3-methoxynaphthalen-1-ol CAS 57404-85-0
| CAS No. | 57404-85-0 |
| Molecular Formula | C11H10O2 |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-methoxynaphthalen-1-ol (CAS 57404-85-0), molecular formula C11H10O2 and molecular weight 174.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 3-methoxynaphthalen-1-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 174.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-methoxynaphthalen-1-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H10O2 |
| Molecular Weight | 174.20 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related methoxynaphthalen Standards
- 1-Methoxynaphthalen-2-ol (CAS 18515-10-1)
- 3-methoxynaphthalen-2-ol (CAS 18515-11-2)
- 2-Methoxynaphthalen-1-ol (CAS 1888-41-1)
- 8-Methoxynaphthalen-2-ol (CAS 91344-50-2)
- 7-methoxynaphthalen-2-ol (CAS 5060-82-2)
- 6-Methoxynaphthalen-2-amine (CAS 13101-88-7)
- 5-Methoxynaphthalen-2-amine (CAS 13772-94-6)
- 8-Methoxynaphthalen-1-amine (CAS 142882-53-9)
Recommended Standards
- 3-methoxyisoquinolin-1-amine (CAS 80900-34-1)
- 3-Methoxynaphthalene-2-methanol (CAS 39110-92-4)
- 3-Methoxy-4-methyl-1,5-naphthyridine (CAS 893566-31-9)
- 3-Methoxyquinolin-7-amine (CAS 2225878-56-6)
- Kelevan (CAS 4234-79-1)
- n-Allyl-1-isopropyl-5-oxopyrrolidine-3-carboxamide (CAS 1240858-11-0)
- 1-(3-(Aminomethyl)pyrrolidin-1-yl)-2-phenylethan-1-one (CAS 1249004-11-2)
- 2-(5-Chlorothiophen-2-yl)-6-methylquinoline-4-carboxylic acid (CAS 492442-28-1)
- 4-(2-Chloro-1,1,2-trifluoroethoxy)aniline (CAS 403-61-2)
- 1-(3,5-Bis(trifluoromethyl)phenyl)-1H-imidazole (CAS 1088567-34-3)
- 4-Isopropylnicotinimidamide (CAS 1256809-58-1)
- (R)-(−)-2-(Anilinomethyl)pyrrolidine (CAS 68295-45-4)
- 3-((3-Aminophenyl)amino)-5,5-dimethylcyclohex-2-en-1-one (CAS 61997-81-7)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
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 18665070610 / Nicole.chen@cato-chem.com