N-Desmethyl Olopatadine Methyl Ester Trifluoroacetic Acid Salt CAS 1346606-15-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1346606-15-2 |
| Molecular Formula | C21H23NO3 C2HF3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Desmethyl Olopatadine Methyl Ester Trifluoroacetic Acid Salt (CAS 1346606-15-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H23NO3 C2HF3O2. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H23NO3 C2HF3O2 |
| Molecular Weight | 451.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4,6-Dimethyl-3-(4-methylbenzenesulfonyl)-2-[(4-methylphenyl)sulfanyl]pyridine (CAS 478245-43-1)
- Colestilan (CAS 95522-45-5)
- 2-chloro-4-ethynylthiophene (CAS 1148049-36-8)
- 3-Acetyl-5,5-dimethyl-4,5-dihydro-1H-pyrazole-4-carbonitrile (CAS 86556-93-6)
- Ethyl 3-[(4-chlorophenyl)sulfanyl]-6-phenyl-4-pyridazinecarboxylate (CAS 338752-95-7)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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