4-Ethoxy-1-naphthoic Acid CAS 19692-24-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19692-24-1 |
| Molecular Formula | C13H12O3 |
| Molecular Weight | 216.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Ethoxy-1-naphthoic Acid (CAS 19692-24-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H12O3. Molecular weight: 216.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H12O3 |
| Molecular Weight | 216.23 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.) | 1962 |
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Recommended Standards
- Diethyl 2-(3-Oxopropyl)malonate (CAS 19515-61-8)
- (1R,3r)-3-hydroxy-1-(isopropoxycarbonyl)-3-methylcyclobutane-1-carboxylic acid (CAS 2137050-01-0)
- Methyl 2-(naphthalen-2-yloxy)acetate (CAS 1929-87-9)
- 1-Amino-3,3-difluoro-2,3-dihydro-1H-indene (CAS 1196156-50-9)
- 2-Amino-3-(aminomethyl)benzotrifluoride (CAS 771582-36-6)
- 3-Methyl-1H-indole-4-carbonitrile (CAS 1425933-49-8)
- 5-Acetyl-3-((4-fluorophenyl)thio)-4-methyl-2H-[1,3'-bipyridin]-2-one (CAS 918542-22-0)
- (5-Fluoro-2-(morpholine-4-carbonyl)phenyl)boronic acid (CAS 1217501-26-2)
- Eltrombopag Impurity 65 (CAS CATO-C4X-119865)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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