≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488190644 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488190644 |
| Sonrisas canónicas | C1C2=C(C=CC(=C2)Br)C(=O)O1 |
| IUPAC Name | 5-bromo-3H-2-benzofuran-1-one |
| InChIKey | IUSPXLCLQIZFHL-UHFFFAOYSA-N |
| INCHI | 1S/C8H5BrO2/c9-6-1-2-7-5(3-6)4-11-8(7)10/h1-3H,4H2 |
| Isómeros SMILES | C1C2=C(C=CC(=C2)Br)C(=O)O1 |
| WGK Alemania | 2 |
| RTECS | EJ9940000 |
| Peso molecular | 213.03 |
| Beilstein | 17(3/4)4951 |
| Reaxy-Rn | 121006 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=121006&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Clase | Isocoumarans |
| Subclass | Isobenzofuranones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Phthalides |
| Alternative Parents | Benzenoids Aryl bromides Lactones Carboxylic acid esters Oxacyclic compounds Monocarboxylic acids and derivatives Organooxygen compounds Organobromides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Phthalide - Aryl bromide - Aryl halide - Benzenoid - Carboxylic acid ester - Lactone - Carboxylic acid derivative - Oxacycle - Monocarboxylic acid or derivatives - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Organohalogen compound - Organobromide - Organooxygen compound - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as phthalides. These are compounds containing a 3-hydrocarbylidene-2-benzofuran-1(3H)-one moiety,. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 E1703066 | Certificate of Analysis | Jun 15, 2026 | B133970 |
| G2418015 | Certificate of Analysis | May 08, 2026 | B133970 |
| H2522035 | Certificate of Analysis | Sep 04, 2025 | B133970 |
| J2129257 | Certificate of Analysis | Aug 01, 2023 | B133970 |
| J2129258 | Certificate of Analysis | Aug 01, 2023 | B133970 |
| J2129270 | Certificate of Analysis | Aug 01, 2023 | B133970 |
| C2315073 | Certificate of Analysis | Nov 02, 2021 | B133970 |
| C2315417 | Certificate of Analysis | Nov 02, 2021 | B133970 |
| Sensibilidad | Moisture sensitive |
|---|---|
| Punto de fusión (°C) | 162-166°C |
| Peso molecular | 213.030 g/mol |
| XLogP3 | 1.500 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 211.947 Da |
| Monoisotopic Mass | 211.947 Da |
| Topological Polar Surface Area | 26.300 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 181.000 |
| 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 |
