CAS 2411-89-4

o-Cresolftaleína complexona

Descrição:

o-Cresolftaleína complexona, com o número CAS 2411-89-4, é um composto químico comumente utilizado como agente quelante na química analítica. É particularmente eficaz na complexação de íons metálicos, tornando-se valioso em titulações e ensaios colorimétricos. O composto exibe uma mudança de cor distinta quando se liga a certos íons metálicos, como cálcio e magnésio, o que permite a detecção visual e a quantificação. o-Cresolftaleína complexona é tipicamente solúvel em solventes orgânicos e tem uma solubilidade moderada em água, dependendo do pH da solução. Sua estrutura apresenta um grupo fenólico, que contribui para sua capacidade de formar complexos estáveis com íons metálicos. Essa propriedade o torna útil em várias aplicações, incluindo testes de dureza da água e na determinação de concentrações de metais em amostras ambientais. Além disso, é importante manusear este composto com cuidado, pois pode representar riscos à saúde se ingerido ou inalado, e medidas de segurança adequadas devem ser tomadas durante seu 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

Chave 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%

Cor e Forma: 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

Cor e Forma: 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

Cor e Forma: Light Pink To Tan Crystalline Solid

Peso molecular: 636.6

Ref: TM-T9241

o-​Cresolphthalein Complexone

Produto 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

Cor e Forma: Neat

Peso molecular: 636.6

Ref: TR-C782150

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

CAS: 2411-89-4

Fórmula: C₃₃H₃₂N₂O₁₂

Pureza: 80%

Cor e Forma: 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%

Cor e Forma: 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

Cor e Forma: White to cream, Powder

Peso molecular: 636.61

Ref: 02-L03859