- Synonyms: 2,5-Dioxopyrrolidin-1-yl 6,8-difluoro-7-hydroxy-2-oxo-2H-chromene-3-carboxylate, NHS Pacific Blue succinimidyl ester
- Purity: ≥98% (HPLC)
- Appearance: Yellow powder
- CAS-Number: 215868-33-0
- Molecular Formula: C14H7F2NO7
- Molecular Weight: 339.2
- Identity: 1H-NMR
- Solvents: chloroform
- Smiles: OC1=C(F)C2=C(C=C1F)C=C(C(=O)ON1C(=O)CCC1=O)C(=O)O2
- InChi: InChI=1S/C22H25NO6/c1-12(24)23-16-8-6-13-10-19(27-3)21(28-4)22(29-5)20(13)14-7-9-18(26-2)17(25)11-15(14)16/h7,9-11,16H,6,8H2,1-5H3,(H,23,24)
- InChi Key: NZYXABPVYJRICY-UHFFFAOYSA-N
Available from stock
3-Carboxy-6,8-difluoro-7-hydroxycoumarin
SKU: C0036
Category: Fluorescent Detection
- Shipping: AMBIENT
- Short Term Storage: +4°C
- Long Term Storage: -20°C
- Handling Advice: Protect from light and moisture. Keep cool and dry.
- Use / Stability: Stable for at least 2 years after receipt when stored at -20°C.
- Description: This amine-reactive reagent can be used to create blue-fluorescent bioconjugates with excitation/emission maxima ~410/455 nm that are excitable by the 405 nm spectral line of the blue diode (violet) laser. Used in highly sensitive analyses of amines, amino acids and dipeptides. Amine-reactive reagents react with non-protonated aliphatic amine groups, including the amine terminus of proteins and the ?-amino group of lysines.
- References: (1) P. Dustin et al.; Microtubles Berlin, 11, (1978)
This amine-reactive reagent can be used to create blue-fluorescent bioconjugates with excitation/emission maxima ~410/455 nm that are excitable by the 405 nm spectral line of the blue diode (violet) laser. Used in highly sensitive analyses of amines, amino acids and dipeptides. Amine-reactive reagents react with non-protonated aliphatic amine groups, including the amine terminus of proteins and the ?-amino group of lysines.
Additional information
| Quantity | 100 mg, 25 mg, Bulk |
|---|---|
| Handling Advice | Protect from light and moisture. Keep cool and dry. |
| Availability | 1 |
| CAS-Number | 215868-33-0 |
| InChi | InChI=1S/C22H25NO6/c1-12(24)23-16-8-6-13-10-19(27-3)21(28-4)22(29-5)20(13)14-7-9-18(26-2)17(25)11-15(14)16/h7,9-11,16H,6,8H2,1-5H3,(H,23,24) |
| Molecular Formula | |
| Appearance | Yellow powder |
| InChi Key | NZYXABPVYJRICY-UHFFFAOYSA-N |
| Long Term Storage | -20°C |
| Identity | 1H-NMR |
| Short Term Storage | +4°C |
| Molecular Weight | |
| Pricetable | |
| References | |
| Shipping | AMBIENT |
| Smiles | OC1=C(F)C2=C(C=C1F)C=C(C(=O)ON1C(=O)CCC1=O)C(=O)O2 |
| Use / Stability | Stable for at least 2 years after receipt when stored at -20°C. |
| Purity | |
| Solvents | chloroform |
| Synonyms | 2,5-Dioxopyrrolidin-1-yl 6,8-difluoro-7-hydroxy-2-oxo-2H-chromene-3-carboxylate, NHS Pacific Blue succinimidyl ester |
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