3-(5-chlorobenzoxazol-2-yl)-7-diethylaminocoumarin is a fluorescent compound belonging to the coumarin family, featuring a benzoxazole substituent. It is used as a fluorochrome, emitting visible light upon excitation.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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3-(5-Chlorobenzoxazol-2-yl)-7-diethylaminocoumarin
fluorescent dye
2H-1-Benzopyran-2-one, 3-(2-benzoxazolyl)-7-(diethylamino)-
pharmaceutical intermediate
Solvent Red 197
Fluorescent solvent dye
Basic violet 11:1
Fluorescent solvent dye
Solvent Green 5
Fluorescent solvent dye
1,6,7,12-Tetrachloroperylene tetracarboxylic acid dianhydride
Fluorescent solvent dye
Basic Yellow 40
Basic Yellow 40 fluorescent dye
Indocyanine green
Diagnostic imaging agent
The international HS code for 3-(5-Chlorobenzoxazol-2-yl)-7-diethylaminocoumarin (CAS 35773-43-4) is 3204.11.
3204.11
3204 11 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
3-(5-chloro-1,3-benzoxazol-2-yl)-7-(diethylamino)chromen-2-one
CBNSBRVOBGWOBM-UHFFFAOYSA-N
CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=NC4=C(O3)C=CC(=C4)Cl
Sourcing 3-(5-Chlorobenzoxazol-2-yl)-7-diethylaminocoumarin?
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