5-(Octadecyloxy)isophthalic acid CAS 143294-86-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143294-86-4 |
| Molecular Formula | C26H42O5 |
| Molecular Weight | 434.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Octadecyloxy)isophthalic acid (CAS 143294-86-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H42O5. Molecular weight: 434.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H42O5 |
| Molecular Weight | 434.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
Related Octadecyloxy Standards
- 2-{2-[2-(Octadecyloxy)ethoxy]ethoxy}ethan-1-ol (CAS 4439-32-1)
- 4-(Octadecyloxy)benzoic acid (CAS 15872-50-1)
- 2-(4-(Octadecyloxy)phenyl)acetonitrile (CAS 80280-48-4)
- (E)-4-(Octadecyloxy)-4-oxobut-2-enoic acid (CAS 1741-93-1)
- 2-((Octadecyloxy)methyl)pyridine (CAS 1228182-56-6)
- 4-(Octadecyloxy)aniline (CAS 4105-89-9)
- 1-(Octadecyloxy)octadecane (CAS 6297-03-6)
- 2-(Octadecyloxy)ethanol (CAS 2136-72-3)
Recommended Standards
- 3,6,9,12,15,18-Hexaoxanonacos-28-en-1-ol (CAS 130727-48-9)
- 1,4-Bis(heptan-4-ylamino)anthracene-9,10-dione (CAS 184426-47-9)
- SER-601 (CAS 1048038-90-9)
- 4-(2-Aminoethyl)-2-propyltetrahydro-2h-pyran-4-ol (CAS 1523030-78-5)
- 19-Phenylnonadecanoic acid (CAS 782503-47-3)
- Ethyl 2-(2-chloroacetamido)-5-(dimethylformamide)-4-methylthiophene-3-carboxylate (CAS 546116-25-0)
- 4,5,6-Trimethyl-2,3-dihydrobenzofuran-7-carbaldehyde (CAS 89240-13-1)
- 1-(4-Bromo-2-nitrophenyl)-2-(propan-2-ylidene)hydrazine (CAS 914636-18-3)
- Ethyl 2-(3-iodo-5-methylphenyl)acetate (CAS 1261571-41-8)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
Why CATO?
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