5-((Benzylsulfonyl)methyl)furan-2-carboxylic acid CAS 100397-64-6
| CAS No. | 100397-64-6 |
| Molecular Formula | C13H12O5S |
| Molecular Weight | 280.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-((Benzylsulfonyl)methyl)furan-2-carboxylic acid is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-((Benzylsulfonyl)methyl)furan-2-carboxylic acid (CAS 100397-64-6) is a high-purity analytical reference standard with the molecular formula C13H12O5S and a molecular weight of 280.30 g/mol.
Based on its molecular formula C13H12O5S, 5-((Benzylsulfonyl)methyl)furan-2-carboxylic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 280.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H12O5S |
| Molecular Weight | 280.30 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 6-(Difluoromethyl)-4-(1,5-dimethyl-1H-pyrazol-4-yl)-2-mercaptonicotinonitrile (CAS 1001519-35-2)
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- 6-(Difluoromethyl)-4-(1,3-dimethyl-1h-pyrazol-4-yl)-2-mercaptonicotinonitrile (CAS 1001519-34-1)
- 1-(2-Fluorobenzyl)-3-phenyl-1H-pyrazole-4-carbaldehyde (CAS 1006449-72-4)
- 4-(Chloromethyl)-2-fluoro-1-(trifluoromethoxy)benzene (CAS 1089333-51-6)
- Methyl 6-cyclopropyl-1-(2-(isopropylamino)-2-oxoethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1018051-45-0)
- 7-Methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-6-yl trifluoromethanesulfonate (CAS 1454682-76-8)
- tert-Butyl ((3S,5S)-5-(bromomethyl)-2-oxotetrahydrofuran-3-yl)carbamate (CAS 104241-30-7)
- 1-((4-Bromophenyl)sulfonyl)-4-butylpiperazine (CAS 1199773-16-4)
- 3-(2-Bromo-5-fluorobenzyl)piperidin-3-ol (CAS 1490642-08-4)
- 2-Cyclobutylprop-2-enenitrile (CAS 38208-22-9)
- 3-Cyano-2-phenoxypyridine (CAS 14178-15-5)
- 2-Chloro-n-(5-chloropyridin-2-yl)acetamide (CAS 90931-33-2)
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