Determine the necessary mass, volume, or concentration for preparing a solution.
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Moligand™ Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light Ships Wet ice 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.
Sulfobromophthalein (BSP) is an organic dye used a for liver diagnostics in vitro. Reagent for the quantitative determination of proteins.
| pKa | pKₐ: -1.14 (Predicted) |
|---|
| Sonrisas canónicas | [Na+].[Na+].[H]O[H].Oc1ccc(cc1S([O-])(=O)=O)C2(OC(=O)c3c(Br)c(Br)c(Br)c(Br)c23)c4ccc(O)c(c4)S([O-])(=O)=O |
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| IUPAC Name | disodium;2-hydroxy-5-[4,5,6,7-tetrabromo-1-(4-hydroxy-3-sulfonatophenyl)-3-oxo-2-benzofuran-1-yl]benzenesulfonate |
| InChIKey | GHAFORRTMVIXHS-UHFFFAOYSA-L |
| INCHI | 1S/C20H10Br4O10S2.2Na/c21-15-13-14(16(22)18(24)17(15)23)20(34-19(13)27,7-1-3-9(25)11(5-7)35(28,29)30)8-2-4-10(26)12(6-8)36(31,32)33;;/h1-6,25-26H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2 |
| Isómeros SMILES | C1=CC(=C(C=C1C2(C3=C(C(=C(C(=C3Br)Br)Br)Br)C(=O)O2)C4=CC(=C(C=C4)O)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+] |
| WGK Alemania | 3 |
| RTECS | SM8395000 |
| CAS alternativo | 71-67-0,297-83-6 (Parent);123359-42-2 |
| Términos de entrada MeSH | Bromosulfophthalein;Bromosulphthalein;Bromsulphalein;Bromthalein;Disodium, Sulfobromophthalein;Sodium, Sulfobromophthalein;Sulfobromophthalein;Sulfobromophthalein Disodium;Sulfobromophthalein Sodium;Tetrabromsulphthalein |
| Peso molecular | 838.00 (anhydrous basis) |
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 | Benzofurans |
| Subclass | Benzofuranones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzofuranones |
| Alternative Parents | Phthalides Benzenesulfonic acids and derivatives 1-sulfo,2-unsubstituted aromatic compounds Benzenesulfonyl compounds Phenoxides Aryl bromides Vinylogous halides Sulfonyls Organosulfonic acids Carboxylic acid esters Lactones Monocarboxylic acids and derivatives Oxacyclic compounds Organic metal halides Organooxygen compounds Hydrocarbon derivatives Organic sodium salts Organobromides Organic oxides |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Benzenesulfonate - Phthalide - Benzofuranone - Isobenzofuranone - 1-sulfo,2-unsubstituted aromatic compound - Arylsulfonic acid or derivatives - Benzenesulfonyl group - Isocoumaran - Phenoxide - Aryl halide - Benzenoid - Monocyclic benzene moiety - Aryl bromide - Vinylogous halide - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Carboxylic acid ester - Lactone - Organic alkali metal salt - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Oxacycle - Organic metal halide - Organosulfur compound - Organooxygen compound - Organobromide - Organohalogen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Organic sodium salt - Organic salt - Aromatic heteropolycyclic compound |
| Descripción | 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 | organobromine compound - organic sodium salt - 2-benzofurans |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Feb 07, 2025 | B332260 | |
| Certificate of Analysis | Feb 07, 2025 | B332260 | |
| Certificate of Analysis | Feb 07, 2025 | B332260 | |
| Certificate of Analysis | Feb 07, 2025 | B332260 |
| Solubilidad | Soluble in water. |
|---|---|
| Sensibilidad | Light & Moisture Sensitive |
| Peso molecular | 838.000 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 2 |
| Exact Mass | 837.605 Da |
| Monoisotopic Mass | 833.609 Da |
| Topological Polar Surface Area | 198.000 Ų |
| Heavy Atom Count | 38 |
| Formal Charge | 0 |
| Complexity | 994.000 |
| 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 | 3 |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Moligand™ grade guide →