n-(2-Acetamidoethyl)-4-amino-1,2,5-oxadiazole-3-carboxamide CAS 347355-79-7
| CAS No. | 347355-79-7 |
| Molecular Formula | C7H11N5O3 |
| Molecular Weight | 213.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures n-(2-Acetamidoethyl)-4-amino-1,2,5-oxadiazole-3-carboxamide 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-(2-Acetamidoethyl)-4-amino-1,2,5-oxadiazole-3-carboxamide (CAS 347355-79-7), molecular formula C7H11N5O3 and molecular weight 213.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, n-(2-Acetamidoethyl)-4-amino-1,2,5-oxadiazole-3-carboxamide (C7H11N5O3) contains an amino-acid-derived structure, an amide 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 213.19 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 | C7H11N5O3 |
| Molecular Weight | 213.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related n Standards
- 3-(2-Acetamidoethyl)benzoic acid (CAS 199535-05-2)
- 4-(2-Acetamidoethyl)benzoic acid (CAS 7465-13-6)
- (4-(2-Acetamidoethyl)phenyl)boronic acid (CAS 874459-75-3)
- 3-[(2-acetamidoethyl)carbamoyl]propanoic acid (CAS 951912-07-5)
- S-(2-Acetamidoethyl) cyclohexanecarbothioate (CAS 143765-02-0)
- N-{2-[(2-acetamidoethyl)disulfanyl]ethyl}acetamide (CAS 638-44-8)
- 2-[(2-Acetamidoethyl)amino]-2-methylpropanoic acid (CAS 1250273-86-9)
- 3-[(2-acetamidoethyl)sulfamoyl]propanoic acid (CAS 1156996-99-4)
Recommended Standards
- N-((4,6-Dimethoxy-1,3,5-triazin-2-yl)oxy)acetimidamide (CAS 88660-68-8)
- n-(2-Aminoethyl)-2-(4-nitro-1h-pyrazol-1-yl)acetamide (CAS 925146-10-7)
- Methyl 5-(2-methoxy-2-oxoethyl)-2-methyloxazole-4-carboxylate (CAS 215808-73-4)
- N'-Acetyl-5-ethoxyoxazole-2-carbohydrazide (CAS 391228-92-5)
- 2-((3,3-Dimethyl-3,4-dihydro-2H-pyrrol-5-yl)methyl)succinonitrile (CAS 89730-95-0)
- 2-Ethyl-m-xylene (CAS 2870-04-4)
- 4-Fluoro-2-(methanesulfonylmethyl)aniline (CAS 1101063-17-5)
- 4-(4-Benzylpiperazin-1-yl)tetrahydro-2H-pyran-4-carbonitrile (CAS 910575-37-0)
- 3-amino-2,2-dimethylpropane-1-sulfonamide (CAS 1936178-42-5)
- 2-Bromo-N-(p-tolyl)propanamide (CAS 58532-75-5)
- Riboflavin Impurity 18 (CAS CATO-C4X-181918)
- 1,2-Bis(o-nitrophenoxy)ethane (CAS 51661-19-9)
- 4-Chloro-1-chloromethyl-1H-pyrazole (CAS 80199-87-7)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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