DABCYL SUCCINIMIDE ESTER

DABCYL SUCCINIMIDE ESTER - Names and Identifiers

Name	4-((4-(DIMETHYLAMINO)PHENYL)AZO)BENZOIC ACID, SUCCINIMIDYL ESTER
Synonyms	DABCYL-OSU DABCYL-NHS DABCYL, SE DABCYL ACID, SE DABCYL SUCCINIMIDE ESTER DABCYL-N-SUCCINIMIDYL ESTER DABCYL N-HYDROXYSUCCINIMIDE ESTER -2,5-Dioxopyrrolidin-1-yl 4-((4-(dimethylamino) 4-[4-(Dimethylamino)phenylazo]benzoic acid N-succinimidyl ester 4-((4-(DIMETHYLAMINO)PHENYL)AZO)BENZOIC ACID, SUCCINIMIDYL ESTER 4-(DIMETHYLAMINO)AZOBENZENE-4'-CARBOXYLIC ACID N-SUCCINIMIDYL ESTER 1-{[(4-{(E)-[4-(dimethylamino)phenyl]diazenyl}phenyl)carbonyl]oxy}pyrrolidine-2,5-dione
CAS	146998-31-4
InChI	InChI=1/C19H18N4O4/c1-22(2)16-9-7-15(8-10-16)21-20-14-5-3-13(4-6-14)19(26)27-23-17(24)11-12-18(23)25/h3-10H,11-12H2,1-2H3/b21-20+
InChIKey	IBOVDNBDQHYNJI-QZQOTICOSA-N

DABCYL SUCCINIMIDE ESTER - Physico-chemical Properties

Molecular Formula	C19H18N4O4
Molar Mass	366.37
Density	1.30±0.1 g/cm3(Predicted)
Melting Point	242 °C(dec.)
Boling Point	550.7±60.0 °C(Predicted)
Flash Point	286.9°C
Solubility	Soluble in DMSO.
Vapor Presure	3.56E-12mmHg at 25°C
pKa	3.28±0.10(Predicted)
Storage Condition	−20°C
Sensitive	Moisture Sensitive
Refractive Index	1.632
Physical and Chemical Properties	Storage Conditions:? 20℃ WGK Germany:3

DABCYL SUCCINIMIDE ESTER - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
UN IDs	3234
WGK Germany	3
FLUKA BRAND F CODES	10-21
HS Code	29280000

DABCYL SUCCINIMIDE ESTER - Reference Information

biological activity

Dabcyl acid, SE is the amino active form of Dabcyl acid (DABCYL), which is widely used in the preparation of fluorescent probes containing DABCYL.

Use

A useful protein or polypeptide labeling reagent (similar to MANCYL-SE), which forms stable peptide bonds through their amino groups; succinimide ester is reactive with terminal amine or polypeptide lysine and other nucleophiles, which can be used for protein fluorescence research; its fluorescence characteristics (with unique wide and strong visible absorption but no fluorescence) make it an ideal long-wave quencher. As a receptor chromophore, it has been used in FRET research

Last Update：2024-04-10 22:29:15