922277
TpOx-B15C5
Manufacturer: Sigma Aldrich
CAS Number: 2377209-76-0
Synonym(S): TpOx-Crown Ether Series
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 MG | 922277-10-MG | In Stock | ₹ 35,170.43 |
922277 - 10 MG
In Stock
Quantity
1
Base Price: ₹ 35,170.43
GST (18%): ₹ 6,330.677
Total Price: ₹ 41,501.107
description
Polymorph crystalline phase: Solid, Discotic Liquid Crystal, Isotropic
Quality Level
100
solubility
soluble (DCM,THF > 1 mg /mL, MeCN, DMSO < 1 mg /mL)
λmax
270 nm in ethyl acetate
εmax
86,000 M-1cm-1 in ethyl acetate
fluorescence
λem 457 nm, quantum yield 0.43 (pSS(nm) = 187; Fluorescence lifetime (ns) = 4.23)
storage temp.
2-8°C
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Description
- General description: TpOx-B15C5 is a UV excitable fluorescent material with a polycyclic aromatic donor-acceptor structure where the triphenoxazole core acts as a donor and the aromatic group on the two position of the oxazole (Benzo-15-crown-5) act as the acceptor group. The push-pull, donor-acceptor, structure facilitates intramolecular charge transfer in the excited state that results in a 187 nm emission Stokes Shift. TpOx-B15C5 is designed for 355 nm excitation with emission at 457 nm with quantum yield of 0.43 and undergo fluorescent modulation upon binding metal cations in an appended crown ether moiety. TpOx-B15C5 has potential uses in metal cation sensing, fluorescent dye staining, organic electronic and photonics, and imaging applications.
- Application: Fluorescent materials have a range of unique properties that allows for potential use in a range of applications:Metal cation sensingTpOx-B15C5 undergo fluorescent modulation upon binding metal cations in an appended crown ether moiety. TpOxB15C5 shows binding with Li+, K+ and Mg2+.Fluorescent dye stainingUV fluorescent materials can be used to dope polymer and resin composites, including 3D applications, and further identified using fluorescence emission. Organic semiconductor for organic electronic and photonic applications These organic discotic liquid crystals display columnar hexagonal mesophase, and were incorporated into OPV device as a hole transport layer and donor material. Similar compounds have been used in organic light emitting devices (OLEDs), organic photovoltaic device (OPVs) and organic field-effect transistor (OFETs) as hole transport material. Multi-photon microscopy These UV fluorescent materials have been used in multi-photon microscopy, showing remarkable image resolution relative to commercial fluorophores in the multiphoton microscopy imaging. By perfusing it into an ex-planted human liver, it was possible to observe fluorophore staining of the hepatocytes and T-cells in the liver vasculature. During the live liver imaging these probes have been shown to perfuse effectively in human tissue and emit brightly without significant cytotoxicity during the course of the experiment.
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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description: Polymorph crystalline phase: Solid, Discotic Liquid Crystal, Isotropic
Quality Level: 100
solubility: soluble (DCM,THF > 1 mg /mL, MeCN, DMSO < 1 mg /mL)
λmax: 270 nm in ethyl acetate
εmax: 86,000 M-1cm-1 in ethyl acetate
fluorescence: λem 457 nm, quantum yield 0.43 (pSS(nm) = 187; Fluorescence lifetime (ns) = 4.23)
storage temp.: 2-8°C
description:
Polymorph crystalline phase: Solid, Discotic Liquid Crystal, Isotropic
Quality Level:
100
solubility:
soluble (DCM,THF > 1 mg /mL, MeCN, DMSO < 1 mg /mL)
λmax:
270 nm in ethyl acetate
εmax:
86,000 M-1cm-1 in ethyl acetate
fluorescence:
λem 457 nm, quantum yield 0.43 (pSS(nm) = 187; Fluorescence lifetime (ns) = 4.23)
storage temp.:
2-8°C
description: Polymorph crystalline phase: Solid, Discotic Liquid Crystal, Isotropic
Quality Level: 100
solubility: soluble (THF > 1 mg/mL, MeCN < 0.63 mg/mL, DMSO < 0.43 mg/mL, DCM > 1 mg/mL)
λmax: 271 nm in ethyl acetate
εmax: 61,000 M-1cm-1 in ethyl acetate
fluorescence: λem 499 nm, quantum yield 0.53 (pSS(nm) = 228; Fluorescence lifetime (ns) = 6.49)
storage temp.: −20°C
description:
Polymorph crystalline phase: Solid, Discotic Liquid Crystal, Isotropic
Quality Level:
100
solubility:
soluble (THF > 1 mg/mL, MeCN < 0.63 mg/mL, DMSO < 0.43 mg/mL, DCM > 1 mg/mL)
λmax:
271 nm in ethyl acetate
εmax:
61,000 M-1cm-1 in ethyl acetate
fluorescence:
λem 499 nm, quantum yield 0.53 (pSS(nm) = 228; Fluorescence lifetime (ns) = 6.49)
storage temp.:
−20°C
description: __
Quality Level: 100
solubility: soluble (THF > 1 mg/mL, MeCN < 0.17 mg/mL, DMSO < 0.2 mg/mL, DCM > 1 mg/mL)
λmax: 97,000 M-1cm-1 at 270 nm in ethyl acetate
εmax: __
fluorescence: λem 440 nm, quantum yield 0.4 (pSS (nm) = 170, Fluorescence Lifetime (ns) = 4.08)
storage temp.: 2-8°C
description:
__
Quality Level:
100
solubility:
soluble (THF > 1 mg/mL, MeCN < 0.17 mg/mL, DMSO < 0.2 mg/mL, DCM > 1 mg/mL)
λmax:
97,000 M-1cm-1 at 270 nm in ethyl acetate
εmax:
__
fluorescence:
λem 440 nm, quantum yield 0.4 (pSS (nm) = 170, Fluorescence Lifetime (ns) = 4.08)
storage temp.:
2-8°C
description: __
Quality Level: 100
solubility: __
λmax: __
εmax: __
fluorescence: __
storage temp.: 2-8°C
description:
__
Quality Level:
100
solubility:
__
λmax:
__
εmax:
__
fluorescence:
__
storage temp.:
2-8°C