CAS 84806-27-9

Sale di ammonio dell'acido 7-fluorobenzofurazan-4-solfonico

Descrizione:

Sale di ammonio dell'acido 7-fluorobenzofurazan-4-solfonico è un composto chimico caratterizzato dalla sua struttura unica, che include un moiety di benzofurazano sostituito con un atomo di fluoro e un gruppo acido solfonico. Questo composto è tipicamente utilizzato in varie applicazioni chimiche, inclusi come reagente nella sintesi organica e nello sviluppo di sonde fluorescenti. La presenza del gruppo acido solfonico migliora la sua solubilità in acqua, rendendolo adatto per l'uso in ambienti acquosi. La forma di sale di ammonio indica che l'acido solfonico è stato neutralizzato con ammonio, il che può influenzare le sue proprietà di reattività e solubilità. Inoltre, l'atomo di fluoro può conferire effetti elettronici e sterici specifici, influenzando potenzialmente la reattività del composto e la sua interazione con i sistemi biologici. In generale, questo composto è di interesse sia nella chimica sintetica che nelle potenziali applicazioni in biochimica grazie ai suoi gruppi funzionali e alle sue proprietà distintive.

Formula: 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

Sinonimi:

• 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

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₆H₆FN₃O₄S

Purezza: 99%

Colore e forma: Crystals or powder or crystalline powder, White to yellow to pale orange

Peso molecolare: 235.19

Ref: 02-B21767

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

CAS: 84806-27-9

Formula: C₆H₆FN₃O₄S

Purezza: 99%

Colore e forma: Solid

Peso molecolare: 235.1929

Ref: IN-DA003NFB

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

CAS: 84806-27-9

Formula: C₆H₆FN₃O₄S

Purezza: (HPLC) ≥ 98.0%

Colore e forma: Yellow powder

Peso molecolare: 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

Formula: C₆H₂FN₂O₄S·H₄N

Purezza: ≥95%

Colore e forma: golden yellow solid

Peso molecolare: 235.19g/mol

Ref: 54-PC8115

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

Prodotto controllato

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);

Formula: C₆H₃FN₂O₄S·H₃N

Colore e forma: Neat

Peso molecolare: 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.

Formula: C₆H₆FN₃O₄S

Purezza: Min. 95%

Colore e forma: White Powder

Peso molecolare: 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)

Formula: C₆H₆FN₃O₄S

Colore e forma: Solid

Peso molecolare: 235.19

Ref: TM-T37002