(1E)-1-(3,4-Dimethoxyphenyl)-N-(2-methyl-5-nitrophenyl)methanimine CAS 303758-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303758-98-7 |
| Molecular Formula | C16H16N2O4 |
| Molecular Weight | 300.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (1E)-1-(3,4-Dimethoxyphenyl)-N-(2-methyl-5-nitrophenyl)methanimine (CAS 303758-98-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H16N2O4. Molecular weight: 300.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H16N2O4 |
| Molecular Weight | 300.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related E Standards
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- Trans-5-(2,4-dimethoxyphenyl)-2-(pyridin-3-yl)-4,5-dihydrooxazol-4-ol (CAS 95690-62-3)
- N-(2,5-Dimethoxyphenyl)-3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine (CAS 899975-28-1)
- 3-(3,4-Dimethoxyphenyl)-1,6-dimethyl-4,5,6,7-tetrahydro-1H-indazol-4-one (CAS 1023456-03-2)
- 3-(2,3-Dimethoxyphenyl)-1,6-dimethyl-4,5,6,7-tetrahydro-1H-indazol-4-one (CAS 1023489-97-5)
- 3-(2,5-Dimethoxyphenyl)-6-piperazin-1-ylpyridazine (CAS 1338671-24-1)
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Recommended Standards
- 2-(2-(2-(2-(Methylamino)-5-nitrophenoxy)ethoxy)ethoxy)ethanol (CAS 194923-89-2)
- (2E)-3-(Dimethylamino)-1-[4-(4-methoxybenzoyl)-1,2-oxazol-3-yl]prop-2-en-1-one (CAS 338954-30-6)
- ethyl 3-(ethanesulfonyl)-6-fluoroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1909309-33-6)
- 3-(4-(Trifluoromethoxy)phenyl)picolinic acid (CAS 1261561-96-9)
- 5-(2,4,5-Trimethylfuran-3-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1485506-58-8)
- 1-(Cyclobutylmethyl)-4-iodo-1H-pyrazole (CAS 1489696-48-1)
- 3-(4-(1H-Imidazol-1-yl)phenyl)-1H-pyrazole (CAS 321385-58-4)
- 4-(1H-1,2,3-triazol-1-yl)piperidine dihydrochloride (CAS 1423028-48-1)
- 1-(Bromomethyl)-1-isopentylcyclopentane (CAS 1489287-35-5)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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