3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, 95.0%

cas: 2303-01-7 — see every product listed under this CAS number, including other names

3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, 95.0% (CAS 2303-01-7) is a chemical reagent available from Chemat. Available pack sizes: 5g, 25g, 100g. Offered by: Fluorochem.

• 2D
• 3D

4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3-methylphenol (CAS 2303-01-7) is a chemical compound with the molecular formula C21H18O5S and a molecular weight of 382.4 g/mol. IUPAC name: 4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3-methylphenol. InChIKey: OLQIKGSZDTXODA-UHFFFAOYSA-N.

Identity

Molecular formula	C21H18O5S
Molecular weight	382.4 g/mol
IUPAC name	4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3-methylphenol
InChIKey	OLQIKGSZDTXODA-UHFFFAOYSA-N
SMILES	CC1=C(C=CC(=C1)O)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C=C(C=C4)O)C

Computed by PubChem (NCBI)

Synonyms: m-Cresol purple, Cresol purple, 3-Cresol purple, m-Cresolsulfonphthalein, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[3-methyl-, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(3-methyl-, 3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, m-Cresolsulfonephthalein, Metacresol Purple, meta-Cresol purple

Isomers (same molecular formula)

4-[3-(4-hydroxy-3-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-2-methylphenol C₂₁H₁₈O₅S