CAS 2411-89-4

o-Cresolftaleína complexona

Descripción:

o-Cresolftaleína complexona, con el número CAS 2411-89-4, es un compuesto químico comúnmente utilizado como agente quelante en la química analítica. Es particularmente efectivo en la complejación de iones metálicos, lo que lo hace valioso en titulaciones y ensayos colorimétricos. El compuesto exhibe un cambio de color distintivo cuando se une a ciertos iones metálicos, como el calcio y el magnesio, lo que permite la detección visual y la cuantificación. o-Cresolftaleína complexona es típicamente soluble en disolventes orgánicos y tiene una solubilidad moderada en agua, dependiendo del pH de la solución. Su estructura presenta un grupo fenólico, que contribuye a su capacidad para formar complejos estables con iones metálicos. Esta propiedad lo hace útil en diversas aplicaciones, incluyendo pruebas de dureza del agua y en la determinación de concentraciones de metales en muestras ambientales. Además, es importante manejar este compuesto con cuidado, ya que puede representar riesgos para la salud si se ingiere o inhala, y se deben tomar las medidas de seguridad adecuadas durante su uso.

Fórmula: C₃₂H₃₂N₂O₁₂

InChI: InChI=1/C32H32N2O12/c1-17-7-21(9-19(29(17)43)11-33(13-25(35)36)14-26(37)38)32(24-6-4-3-5-23(24)31(45)46-32)22-8-18(2)30(44)20(10-22)12-34(15-27(39)40)16-28(41)42/h3-10,43-44H,11-16H2,1-2H3,(H,35,36)(H,37,38)(H,39,40)(H,41,42)/p-2

Clave InChI: InChIKey=IYZPEGVSBUNMBE-UHFFFAOYSA-N

SMILES: O=C1OC(C=2C1=CC=CC2)(C3=CC(CN(CC(O)=O)CC(O)=O)=C(O)C(C)=C3)C4=CC(CN(CC(O)=O)CC(O)=O)=C(O)C(C)=C4

Sinónimos:

• 1,3-Dihydro-3-Oxoisobenzofuran-1-Ylidenebis(6-Hydroxy-5-Methyl-M-Phenylenemethylenenitrilo)Tetra-Acetic Acid
• 2,2',2'',2'''-{(3-Oxo-1,3-Dihydro-2-Benzofuran-1,1-Diyl)Bis[(6-Hydroxy-2,5-Dimethylbenzene-3,1-Diyl)Methanediylnitrilo]}Tetraacetic Acid
• 2,2',2'',2'''-{(3-Oxo-1,3-Dihydro-2-Benzofuran-1,1-Diyl)Bis[(6-Hydroxy-5-Methylbenzene-3,1-Diyl)Methanediylnitrilo]}Tetraacetic Acid
• 2,2'-[(3-Oxo-1,3-Dihydro-2-Benzofuran-1,1-Diyl)Bis{(6-Hydroxy-5-Methylbenzene-3,1-Diyl)Methanediyl[(Carboxymethyl)Imino]}]Diacetate (Non-Preferred Name)
• 2-[[5-[1-[3-[[Carboxylatomethyl(carboxymethyl)azaniumyl]methyl]-4-hydroxy-5-methylphenyl]-3-oxo-2-benzofuran-1-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)azaniumyl]acetate
• 3,3′-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolphthalein
• 3,3′-Bis[N,N-di(carboxymethyl)aminomethyl]-o-cresolphthalein
• Cresolphthalein complexon
• Cresolphthalexon
• Glycine, N,N′-[(3-oxo-1(3H)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-
• N,N′-[(3-Oxo-1(3H)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)glycine]
• NSC 298195
• Phenolphthalein, 3′,3′′-bis[[bis(carboxymethyl)amino]methyl]-5′,5′′-dimethyl-
• Phthalein Complexon
• Phthalein Purple
• Phthalein complexone
• o-Cresolphthalein complexon
• o-Cresolphthalexon
• o-Cresolphthalexone
• o-Cresolphthalexon~Phthalein complexone
• o-Cresolphthalein Complexon 〔Phthalein Complexon〕
• PHTHALEIN COMPLEXON(CHELATING INDIC)SU
• XYLENYLPHTHALEIN-BISIMINODIACETIC ACID
• Metalphthalein, Reagent
• glycine,n,n’-[(3-oxo-1(3h)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-ph
• o-Cresolphthalexon, Metal phthalein, Phthalein purple, Xylenylphthalein-bisiminodiacetic acid, o-Cresolphthalein-3μ,3μμ-bis-methyleneiminodiacetic acid
• o-Cresolphthalein CoMplexone, pure 5GR
• O-CRESOLPHTHALEIN-3',3''-BIS-METHYLENEIMINODIACETIC ACID
• o-Cresolphthalein Complexone(R)
• O-CresolphtnaleinComplexone
• o-Cresolphthalein Co
• O-CRESOLPHTHALEIN-3',3''-BIS(METHYLIMINODI-ACETIC ACID)
• Cresolphtha
• o-Cresolphthalein complexone p.a.
• 3',3"-Bis[[bis(carboxymethyl)amino]methyl]-5', 5"-dimethylphenolphthalein
• CRESOL PHTHALEXONE
• enylene)methylene]]bis[n-(carboxymethyl)-
• XYLENOLPHTHALEIN-BIS(MINODIACETIC ACID)
• Phthalein Complexon [Chelating Indicator]
• CRESOLPHTHALEIN COMPLEXONE
• 3,3′-bis[n,n-di(carboxymethyl)amino-methyl]-o-cresolphthalein
• N,N’-[(3-oxo-1(3H)-isobenzofuranylidene]bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene)]bis(n-(cGlycine
• METALPHTHALEIN 1
• 2-[[5-[1-[3-[(Bis(carboxymethyl)amino)methyl]-4-hydroxy-5-methyl-phenyl]-3-oxo-isobenzofuran-1-yl]-2-hydroxy-3-methyl-phenyl]methyl-(carboxymethyl)amino]acetic acid
• Metalphthalein, n-hydrate
• METALPHTHALEIN REAGENT (ACS)
• PHTHALEIN PURPLE METAL INDICATOR
• CRESOLPHTHALEIN-BISMETHYLIMINODIACETIC ACID
• O-CRESOLPHTHALEIN COMPLEXONE INDIC (PHTHALEIN COMPLEXON)
• o-Cresolphthalein Complexone, pure
• METAL PHTHALEINE
• Cresolphthalein-bismethyliminodiacetic Acid
• PHTHALEIN PURPLE INDICATOR FOR METALTITR ATION
• O-CRESOLPHTHALEIN COMPLEXONE
• O-CresolphthaleinComplexone-(MetalPhthalein,PhthaleinPurple,O-Cresolphthlexon)
• O-CresolphthaleineComplexone
• 2-cresolphthalexon
• Phthalein purple metal indicator Reag. Ph Eur
• O-CRESOLPHTHALEINDI-(METHYLIMINODI-ACETIC ACID)
• O-CRESOLPHTHALEIN COMPLEXON, INDICATOR F OR COMPLEXOMETRY
• o-Cresolphthalein coMplexone, ACS reagent, indicator
• Metal Phthalein
• o-cresolphthalein complexone, indicator grade

Glycine, N,​N'-​[(3-​oxo-​1(3H)​-​isobenzofuranylidene​)​bis[(6-​hydroxy-​5-​methyl-​3,​1-​phenylene)​methylene]​]​bis[N-​(carboxymethyl)​-

CAS: 2411-89-4

Fórmula: C₃₂H₃₂N₂O₁₂

Pureza: 98%

Forma y color: Solid

Peso molecular: 636.6027

Ref: IN-DA00IKHI

o-Cresolphthalein Complexone

CAS: 2411-89-4

o-Cresolphthalein Complexone

Pureza: ≥95%

Peso molecular: 636.6g/mol

Ref: 54-BUP13600

o-Cresolphthalein complexone

CAS: 2411-89-4

Fórmula: C₃₂H₃₂N₂O₁₂

Forma y color: White or off-white powder

Peso molecular: 636.62

Ref: 7W-GT0978

o-Cresolphthalein Complexone

CAS: 2411-89-4

o-Cresolphthalein Complexone

Pureza: IND

Peso molecular: 636.60g/mol

Ref: 54-OR1014525

o-Cresolphthalein Complexone

CAS: 2411-89-4

o-Cresolphthalein Complexone is a metal complexing indicator and an acid-base indicator.

Fórmula: C₃₂H₃₂N₂O₁₂

Forma y color: Light Pink To Tan Crystalline Solid

Peso molecular: 636.6

Ref: TM-T9241

o-​Cresolphthalein Complexone

Producto controlado

CAS: 2411-89-4

Stability Hygroscopic
Applications o-​Cresolphthalein Complexone is an indicator used to identify calcium in solution, turning the solution a violet color. Used in smooth muscle cell analysis. Dyes and metabolites.
References Chen, T., et al.: Biomed. Res. Int., 194362 (2015);

Fórmula: C₃₂H₃₂N₂O₁₂

Forma y color: Neat

Peso molecular: 636.6

Ref: TR-C782150

o-Cresolphthalein Complexone (Phthalein Purple) ACS, 80%

CAS: 2411-89-4

Fórmula: C₃₃H₃₂N₂O₁₂

Pureza: 80%

Forma y color: Off-white, Crystalline powder, Passes test

Peso molecular: 636.62

Ref: SR-64982

Phthalein purple

CAS: 2411-89-4

Phthalein purple is a fluorescent dye that is used as a calcium indicator for clinical pathology. It has been shown to be useful in the measurement of calcium levels in human serum and plasma, as well as in other biological fluids. Phthalein purple binds to calcium ions and forms stable complexes with them. A linear calibration curve can be obtained using this dye when runx2 gene transcription is induced by polymerase chain reaction (PCR) with primers and probes. The function of this dye can be determined by measuring the amount of fluorescence emitted when it is excited at a particular wavelength. The stability of this dye can also be determined by monitoring its fluorescence intensity over time. This dye can also act as a molecular probe for the detection of osteogenic genes and metabolic disorders, such as Paget's disease or Gaucher's disease.br>

Fórmula: C₃₂H₃₂N₂O₁₂

Pureza: 80%

Forma y color: Powder

Peso molecular: 636.6 g/mol

Ref: 3D-FP47250

o-Cresolphthalein complexone, indicator grade

CAS: 2411-89-4

Indicator for complexometric titration of Mg, Ca, Sr and Ba. It is used as an alkaline earth metal ion indicator. Suggested to be colorless at pH 11, but turns pink in the presence of alkaline earth metals. Also utilized in an auto analyzer to determine serum calcium. This Thermo Scientific Chemical

Fórmula: C₃₂H₃₂N₂O₁₂

Forma y color: White to cream, Powder

Peso molecular: 636.61

Ref: 02-L03859