7-(ethylamino)-4-methyl-2-benzopyrone(28821-18-3)
- Name: 7-(ethylamino)-4-methyl-2-benzopyrone
- Synonyms:Coumarin,7-(ethylamino)-4-methyl- (6CI,8CI); 4-Methyl-7-(ethylamino)coumarin;7-(Ethylamino)-4-methylcoumarin; Coumarin 445
- Molecular Formula:C12H13 N O2
- Molecular Weight:203.241
- CAS Registry Number:28821-18-3
- EINECS:249-257-2
- Melting Point:152.0 to 156.0 °C
- Water Solubility:
CAS No.28821-18-3 7-(ETHYLAMINO)-4-METHYLCOUMARIN
Assay:98%Min Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by ocean shipping or clients requirement 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.28821-18-3 7-(ETHYLAMINO)-4-METHYLCOUMARIN
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.28821-18-3 2H-1-Benzopyran-2-one,7-(ethylamino)-4-methyl-
Assay:99% Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)]
CAS No.28821-18-3 7-(Ethylamino)-4-methylcoumarin
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.28821-18-3 7-(ethylamino)-4-methyl-2-benzopyrone
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:7-(ethylamino)-4-methyl-2-benzopyrone
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)]
CAS No.28821-18-3 Pharmaceutical Grade CAS 28821-18-3 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.28821-18-3 2H-1-Benzopyran-2-one,7-(ethylamino)-4-methyl-
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.28821-18-3 7-(ethylamino)-4-methyl-1-benzopyran-2-one
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.28821-18-3 Coumarin 445
Assay:>98% Application:research use
Min. Order:1Gram
Supplier:BOC Sciences [
United States]
CAS No.28821-18-3 7-(Ethylamino)-4-methylcoumarin
Assay:98.5% Appearance:white/off-white or light yellow Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Storage:Store in cool and dry place, keep away from strong light and heat. Transportation:by courier, by air, by sea Application:This product can be used in food/pharmaceutical/cosmetical industry
Min. Order:0
Supplier:Suzhou Health Chemicals Co., Ltd. [
China (Mainland)]

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