6,7-Dimethoxy-1-naphthoic acid CAS 72337-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72337-68-9 |
| Molecular Formula | C13H12O4 |
| Molecular Weight | 232.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dimethoxy-1-naphthoic acid (CAS 72337-68-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H12O4. Molecular weight: 232.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H12O4 |
| Molecular Weight | 232.23 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Related Dimethoxy Standards
- 4,8-Dimethoxy-2-naphthoic acid (CAS 105901-90-4)
- 2,7-dimethoxy-1-naphthoic acid (CAS 17953-58-1)
- 1,3-Dimethoxy-2-naphthoic acid (CAS 93087-59-3)
- 1,4-Dimethoxy-2-naphthoic acid (CAS 78265-13-1)
- 3,5-Dimethoxy-2-naphthoic acid (CAS 98410-68-5)
- 4,7-Dimethoxy-1-naphthoic acid (CAS 90381-45-6)
- 6,7-Dimethoxy-2-naphthoic Acid (CAS 37707-78-1)
- 6,7-Dimethoxy-2-oxo-1,2,3,4-tetrahydroquinoline-3-carbonitrile (CAS 175988-86-0)
Recommended Standards
- 5-methyl-4-(phenoxymethyl)furan-2-carboxylic acid (CAS 938143-64-7)
- 5-[(4-methylphenoxy)methyl]-2-furoic acid (CAS 832740-89-3)
- 6-Methyl-4-(trifluoromethyl)thieno[2,3-b]pyridin-3-amine (CAS 489425-91-4)
- 2-(Thiophen-2-yl)-1,3-thiazole-4-carbaldehyde (CAS 256420-30-1)
- 1,1,1-Trifluoro-2-iodopropane (CAS 118334-95-5)
- (8'aR)-hexahydro-1'H-spiro[cyclopropane-1,6'-pyrrolo[1,2-a]piperazine]-3'-one (CAS 2165665-01-8)
- Teprenone Epoxide ( Mixture ) (CAS CATO-C4X-208115)
- (3-(2,6-Dichlorophenyl)-5-methylisoxazol-4-yl)(4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)methanone (CAS 378753-06-1)
- (R)-2-(4-Ethynylphenyl)propanoic acid (CAS 2349641-21-8)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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