Specifications
- Purity
- ≥98% (HPLC)
- Appearance
- Green crystals
- Identity
- 1H-NMR
- Fluorescence
- 556 nm (MeOH)
Properties
- Solvents
- methanol, ethanol, DMSO
Available from stock
3,3′-Diethylthiacarbocyanine iodide
- SKU
- D0447
Categories: Fluorescent Detection, Fluorescent Detection
- Synonyms
- 3-Ethyl-2-(3-[3-ethyl-2(3H)benzothiazolylidene]-1-propenyl)benzothiazolium iodide , DiSC2(3)
- 905-97-5
- CAS-Number
- C21H21IN2S2
- Molecular Formula
- 492.44
- Molecular Weight
- Shipping
- AMBIENT
- Short Term Storage
- +4°C
- Long Term Storage
- -20°C
- Handling Advice
- Protect from light and moisture.
- Use / Stability
- Stable for at least 2 years after receipt when stored at -20°C.
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P305 + P351 + P338
- GHS Symbol
- GHS07
- Signal word
- Warning
- Transportation
- Not dangerous goods
- Description
- DiSC2(3) is a light-sensitive cyanine dye. Spectral data: Absorption: λmax 560nm (MeOH). Cyanine dyes are commonly used for photographic sensitisation, dye lasers and fluorescence microscopy. A different salt form of Thiazole purple (bromide salt). DiSC2(3) has been shown to bind to PNA-DNA complex and accelerated photobleaching can be used for diagnostics purpose. It has been used as an acceptor dye in electronic excitation energy transfer (EEET).
- Smiles
- CCN1C2=C(C=CC=C2)S/C1=CC=CC3=[N+](CC)C4=C(C=CC=C4)S3.[I-]
- InChi Key
- VZBILKJHDPEENF-UHFFFAOYSA-M
- References
- (1) W. Tadashi, et al., Bull. Chem. Soc. Jp. 49, 8 (1976) , (2) R.E. Di Paolo & J.O.Tocho, J. Luminescence 72-74, 481 (1997) , (3) A.S. Oliveira, et al., Collect. Czech. Chem. Commun. 64, 459 (1999) , (4) N.Kh. Petrov, et al., J. Phys. Chem. A 107,6341 (2003) , (5) N.Kh. Petrov, et al., Z. Phys. Chem. 221, 537 (2007) , (6) P.G. Pronkin & A.s. Tatikolov, High Energ. Chem. 43, 471 (2009) , (7) M. Wang, et al., Anal. Chem. 81, 2043 (2009) , (8) D.A. Ivanov, et al., Chem. Phys. Lett. 551, 111 (2012)
DiSC2(3) is a light-sensitive cyanine dye. Spectral data: Absorption: λmax 560nm (MeOH). Cyanine dyes are commonly used for photographic sensitisation, dye lasers and fluorescence microscopy. A different salt form of Thiazole purple (bromide salt). DiSC2(3) has been shown to bind to PNA-DNA complex and accelerated photobleaching can be used for diagnostics purpose. It has been used as an acceptor dye in electronic excitation energy transfer (EEET).
Additional information
| Synonyms | 3-Ethyl-2-(3-[3-ethyl-2(3H)benzothiazolylidene]-1-propenyl)benzothiazolium iodide, DiSC2(3) |
|---|---|
| Purity | ≥98% (HPLC) |
| Appearance | Green crystals |
| CAS-Number | 905-97-5 |
| Molecular Formula | C21H21IN2S2 |
| Molecular Weight | 492.44 |
| Identity | 1H-NMR |
| Solvents | methanol, ethanol, DMSO |
| Smiles | CCN1C2=C(C=CC=C2)S/C1=CC=CC3=[N+](CC)C4=C(C=CC=C4)S3.[I-] |
| InChi Key | VZBILKJHDPEENF-UHFFFAOYSA-M |
| Shipping | AMBIENT |
| Short Term Storage | +4°C |
| Long Term Storage | -20°C |
| Handling Advice | Protect from light and moisture. |
| Use / Stability | Stable for at least 2 years after receipt when stored at -20°C. |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305 + P351 + P338 |
| GHS Symbol | GHS07 |
| Signal word | Warning |
| Transportation | Not dangerous goods |
| References | (1) W. Tadashi, et al., Bull. Chem. Soc. Jp. 49, 8 (1976), (2) R.E. Di Paolo & J.O.Tocho, J. Luminescence 72-74, 481 (1997), (3) A.S. Oliveira, et al., Collect. Czech. Chem. Commun. 64, 459 (1999), (4) N.Kh. Petrov, et al., J. Phys. Chem. A 107,6341 (2003), (5) N.Kh. Petrov, et al., Z. Phys. Chem. 221, 537 (2007), (6) P.G. Pronkin & A.s. Tatikolov, High Energ. Chem. 43, 471 (2009), (7) M. Wang, et al., Anal. Chem. 81, 2043 (2009), (8) D.A. Ivanov, et al., Chem. Phys. Lett. 551, 111 (2012) |
| Quantity | 250 mg, 1 g, Bulk |
| cdx-Fluorescence | 556 nm (MeOH) |
