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(E)-4-Dimethylamino-N-methylstilbazolium iodide (Py-NMe2) is a styrene-based dye employed in sensing various double-stranded DNA/RNA sequences using fluorescence and circular dichroism (CD) techniques. Its absorption maximum is 450 nm, and its emission maximum is 615 nm.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 10 mg | Inquiry | Backorder | |
| 50 mg | Inquiry | Backorder |
| Description | (E)-4-Dimethylamino-N-methylstilbazolium iodide (Py-NMe2) is a styrene-based dye employed in sensing various double-stranded DNA/RNA sequences using fluorescence and circular dichroism (CD) techniques. Its absorption maximum is 450 nm, and its emission maximum is 615 nm. |
| Synonyms | (E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium iodide |
| Molecular Weight | 366.24 |
| Formula | C16H19IN2 |
| Cas No. | 68971-03-9 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |

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