Determine the necessary mass, volume, or concentration for preparing a solution.
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| SKU | Size | Availability |
Price | Qty |
|---|---|---|---|---|
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P305732-25g
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25g |
3
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$39.90
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P305732-100g
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100g |
5
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$109.90
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P305732-500g
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500g |
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
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$389.90
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| Synonyms | 3,3-bis(4-hydroxyphenyl)-3H-2,1lambda6-benzoxathiole-1,1-dione | 4,4'-(3H,2,1-Benzoxathiol-3-ylidene)bisphenol S,S-dioxide | Fenolipuna | Phenolsulfonephthalein | EINECS 205-609-7 | PHENOLSULFONPHTHALEIN [MART.] | PSP | Phenol, 4,4'-(1,1-dioxido-3H-2,1-be |
|---|---|
| Specifications & Purity | indicator |
| Storage Temp | Room temperature |
| Shipped In | Normal |
| Grade | indicator |
Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Benzofurans |
| Subclass | Benzofuranones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzofuranones |
| Alternative Parents | Phthalides Benzoxathioles 1-hydroxy-2-unsubstituted benzenoids Organosulfonic acid esters Benzene and substituted derivatives Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Benzofuranone - Phthalide - Benzoxathiole - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Benzenoid - Organosulfonic acid ester - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Oxacycle - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzofuranones. These are organic compounds containing a benzene ring fused to a furanone. |
| External Descriptors | phenols - arenesulfonate ester - 2,1-benzoxathiole - sultone |
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| Mechanism of Action | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | References |
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| Pubchem Sid | 488179854 |
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| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488179854 |
| IUPAC Name | 4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]phenol |
| INCHI | InChI=1S/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19/h1-12,20-21H |
| InChIKey | BELBBZDIHDAJOR-UHFFFAOYSA-N |
| Smiles | C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O |
| Isomeric SMILES | C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O |
| Molecular Weight | 354.38 |
| Reaxy-Rn | 326470 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=326470&ln= |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Jun 05, 2025 | P305732 | |
| Certificate of Analysis | Nov 12, 2024 | P305732 | |
| Certificate of Analysis | Nov 12, 2024 | P305732 | |
| Certificate of Analysis | Jun 20, 2024 | P305732 | |
| Certificate of Analysis | Jun 20, 2024 | P305732 | |
| Certificate of Analysis | Jun 20, 2024 | P305732 | |
| Certificate of Analysis | Mar 28, 2022 | P305732 | |
| Certificate of Analysis | Feb 24, 2022 | P305732 | |
| Certificate of Analysis | Mar 05, 2021 | P305732 | |
| Certificate of Analysis | Mar 05, 2021 | P305732 | |
| Certificate of Analysis | Mar 05, 2021 | P305732 | |
| Certificate of Analysis | Mar 05, 2021 | P305732 | |
| Certificate of Analysis | Mar 05, 2021 | P305732 |
| Molecular Weight | 354.400 g/mol |
|---|---|
| XLogP3 | 3.000 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 354.056 Da |
| Monoisotopic Mass | 354.056 Da |
| Topological Polar Surface Area | 92.200 Ų |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| Complexity | 545.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
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