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Chemical structure of m-Cresol purple

GD06085

m-Cresol purple

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

m-Cresol purple (catalogue number GD06085) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 2303-01-7. Molecular formula C21H18O5S, molecular weight 382.43. IUPAC name: 4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3-methylphenol. Supplied in 2 pack sizes, from 50g at ₪187.63 to 250g at ₪770.92; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS2303-01-7MW382.43FormulaC21H18O5S
CAS number
2303-01-7
Molecular weight
382.43
Formula
C21H18O5S
InChIKey
OLQIKGSZDTXODA-UHFFFAOYSA-N
Catalogue number
GD06085
Brand
GLPBIO
Computed properties PubChem CID 73030 · XLogP 3.7 · TPSA 92.2 Ų · H-bond donors 2
XLogP
3.7
TPSA
92.2 Ų
H-bond donors
2
H-bond acceptors
5
Rotatable bonds
2
Heavy atoms
27

SMILES CC1=C(C=CC(=C1)O)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C=C(C=C4)O)C

Computed descriptors from PubChem (CID 73030), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.