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Chemical structure of Cresolphthalein

GB60291

Cresolphthalein

Also listed as O-cresolphthaleinindicator(8·2-9·8)

Cresolphthalein (catalogue number GB60291) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 596-27-0. Molecular formula C22H18O4, molecular weight 346.38. IUPAC name: 3,3-bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1-one. Supplied as 500g at ₪138.68; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS596-27-0MW346.38FormulaC22H18O4
CAS number
596-27-0
Molecular weight
346.38
Formula
C22H18O4
InChIKey
CPBJMKMKNCRKQB-UHFFFAOYSA-N
Catalogue number
GB60291
Brand
GLPBIO
Computed properties PubChem CID 68995 · XLogP 4.5 · TPSA 66.8 Ų · H-bond donors 2
XLogP
4.5
TPSA
66.8 Ų
H-bond donors
2
H-bond acceptors
4
Rotatable bonds
2
Heavy atoms
26

SMILES CC1=C(C=CC(=C1)C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4)O)C)O

Computed descriptors from PubChem (CID 68995), 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.