CAS 143-74-8

Fenolo, 4,4'-(1,1-diossido-3H-2,1-benzossatiolo-3-ilidene)bis-

Descrizione:

Fenolo, 4,4'-(1,1-diossido-3H-2,1-benzossatiolo-3-ilidene)bis-, noto anche con il suo numero CAS 143-74-8, è un composto chimico caratterizzato dalla sua struttura fenolica combinata con un moiety di benzossazolo. Questo composto tipicamente mostra proprietà associate sia ai fenoli che ai composti eterociclici, comprese potenziali attività antiossidanti e antimicrobiche. La presenza del gruppo dioxido suggerisce che potrebbe avere una reattività o stabilità migliorata in determinate condizioni. È generalmente solubile in solventi organici e potrebbe avere una solubilità limitata in acqua, il che è comune per molti composti fenolici. La struttura del composto consente varie applicazioni nella sintesi organica, nella scienza dei materiali e potenzialmente nei farmaci, data l'attività biologica spesso associata ai derivati fenolici. I dati di sicurezza devono essere consultati per la gestione e i rischi di esposizione, poiché i composti fenolici possono essere tossici e irritanti. In generale, questo composto rappresenta un'intersezione unica della chimica organica e delle potenziali applicazioni in vari campi.

Formula: 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

InChI key: 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

Sinonimi:

• 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

Formula: C₁₉H₁₄O₅S

Colore e forma: Dark red to Dark brown, Powder

Peso molecolare: 354.38

Ref: SR-90817

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

CAS: 143-74-8

Formula: C₁₉H₁₄O₅S

Colore e forma: Orange to Red clear liquid

Peso molecolare: 354.38

Ref: 3B-P0101

Phenol Red

CAS: 143-74-8

Formula: C₁₉H₁₄O₅S

Colore e forma: Dark red to Brown powder to crystaline

Peso molecolare: 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

Formula: C₁₉H₁₄O₅S

Colore e forma: Red, Powder

Peso molecolare: 354.38

Ref: 02-B21710

Phenol Red, ACS

CAS: 143-74-8

pH indicator

Formula: C₁₉H₁₄O₅S

Peso molecolare: 354.38

Ref: 02-016294

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

CAS: 143-74-8

Formula: C₁₉H₁₄O₅S

Purezza: 95%

Colore e forma: Solid

Peso molecolare: 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.

Formula: C₁₉H₁₄O₅S

Purezza: 96.35% - 98.95%

Colore e forma: Red To Dark Red Crystalline Powder

Peso molecolare: 354.38

Ref: TM-T0347

Phenol Red

CAS: 143-74-8

Phenol Red

Formula: C₁₉H₁₄O₅S

Purezza: ≥95%

Peso molecolare: 354.38

Ref: 54-BUP19201

Phenol Red

CAS: 143-74-8

Formula: C₁₉H₁₄O₅S

Colore e forma: Red powder

Peso molecolare: 354.38

Ref: 7W-GT9844

Phenol Red

CAS: 143-74-8

Phenol Red

Formula: C₁₉H₁₄O₅S

Purezza: IND

Colore e forma: Solid

Peso molecolare: 354.38

Ref: 54-OR1014625

Phenol Red, Ph. Eur. grade

CAS: 143-74-8

Formula: C₁₉H₁₄O₅S

Colore e forma: Red to dark red crystalline powder

Peso molecolare: 354.38

Ref: 7W-GE6616

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

CAS: 143-74-8

Formula: C₁₉H₁₄O₅S

Colore e forma: Orange to Brown to Dark red clear liquid

Peso molecolare: 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)

Formula: C₁₉H₁₄O₅S

Purezza: >90%

Colore e forma: Neat

Peso molecolare: 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.

Formula: C₁₉H₁₄O₅S

Peso molecolare: 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.

Formula: C₁₉H₁₄O₅S

Colore e forma: Powder

Peso molecolare: 354.38 g/mol

Ref: 3D-FP01364

Phenol Red

CAS: 143-74-8

Purezza: 98%

Peso molecolare: 354.38

Ref: 10-F600656

Phenol Red ACS, ExiPlus, Multi-Compendial

CAS: 143-74-8

Formula: C₁₉H₁₄O₅S

Colore e forma: Dark red to Dark brown, Powder, Passes test

Peso molecolare: 354.38

Ref: SR-68313

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

CAS: 143-74-8

Formula: C₁₉H₁₄O₅S

Purezza: 95%

Colore e forma: Solid

Peso molecolare: 354.38

Ref: 10-F492406