4-nitro-1,2,5-oxadiazole-3-carbonitrile CAS 159014-14-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 159014-14-9 |
| Molecular Formula | C3N4O3 |
| Molecular Weight | 140.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-nitro-1,2,5-oxadiazole-3-carbonitrile (CAS 159014-14-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3N4O3. Molecular weight: 140.06 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3N4O3 |
| Molecular Weight | 140.06 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 4 |
Related nitro Standards
- 4-Nitro-1H-pyrrole-3-carbaldehyde (CAS 36271-44-0)
- 5-Nitro-1H-pyrrole-2-carbaldehyde (CAS 6327-67-9)
- 1-Ethyl-3-nitro-1H-pyrrole (CAS 216591-43-4)
- 4-Nitro-1-vinyl-1H-pyrazole (CAS 117451-93-1)
- 2-Nitro-5-vinylfuran (CAS 71258-91-8)
- 5-Nitro-2H-pyran-2-one (CAS 22682-11-7)
- 5-Nitro-2-hydroxypyrimidine (CAS 3264-10-6)
- 4-nitro-Phen-2,6-d2-ol (CAS 90889-43-3)
Recommended Standards
- 1-Bromobutane-4,4,4-d3 (CAS 55724-42-0)
- (2E)-4,4,4-Trifluoro-2-butenoic acid (CAS 406-94-0)
- 1-Bromo-2-methylpropane-3,3,3-d3 (CAS 344299-42-9)
- 1-(2,4-Dimethoxyphenyl)piperazine (CAS 16015-75-1)
- (S)-2-amino-N-(2-amino-2-oxoethyl)-3-methylbutanamide hydrochloride (CAS 36920-56-6)
- N-(5-Methyl-1,3,4-thiadiazol-2-yl)butyramide (CAS 62347-17-5)
- (S)-3-(Difluoromethyl)tetrahydrofuran-3-ol (CAS 2381841-30-9)
- KPT185 (CAS 1333151-73-7)
- 4-Hydroxybenzamide (CAS 619-57-8)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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