4-Amino-N-(2-(phenylsulfonamido)ethyl)-1,2,5-oxadiazole-3-carboxamide CAS 296799-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 296799-91-2 |
| Molecular Formula | C11H13N5O4S |
| Molecular Weight | 311.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-N-(2-(phenylsulfonamido)ethyl)-1,2,5-oxadiazole-3-carboxamide (CAS 296799-91-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H13N5O4S. Molecular weight: 311.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H13N5O4S |
| Molecular Weight | 311.32 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(Methylsulfanyl)-N-[4-(trifluoromethyl)phenyl]benzamide (CAS 794574-47-3)
- N-(2-Methoxyphenyl)-4-(trifluoromethyl)benzothioamide (CAS 253870-96-1)
- 2-(4-Nitrophenyl)benzo[d]imidazo[2,1-b]thiazol-7-ol (CAS 914224-34-3)
- (2S,3R,4E)-3-hydroxy-2-(octadecanoylamino)octadec-4-en-1-yl 2-(trimethylazaniumyl)ethyl phosphate (2S,3R,4E)-3-hydroxy-2-(stearoylamino)octadec-4-en-1-yl 2-(trimethylammonio)ethyl phosphate 2,3-(N-Steroylsphingosyl)-1-phosphocholine 2,3-Sppc 58909-84-5 C18 Sphingomyelin CHEBI:83358 N-(octadecanoyl)-sphing-4-enine-1-phosphocholine N-octadecanoylsphing-4-enine-1-phosphocholine N-octadecanoylsphingosine-1-phosphocholine N-stearoylsphing-4-enine-1-phosphocholine N-stearoylsphingosine-1-phosphocholine SM(d18:1/18:0) sphingomyelin (d18:1/18:0) stearoyl sphingomyelin (CAS 58909-84-5)
- 2-((3-Ethynyloxetan-3-yl)oxy)acetic acid (CAS 1379811-83-2)
- Ketotifen Hydrogen Fumarate (CAS 34580-14-8)
- (4-Fluoro-1,2-phenylene)dimethanol (CAS 62558-08-1)
- 1-(4-Fluoro-3-methylphenyl)-5-(methoxymethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1239748-83-4)
- 1-(4-Methoxy-3-methylphenyl)ethan-1-ol (CAS 124829-12-5)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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