Bentazone-8-hydroxy CAS 60374-43-8
| CAS No. | 60374-43-8 |
| Molecular Formula | C10H12N2O4S |
| Molecular Weight | 256.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bentazone-8-hydroxy (CAS 60374-43-8), a certified reference material (molecular formula C10H12N2O4S, MW 256.28 g/mol) for analytical method development and quality control.
Bentazone-8-hydroxy (C10H12N2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), Bentazone-8-hydroxy meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H12N2O4S |
| Molecular Weight | 256.28 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bentazone Standards
Recommended Standards
- 6-Hydroxy Bentazon (CAS 60374-42-7)
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- 3-Fluoro-4-(oxazol-2-yl)benzenesulfonyl chloride (CAS 2414108-77-1)
- 1-(5-methyl-pyraZol-1-yl)-propan-2-one (CAS 1004643-66-6)
- 2-chloro-1-cyclobutylethan-1-one (CAS 54195-75-4)
- 5,5'-(Phenazine-5,10-diyl)diisophthalaldehyde (CAS 2805194-64-1)
- n-(3-Hydroxyphenyl)-2-methylpropanamide (CAS 55791-88-3)
- 5-Acetamido-2-carboxy-4-dimethylamino-2-hydroxybenzophenone (CAS 166442-37-1)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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