3-ethyl-4-methyl-pyrrole-2,5-dione(20189-42-8)
- Name: 3-ethyl-4-methyl-pyrrole-2,5-dione
- Synonyms:Maleimide,2-ethyl-3-methyl- (6CI,7CI,8CI); 2-Ethyl-3-methylmaleimide;3-Ethyl-4-methyl-1H-pyrrole-2,5-dione; Ethylmethylmaleimide;Methylethylmaleimide
- Molecular Formula:C7H9 N O2
- Molecular Weight:139.15
- CAS Registry Number:20189-42-8
- EINECS:
- Melting Point:67-68℃
- Water Solubility:
CAS No.20189-42-8 3-ETHYL-4-METHYLPYRROLE-2,5-DIONE
Assay:98%Min Appearance:detailed in specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by ocean shipping Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] CAS No.20189-42-8 3-Ethyl-4-methylpyrrole-2,5-dione CAS NO.20189-42-8
Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place Transportation:By Sea/Air/Courier Application:It is an important raw material.
Min. Order:10Gram
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)] CAS No.20189-42-8 3-ethyl-4-methyl-pyrrole-2,5-dione CAS:20189-42-8
Assay:99% Appearance:Brown powder Package:According to customer requirements Storage:Avoid light, ventilation and shade Transportation:Sea or Air Application:It is an important raw material and intermediate
Min. Order:1Gram
Supplier:Qingdao Beluga Import and Export Co., LTD [
China (Mainland)] CAS No.20189-42-8 3-ETHYL-4-METHYLPYRROLE-2,5-DIONE
Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use
Min. Order:100Gram
Supplier:Chemlyte Solutions [
China (Mainland)] CAS No.20189-42-8 3-Ethyl-4-Methyl-pyrrole-2,5-dione
Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] CAS No.20189-42-8 1H-Pyrrole-2,5-dione,3-ethyl-4-methyl-
Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Application:Pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou J&H Chemical Co., Ltd. [
China (Mainland)] CAS No.20189-42-8 3-ethyl-4-methyl-pyrrole-2,5-dione
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:3-ethyl-4-methyl-pyrrole-2,5-dione
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] CAS No.20189-42-8 Pharmaceutical Grade CAS 20189-42-8 with competitive price
Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc.
Min. Order:1Kilogram
Supplier:Zhuozhou Wenxi import and Export Co., Ltd [
China (Mainland)] CAS No.20189-42-8 3-ethyl-4-methyl-pyrrole-2,5-dione
Assay:99% Appearance:liquid or powder Package:according to the clients requirement Storage:Dry and Cool Place Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:API
Min. Order:1Gram
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)] CAS No.20189-42-8 3-Ethyl-4-methylpyrrole-2,5-dione
Assay:97% Appearance:Powder or liquid Package:According to customer Storage:Store in a tightly closed container, in a cool and dry place. Transportation:Fedex,DHL,TNT,BY SEA and BY AIR Application:Medicinal Chemistry Biomedicine Pharmaceutical intermediates Chemistry experiment Biological experiments Chemical reagent For R&D use only.
Min. Order:10Milligram
Supplier:Amadis Chemical Co., Ltd. [
China (Mainland)] CAS No.20189-42-8 3-ethyl-4-methyl-pyrrole-2,5-dione CAS No.20189-42-8
Assay:99.90% Appearance:solid or liquid Package:As customer's requested Storage:sealed in cool and dry place Transportation:by courier/air/sea Application:Pharma Intermediate
Min. Order:0
Supplier:Guangdong Juda Chemical Industrial Co.,Limited [
China (Mainland)] CAS No.20189-42-8 2-Ethyl-3-methylmaleimide
Assay:98.0% Application:For research use only.
Min. Order:0
Supplier:BOC Sciences [
United States]
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