5-Nitrobenzo[c][1,2,5]oxadiazole 1-oxide CAS 18771-86-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18771-86-3 |
| Molecular Formula | C6H3N3O4 |
| Molecular Weight | 181.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Nitrobenzo[c][1,2,5]oxadiazole 1-oxide (CAS 18771-86-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H3N3O4. Molecular weight: 181.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H3N3O4 |
| Molecular Weight | 181.11 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
Related Nitrobenzo Standards
- 5-Nitrobenzo[c][1,2,5]oxadiazol-4-ol (CAS 22250-52-8)
- 7-Nitrobenzo[c][1,2,5]oxadiazol-4-ol (CAS 22250-54-0)
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Recommended Standards
- 1-(6-Oxa-3-azabicyclo[3.1.0]hexan-3-yl)-2,2,2-trifluoroethanone (CAS 164931-85-5)
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- 5-(Trifluoromethyl)-3,4-dihydro-2H-pyrrole-2-carboxylic acid (CAS 1609965-85-6)
- 286013-19-2 2-Sulfanyl(1-~13~C)ethan-1-ol DTXSID80745760 (CAS 286013-19-2)
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- 1-(Benzyloxy)-4-nitrobenzene (CAS 1145-76-2)
- 4-(3-Bromopyrazolo[1,5-a]pyrimidin-6-yl)phenol (CAS 945376-95-4)
- 6-Chloro-5-isopropylpyrimidin-4(1H)-one (CAS 89856-71-3)
- Neuropeptide AF (human) (CAS 192387-38-5)
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