N-(5-(1,2-Dihydroxyethyl)-4-hydroxy-2-oxo-2,5-dihydrofuran-3-yl)methanesulfonamide CAS 156862-01-0
| CAS No. | 156862-01-0 |
| Molecular Formula | C7H11NO7S |
| Molecular Weight | 253.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(5-(1,2-Dihydroxyethyl)-4-hydroxy-2-oxo-2,5-dihydrofuran-3-yl)methanesulfonamide is closely related to a carbohydrate-derived structure, an amide group, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(5-(1,2-Dihydroxyethyl)-4-hydroxy-2-oxo-2,5-dihydrofuran-3-yl)methanesulfonamide (CAS 156862-01-0) is a high-purity analytical reference standard with the molecular formula C7H11NO7S and a molecular weight of 253.23 g/mol.
The molecular framework of N-(5-(1,2-Dihydroxyethyl)-4-hydroxy-2-oxo-2,5-dihydrofuran-3-yl)methanesulfonamide (C7H11NO7S) is characterized by a carbohydrate-derived structure, an amide group, a sulfone group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(5-(1,2-Dihydroxyethyl)-4-hydroxy-2-oxo-2,5-dihydrofuran-3-yl)methanesulfonamide 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 | C7H11NO7S |
| Molecular Weight | 253.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(1,2-Dihydroxyethyl)furo[2,3-b]quinoxalin-3(2H)-one (CAS 856942-80-8)
- 2-(1,2-Dihydroxyethyl)-5-ethoxytetrahydrofuran-3,4-diol (CAS 686298-98-6)
- 1-(1,2-Dihydroxyethyl)-1H-indole-3-carbaldehyde (CAS 1142202-04-7)
- 5-(1,2-Dihydroxyethyl)-3,4-dimethoxyfuran-2(5H)-one (CAS 40613-68-1)
- 5-(1,2-dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one (CAS 1129294-89-8)
- 5-(1,2-Dihydroxyethyl)-2,3,4(5H)-furantrione (CAS 7723-73-1)
- (3S)-2-(1,2-dihydroxyethyl)tetrahydrofuran-3,4-diol (CAS 12441-09-7)
- (2R)-2-(1,2-dihydroxyethyl)tetrahydrofuran-3,4-diol (CAS 7726-97-8)
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- 2-Methyl-1H-pyrrolo[3,2-b]pyridin-6-ol (CAS 1190318-07-0)
- 1-{5-[4-(trifluoromethyl)phenyl]thiophen-2-yl}ethan-1-one (CAS 893735-21-2)
- 1-(2-(Difluoromethoxy)-3-methylphenyl)propan-1-one (CAS 1803892-71-8)
- Quetiapine impurity 78 (CAS 936094-62-1)
- 2-(methylamino)-4,5-dihydro-1,3-thiazol-4-one (CAS 16312-19-9)
- 4-Hydroxy-3,5-dimethylbenzimidamide (CAS 1094355-59-5)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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