Catechol Violet

CAS : 115-41-3

Ref. 02-B23513

Informations sur le produit

• Nom: Catechol Violet
• Synonymes: 3,3-bis(3,4-dihydroxyphenyl)-2,1λ⁶-benzoxathiole-1,1-dione, 1,2-Benzenediol, 4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-, 1,2-Benzenediol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis-, S,S-dioxide, 2-[(E)-(3,4-dihydroxyphenyl)(3-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonic acid, 2-[(Z)-(3,4-dihydroxyphenyl)(3-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonic acid, 3,3-Bis(3,4-dihydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, 3H-2,1-Benzoxathiole, 1,2-benzenediol deriv., 3H-2,1-Benzoxathiole, 3,3-bis(3,4-dihydroxyphenyl)-, 1,1-dioxide, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)dibenzene-1,2-diol, 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[1,2-benzenediol], Alpha,Alpha-Bis(3,4-Dihydroxyphenyl)Toluene-2,Alpha-Sultone, Catecholsulfonphthalein, Catecholsulphonephthalein, NSC 8805, Pyrocatechin sulfonephthalein, Pyrocatechin violet, Pyrocatechol sulfonephthalein, Pyrocatechol sulphonephthalein, Pyrocatechol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide, Pyrocatecholsulfonephthalein

Description

Catechol Violet is used as a complexometric indicator dye. It inhibits the synthesis of globin in reticulocyte lysates. It is also used as a pH indicator with a transition interval from 0 to 8. 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.

• Marque: Alfa Aesar By Thermo Fisher Scientific

Propriétés chimiques

• Masse moléculaire: 386.37
• Formule: C₁₉H₁₄O₇S
• Couleur/Forme: Green or brown to dark brown, Crystals or powder or crystalline powder, Green or brown to dark brown, Crystals or powder or crystalline powder
• Code InChI: RRRCKIRSVQAAAS-UHFFFAOYSA-N