1-Methoxy-4-phenylisoquinolin-5-ol CAS 656233-86-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 656233-86-2 |
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methoxy-4-phenylisoquinolin-5-ol (CAS 656233-86-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H13NO2. Molecular weight: 251.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 7-Methoxy-3-phenyl-1,2-dihydroquinolin-2-one (CAS 1027019-93-7)
- 1-(4-Methoxy-3-nitrophenyl)-4-methylpiperazine (CAS 1034617-86-1)
- N-(2-methoxy-5-nitrophenyl)piperidin-4-amine (CAS 1183235-08-6)
- Benzyl 4-[Methoxy(methyl)amino]-4-oxobutanoate (CAS 1260760-22-2)
- 7-Methoxy-3-phenylquinolin-2-ol (CAS 141748-56-3)
- 6-Methoxy-2-phenylquinolin-4-ol (CAS 17282-70-1)
- Methyl 4-[(4-methoxy-4-oxobutyl)amino]benzoate (CAS 1820673-98-0)
- 2-(4-Methoxy-benzoylamino)-3-methyl-butyric acid (CAS 1836145-20-0)
Recommended Standards
- 1-Benzylindole-3-carboxylic Acid (CAS 27018-76-4)
- 1-Methyl-2-phenoxy-1H-indole-3-carbaldehyde (CAS 338416-80-1)
- 1-Benzyl-6-hydroxy-1h,2h,3h-pyrrolo[3,2-c]pyridine-7-carbonitrile (CAS 66751-31-3)
- N'-[(1E)-[3-Nitro-4-(pyrrolidin-1-yl)phenyl]methylidene]-2-phenylacetohydrazide (CAS 329777-66-4)
- tert-Butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3,6-dihydropyridine-1(2h)-carboxylate (CAS 1187313-16-1)
- 5-Hydroxy-3-phenyl-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxylic acid (CAS 1239751-40-6)
- Cobalt, hexacarbonylbis(triphenylphosphine)di-, (Co-Co) (CAS 10170-27-1)
- N-cyclopropyl-4-fluoro-2-nitroaniline (CAS 887351-37-3)
- tert-Butyl 3-(piperidin-4-yloxy)azetidine-1-carboxylate (CAS 926906-42-5)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com