1-Methoxy-4-(3-nitrophenyl)isoquinolin-5-ol CAS 656233-95-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 656233-95-3 |
| Molecular Formula | C16H12N2O4 |
| Molecular Weight | 296.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Methoxy-4-(3-nitrophenyl)isoquinolin-5-ol (CAS 656233-95-3) pharmaceutical standards reference standard. Molecular formula: C16H12N2O4. Molecular weight: 296.28 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H12N2O4 |
| Molecular Weight | 296.28 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 3-[(7-Methoxy-2-naphthyl)oxy]-pyrazine-2-carboxylic acid (CAS 1228552-69-9)
- 1-Methoxy-4-(4-nitrophenyl)isoquinolin-5-ol (CAS 656233-96-4)
- 2-(2-Methoxy-4-nitrophenoxy)-1-morpholinoethan-1-one (CAS 899368-48-0)
- 3-Methoxy-4-((1-phenyl-1H-tetrazol-5-yl)oxy)benzaldehyde (CAS 724755-47-9)
- 8-Methoxy-2-oxo-N-(pyridin-2-yl)-2H-chromene-3-carboxamide (CAS 446270-03-7)
- 9-Methoxy-6-phenyl-8H-[1,3]dioxolo[4,5-g]chromen-8-one (CAS 119120-32-0)
- 3-Methoxy-3-oxo-1-propenyl3,4,5-trimethoxybenzenecarboxylate (CAS 400878-22-0)
- [6-(4-Methoxy-phenyl)-4-trifluoromethyl-pyridin-2-yl]-dimethyl-amine (CAS 1311278-22-4)
Recommended Standards
- 1H,1'H-[3,3'-Biindole]-5,5',6,6'-tetraol (CAS 390401-91-9)
- 1H,1'H-[2,2'-Biindole]-5,5',6,6'-tetraol (CAS 98192-27-9)
- 1-Amino-2,3-dimethyl-4-nitroanthracene-9,10-dione (CAS 54292-07-8)
- 2-((3,5-Dibromo-2-methoxybenzyl)amino)ethan-1-ol (CAS 893603-45-7)
- 4-(5-Oxo-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid (CAS 857986-38-0)
- Tirofiban Impurity 65 (CAS 109315-44-8)
- 1-(5-(Phenylethynyl)thiophen-2-yl)ethan-1-one (CAS 175203-54-0)
- (E)-3-(3-(azepan-1-ylmethyl)-4-methoxyphenyl)acrylic acid (CAS 1119449-77-2)
- (E)-(2-chlorophenyl)(thieno[2,3-b]quinolin-2-yl)methanone oxime (CAS 692737-16-9)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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