ChemicalBook >> CAS DataBase List >>7-(ethylamino)-4-methyl-2-benzopyrone
7-(ethylamino)-4-methyl-2-benzopyrone
- CAS No.
- 28821-18-3
- Chemical Name:
- 7-(ethylamino)-4-methyl-2-benzopyrone
- Synonyms
- 7-(ethylamino)-4-methylcoumarin;7-(Ethylamino)-4-methylcoumarin>7-(ethylamino)-4-methylchromen-2-one;7-(ethylamino)-4-methyl-2-benzopyrone;7-(Ethylamino)-4-methyl-2H-chromen-2-one;7-(ethylamino)-4-methyl-1-benzopyran-2-one;7-(Ethylamino)-4-methyl-2H-1-benzopyran-2-one;2H-1-Benzopyran-2-one, 7-(ethylamino)-4-methyl-
- CBNumber:
- CB4940920
- Molecular Formula:
- C12H13NO2
- Molecular Weight:
- 203.24
- MDL Number:
- MFCD00467040
- MOL File:
- 28821-18-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 01:28:18
| Melting point | 152.0 to 156.0 °C |
|---|---|
| Boiling point | 374.7±37.0 °C(Predicted) |
| Density | 1.188±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 2.84±0.20(Predicted) |
| color | White to Yellow to Green |
| EPA Substance Registry System | 2H-1-Benzopyran-2-one, 7-(ethylamino)-4-methyl- (28821-18-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| TSCA | TSCA listed |
| HS Code | 2932.20.4500 |
7-(ethylamino)-4-methyl-2-benzopyrone price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | E1129 | 7-(Ethylamino)-4-methylcoumarin >98.0%(GC)(T) | 28821-18-3 | 200mg | $113 | 2026-04-30 | Buy |
| Chem-Impex | 42788 | 7-(Ethylamino)-4-methylcoumarin ≥98%(GC) | 28821-18-3 | 200MG | $176.26 | 2026-05-19 | Buy |
| aablocks | AA002WKE | 7-(Ethylamino)-4-methyl-2H-chromen-2-one ≥98% | 28821-18-3 | 50mg | $54 | 2026-05-28 | Buy |
| aablocks | AA002WKE | 7-(Ethylamino)-4-methyl-2H-chromen-2-one >98.0%(GC)(T) | 28821-18-3 | 200mg | $91 | 2026-05-28 | Buy |
| Chemenu | CM162856 | 7-(ethylamino)-4-methyl-2H-chromen-2-one 95% | 28821-18-3 | 100mg | $88 | 2026-05-26 | Buy |
7-(ethylamino)-4-methyl-2-benzopyrone Chemical Properties,Uses,Production
Description
Coumarin 445 is a fluorescent dye widely used in the biomedical industry. It is utilized for labeling and imaging applications, particularly in the study of vascular diseases and drug delivery systems. With its excitation and emission wavelengths optimized, Coumarin 445 offers high sensitivity and specificity, making it valuable for research related to cancer, inflammation, and cardiovascular disorders.
7-(ethylamino)-4-methyl-2-benzopyrone Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 40)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28364 | 80 |
| TCI Europe | 320-37350700 | sales@tcieurope.eu | Europe | 23654 | 75 |
| TCI AMERICA | 800-4238616 | sales@tciamerica.com | Americas | 23636 | 75 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29985 | 65 |
| Shanghai Xingui Biotechnology Co., Ltd. | 15121041756 | xingui2022@126.com | China | 9985 | 58 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 15026964105 | 2881489226@qq.com | China | 89667 | 60 |
| Shandong Xiya Chemical Co., Ltd. | 4009903999 13395398332 | sales@xiyashiji.com | China | 20788 | 60 |
| Chengdu Huachun Technology Co., Ltd | 400-1166-196 15982826727 | cdhxsj@163.com | China | 14571 | 60 |
28821-18-3(7-(ethylamino)-4-methyl-2-benzopyrone)Related Search:
7-(ethylamino)-4-methyl-2-benzopyrone
7-(ethylamino)-4-methylcoumarin
7-(Ethylamino)-4-methyl-2H-1-benzopyran-2-one
7-(ethylamino)-4-methyl-1-benzopyran-2-one
7-(Ethylamino)-4-methylcoumarin>
7-(Ethylamino)-4-methyl-2H-chromen-2-one
2H-1-Benzopyran-2-one, 7-(ethylamino)-4-methyl-
7-(ethylamino)-4-methylchromen-2-one
28821-18-3
