5-Methoxy-3-(4-nitrophenyl)-1,3,4-oxadiazol-2(3H)-one CAS 359714-34-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 359714-34-4 |
| Molecular Formula | C9H7N3O5 |
| Molecular Weight | 237.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methoxy-3-(4-nitrophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 359714-34-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7N3O5. Molecular weight: 237.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7N3O5 |
| Molecular Weight | 237.17 g/mol |
| Appearance | Pale yellow to 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 |
| 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 | 3 |
Related Methoxy Standards
- (4-methoxy-3,5-dinitro-phenyl)-acetonitrile (CAS 1440526-42-0)
- 3-Methoxy-5-nitrobenzofuran-2-carboxylic acid (CAS 1710661-36-1)
- 4-Methoxy-6-methyl-5-nitroisobenzofuran-1,3-dione (CAS 89586-40-3)
- 5-(3-Methoxy-4-nitrophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 648917-62-8)
- 6-Methoxy-7-nitroquinazoline-2,4(1H,3H)-dione (CAS 648927-57-5)
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- 3-Methoxy-2-methyl-4-(2,2,2-trifluoroethoxy)pyridine 1-oxide (CAS 122307-62-4)
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Recommended Standards
- 5-[(4-nitro-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid (CAS 436086-87-2)
- 6,8-dinitro-3,4-dihydro-1H-quinolin-2-one (CAS 296759-27-8)
- 5-(5-Methyl-1,3,4-oxadiazol-2-yl)-3-nitrobenzene-1,2-diol (CAS 923288-14-6)
- (2,4-Dichlorophenyl)(4-methoxyphenyl)methanone (CAS 66938-30-5)
- 7,8-Dimethoxyquinazolin-4-ol (CAS 19178-11-1)
- Ethyl 4-iodo-2-(trifluoromethyl)benzoate (CAS 954818-76-9)
- 6-bromo-2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine (CAS 1131992-30-7)
- 1-(3-Bromoprop-1-en-2-yl)-2-fluorobenzene (CAS 1628355-42-9)
- (2-chloro-6-fluorophenyl)methanesulfonamide (CAS 174303-00-5)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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