4-Cyclopropoxy-6-(dimethylamino)pyridine-3-sulfonamide CAS 1243473-27-9
| CAS No. | 1243473-27-9 |
| Molecular Formula | C10H15N3O3S |
| Molecular Weight | 257.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Cyclopropoxy-6-(dimethylamino)pyridine-3-sulfonamide (CAS 1243473-27-9) is a high-purity analytical reference standard with the molecular formula C10H15N3O3S and a molecular weight of 257.31 g/mol.
Structurally, 4-Cyclopropoxy-6-(dimethylamino)pyridine-3-sulfonamide (C10H15N3O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 257.31 g/mol, it falls into the medium-molecular-weight range. 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 | C10H15N3O3S |
| Molecular Weight | 257.31 g/mol |
| Purity | 97%+ |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyclopropoxy Standards
- N-(3-Cyclopropoxy-4-(methylamino)pyridin-2-yl)methanesulfonamide (CAS 1243313-55-4)
- 4-Cyclopropoxy-6-(dimethylamino)pyridine-2-sulfonamide (CAS 1243317-16-9)
- 5-Cyclopropoxy-3-(dimethylamino)pyridine-2-sulfonamide (CAS 1243317-30-7)
- 3-Cyclopropoxy-6-(dimethylamino)pyridine-2-sulfonamide (CAS 1243317-78-3)
- N-(4-Cyclopropoxy-6-(methylamino)pyridin-3-yl)methanesulfonamide (CAS 1243319-24-5)
- N-(5-Cyclopropoxy-4-(methylamino)pyridin-2-yl)methanesulfonamide (CAS 1243349-97-4)
- N-(4-Cyclopropoxy-5-(methylamino)pyridin-2-yl)methanesulfonamide (CAS 1243352-89-7)
- N-(5-Cyclopropoxy-3-(methylamino)pyridin-2-yl)methanesulfonamide (CAS 1243364-02-4)
Recommended Standards
- N-(3-(Aminomethyl)-5-cyclopropoxypyridin-4-yl)methanesulfonamide (CAS 1243469-58-0)
- 5-Cyclopropoxy-6-(dimethylamino)pyridine-2-sulfonamide (CAS 1243477-00-0)
- N-(5-(Cyclopropylmethoxy)-2-hydroxyphenyl)methanesulfonamide (CAS 1243462-70-5)
- N-(3-Cyclopropoxy-6-(methylamino)pyridin-2-yl)methanesulfonamide (CAS 1243481-73-3)
- Thiomorpholine-4-carboxamide (CAS 6007-63-2)
- (5-Fluoro-6-methoxypyridin-3-yl)boronic acid (CAS 856250-60-7)
- 5-Cyclopropyl-2-flluoropyridine-3-carboxaldehyde (CAS 2244107-70-6)
- 3-((1-Methylpiperidin-4-yl)oxy)propan-1-amine (CAS 1171770-24-3)
- 1-[(4-methoxybenzene)sulfonyl]piperidin-4-one (CAS 196085-08-2)
- 3-Bromo-6-fluoro-2-nitrobenzaldehyde (CAS 213382-43-5)
- 3-(2-Methylpyrimidin-4-yl)aniline (CAS 175201-90-8)
- 5-Fluoro-3-(3-(thiophen-2-yl)benzylidene)indolin-2-one (CAS 2197064-37-0)
- 4-Nitrocatechol (CAS 3316-09-4)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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