CAS 2303-01-7: m-cresol purple
Formula:C21H18O5S
InChI:InChI=1S/C21H18O5S/c1-13-11-15(22)7-9-17(13)21(18-10-8-16(23)12-14(18)2)19-5-3-4-6-20(19)27(24,25)26-21/h3-12,22-23H,1-2H3
InChI key:InChIKey=OLQIKGSZDTXODA-UHFFFAOYSA-N
SMILES:CC1=C(C2(C=3C(S(=O)(=O)O2)=CC=CC3)C4=C(C)C=C(O)C=C4)C=CC(O)=C1
Synonyms:- 2-[(Z)-(4-hydroxy-2-methylphenyl)(2-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonic acid
- 3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide
- 3,3-bis(4-hydroxy-2-methylphenyl)-2-benzofuran-1(3H)-one
- 3H-2,1-Benzoxathiole, phenol deriv.
- 4,4'-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(3-methylphenol)
- 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[3-methylphenol]
- Cresol purple
- Metacresol Purple
- NSC 9607
- Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[3-methyl-, S,S-dioxide
- m-Cresol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide
- See more synonyms
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Found 10 products.
Metacresol Purple
CAS:Formula:C21H18O5SColor and Shape:Yellow to Brown to Dark green powder to crystalineMolecular weight:382.43meta-Cresol Purple
CAS:Meta-Cresol Purple (MCP) is a fluorescent dye that is used to detect DNA polymerase chain reaction products. It is a cationic dye with an absorption maximum of 590 nm in the visible spectrum. MCP has been shown to bind to nucleic acids and therefore can be used as a probe for detecting DNA polymerase chain reaction products. The detection time for MCP can be up to 10 minutes. The biological studies show that MCP binds to the 3' hydroxyl group of the ribose sugar backbone of nucleic acids, which prevents the interaction of MCP with other biomolecules such as proteins. MCP has also been used in urine samples as an antimicrobial agent against bacterial strains like Escherichia coli and Pseudomonas aeruginosa and yeast strains like Candida albicans and Saccharomyces cerevisiae. MCP is soluble in sodium carbonate at neutral pH, but insoluble in water orFormula:C21H18O5SPurity:Min. 95%Molecular weight:382.43 g/mol3-Cresol purple
CAS:3-Cresol purple is a bioactive chemical.Formula:C21H18O5SColor and Shape:Dark Green PowderMolecular weight:382.43m-Cresol Purple, pure, indicator grade
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C21H18O5SColor and Shape:Green to dark green to red-brown to dark brown, PowderMolecular weight:382.43Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[3-methyl-
CAS:Formula:C21H18O5SPurity:95%Color and Shape:SolidMolecular weight:382.4296m-Cresol Purple
CAS:m-Cresol Purple acts as a pH indicator dye. It plays an important role in spectrophotometric pH measurements. It operates in the pH ranges 1.2 - 2.8 (red to yellow) and 7.4 - 9.0 (yellow to violet). Further, it is employed to stain epithelial cells and proteins. 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 Scientific Chemicals.Formula:C21H18O5SColor and Shape:Green to dark green, PowderMolecular weight:382.43m-Cresol Purple extrapure AR
CAS:Formula:C21H18O5SColor and Shape:Greenish, Crystalline powderMolecular weight:382.44m-Cresol Purple
CAS:Formula:C21H18O5SColor and Shape:Red-brown, brown-green or green powderMolecular weight:382.44m-Cresol Purple
CAS:Controlled ProductApplications m-Cresol Purple is a recommended indicator for open-ocean pH measurements. The compound is used in many colorimetric sensor studies. Dyes and metabolites. References Clayton, T., et al.: Deep Sea Res. Part 1 Oceanogr. Res. Pap., 40, 2115 (1993); Lim, S., et al.: Nat. Chem., 1, 562 (2009); Mills, A., et al.: Anal. Chem., 64, 1383 (1992); Suslick, B., et al.: Anal. Chem., 82, 2067 (2010);Formula:C21H18O5SColor and Shape:NeatMolecular weight:382.43
