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7-ethynylcoumarin

7-ethynylcoumarin Structure
7-ethynylcoumarin structure
CAS No.
270088-04-5
Chemical Name:
7-ethynylcoumarin
Synonyms
SKL199;7-ethynylcoumarin;7-ethynyl-2H-chromen-2-one;2H-1-Benzopyran-2-one, 7-ethynyl-
CBNumber:
CB81360844
Molecular Formula:
C11H6O2
Molecular Weight:
170.16
MDL Number:
MFCD28668960
MOL File:
270088-04-5.mol
Last updated:2023-06-08 17:06:35
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7-ethynylcoumarin Properties

Melting point 132.0 to 136.0 °C
Boiling point 321.9±37.0 °C(Predicted)
Density 1.26±0.1 g/cm3(Predicted)
form powder to crystal
color White to Light yellow
λmax 324nm(DMSO:CH3CN=1:1)(lit.)

SAFETY

Risk and Safety Statements

HS Code  2932.20.4500

7-ethynylcoumarin price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical E1092 7-Ethynylcoumarin >98.0%(GC) 270088-04-5 200mg $159 2024-03-01 Buy
TCI Chemical E1092 7-Ethynylcoumarin >98.0%(GC) 270088-04-5 1g $474 2024-03-01 Buy
TRC E900960 7-Ethynylcoumarin 270088-04-5 100mg $220 2021-12-16 Buy
TRC E900960 7-Ethynylcoumarin 270088-04-5 250mg $470 2021-12-16 Buy
Chem-Impex 42793 7-Ethynylcoumarin,≥98%(GC) ≥98%(GC) 270088-04-5 200MG $144.45 2021-12-16 Buy
Product number Packaging Price Buy
E1092 200mg $159 Buy
E1092 1g $474 Buy
E900960 100mg $220 Buy
E900960 250mg $470 Buy
42793 200MG $144.45 Buy

7-ethynylcoumarin Chemical Properties,Uses,Production

Uses

7-Ethynylcoumarin is a selective inhibitors of human cytochrome P450s 1A1 and 1A2.

7-ethynylcoumarin Preparation Products And Raw materials

Raw materials

Preparation Products

7-ethynylcoumarin Suppliers

Global( 25)Suppliers
Supplier Tel Email Country ProdList Advantage
Labnetwork lnc. 		+86-27-50766799 +8618062016861 contact@labnetwork.com China 19994 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 57511 58
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28398 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23680 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23662 75
Shanghai Xingui Biotechnology Co., Ltd. 17501653715 xingui2022@126.com China 10033 58
Shanghai Huaxing Biological Technology Co., Ltd. 18621295758; 18621295758 1449085402@qq.com China 1917 55
Aikon International Limited 025-66028182 18112977050 cfzhang@aikonchem.com China 15820 58
Supplier Advantage
Labnetwork lnc. 		58
Alfa Chemistry 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Aladdin Scientific 		58
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
TCI AMERICA 75
Shanghai Xingui Biotechnology Co., Ltd. 58
Shanghai Huaxing Biological Technology Co., Ltd. 55
Aikon International Limited 58
7-ethynylcoumarin 2H-1-Benzopyran-2-one, 7-ethynyl- SKL199 7-ethynyl-2H-chromen-2-one 270088-04-5