Cy2
- Product Name
- Cy2
- CAS No.
- 260430-02-2
- Chemical Name
- Cy2
- Synonyms
- CY2-COOH;CY2-C00H;Cyanine2;Cy2, >97%;lipo Cy2(Et);lipo Cy3(BOX);Sulfo-CY2-COOH;CY2 Non-Sulfonated;Cy2 Carboxylic acid;Cy2 Carboxylic acids
- CBNumber
- CB23033463
- Molecular Formula
- C25H26N2O4
- Formula Weight
- 418.49
- MOL File
- 260430-02-2.mol
Cy2 Property
- solubility
- Easily soluble in organic solvents such as methanol and DMF
- form
- Solid
- color
- Pink to red
- Appearance
- Orange solid
- ex/em
- 484/504nm (PBS/ethanol mixture)
- ε(extinction coefficient)
- 150000 L⋅mol−1⋅cm−1
- Φ(quantum yield)
- 0.12
N-Bromosuccinimide Price
- Product number
- 240313
- Product name
- Cyanine2
- Packaging
- 100mg
- Price
- $700
- Updated
- 2021/12/16
- Product number
- 240313
- Product name
- Cyanine2
- Packaging
- 500mg
- Price
- $1500
- Updated
- 2021/12/16
- Product number
- 240313
- Product name
- Cyanine2
- Packaging
- 1g
- Price
- $2000
- Updated
- 2021/12/16
- Product number
- CD11157159
- Product name
- CY2
- Purity
- 95+%
- Packaging
- 5mg
- Price
- $154
- Updated
- 2021/12/16
Cy2 Chemical Properties,Usage,Production
Chemical Properties
Appearance: Orange solid
ex/em: 484/504nm (PBS/ethanol mixture)
Extinction coefficient (ε): 150000 L??mol??1??cm??1
Quantum yield (Φ): 0.12
Uses
Cyanines are formally compounds with two nitrogen atoms linked by an odd number of methene units. 26 28 The nitrogen atoms are parts of the heterocyclic units (such as indole, benzoxazol, or benzothiazol) . The structures and optical properties of representative cyanine dyes used for in vivo imaging are presented[1]. Cyanines are characterized by long wavelength, tunable absorption and emission, very high extinction coefficient (up to 300,000 M 1 cm 1), good water solubility, and relatively straightforward synthesis[2].
References
[1] Altman RB, et al. Cyanine fluorophore derivatives with enhanced photostability. Nat Methods. 2011 Nov 13;9(1):68-71. DOI:10.1038/nmeth.1774
[2] Shindy, H. A. (2017). Fundamentals in the chemistry of cyanine dyes: A review. Dyes and Pigments, 145, 505–513. doi:10.1016/j.dyepig.2017.06.029
Cy2 Preparation Products And Raw materials
Raw materials
Preparation Products
Cy2 Suppliers
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View Lastest Price from Cy2 manufacturers
- Product
- Cy2 Carboxylic acid 260430-02-2
- Price
- US $0.00/mg
- Min. Order
- 25mg
- Purity
- >99.00%
- Supply Ability
- 25mg
- Release date
- 2024-03-28