7-(ethylamino)-4-methyl-2-benzopyrone

Product Name: 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
Formula Weight: 203.24
MOL File: 28821-18-3.mol

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7-(ethylamino)-4-methyl-2-benzopyrone Property

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)

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Safety

HS Code: 2932.20.4500

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical

Product number: E1129
Product name: 7-(Ethylamino)-4-methylcoumarin
Purity: >98.0%(GC)(T)
Packaging: 200mg
Price: $113
Updated: 2025/07/31

TRC

Product number: E937643
Product name: 7-(Ethylamino)-4-methylcoumarin
Packaging: 2.5mg
Price: $45
Updated: 2021/12/16

Chem-Impex

Product number: 42788
Product name: 7-(Ethylamino)-4-methylcoumarin,≥98%(GC)
Purity: ≥98%(GC)
Packaging: 200MG
Price: $146.75
Updated: 2021/12/16

AK Scientific

Product number: 6878AL
Product name: 7-(Ethylamino)-4-methylcoumarin
Packaging: 200mg
Price: $232
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: PXT0001086
Product name: 7-(ETHYLAMINO)-4-METHYLCOUMARIN
Purity: 95.00%
Packaging: 5MG
Price: $495.29
Updated: 2021/12/16

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7-(ethylamino)-4-methyl-2-benzopyrone Chemical Properties,Usage,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

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7-(ethylamino)-4-methyl-2-benzopyrone Suppliers

Americas 1 China 37 Europe 1 India 1 Japan 1 United States 3 Global 44

TCI (Shanghai) Development Co., Ltd.

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28821-18-3, 7-(ethylamino)-4-methyl-2-benzopyroneRelated 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&gt

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