CAS 84806-27-9

Sal de amonio del ácido 7-fluorobenzofurazán-4-sulfónico

Descripción:

Sal de amonio del ácido 7-fluorobenzofurazán-4-sulfónico es un compuesto químico caracterizado por su estructura única, que incluye un moiety de benzofurazano sustituido con un átomo de flúor y un grupo ácido sulfónico. Este compuesto se utiliza típicamente en diversas aplicaciones químicas, incluyendo como reactivo en la síntesis orgánica y en el desarrollo de sondas fluorescentes. La presencia del grupo ácido sulfónico mejora su solubilidad en agua, lo que lo hace adecuado para su uso en entornos acuosos. La forma de sal de amonio indica que el ácido sulfónico ha sido neutralizado con amonio, lo que puede influir en sus propiedades de reactividad y solubilidad. Además, el átomo de flúor puede impartir efectos electrónicos y estéricos específicos, afectando potencialmente la reactividad del compuesto y su interacción con sistemas biológicos. En general, este compuesto es de interés tanto en la química sintética como en aplicaciones potenciales en bioquímica debido a sus grupos funcionales y propiedades distintivas.

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%

Forma y color: 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%

Forma y color: 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%

Forma y color: 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%

Forma y color: golden yellow solid

Peso molecular: 235.19g/mol

Ref: 54-PC8115

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

Producto 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

Forma y color: 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%

Forma y color: 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

Forma y color: Solid

Peso molecular: 235.19

Ref: TM-T37002