3-Formylphenyl 1-naphthoate CAS 431909-08-9
| CAS No. | 431909-08-9 |
| Molecular Formula | C18H12O3 |
| Molecular Weight | 276.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Formylphenyl 1-naphthoate 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.
3-Formylphenyl 1-naphthoate (CAS 431909-08-9) is a high-purity analytical reference standard with the molecular formula C18H12O3 and a molecular weight of 276.29 g/mol.
The molecular framework of 3-Formylphenyl 1-naphthoate (C18H12O3) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C18H12O3 |
| Molecular Weight | 276.29 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Formylphenyl Standards
- 2-Formylphenyl 1-naphthoate (CAS 302953-79-3)
- 4-Formylphenyl 1-naphthoate (CAS 331253-68-0)
- 2-Formylphenyl 4-methylbenzenesulfonate (CAS 19820-56-5)
- 3-Formylphenyl 4-methylbenzenesulfonate (CAS 80459-46-7)
- 4-Formylphenyl phenylmethanesulfonate (CAS 62162-76-9)
- N-(3-formylphenyl)-4-methylbenzenesulfonamide (CAS 174208-90-3)
- N-(2-formylphenyl)-4-methylbenzenesulfonamide (CAS 6590-65-4)
- N-(4-Formylphenyl)-N-methanesulfonylmethanesulfonamide (CAS 1445322-57-5)
Recommended Standards
- 3-Desmethyl Trimethoprim (CAS 27653-69-6)
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- 3-Benzoyl-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 400900-22-3)
- 3-Methyl-2-phenylchromeno[4,3-c]pyrazol-4(2H)-one (CAS 86100-07-4)
- (4-Benzyl-1-piperazinyl)(4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone HCl (CAS 1220027-11-1)
- 4-Hydroxy-6-(4-isopropylphenyl)-2-mercaptopyrimidine-5-carbonitrile (CAS 339235-45-9)
- 3-Formyl-4-methoxyphenyl acetate (CAS 1394024-25-9)
- Methyl 4-(methylamino)-3-oxobutanoate (CAS 201611-50-9)
- 4-Ethyl-2-methylbenzoic acid (CAS 190367-29-4)
- 4-[5-(chloromethyl)-1,2,4-oxadiazol-3-yl]-6-methoxypyrimidine (CAS 1602005-91-3)
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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