N-(5-Amino-3-cyclopropoxypyridin-2-yl)methanesulfonamide CAS 1243382-73-1
| CAS No. | 1243382-73-1 |
| Molecular Formula | C9H13N3O3S |
| Molecular Weight | 243.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(5-Amino-3-cyclopropoxypyridin-2-yl)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.
N-(5-Amino-3-cyclopropoxypyridin-2-yl)methanesulfonamide (CAS 1243382-73-1), molecular formula C9H13N3O3S and molecular weight 243.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N-(5-Amino-3-cyclopropoxypyridin-2-yl)methanesulfonamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 243.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C9H13N3O3S |
| Molecular Weight | 243.28 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 N Standards
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Recommended Standards
- N-(6-Amino-4-cyclopropoxypyridin-2-yl)methanesulfonamide (CAS 1243382-48-0)
- 2-(Aminomethyl)-5-cyclopropoxypyridine-3-sulfonamide (CAS 1243382-79-7)
- 4-Cyclopropoxy-6-(methylamino)pyridine-2-sulfonamide (CAS 1243375-55-4)
- 5-(Aminomethyl)-3-cyclopropoxypyridine-2-sulfonamide (CAS 1243387-02-1)
- Methyl 2-(3-Bromophenyl)-2-methylpropanoate (CAS 251458-15-8)
- 3-Fluoro-5-isopropylisonicotinic acid (CAS 1589482-04-1)
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- (2,4-Dimethyl-6-propionylpyridin-3-yl)boronic acid (CAS 2862000-94-8)
- (3-Methylpiperidin-2-yl)methanamine, mixture of diastereomers (CAS 1479901-17-1)
- 3-{[(4-fluoro-2-methylphenyl)amino]methyl}benzonitrile (CAS 1021022-20-7)
- 1-Benzyl-4-(2-pyrrolidinylmethyl)piperazinedihydrochloride (CAS 1220036-00-9)
- Cefdinir Impurity 32 (CAS CATO-C4X-121032)
- 2-(tert-Butyl)-5-chloropyrimidine (CAS 91167-21-4)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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