146998-31-4
4-((4-(DIMETHYLAMINO)PHENYL)AZO)BENZOIC ACID, SUCCINIMIDYL ESTER
CAS: 146998-31-4
Molecular Formula: C19H18N4O4
146998-31-4 - 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 |
146998-31-4 - 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 |
146998-31-4 - 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 |
146998-31-4 - 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
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