o-Cresolphthalein, AR
Order o-Cresolphthalein, AR (CAS 596-27-0) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-037471.
About o-Cresolphthalein, AR
Researchers and plant chemists source o-Cresolphthalein, AR from Zemixal for routine and specialised work. Key data (AR): CAS 596-27-0, formula C22H18O4 and molar mass 346.4 g/mol.
Where it is used
- Histology & cytology staining
- Microscopy
- Clinical laboratories
Safe handling
Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Available as 5 g and 25 g. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Histology & cytology staining
- Microscopy
- Clinical laboratories
Applications
Grade guides
Specifications and identifiers
| Product name | o-Cresolphthalein, AR |
|---|---|
| Catalogue number | ZX-037471 |
| CAS number | 596-27-0 |
| IUPAC name | 3,3-bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1-one |
| Molecular formula | C22H18O4 |
| Molar mass | 346.4 g/mol |
| Exact mass | 346.1205 |
| Grade | AR |
| XLogP3 | 4.5 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 66.8 Ų |
| HS code | 29349900 |
| InChIKey | CPBJMKMKNCRKQB-UHFFFAOYSA-N |
| SMILES | CC1=C(C=CC(=C1)C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4)O)C)O |
| PubChem CID | 68995 |
| Synonyms | Cresolphthalein, 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)-, 3,3'-Dimethylphenolphthalein, 3,3-Bis(4-hydroxy-3-methylphenyl)isobenzofuran-1(3H)-one, 3',3''-Dimethylphenolphthalein, Phenolphthalein, 3',3''-dimethyl-, AO/854, 3,3-bis(4-hydroxy-3-methylphenyl)-3-hydroisobenzofuran-1-one, 3,3-Bis(4-hydroxy-3-methylphenyl)-1(3H)-isobenzofuranone, 3,3-bis(4-hydroxy-3-methyl-phenyl)isobenzofuran-1-one, O-Cresolphthalein indicator (8.2-9.8), 3,3-Bis(4-hydroxy-3-methylphenyl)isobenzofuran-1-one |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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