5-(4,5-Dimethoxy-2-nitrophenyl)-1,3,4-oxadiazol-2(3H)-one CAS 1216654-38-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1216654-38-4 |
| Molecular Formula | C10H9N3O6 |
| Molecular Weight | 267.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(4,5-Dimethoxy-2-nitrophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 1216654-38-4) pharmaceutical standards reference standard. Molecular formula: C10H9N3O6. Molecular weight: 267.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H9N3O6 |
| Molecular Weight | 267.19 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.) | 1990 |
| Nitrogen Atoms | 3 |
Related Dimethoxy Standards
- 1,4-Dimethoxy-3-bromonaphthalene (CAS 64648-81-3)
- 4,5-Dimethoxy-2-(2-methylpropanamido)benzoic acid (CAS 405898-41-1)
- 5,8-Dimethoxy-2-(pyrazin-2-yl)quinoline (CAS 860783-98-8)
- (Z)-1,4-Dimethoxy-3-(4-methylpyridin-1-ium-1-yl)-1,4-dioxobut-2-ene-2-thiolate (CAS 1321889-48-8)
- 6,7-Dimethoxy-1-phenyl-3,4-dihydroisoquinoline (CAS 10172-51-7)
- 2-(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)propane-1,3-diol (CAS 98661-42-8)
- 2,2-Dimethoxy-N-((3-(thiophen-2-yl)-1h-pyrazol-4-yl)methyl)ethan-1-amine (CAS 1142177-02-3)
- 6,7-Dimethoxy-5-methyl-2-(methylthio)quinazolin-4(1H)-one (CAS 828258-34-0)
Recommended Standards
- 2-(Difluoromethoxy)-3-nitro-5-(pyridin-4-yl)pyridine (CAS 1214390-87-0)
- 4-Formyl-5-nitro-1,2-phenylene diacetate (CAS 15794-35-1)
- N-(4-(tert-Butyl)thiazol-2-yl)-2,2-dichloroacetamide (CAS 887570-80-1)
- 1-Methyl-1,2,3,4-tetrahydroquinoxaline (CAS 36438-97-8)
- (R)-2-(2,5-dimethylphenyl)pyrrolidine (CAS 1212904-28-3)
- (6-Chloropyridin-3-yl)(3-iodophenyl)methanone (CAS 1187169-80-7)
- ACrylate-peg5-t-butyl ester (CAS 1435943-66-0)
- 5-Methoxy-6-methylindolin-2-one (CAS 56473-79-1)
- 7-Methyl-3-phenyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one (CAS 62538-41-4)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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