N-(5-Cyclopropoxy-2-formylphenyl)methanesulfonamide CAS 1243384-87-3
| CAS No. | 1243384-87-3 |
| Molecular Formula | C11H13NO4S |
| Molecular Weight | 255.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(5-Cyclopropoxy-2-formylphenyl)methanesulfonamide 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.
CATO supplies N-(5-Cyclopropoxy-2-formylphenyl)methanesulfonamide (CAS 1243384-87-3), a certified reference material (molecular formula C11H13NO4S, MW 255.29 g/mol) for analytical method development and quality control.
Structurally, N-(5-Cyclopropoxy-2-formylphenyl)methanesulfonamide (C11H13NO4S) 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 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 255.29 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.
Physical & Chemical Properties
| Molecular Formula | C11H13NO4S |
| Molecular Weight | 255.29 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-Cyclopropoxy-3-formylphenyl)methanesulfonamide (CAS 1243322-76-0)
- N-(3-Cyclopropoxy-2-formylphenyl)methanesulfonamide (CAS 1243354-58-6)
- N-(3-Cyclopropoxy-4-formylphenyl)methanesulfonamide (CAS 1243414-33-6)
- N-(4-Cyclopropoxy-2-formylphenyl)methanesulfonamide (CAS 1243446-65-2)
- N-(2-Cyclopropoxy-6-formylphenyl)methanesulfonamide (CAS 1243460-34-5)
- N-(4-Cyclopropoxy-3-ethylphenyl)methanesulfonamide (CAS 1243287-90-2)
- 5-Cyclopropoxy-2-isopropylbenzenesulfonamide (CAS 1243311-84-3)
- N-(4-Cyclopropoxy-2-ethylphenyl)methanesulfonamide (CAS 1243318-09-3)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com