Products 2303-01-7

CAS 2303-01-7 appears in our catalog under these names: m-Cresol Purple, m-Cresol Purple , m-Cresol Purple, pure, indicator grade, Metacresol Purple, m-Cresol purple Ind. Offered by: TRC, Thermo Scientific (Alfa Aesar), Chemat, Thermo Scientific (Acros), TCI. Available pack sizes: 10g, 1g, 5g, 25g, 50g, 100g, 500g, 5 g.

m-Cresol Purple
TRC, Thermo Scientific (Alfa Aesar), Chemat
  • size: 10g, 1g, 5g, 25g
  • Variants: 13
from 131.72
View product
m-Cresol Purple, pure, indicator grade
Thermo Scientific (Acros)
  • size: 5g, 10g, 50g
  • Variants: 3
from 209.36
View product
Metacresol Purple
TCI
  • size: 1g, 5g, 25g
  • Variants: 3
from 280.61
View product
m-Cresol purple Ind
Ambeed
  • size: 5g, 25g, 100g, 500g
  • Variants: 4
from 136.75
View product
M-CRESOL PURPLE, INDICATOR GRADE
Sigma-Aldrich
  • size: 10G, 1G, 5G
  • Variants: 3
from 164.00
View product
3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide
Chemat
  • size: 5g, 10g, 25g, 100g
  • Variants: 4
from 78.80
View product
m-Cresolpurpur, p.a., 1 g, glass
Roth
  • size: 1g
  • Variants: 1
from 82.60
View product
m-Cresolpurpur, p.a., 5 g, glass
Roth
  • size: 5g
  • Variants: 1
from 228.90
View product
m-Cresolpurpur, p.a., 10 g, glass
Roth
  • size: 10g
  • Variants: 1
from 405.41
View product
Structural formula: {0} (CAS {1})

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 formulaC21H18O5S
Molecular weight382.4 g/mol
IUPAC name4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3-methylphenol
InChIKeyOLQIKGSZDTXODA-UHFFFAOYSA-N
SMILESCC1=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