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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

1H-Pyrrole-1-carboxamide,2,5-dihydro-2,5-dioxo-

Cas:3345-50-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

N-CARBAMOYLMALEIMIDE

Cas:3345-50-4

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

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

1H-Pyrrole-1-carboxamide,2,5-dihydro-2,5-dioxo-

Cas:3345-50-4

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

1H-Pyrrole-1-carboxamide,2,5-dihydro-2,5-dioxo-

Cas:3345-50-4

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

1H-Pyrrole-1-carboxamide,2,5-dihydro-2,5-dioxo-

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The 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

Factory Supply N-Carbamoylmaleiimide

Cas:3345-50-4

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

N-Carbamoylmaleimide

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

N-Carbamoylmaleimide

Cas:3345-50-4

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

2,5-dioxopyrrole-1-carboxamide

Cas:3345-50-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

2,5-dioxopyrrole-1-carboxamide

Cas:3345-50-4

Min.Order:1 Gram

Negotiable

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

2,5-dioxopyrrole-1-carboxamide

Cas:3345-50-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Cas no.3345-50-4 98% N-CARBAMOYLMALEIMIDE

Cas:3345-50-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

2,5-dioxopyrrole-1-carboxamide

Cas:3345-50-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

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

N-Carbamoylmaleiimide

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Other

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

N-Carbamoylmaleimide, tech. 90%

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low price Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

N-Carbamoylmaleimide CAS No.3345-50-4 with low price

Cas:3345-50-4

Min.Order:1 Gram

Negotiable

Type:Trading Company

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

1H-Pyrrole-1-carboxamide,2,5-dihydro-2,5-dioxo-

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1H-Pyrrole-1-carboxamide,2,5-dihydro-2,5-dioxo- Application:Organic Chemicals

3345-50-4

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

2,5-dioxopyrrole-1-carboxamide Application:2,5-dioxopyrrole-1-carboxamide

2,5-dioxopyrrole-1-carboxamide

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Other

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

3345-50-4

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

1H-Pyrrole-1-carboxamide,2,5-dihydro-2,5-dioxo- cas 3345-50-4Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

1H-Pyrrole-1-carboxamide,2,5-dihydro-2,5-dioxo- cas 3345-50-4

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Other

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

N-CARBAMOYLMALEIMIDE

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

2,5-dioxopyrrole-1-carboxamideAppearance:ask Storage:Keep in dry and cool condition Package:foil aluminium bag/vacuum packing Application:intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport

2,5-dioxopyrrole-1-carboxamide

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

3345-50-4

Cas:3345-50-4

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

N-CARBAMOYLMALEIMIDE

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

2,5-dioxo-1-pyrrolecarboxamide

Cas:3345-50-4

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Harmonious Natural Bio-Technology Co., Ltd.

Before-Sale Service:---Any inquiries will be replied within 12 hours.---Golden Manufactory under?ISO/GMP?with?large stock.---Dedication to quality,We?have?strict?quality?control?system.?---OEM/ODM Available.---Sample is available for your evaluation

N-CARBAMOYLMALEIMIDE

Cas:3345-50-4

Min.Order:0

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

3345-50-4 CAS NO.3345-50-4

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

suzhou BetterBioChem Co., Ltd.

Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

N-CARBAMOYLMALEIMIDE

Cas:3345-50-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Yinghao Pharm Co.,Ltd.

Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

N-CARBAMOYLMALEIMIDE

Cas:3345-50-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

maleuric acid
105-61-3

maleuric acid

N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

Conditions
ConditionsYield
With acetic anhydride at 85℃; for 1.5h;90%
With acetic anhydride; acetic acid
With propionic acid; propionic acid anhydride
C5H6N2O4

C5H6N2O4

N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

Conditions
ConditionsYield
With acetic anhydride at 25 - 85℃; for 2h; Large scale;
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

allyl alcohol
107-18-6

allyl alcohol

maleic acid allyl ester ureide
6951-82-2

maleic acid allyl ester ureide

Conditions
ConditionsYield
With zinc(II) chloride In acetonitrile for 8h; Heating / reflux;99%
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

1-octadecanol
112-92-5

1-octadecanol

maleic acid octadecyl ester ureide

maleic acid octadecyl ester ureide

Conditions
ConditionsYield
With zinc(II) chloride In 1,4-dioxane for 24h; Heating / reflux;97%
With zinc(II) chloride
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

1-Hexadecanol
36653-82-4

1-Hexadecanol

hexadecyl maleurate
201044-02-2

hexadecyl maleurate

Conditions
ConditionsYield
With zinc(II) chloride In 1,4-dioxane for 24h; Heating / reflux;97%
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

isopropyl alcohol
67-63-0

isopropyl alcohol

maleic acid isopropyl ester ureide
92348-13-5

maleic acid isopropyl ester ureide

Conditions
ConditionsYield
With zinc(II) chloride for 4h; Heating / reflux;95%
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

2-Ethylhexyl alcohol
104-76-7

2-Ethylhexyl alcohol

2-ethylhexyl maleurate
201044-01-1

2-ethylhexyl maleurate

Conditions
ConditionsYield
With zinc(II) chloride for 4h; Heating / reflux;95%
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

2-hydroxyethyl acrylate
818-61-1

2-hydroxyethyl acrylate

2-hydroxyethylacrylate maleurate
201044-04-4

2-hydroxyethylacrylate maleurate

Conditions
ConditionsYield
With zinc(II) chloride In acetonitrile for 5h; Heating / reflux;94%
methanol
67-56-1

methanol

N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

maleic acid monoureide methyl ester
105-63-5

maleic acid monoureide methyl ester

Conditions
ConditionsYield
for 6h; Heating / reflux;93%
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

butan-1-ol
71-36-3

butan-1-ol

N-carbamoyl-maleamic acid butyl ester
140-98-7

N-carbamoyl-maleamic acid butyl ester

Conditions
ConditionsYield
With zinc(II) chloride for 4h; Heating / reflux;93%
With 1,4-dioxane
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

1-Phenyl-4-methyl-3-(2H)isoquinolinone
82255-69-4

1-Phenyl-4-methyl-3-(2H)isoquinolinone

C21H17N3O4
95849-61-9

C21H17N3O4

Conditions
ConditionsYield
In xylene for 2h; Heating;85.5%
2-methyl-2-propenoic acid 2-hydroxyethyl ester
868-77-9

2-methyl-2-propenoic acid 2-hydroxyethyl ester

N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

2-hydroxyethyl metacrylate maleurate
201044-07-7

2-hydroxyethyl metacrylate maleurate

Conditions
ConditionsYield
With zinc(II) chloride In acetonitrile for 6h; Heating / reflux;74%
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

4-ethyl-5-thioxo-4,5-dihydro-3H-bis[1,2]dithiolo[3,4-b:4',3'-e][1,4]thiazin-3-one
188535-15-1

4-ethyl-5-thioxo-4,5-dihydro-3H-bis[1,2]dithiolo[3,4-b:4',3'-e][1,4]thiazin-3-one

(3aR,6aS)(Z/E)-2-(4-ethyl-3-oxo-6-thioxo-3H,4H-[1,2]-dithiolo[3,4-b][1,4]thiazin-5(6H)-ylidene)-4,6-dioxotetrahydro-5H-[1,3]dithiolo[4,5-c]pyrrole-5-carboxamide
1567324-47-3

(3aR,6aS)(Z/E)-2-(4-ethyl-3-oxo-6-thioxo-3H,4H-[1,2]-dithiolo[3,4-b][1,4]thiazin-5(6H)-ylidene)-4,6-dioxotetrahydro-5H-[1,3]dithiolo[4,5-c]pyrrole-5-carboxamide

Conditions
ConditionsYield
With scandium tris(trifluoromethanesulfonate) In dichloromethane for 1h; Inert atmosphere; Reflux;38%
2-pyrrole aldehyde
1003-29-8

2-pyrrole aldehyde

N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

9-fluorenylmethoxycarbonyl-Nim-trityl-L-histidine

9-fluorenylmethoxycarbonyl-Nim-trityl-L-histidine

1-(3H-imidazol-4-ylmethyl)-4,6-dioxo-3-(1H-pyrrol-2-yl)-octahydro-pyrrolo[3,4-c]pyrrole-1-carboxylic acid

1-(3H-imidazol-4-ylmethyl)-4,6-dioxo-3-(1H-pyrrol-2-yl)-octahydro-pyrrolo[3,4-c]pyrrole-1-carboxylic acid

Conditions
ConditionsYield
Multistep reaction;34%
furfural
98-01-1

furfural

N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

9-fluorenylmethoxycarbonyl-Nim-trityl-L-histidine

9-fluorenylmethoxycarbonyl-Nim-trityl-L-histidine

3-furan-2-yl-1-(3H-imidazol-4-ylmethyl)-4,6-dioxo-octahydro-pyrrolo[3,4-c]pyrrole-1-carboxylic acid

3-furan-2-yl-1-(3H-imidazol-4-ylmethyl)-4,6-dioxo-octahydro-pyrrolo[3,4-c]pyrrole-1-carboxylic acid

Conditions
ConditionsYield
Multistep reaction;15%
2-(morpholin-4-yl)ethanol
622-40-2

2-(morpholin-4-yl)ethanol

N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

N-carbamoyl-maleamic acid 2-morpholin-4-yl-ethyl ester
117862-71-2

N-carbamoyl-maleamic acid 2-morpholin-4-yl-ethyl ester

methanol
67-56-1

methanol

N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

fumaric acid methyl ester ureide
116035-54-2

fumaric acid methyl ester ureide

Conditions
ConditionsYield
With aluminium trichloride
With pyridine; water
2-ethoxy-ethanol
110-80-5

2-ethoxy-ethanol

N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

maleic acid-(2-ethoxy-ethyl ester)-ureide

maleic acid-(2-ethoxy-ethyl ester)-ureide

Conditions
ConditionsYield
With 1,4-dioxane
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

formaldehyd
50-00-0

formaldehyd

N,N'-bis-(2,5-dioxo-2,5-dihydro-pyrrole-1-carbonyl)-methylenediamine
6970-97-4

N,N'-bis-(2,5-dioxo-2,5-dihydro-pyrrole-1-carbonyl)-methylenediamine

Conditions
ConditionsYield
With sulfuric acid at -5℃;
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

1 ,5-pentanediol
111-29-5

1 ,5-pentanediol

3,6,14,17-tetraoxo-7,13-dioxa-2,18-diaza-nonadeca-4c,15c-dienedioic acid diamide

3,6,14,17-tetraoxo-7,13-dioxa-2,18-diaza-nonadeca-4c,15c-dienedioic acid diamide

Conditions
ConditionsYield
With zinc(II) chloride
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

octanol
111-87-5

octanol

maleic acid octyl ester ureide

maleic acid octyl ester ureide

Conditions
ConditionsYield
With zinc(II) chloride; benzene
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

ethanol
64-17-5

ethanol

N-carbamoyl-maleamic acid ethyl ester
67309-56-2

N-carbamoyl-maleamic acid ethyl ester

N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

1-dodecyl alcohol
112-53-8

1-dodecyl alcohol

maleic acid dodecyl ester ureide
6151-04-8

maleic acid dodecyl ester ureide

Conditions
ConditionsYield
With 1,4-dioxane
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

1-dodecyl alcohol
112-53-8

1-dodecyl alcohol

fumaric acid dodecyl ester ureide
109815-89-6

fumaric acid dodecyl ester ureide

Conditions
ConditionsYield
With aluminium trichloride
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

2-nitro-1-butanol
609-31-4

2-nitro-1-butanol

maleic acid-(2-nitro-butyl ester)-ureide
114960-76-8

maleic acid-(2-nitro-butyl ester)-ureide

Conditions
ConditionsYield
With zinc(II) chloride
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

2-nitro-1-butanol
609-31-4

2-nitro-1-butanol

fumaric acid-(2-nitro-butyl ester)-ureide
114698-92-9

fumaric acid-(2-nitro-butyl ester)-ureide

Conditions
ConditionsYield
With aluminium trichloride
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

4-tert-butyl-2,5-bis(hydroxymethyl)phenol
2203-14-7

4-tert-butyl-2,5-bis(hydroxymethyl)phenol

2,6-Bis-(3-allophanoyl-acryloyloxymethyl)-4-tert-butyl-phenol
123886-22-6

2,6-Bis-(3-allophanoyl-acryloyloxymethyl)-4-tert-butyl-phenol

Conditions
ConditionsYield
With 1,4-dioxane
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

ethylene glycol
107-21-1

ethylene glycol

3,6,11,14-tetraoxo-7,10-dioxa-2,15-diaza-hexadeca-4c,12c-dienedioic acid diamide
99689-21-1

3,6,11,14-tetraoxo-7,10-dioxa-2,15-diaza-hexadeca-4c,12c-dienedioic acid diamide

Conditions
ConditionsYield
zinc(II) chloride In acetonitrile for 3h; Heating / reflux;
With 1,4-dioxane; zinc(II) chloride
N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

ethylene glycol
107-21-1

ethylene glycol

maleic acid-(2-hydroxy-ethyl ester)-ureide
69796-28-7

maleic acid-(2-hydroxy-ethyl ester)-ureide

N-carbamoylmaleimide
3345-50-4

N-carbamoylmaleimide

2-chloro-ethanol
107-07-3

2-chloro-ethanol

maleic acid-(2-chloro-ethyl ester)-ureide
6951-81-1

maleic acid-(2-chloro-ethyl ester)-ureide

Conditions
ConditionsYield
With zinc(II) chloride

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