CAS 143-74-8

Fenol, 4,4'-(1,1-dióxido-3H-2,1-benzoxatiol-3-ilideno)bis-

Descrição:

Fenol, 4,4'-(1,1-dióxido-3H-2,1-benzoxatiol-3-ilideno)bis-, também conhecido pelo seu número CAS 143-74-8, é um composto químico caracterizado por sua estrutura fenólica combinada com um moiety de benzoxatiol. Este composto tipicamente exibe propriedades associadas tanto a fenóis quanto a compostos heterocíclicos, incluindo potenciais atividades antioxidantes e antimicrobianas. A presença do grupo dioxido sugere que pode ter reatividade ou estabilidade aprimorada sob certas condições. Geralmente é solúvel em solventes orgânicos e pode ter solubilidade limitada em água, o que é comum para muitos compostos fenólicos. A estrutura do composto permite várias aplicações em síntese orgânica, ciência dos materiais e potencialmente em farmacêuticos, dada a atividade biológica frequentemente associada a derivados fenólicos. Dados de segurança devem ser consultados para manuseio e riscos de exposição, uma vez que compostos fenólicos podem ser tóxicos e irritantes. No geral, este composto representa uma interseção única da química orgânica e aplicações potenciais em vários campos.

Fórmula: C₁₉H₁₄O₅S

InChI: InChI=1/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19/h1-12,20-21H

Chave InChI: InChIKey=BELBBZDIHDAJOR-UHFFFAOYSA-N

SMILES: O=S1(=O)OC(C=2C1=CC=CC2)(C3=CC=C(O)C=C3)C4=CC=C(O)C=C4

Sinónimos:

• 3,3-Bis(p-hydroxyphenyl)-2,1-3H-benzoxathiole 1,1-dioxide
• 3H-2,1-Benzoxathiole, 3,3-bis(4-hydroxyphenyl)-, 1,1-dioxide
• 3H-2,1-Benzoxathiole, phenol deriv.
• 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bisphenol S,S-dioxide
• 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[phenol]
• Fenolipuna
• Nsc 10459
• PSP
• PSP (indicator)
• Phenol Red
• Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis-, S,S-dioxide
• Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide
• Phenolrot
• Phenolsulfonaphthalein
• Phenolsulfonephthalein
• Phenolsulfonphthalein
• Phenolsulphonphthalein
• Rojo De Fenol
• Rouge de phenol
• Sulfonphthal
• Sulphental
• Sulphonthal
• Tf-R 2
• α-Hydroxy-α,α-bis(p-hydroxyphenyl)-o-toluenesulfonic acid γ-sultone
• Phenol, 4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-
• Phenol Red Free Acid Cell Culture Tested
• Phenol Red Indicator
• 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)diphenol
• Phenol Red, indicator
• abcolphenolredf/a
• LABOTEST-BB LT00455865
• 3,3-bis(p-Hydroxyphenyl)-3H-2,1-benzoxathiol-1,1-dioxide
• TIMTEC-BB SBB006473
• 3,3-BIS(P-HYDROXYPHENYL)-2,1-3H-BENZOXATHIOLE
• PHENOSULFOHEPHTHALEIN INDICATOR
• PHENYLSULFONEPHTHALEIN
• PHENOLSULFONPHTHALEIN TEST SOLUTION
• SULFONAPHTHAL
• PHENOLSULPHONEPHTHALEIN
• PHENYLSULFONPHTHALEIN
• PR

Phenol Red

CAS: 143-74-8

Fórmula: C₁₉H₁₄O₅S

Cor e Forma: Dark red to Dark brown, Powder

Peso molecular: 354.38

Ref: SR-90817

Phenol Red (0.04% in Water) [for pH Determination]

CAS: 143-74-8

Fórmula: C₁₉H₁₄O₅S

Cor e Forma: Orange to Red clear liquid

Peso molecular: 354.38

Ref: 3B-P0101

Phenol Red

CAS: 143-74-8

Fórmula: C₁₉H₁₄O₅S

Cor e Forma: Dark red to Brown powder to crystaline

Peso molecular: 354.38

Ref: 3B-P0100

Phenol Red

CAS: 143-74-8

Phenol red is used as a non absorbed marker in gravimetric method. It is a pH indicator used in cell biology laboratories and in home swimming pool test kits. It is used to check the kidney function based on the excreted phenol red by colorimetric method. This Thermo Scientific Chemicals brand produ

Fórmula: C₁₉H₁₄O₅S

Cor e Forma: Red, Powder

Peso molecular: 354.38

Ref: 02-B21710

Phenol Red, ACS

CAS: 143-74-8

pH indicator

Fórmula: C₁₉H₁₄O₅S

Peso molecular: 354.38

Ref: 02-016294

3,3-Bis(4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide

CAS: 143-74-8

Fórmula: C₁₉H₁₄O₅S

Pureza: 95%

Cor e Forma: Solid

Peso molecular: 354.3765

Ref: IN-DA00HWRU

Phenol Red

CAS: 143-74-8

Phenol Red (Sulfonphthal) is a pH indicator, red dye, and diagnostic aid for measurement of renal function, used for researches of the gastrointestinal.

Fórmula: C₁₉H₁₄O₅S

Pureza: 96.35% - 98.95%

Cor e Forma: Red To Dark Red Crystalline Powder

Peso molecular: 354.38

Ref: TM-T0347

Phenol Red

CAS: 143-74-8

Phenol Red

Fórmula: C₁₉H₁₄O₅S

Pureza: ≥95%

Peso molecular: 354.38

Ref: 54-BUP19201

Phenol Red

CAS: 143-74-8

Fórmula: C₁₉H₁₄O₅S

Cor e Forma: Red powder

Peso molecular: 354.38

Ref: 7W-GT9844

Phenol Red

CAS: 143-74-8

Phenol Red

Fórmula: C₁₉H₁₄O₅S

Pureza: IND

Cor e Forma: Solid

Peso molecular: 354.38

Ref: 54-OR1014625

Phenol Red, Ph. Eur. grade

CAS: 143-74-8

Fórmula: C₁₉H₁₄O₅S

Cor e Forma: Red to dark red crystalline powder

Peso molecular: 354.38

Ref: 7W-GE6616

Phenol Red (0.1% in ca. 20% Ethanol) [for Titration]

CAS: 143-74-8

Fórmula: C₁₉H₁₄O₅S

Cor e Forma: Orange to Brown to Dark red clear liquid

Peso molecular: 354.38

Ref: 3B-P0703

Phenol Red (>90%)

CAS: 143-74-8

Applications a pH indicator. Dyes and metabolites.
References Berthois, Y., et al.: Proc. Natl. Acad. Sci. U.S.A., 83, 2496 (1986); Moris-Varas, F., et al.: Bioorg. Med. Chem., 7, 2183 (1999)

Fórmula: C₁₉H₁₄O₅S

Pureza: >90%

Cor e Forma: Neat

Peso molecular: 354.38

Ref: TR-P295310

Phenol red, recrystallized

CAS: 143-74-8

Phenol red is a pH indicator that finds broad applications from chemistry to microbiology. Colour varies from yellow at pH<6.8 (lmax 443nm) through to light red/pink at 6.88.2. It is widely used in cell culture to monitor pH and for colorimetric titration. For example, phenol red can be used to quantify Br- content in sea or fresh water. It is added to VTM as pH indicator, at the concentration of 10mg/ml, maintaining a pink colour at neutral pH.

Fórmula: C₁₉H₁₄O₅S

Peso molecular: 354.38 g/mol

Ref: 3D-P-2801

Phenol red

CAS: 143-74-8

Phenol red is a pH indicator that finds broad applications from chemistry to microbiology. Colour varies from yellow at pH<6.8 (lmax 443nm) through to light red/pink at 6.8<pH<8.2 (lmax 570 nm) to vivid purple/red at pH>8.2. It is widely used in cell culture to monitor pH and for colorimetric titration. For example, phenol red can be used to quantify Br- content in sea or fresh water. It is added to VTM as pH indicator, at the concentration of 10mg/ml, maintaining a pink colour at neutral pH.

Fórmula: C₁₉H₁₄O₅S

Cor e Forma: Powder

Peso molecular: 354.38 g/mol

Ref: 3D-FP01364

Phenol Red

CAS: 143-74-8

Pureza: 98%

Peso molecular: 354.38

Ref: 10-F600656

Phenol Red ACS, ExiPlus, Multi-Compendial

CAS: 143-74-8

Fórmula: C₁₉H₁₄O₅S

Cor e Forma: Dark red to Dark brown, Powder, Passes test

Peso molecular: 354.38

Ref: SR-68313

Phenol red (0.1% in ca. 20% ethanol)

CAS: 143-74-8

Fórmula: C₁₉H₁₄O₅S

Pureza: 95%

Cor e Forma: Solid

Peso molecular: 354.38

Ref: 10-F492406