3-[(4-bromobenzenesulfonyl)methyl]furan-2-carboxylic acid CAS 1098359-00-2
| CAS No. | 1098359-00-2 |
| Molecular Formula | C12H9BrO5S |
| Molecular Weight | 345.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-[(4-bromobenzenesulfonyl)methyl]furan-2-carboxylic acid is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-[(4-bromobenzenesulfonyl)methyl]furan-2-carboxylic acid (CAS 1098359-00-2) is a high-purity analytical reference standard with the molecular formula C12H9BrO5S and a molecular weight of 345.17 g/mol.
The molecular framework of 3-[(4-bromobenzenesulfonyl)methyl]furan-2-carboxylic acid (C12H9BrO5S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-[(4-bromobenzenesulfonyl)methyl]furan-2-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H9BrO5S |
| Molecular Weight | 345.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- Thiazol-5-ylmethyl 4-iodobenzoate (CAS 338981-71-8)
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- 1'-Bocamino-ferrocene-1-carboxylic acid, 98% (CAS 219718-13-5)
- 2-(2,6-Dichloro-4-(trifluoromethoxy)phenyl)acetic acid (CAS 886503-16-8)
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- (S)-tert-Butyl 3-(3-methylthiophene-2-carboxamido)pyrrolidine-1-carboxylate (CAS 1354010-01-7)
- 6-Amino-2-((4-chlorophenyl)amino)pyrimidin-4-ol (CAS 103263-80-5)
- 2-(3-Carboxyacrylamido)benzoic acid (CAS 68040-76-6)
- Methyl 2-fluoro-3-hydroxy-5-nitrobenzoate (CAS 1427082-93-6)
- 3-methyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 77816-07-0)
- 2-(cis-3-(Trifluoromethoxy)cyclobutyl)acetic acid (CAS 2489409-55-2)
- Ascorbic Acid EP Impurity H (CAS 122046-79-1)
- Serpent Peptide (CAS 823202-99-9)
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