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

mesaconic acid

Cas:498-24-8

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Mesaconic acid

Cas:498-24-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec Mesaconic acid 25g

Cas:498-24-8

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

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

Mesaconic Acid

Cas:498-24-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

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

2-Butenedioic acid,2-methyl-, (2E)-

Cas:498-24-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

498-24-8

Cas:498-24-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Mesaconic acid cas 498-24-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Mesaconic acid cas 498-24-8

Cas:498-24-8

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

mesaconicacid

Cas:498-24-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Mesaconic acid

Cas:498-24-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Yuanye Bio-Technology Co., Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:1g Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port

Methylfumaric Acid

Cas:498-24-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high 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

Methylfumaric acid 498-24-8

Cas:498-24-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Mesaconic acid

Cas:498-24-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changzhou Extraordinary Pharmatech co.,LTD

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

Mesaconic Acid

Cas:498-24-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

Mesaconic acid CAS NO.498-24-8

Cas:498-24-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ENAO Chemical Co, Limited

For quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,

2-Methylfumaric acid

Cas:498-24-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai united Scientific Co.,Ltd.

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

2-Butenedioic acid,2-methyl-, (2E)-

Cas:498-24-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Pure Chemistry Scientific Inc.

Methylfumaric acid Application:822128

Methylfumaric acid

Cas:498-24-8

Min.Order:1 Gram

FOB Price: $500.0

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

2-Butenedioic acid,2-methyl-, (2E)- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhe

2-Butenedioic acid,2-methyl-, (2E)-

Cas:498-24-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

diethylitaconate
2409-52-1

diethylitaconate

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
Stage #1: diethylitaconate With 1,8-diazabicyclo[5.4.0]undec-7-ene In toluene Heating;
Stage #2: With hydrogenchloride for 3h; Heating;
80%
2-methylenesuccinic acid
97-65-4

2-methylenesuccinic acid

A

poly(methacrylic acid)
79-41-4

poly(methacrylic acid)

B

citraconic acid
498-23-7

citraconic acid

C

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With 5% Pt/Al2O3; sodium hydroxide In water at 250℃; for 1h; Reagent/catalyst; Temperature; Inert atmosphere;A 68%
B n/a
C n/a
With sodium hydroxide In water at 180℃; under 112511 Torr; for 0.241667h;A 27.26 %Spectr.
B 36.48 %Spectr.
C 16.23 %Spectr.
With sodium hydroxide at 280℃; for 0.0583333h;A 57.08 %Chromat.
B 5.91 %Chromat.
C 5.72 %Chromat.
With sodium hydroxide at 250℃; for 0.25h; Reagent/catalyst;
citric acid
77-92-9

citric acid

A

poly(methacrylic acid)
79-41-4

poly(methacrylic acid)

B

citraconic acid
498-23-7

citraconic acid

C

Mesaconic acid
498-24-8

Mesaconic acid

D

2-methylenesuccinic acid
97-65-4

2-methylenesuccinic acid

Conditions
ConditionsYield
With 4-methoxy-phenol; triphenylphosphine In water at 225℃; under 20686.5 Torr; for 1.5h; Temperature; Glovebox; Inert atmosphere;A 24.1%
B n/a
C n/a
D n/a
With sodium hydroxide at 250℃; for 0.25h; Reagent/catalyst;
3-bromo-4-methyl-2,5-furandione
59107-74-3

3-bromo-4-methyl-2,5-furandione

A

Mesaconic acid
498-24-8

Mesaconic acid

B

2-methylbutanedioic acid
498-21-5, 636-60-2

2-methylbutanedioic acid

Conditions
ConditionsYield
With water; zinc
ethanol
64-17-5

ethanol

citraconic acid
498-23-7

citraconic acid

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
Rate constant;
2-methyl-fumaramide
41138-18-5

2-methyl-fumaramide

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With hydrogenchloride
citraconic acid
498-23-7

citraconic acid

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
beim Kochem die entstehende Itaconsaeure;
citraconic acid
498-23-7

citraconic acid

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
at 180 - 200℃;
Quantum yield; Irradiation;
With diethyl ether; chloroform; bromine an der Sonne;
citraconic acid
498-23-7

citraconic acid

A

Mesaconic acid
498-24-8

Mesaconic acid

B

2-methylenesuccinic acid
97-65-4

2-methylenesuccinic acid

Conditions
ConditionsYield
With sodium hydroxide
citraconic acid
498-23-7

citraconic acid

A

Mesaconic acid
498-24-8

Mesaconic acid

B

acrylic acid
79-10-7

acrylic acid

C

prop-1-yne
74-99-7

prop-1-yne

Conditions
ConditionsYield
bei der Elektrolyse von citraconsaeurem Kalium.Electrolysis;
2-methylbutanedioic acid
498-21-5, 636-60-2

2-methylbutanedioic acid

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
nach Verfuetterung im Hundeorganismus;
diethyl citraconate
691-83-8

diethyl citraconate

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With potassium hydroxide
(RS,SR)-2,3-dibromo-2-methyl-succinic acid
5469-23-8, 19371-95-0, 20515-34-8, 20515-35-9, 37951-41-0

(RS,SR)-2,3-dibromo-2-methyl-succinic acid

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With potassium iodide und (Kupfer);
2-methylenesuccinic acid
97-65-4

2-methylenesuccinic acid

furan-2,3,5(4H)-trione pyridine (1:1)

furan-2,3,5(4H)-trione pyridine (1:1)

Mesaconic acid
498-24-8

Mesaconic acid

2-methylenesuccinic acid
97-65-4

2-methylenesuccinic acid

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With water at 180 - 200℃;
With sodium hydroxide
Multi-step reaction with 2 steps
1: sodium hydroxide / 0.06 h / 280 °C
2: sodium hydroxide / 0.02 h / 270 °C
View Scheme
bromomethyl-succinic acid
20469-57-2

bromomethyl-succinic acid

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With potassium hydroxide
citraconic acid anhydride
616-02-4

citraconic acid anhydride

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With water; nitric acid beim Eindampfen bis zum Beginn der Entwicklung roter Daempfe;
With nitric acid durch Eindampfen bis zum Beginn der Entwicklung roter Daempfe;
Multi-step reaction with 2 steps
1: H2SO4
2: alcoholic KOH-solution
View Scheme
Multi-step reaction with 2 steps
1: bromine / 150 °C / beim Erhitzen im geschlossenen Rohr
2: zinc; water
View Scheme
o-toluenesulfonic acid
88-20-0

o-toluenesulfonic acid

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With water; platinum Electrolysis.bei der Elektrolytischen Oxydation an Platin-Anoden;
With water; lead dioxide Electrolysis.bei der Elektrolytischen Oxydation an Blei(IV)-oxyd-Anoden;
2-Methyl-1,4-benzoquinone
553-97-9

2-Methyl-1,4-benzoquinone

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With sulfuric acid at 10 - 12℃; bei der elektrolytischen Oxydation an einer PbO2-Anode;
toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
at 70 - 75℃;
α-methyl-DL-aspartic acid
2792-66-7

α-methyl-DL-aspartic acid

1-methyl-4-nitrosobenzene
623-11-0

1-methyl-4-nitrosobenzene

dimethyl sulfate
77-78-1

dimethyl sulfate

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
(+-)-2-amino-2-methyl-succinic acid;
citric acid
77-92-9

citric acid

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
Kochen des Destillationsprodukts (welches Citraconsaeure und Itaconsaeure bezw. deren Anhydride enthaelt) mit 10prozentiger Natronlauge;
3-methyl-1-phenylpyrrole-2,5-dione
3120-04-5

3-methyl-1-phenylpyrrole-2,5-dione

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With hydrogenchloride
(2S,3S)-3-methylaspartic acid
6061-13-8

(2S,3S)-3-methylaspartic acid

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With L-threo-3-methylaspartate ammonia-lyase In various solvent(s) Mechanism; enzymic ammonia elimination, different pH, labeled comp.;
In water at 20℃; Michaelis and catalytic center activity constants for deamination reaction by 3-methylaspartase from Morganella morganii strain YG-0601; pH 9.7; effect of various organic or inorganic compounds;
In water at 20℃; Michaelis and catalytic center activity constants for deamination reaction by 3-methylaspartase from Citrobacter sp. strain YG-0504; pH 9.7; effects of various organic or inorganic compounds;
With 3-methylaspartase; magnesium chloride In water Mechanism; Kinetics; various pL; also in D2O; primary deuterium and solvent isotope effects;
With 3-methylaspartase; potassium chloride; 2-amino-2-hydroxymethyl-1,3-propanediol; magnesium chloride In water at 30℃; Mechanism; Kinetics; various pL; also in D2O; isotope effects;
erythro-β-methyl-L-aspartate
7298-96-6

erythro-β-methyl-L-aspartate

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With L-threo-3-methylapartase; magnesium(II); potassium ion In water at 30℃; for 24h; Rate constant; Product distribution; Mechanism; pH 9.0; Km, deuterium isotope effects;
With 3-methylaspartase deamination reaction, different enzyme concentrations, kinetic parameters: KM, Vmax;
2-methoxy-1,4-benzoquinone
2880-58-2

2-methoxy-1,4-benzoquinone

A

Mesaconic acid
498-24-8

Mesaconic acid

B

malonic acid
141-82-2

malonic acid

C

succinic acid
110-15-6

succinic acid

D

oxalic acid
144-62-7

oxalic acid

Conditions
ConditionsYield
With sodium hydroxide; oxygen at 90℃; under 7500.6 Torr; for 3h; Product distribution;
(2S,3S)-<3-2H>-3-methylaspartic acid
112365-92-1

(2S,3S)-<3-2H>-3-methylaspartic acid

Mesaconic acid
498-24-8

Mesaconic acid

Conditions
ConditionsYield
With 3-methylaspartase deamination reaction, different enzyme concentrations, kinetic parameters: KM, Vmax;
With 3-methylaspartase; magnesium chloride In water Mechanism; Kinetics; various pL; also in D2O; primary deuterium and solvent isotope effects;
With 3-methylaspartase; potassium chloride; 2-amino-2-hydroxymethyl-1,3-propanediol; magnesium chloride In water at 30℃; Mechanism; Kinetics; various pL; also in D2O; isotope effects;
citric acid
77-92-9

citric acid

A

diethyl 3-hydroxypentanedioate
638-18-6

diethyl 3-hydroxypentanedioate

B

Mesaconic acid
498-24-8

Mesaconic acid

C

1 propene 1,2,3 tricarboxylic acid
499-12-7

1 propene 1,2,3 tricarboxylic acid

D

2-methylenesuccinic acid
97-65-4

2-methylenesuccinic acid

E

citraconic acid anhydride
616-02-4

citraconic acid anhydride

F

itaconic acid anhydride
2170-03-8

itaconic acid anhydride

Conditions
ConditionsYield
With Sn/Pb solder at 150 - 210℃;
3-bromo-4-methyl-2,5-furandione
59107-74-3

3-bromo-4-methyl-2,5-furandione

water
7732-18-5

water

zinc turnings

zinc turnings

A

Mesaconic acid
498-24-8

Mesaconic acid

B

2-methylbutanedioic acid
498-21-5, 636-60-2

2-methylbutanedioic acid

Mesaconic acid
498-24-8

Mesaconic acid

2-methylbutanedioic acid
498-21-5, 636-60-2

2-methylbutanedioic acid

Conditions
ConditionsYield
With formic acid; (bppm)Rh(1,1,1,5,5,5,-hexafluoroacetylacetonate); triethylamine In dimethylsulfoxide-d6 at 30℃; for 8h;100%
With samarium diiodide In tetrahydrofuran for 0.0833333h; Ambient temperature;88%
With phenylsilane; C12H23N2O2P In tetrahydrofuran at 23℃; for 2h;86%
Mesaconic acid
498-24-8

Mesaconic acid

L-malic acid
2174-58-5

L-malic acid

Conditions
ConditionsYield
With formic acid; TETRACYCLINE; paraquat dichloride In water at 45℃; for 30h; Clostridium formicoaceticum;99%
ethanol
64-17-5

ethanol

Mesaconic acid
498-24-8

Mesaconic acid

(E)-2-methyl-but-2-enedioic acid diethyl ester
2418-31-7

(E)-2-methyl-but-2-enedioic acid diethyl ester

Conditions
ConditionsYield
With sulfuric acid for 3h; Reflux;90%
With sulfuric acid for 16h; Heating;81%
With sulfuric acid at 20℃; Reflux;68%
With hydrogenchloride
With sulfuric acid; benzene
Mesaconic acid
498-24-8

Mesaconic acid

(2S,3S)-3-methylaspartic acid
6061-13-8

(2S,3S)-3-methylaspartic acid

Conditions
ConditionsYield
With β-methyl aspartase; potassium chloride; ammonium chloride; magnesium chloride In water at 32℃; pH=9;90%
With ammonium hydroxide; 3-methylaspartate ammonia-lyase; sodium chloride; magnesium chloride at 30℃; for 50h;69%
With β-methylaspartase; ammonium chloride; ammonia; sodium chloride; magnesium chloride In water at 30℃; for 18h;66%
methanol
67-56-1

methanol

Mesaconic acid
498-24-8

Mesaconic acid

mesaconic acid dimethyl ester
617-53-8

mesaconic acid dimethyl ester

Conditions
ConditionsYield
With sulfuric acid for 5h; Reflux; Inert atmosphere;87%
With thionyl chloride at 0℃; for 2h; Reflux;76%
With sulfuric acid for 12h; Heating;75%
Mesaconic acid
498-24-8

Mesaconic acid

(2S,3RS)-3-methylaspartic acid
31571-69-4

(2S,3RS)-3-methylaspartic acid

Conditions
ConditionsYield
In water at 30℃; 0.2 M NH4Cl, 0.02 M MgCl2, 0.01 M KCl, methylaspartase, pH 9.0, several days;86%
Mesaconic acid
498-24-8

Mesaconic acid

C5H8(2)HNO4

C5H8(2)HNO4

Conditions
ConditionsYield
at 30℃; D2O, 0.2 M NH4Cl, 0.02 M MgCl2, 0.01 M KCl, methylaspartase, pD 8.6, several days;86%
Mesaconic acid
498-24-8

Mesaconic acid

chloroamine-T
127-65-1

chloroamine-T

C12H15NO7S

C12H15NO7S

Conditions
ConditionsYield
81%
methanol
67-56-1

methanol

Mesaconic acid
498-24-8

Mesaconic acid

citraconic acid dimethyl ester
84569-14-2

citraconic acid dimethyl ester

Conditions
ConditionsYield
With sulfuric acid Heating;80%
Mesaconic acid
498-24-8

Mesaconic acid

butan-1-ol
71-36-3

butan-1-ol

(E)-2-methylbut-2-enedicarboxylic acid dibutyl ester
22644-91-3

(E)-2-methylbut-2-enedicarboxylic acid dibutyl ester

Conditions
ConditionsYield
With sulfuric acid for 3h; Reflux;75%
Mesaconic acid
498-24-8

Mesaconic acid

C72H122N16O22

C72H122N16O22

C149H246N32O46

C149H246N32O46

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide for 2.5h;70%
zinc(II) nitrate hexahydrate

zinc(II) nitrate hexahydrate

Mesaconic acid
498-24-8

Mesaconic acid

water
7732-18-5

water

4-[2-(1-naphtalenyl)ethenyl]-pyridine
16375-56-7

4-[2-(1-naphtalenyl)ethenyl]-pyridine

2C17H13N*H2O*Zn(2+)*C5H4O4(2-)

2C17H13N*H2O*Zn(2+)*C5H4O4(2-)

Conditions
ConditionsYield
With triethylamine In methanol; ethanol70%
Mesaconic acid
498-24-8

Mesaconic acid

(S)-citramalic acid
6236-09-5

(S)-citramalic acid

Conditions
ConditionsYield
With formaldehyd; TETRACYCLINE; paraquat dichloride In water at 37℃; for 24h; Clostridium formicoaceticum, phosphate buffer;69.8%
mit Hilfe eines Mesaconase-Praeparats;
p-phenylpyridine
939-23-1

p-phenylpyridine

cadmium(II) nitrate tetrhydrate

cadmium(II) nitrate tetrhydrate

Mesaconic acid
498-24-8

Mesaconic acid

bis{(mesaconato)bis(4-phenylpyridyl)cadmium(II)}

bis{(mesaconato)bis(4-phenylpyridyl)cadmium(II)}

Conditions
ConditionsYield
With triethylamine In methanol; ethanol; water for 168h;65%
Mesaconic acid
498-24-8

Mesaconic acid

erythro-β-methyl-L-aspartate
7298-96-6

erythro-β-methyl-L-aspartate

Conditions
ConditionsYield
With 3-methylaspartase enzymic amination in protium oxide;61%
Multi-step reaction with 4 steps
1: 86 percent / H2O / 30 °C / 0.2 M NH4Cl, 0.02 M MgCl2, 0.01 M KCl, methylaspartase, pH 9.0, several days
2: 99 percent / aq. K2CO3
3: diethyl ether
4: 55 percent / HCl, AcOH / Heating
View Scheme
Mesaconic acid
498-24-8

Mesaconic acid

(2S,3S)-2-Hydrazino-3-methylsuccinic acid

(2S,3S)-2-Hydrazino-3-methylsuccinic acid

Conditions
ConditionsYield
With potassium chloride; hydrazine hydrate; magnesium chloride at 30℃; for 72h; 3-methylaspartase (EC 4.3.1.2);61%
With potassium and magnesium ions; hydrazine In water for 72h; 3-methylaspartase;41%
Mesaconic acid
498-24-8

Mesaconic acid

(2S,3S)-<3-2H>-3-methylaspartic acid
112365-92-1

(2S,3S)-<3-2H>-3-methylaspartic acid

Conditions
ConditionsYield
With ammonium hydroxide; potassium chloride; water-d2; magnesium chloride In water at 30℃; for 48h; with 3-methylaspartase;60%
With 3-methylaspartase; water-d2 enzymic amination;60%
aluminum(III) nitrate nonahydrate

aluminum(III) nitrate nonahydrate

Mesaconic acid
498-24-8

Mesaconic acid

C5H4O4(2-)*Al(3+)*HO(1-)*3H2O

C5H4O4(2-)*Al(3+)*HO(1-)*3H2O

Conditions
ConditionsYield
With urea In water at 150℃; for 3h; Autoclave;60%
Mesaconic acid
498-24-8

Mesaconic acid

(2R)-bornane-10,2-sultam
94594-90-8

(2R)-bornane-10,2-sultam

(E)-1,4-Bis-((1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]dec-4-yl)-2-methyl-but-2-ene-1,4-dione
827628-67-1

(E)-1,4-Bis-((1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]dec-4-yl)-2-methyl-but-2-ene-1,4-dione

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃;50%
Mesaconic acid
498-24-8

Mesaconic acid

methylamine
74-89-5

methylamine

(2S,3S)-N,3-Dimethylaspartic acid

(2S,3S)-N,3-Dimethylaspartic acid

Conditions
ConditionsYield
With potassium chloride; magnesium chloride at 30℃; for 168h; 3-methylaspartase (EC 4.3.1.2);40%
With potassium and magnesium ions In water for 72h; 3-methylaspartase;35%
Mesaconic acid
498-24-8

Mesaconic acid

methylamine
74-89-5

methylamine

(2S,3S)-N,3-Dimethyl(3-(2)H)aspartic acid

(2S,3S)-N,3-Dimethyl(3-(2)H)aspartic acid

Conditions
ConditionsYield
With potassium chloride; water-d2; magnesium chloride at 30℃; for 168h; 3-methylaspartase (EC 4.3.1.2);40%
ziconium(IV) oxychloride octahydrate
13520-92-8

ziconium(IV) oxychloride octahydrate

Mesaconic acid
498-24-8

Mesaconic acid

zirconium mesaconate

zirconium mesaconate

Conditions
ConditionsYield
With acetic acid In water at 95℃; for 5h; Microwave irradiation; Green chemistry;40%
O-Methylhydroxylamin
67-62-9

O-Methylhydroxylamin

Mesaconic acid
498-24-8

Mesaconic acid

(2S,3S)-N-Methoxy-3-methylaspartic acid

(2S,3S)-N-Methoxy-3-methylaspartic acid

Conditions
ConditionsYield
With potassium chloride; hydroxylamine; ethylamine; magnesium chloride at 30℃; for 72h; 3-methylaspartase (EC 4.3.1.2);34%
With potassium and magnesium ions In water for 72h; 3-methylaspartase;
Mesaconic acid
498-24-8

Mesaconic acid

(2S,3S)-N-Hydroxy-3-methylaspartic acid

(2S,3S)-N-Hydroxy-3-methylaspartic acid

Conditions
ConditionsYield
With potassium chloride; hydroxylamine; ethylamine; magnesium chloride at 30℃; for 72h; 3-methylaspartase (EC 4.3.1.2);19%
Mesaconic acid
498-24-8

Mesaconic acid

(1,3,5-triaza-7-phosphaadamantane)
53597-69-6

(1,3,5-triaza-7-phosphaadamantane)

3-carboxy-2-methyl-2-(1,3,5-triaza-7-phosphoniatricyclo[3.3.1.13,7]dec-7-yl)propanoate

3-carboxy-2-methyl-2-(1,3,5-triaza-7-phosphoniatricyclo[3.3.1.13,7]dec-7-yl)propanoate

Conditions
ConditionsYield
In water at 20℃; for 6574.5h; Solvent; Schlenk technique;8.5%
7-methoxy-4-vinyl-1,2-dihydronaphthalene
2811-50-9

7-methoxy-4-vinyl-1,2-dihydronaphthalene

Mesaconic acid
498-24-8

Mesaconic acid

(+/-)-7-methoxy-2-methyl-1,2,3,4,9,10-hexahydro-phenanthrene-1r,2t-dicarboxylic acid

(+/-)-7-methoxy-2-methyl-1,2,3,4,9,10-hexahydro-phenanthrene-1r,2t-dicarboxylic acid

(+/-)-7-methoxy-1-methyl-1,2,3,4,9,10-hexahydro-phenanthrene-1r,2t-dicarboxylic acid
109252-62-2

(+/-)-7-methoxy-1-methyl-1,2,3,4,9,10-hexahydro-phenanthrene-1r,2t-dicarboxylic acid

Conditions
ConditionsYield
With propionic acid
methanol
67-56-1

methanol

Mesaconic acid
498-24-8

Mesaconic acid

A

(E)-4-methoxy-3-methyl-4-oxobut-2-enoic acid
39529-95-8

(E)-4-methoxy-3-methyl-4-oxobut-2-enoic acid

B

(E)-4-methoxy-2-methyl-4-oxobut-2-enoic acid
77044-59-8

(E)-4-methoxy-2-methyl-4-oxobut-2-enoic acid

Conditions
ConditionsYield
With hydrogenchloride

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