荧光染料Oxazine 1 perchlorate(Synonyms: 噁嗪高氯酸盐) | Cytiva思拓凡-Whatman滤纸滤膜滤器

荧光染料Dye Reagents Oxazine 1 perchlorate;(Synonyms: 噁嗪高氯酸盐) 纯度: ge;99.0%

Oxazine 1 perchlorate 是一种对称阳离子染料 (λ_ex=653 nm，λ_em=666 nm)。

Oxazine 1 perchlorate Chemical Structure

CAS No. : 24796-94-9

规格	价格	是否有货
5 mg	￥1900	询问价格货期

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生物活性	Oxazine 1 perchlorate is a symmetric cationic dye (λ_ex=653 nm, λ_em=666 nm).
体外研究 (In Vitro)	Oxazine 1 perchlorate (OX1) absorbs and emits light at about 653 and 666 nm in dilute aqueous solutions, respectively. It is soluble over a very wide range of polar solvents. The optical spectrum of Oxazine 1 perchlorate typically possesses an intense absorption band (λ_max), which is neighbored by a shoulder at shorter wavelengths. Oxazine 1 perchlorate appears to exist almost in its monomeric form at concentrations below about 1×10^-4 M in aqueous solutions. As it is expected, similar to polar ordinary liquid solvents, Oxazine 1 perchlorate shows only single fluorescence band in polar anisotropic media^[1]. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
分子量	423.89
Formula	C₂₀H₂₆ClN₃O₅
CAS 号	24796-94-9
中文名称	噁嗪高氯酸盐
运输条件	Room temperature in continental US; may vary elsewhere.
储存方式	-20deg;C, sealed storage, away from moisture *In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture)
参考文献	[1]. Gilani AG, et al. Estimation of ground- and excited-state dipole moments of oxazine 1 in liquid and liquid crystalline media. Spectrochim Acta A Mol Biomol Spectrosc. 2011 Jun;79(1):148-55.

Kinase Assay ^[1]	Oxazine 1 perchlorate doped liquid crystal samples are prepared from a pair of quartz sheets sandwiched exactly at known gap and sealed. The introduction of the dissolved Oxazine 1 perchlorate in nematic solvents is achieved by capillary action. Oxazine 1 perchlorate concentrations are chosen to be 1×10⁻⁵ M for all the liquid samples. Oxazine 1 perchlorate is studied in the nematic media up to a concentration of about 0.1%, w/w. The absorption spectra of Oxazine 1 perchlorate are recorded on a double beam spectrophotometer over a wavelength range 300 to 800 nm combined with a cell temperature controller^[1]. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
参考文献	[1]. Gilani AG, et al. Estimation of ground- and excited-state dipole moments of oxazine 1 in liquid and liquid crystalline media. Spectrochim Acta A Mol Biomol Spectrosc. 2011 Jun;79(1):148-55.

Kinase Assay
^[1]

Oxazine 1 perchlorate doped liquid crystal samples are prepared from a pair of quartz sheets sandwiched exactly at known gap and sealed. The introduction of the dissolved Oxazine 1 perchlorate in nematic solvents is achieved by capillary action. Oxazine 1 perchlorate concentrations are chosen to be 1×10⁻⁵ M for all the liquid samples. Oxazine 1 perchlorate is studied in the nematic media up to a concentration of about 0.1%, w/w. The absorption spectra of Oxazine 1 perchlorate are recorded on a double beam spectrophotometer over a wavelength range 300 to 800 nm combined with a cell temperature controller^[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

参考文献

[1]. Gilani AG, et al. Estimation of ground- and excited-state dipole moments of oxazine 1 in liquid and liquid crystalline media. Spectrochim Acta A Mol Biomol Spectrosc. 2011 Jun;79(1):148-55.