(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)methanesulfonamide CAS 1603237-46-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1603237-46-2 |
| Molecular Formula | C6H9N3O3S |
| Molecular Weight | 203.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-Cyclopropyl-1,2,4-oxadiazol-3-yl)methanesulfonamide (CAS 1603237-46-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H9N3O3S. Molecular weight: 203.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H9N3O3S |
| Molecular Weight | 203.22 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyclopropyl Standards
- 3-Cyclopropyl-2-(4-fluorophenyl)-3-oxopropanenitrile (CAS 1094321-38-6)
- 3-Cyclopropyl-2-(3-fluorophenyl)-3-oxopropanenitrile (CAS 1094356-88-3)
- 6-Cyclopropyl-8-fluoroisoquinolin-1(2H)-one, 97% (CAS 1242156-53-1)
- 5-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)pyridin-2-ol (CAS 1239723-27-3)
- 3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)pyridin-2-ol (CAS 1239755-03-3)
- 3-Cyclopropyl-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid (CAS 1248926-27-3)
- 6-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one (CAS 1325303-80-7)
- 2-Cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid (CAS 1350713-21-1)
Recommended Standards
- 5-Cyano-1-benzothiophene-2-carboxylic acid (CAS 154650-76-7)
- 2-Formyl-N,N-dimethyl-1H-imidazole-1-sulfonamide (CAS 167704-98-5)
- 1-(2-(Methylsulfonyl)ethyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1480111-62-3)
- 1-(1-(4-Fluorophenyl)ethylidene)-2-(2,4,6-trichlorophenyl)hydrazine (CAS 394695-02-4)
- 3-(3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one (CAS 950265-52-8)
- (1S,3'R,4'S,5'S,6'R)-6,6'-bis(hydroxymethyl)-3H-spiro[2-benzofuran-1,2'-oxane]-3',4',5'-triol (CAS 903566-65-4)
- 1-(1-Methyl-1h-imidazol-2-yl)pyrrolidine-3-carboxylic acid (CAS 1339565-89-7)
- Ibuprofen impurity 127 (CAS 105959-56-6)
- Methoxamine Impurity 24 (CAS CATO-C4X-202224)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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 13829788188 / jacky.chen@cato-chem.com