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DACM

DACM Structure
DACM structure
CAS No.
55145-14-7
Chemical Name:
DACM
Synonyms
DACM;DACM-3;N-(7-DIMETHYLAMINO-4-METHYL-3- &;n-(7-dimethylamino-4-methylcoumarinyl)maleimide;N-(7-DIMETHYLAMINO-4-METHYL-3-COUMARINYL)MALEIMIDE;N-(7-DIMETHYLAMINO-4-METHYLCOUMARIN-3-YL)MALEIMIDE;N-[4-Methyl-7-(dimethylamino)coumarin-3-yl]maleimide;N-(7-DIMETHYLAMINO-4-METHYLCOUMARINYL)MALEIMIDE [DACM];1-[7-(dimethylamino)-4-methyl-2-oxochromen-3-yl]pyrrole-2,5-dione;DACM [N-(7-Dimethylamino-4-methylcoumarin-3-yl)maleimide] - 10 mg
CBNumber:
CB5214822
Molecular Formula:
C16H14N2O4
Molecular Weight:
298.29
MDL Number:
MFCD00006863
MOL File:
55145-14-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 01:47:33
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DACM Properties

Melting point 218-220 °C(lit.)
storage temp. 2-8°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
color Light Yellow to Dark Yellow
FDA UNII 26Z996Y092
EPA Substance Registry System 1H-Pyrrole-2,5-dione, 1-[7-(dimethylamino)-4-methyl-2-oxo-2H-1-benzopyran-3-yl]- (55145-14-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H335-H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes  Xi
Risk Statements  37/38
WGK Germany  3
F  8-10-34
TSCA  TSCA listed

DACM price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-D492353-5MG N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide 55145-14-7 5mg $275 2026-06-03 Buy
TRC TRC-D492353-25MG N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide 55145-14-7 25mg $1187 2026-06-03 Buy
TRC TRC-D492353-1MG N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide 55145-14-7 1mg $109 2026-06-03 Buy
ChemScene CS-0079337 DACM ≥98% 55145-14-7 1mg $184 2026-06-04 Buy
Adipogen Life Sciences CDX-D0047-M025 DACM ≥98%(NMR) 55145-14-7 25mg $1061 2026-05-06 Buy
Product number Packaging Price Buy
TRC-D492353-5MG 5mg $275 Buy
TRC-D492353-25MG 25mg $1187 Buy
TRC-D492353-1MG 1mg $109 Buy
CS-0079337 1mg $184 Buy
CDX-D0047-M025 25mg $1061 Buy

DACM Chemical Properties,Uses,Production

Uses

Fluorescent reagent with high selectivity for protein thiols and with superior fluorescence and water solubility properties than dansyl chloride.

Uses

N-(7-Dimethylamino-4-methyl-3-coumarinyl)maleimide is a fluorescent reagent with high selectivity for protein thiols.

DACM Preparation Products And Raw materials

Raw materials

Preparation Products

DACM Suppliers

Global( 47)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58
Bejing Famous Pharmaceutical Technology Co., Ltd. 010-80339217; 13331045123 2559355526@qq.com China 14180 58
Dideu Industries Group Limited +8617392712697 1022@dideu.com China 29091 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Henan Alpha Chemical Co., Ltd. 0371-55013243 15324716602 2232176231@qq.com China 9997 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-025-66113011 15955137747 cb5@aikonchem.com China 10354 58
Nanjing XinRui ChemTech Co.,Ltd 19850079587 3752448275@qq.com China 1793 58
LGC Science (Shanghai) Ltd. 17717235263 17717235263 offer.de@lgcgroup.com China 38135 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53799 58
Supplier Advantage
Shanghai EFE Biological Technology Co., Ltd. 58
Bejing Famous Pharmaceutical Technology Co., Ltd. 58
Dideu Industries Group Limited 58
Energy Chemical 58
Henan Alpha Chemical Co., Ltd. 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 58
Nanjing XinRui ChemTech Co.,Ltd 58
LGC Science (Shanghai) Ltd. 58
DAYANG CHEM (HANGZHOU) CO.,LTD 58

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1h-pyrrole-2,5-dione,1-[7-(dimethylamino)-4-methyl-2-oxo-2h-1-benzopyran-3-yl] n-(7-dimethylamino-4-methylcoumarinyl)maleimide 1-[7-(dimethylamino)-4-methyl-2-oxo-2H-1-benzopyran-3-yl]-1H-pyrrole-2,5-dione N-(7-DIMETHYLAMINO-4-METHYL-3- & N-(7-DIMETHYLAMINO-4-METHYLCOUMARINYL)MALEIMIDE [DACM] 7-(Dimethylamino)-3-(2,5-dioxo-3-pyrrolin-1-yl)-4-methyl-2H-1-benzopyran-2-one N-[4-Methyl-7-(dimethylamino)coumarin-3-yl]maleimide N-[7-(Dimethylamino)-4-methyl-2-oxo-2H-1-benzopyran-3-yl]maleimide 1-[7-(dimethylamino)-2-keto-4-methyl-chromen-3-yl]-3-pyrroline-2,5-quinone 1-[7-(dimethylamino)-4-methyl-2-oxo-chromen-3-yl]pyrrole-2,5-dione 1-[7-(dimethylamino)-4-methyl-2-oxochromen-3-yl]pyrrole-2,5-dione DACM DACM-3 N-(7-DIMETHYLAMINO-4-METHYL-3-COUMARINYL)MALEIMIDE N-(7-DIMETHYLAMINO-4-METHYLCOUMARIN-3-YL)MALEIMIDE 1-(7-(Dimethylamino)-4-methyl-2-oxo-2H-chromen-3-yl)-1H-pyrrole-2,5-dione DACM [N-(7-Dimethylamino-4-methylcoumarin-3-yl)maleimide] - 10 mg 55145-14-7 Biochemicals and Reagents Fluorescent Labels Fluorescent Probes, Labels, Particles and Stains Detection BioChemical Carbohydrate Labels for Chromatography Carbohydrate Labels Coumarines