CAS 84806-27-9

Sal de amônio do ácido 7-fluorobenzofurazan-4-sulfônico

Descrição:

Sal de amônio do ácido 7-fluorobenzofurazan-4-sulfônico é um composto químico caracterizado por sua estrutura única, que inclui um moiety de benzofurazano substituído por um átomo de flúor e um grupo ácido sulfônico. Este composto é tipicamente utilizado em várias aplicações químicas, incluindo como reagente na síntese orgânica e no desenvolvimento de sondas fluorescentes. A presença do grupo ácido sulfônico aumenta sua solubilidade em água, tornando-o adequado para uso em ambientes aquosos. A forma de sal de amônio indica que o ácido sulfônico foi neutralizado com amônio, o que pode influenciar suas propriedades de reatividade e solubilidade. Além disso, o átomo de flúor pode conferir efeitos eletrônicos e estéricos específicos, afetando potencialmente a reatividade do composto e sua interação com sistemas biológicos. No geral, este composto é de interesse tanto na química sintética quanto em aplicações potenciais na bioquímica devido aos seus grupos funcionais e propriedades distintas.

Fórmula: C₆H₆FN₃O₄S

InChI: InChI=1/C6H3FN2O4S.H3N/c7-3-1-2-4(14(10,11)12)6-5(3)8-13-9-6;/h1-2H,(H,10,11,12);1H3

SMILES: c1cc(c2c(c1F)non2)S(=O)(=O)O.N

Sinónimos:

• 7-Fluorobenzofurazane-4-Sulfonic Acid Ammonium Salt
• 7-Fluorobenzo-2-Oxa-1,3-Diazole-4-*Sulfonic Acid
• 7-Fluoro-2,1,3-Benzoxadiazole-4-Sulfonic Acid Ammoniate (1:1)

7-Fluorobenzofurazan-4-sulfonic acid ammonium salt, 99%

CAS: 84806-27-9

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Fórmula: C₆H₆FN₃O₄S

Pureza: 99%

Cor e Forma: Crystals or powder or crystalline powder, White to yellow to pale orange

Peso molecular: 235.19

Ref: 02-B21767

Ammonium 7-Fluoro-2,1,3-benzoxadiazole-4-sulfonate

CAS: 84806-27-9

Fórmula: C₆H₆FN₃O₄S

Pureza: 99%

Cor e Forma: Solid

Peso molecular: 235.1929

Ref: IN-DA003NFB

Ammonium 7-Fluoro-2,1,3-benzoxadiazole-4-sulfonate

CAS: 84806-27-9

Fórmula: C₆H₆FN₃O₄S

Pureza: (HPLC) ≥ 98.0%

Cor e Forma: Yellow powder

Peso molecular: 235.19

Ref: 7W-GT7479

Ammonium 7-fluoro-2,1,3-benzoxadiazole-4-sulphonate

CAS: 84806-27-9

Ammonium 7-fluoro-2,1,3-benzoxadiazole-4-sulphonate

Fórmula: C₆H₂FN₂O₄S·H₄N

Pureza: ≥95%

Cor e Forma: golden yellow solid

Peso molecular: 235.19g/mol

Ref: 54-PC8115

Ammonium 7-Fluoro-2,1,3-benzoxadiazole-4-sulfonate

Produto Controlado

CAS: 84806-27-9

Stability Light Sensitive, Hygroscopic
Applications A water soluble bifunctional fluorogenic reagent for the sensitive and specific detection of thiols in biological specimens or proteins.SBD-F has high reactivity to thiol compounds to attain low detection limits; no flourescence in itself; biological buffer solublility; stability at RT in water for >1 week. The optimal condition for reaction was 60oC and pH 9.5 for 1 h.Please refer to the following references for more specific information regarding the application of SBD-F as a fluorogenic reagent for detection of cysteine containing peptides.Fluorescence: max Abs. l = 380 nm, max Em. l = 515 nm; Molar Abs. > 4x103 (ca. 317nm)
References Imai, K., et al.: Anal. Biochem., 128, 471 (1983); Sueyoshi, T., et al.: J. Biochem., 97, 1811 (1985), Lagana, A., et al.: Anal. Biochem., 215, 266 (1993); Singh, B.K., et al.: J. Liq. Chromatogr., 17, 4469 (1994); Bishop, A.P., et al.: Free Radical Biol. Med., 18, 617 (1995);

Fórmula: C₆H₃FN₂O₄S·H₃N

Cor e Forma: Neat

Peso molecular: 235.19

Ref: TR-A634000

7-Fluorobenzo-2-oxa-1,3-diazole-4-sulfonic acid ammonium

CAS: 84806-27-9

7-Fluorobenzo-2-oxa-1,3-diazole-4-sulfonic acid ammonium is a fluorescent derivative that is used in clinical pathology to study human metabolism. The compound reacts with blood cells to form a fluorescent derivative that can be detected by use of a fluorescence detector. A sample preparation technique is required to prepare the blood samples before analysis. 7-Fluorobenzo-2-oxa-1,3-diazole-4-sulfonic acid ammonium has been shown to react with disulfide bonds and endogenous substances, such as glutathione, dopamine and serotonin. The detection sensitivity for this compound is approximately 10 pM.

Fórmula: C₆H₆FN₃O₄S

Pureza: Min. 95%

Cor e Forma: White Powder

Peso molecular: 235.19 g/mol

Ref: 3D-FF96629

7-Fluoro-2,1,3-benzoxadiazole-4-sulfonate (ammonium salt)

CAS: 84806-27-9

7-Fluoro-2,1,3-benzoxadiazole-4-sulfonate (SBD-F) is a thiol-reactive fluorogenic probe.1It has been used to quantify the levels of homocysteine, cysteine, and cysteamine in human plasma.2SBD-F displays excitation/emission maxima of 380/515 nm, respectively.1 1.Imai, K., Toyo'oka, T., and Watanabe, Y.A novel fluorogenic reagent for thiols: Ammonium 7-fluorobenzo-2-oxa-1,3-diazole-4-sulfonateAnal. Biochem.128(2)471-473(1983) 2.Ichinose, S., Nakamura, M., Maeda, M., et al.A validated HPLC-fluorescence method with a semi-micro column for routine determination of homocysteine, cysteine and cysteamine, and the relation between the thiol derivatives in normal human plasmaBiomed. Chromatogr.23(9)935-939(2009)

Fórmula: C₆H₆FN₃O₄S

Cor e Forma: Solid

Peso molecular: 235.19

Ref: TM-T37002