2-(1-Naphthyloxy)-propionic acid (NOPA) CAS 13949-67-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 13949-67-2 |
| Molecular Formula | C13H12O3 |
| Molecular Weight | 216.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1-Naphthyloxy)-propionic acid (NOPA) (CAS 13949-67-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H12O3. Molecular weight: 216.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H12O3 |
| Molecular Weight | 216.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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.) | 1960 |
Related Naphthyloxy Standards
- (1-Naphthyloxy)acetyl chloride (CAS 2007-12-7)
- 4-(2-Naphthyloxy)piperidine (CAS 78055-93-3)
- 2-Methyl-2-(2-naphthyloxy)propanoic acid (CAS 7756-78-7)
- 3-(1-Naphthyloxy)azetidine (CAS 782433-54-9)
- 3-(2-Naphthyloxy)azetidine (CAS 784123-27-9)
- 2-(1-Naphthyloxy)propanoyl chloride (CAS 2007-13-8)
- 2-(2-Naphthyloxy)propanoyl chloride (CAS 62782-37-0)
- 2-(1-Naphthyloxy)aniline (CAS 32219-16-2)
Recommended Standards
- Euparin (CAS 532-48-9)
- 1,4,7-Trioxacyclotridecane-8,13-dione (CAS 6607-34-7)
- Phytomenadione/Vitamin K1 Impurity 79 (CAS CATO-C4X-220779)
- (3S,4R)-3-Hydroxy-1-(4-methoxybenzyl)-4-methylpyrrolidine-2,5-dione (CAS 750632-10-1)
- N,N-dimethyl-2-(oxetan-3-ylamino)propanamide (CAS 1339573-85-1)
- 3-Methyl-2,4-dioxo-1-phenyl-1,2,3,4-tetrahydropyrimidine-5-carbothioamide (CAS 125187-18-0)
- 2-Cyano-2-(5-fluoropyridin-2-yl)acetic acid (CAS 1823343-97-0)
- 3,5-Dimethoxy-2-nitropyridine (CAS 18677-49-1)
- Uridine Impurity 14 (CAS 872710-80-0)
- Renin Inhibitor Peptide (CAS 50410-01-0)
Why CATO?
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