1,2,4-Trioctyl Ester 1,2,4-Benzenetricarboxylic Acid CAS 89-04-3
| CAS No. | 89-04-3 |
| Molecular Formula | C33H54O6 |
| Molecular Weight | 546.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1,2,4-Trioctyl Ester 1,2,4-Benzenetricarboxylic Acid (C33H54O6) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 546.78 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1,2,4-Trioctyl Ester 1,2,4-Benzenetricarboxylic Acid (CAS 89-04-3) is a high-purity analytical reference standard with the molecular formula C33H54O6 and a molecular weight of 546.78 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,2,4-Trioctyl Ester 1,2,4-Benzenetricarboxylic Acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C33H54O6 |
| Molecular Weight | 546.78 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Trioctyl Standards
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- methyl 5-aminopyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1352910-19-0)
- [S(R)]-N-[(1S)-1-[2-(Di-tert-butylphosphanyl)phenyl]phenylmethyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2253984-99-3)
- 8-Chloro-2-pyridin-2-ylquinoline-4-carbonyl-chloride hydrochloride (CAS 1332531-39-1)
- 2-(Difluoromethyl)-3-fluoro-4-(trifluoromethyl)pyridine-5-acetic acid (CAS 1805446-34-7)
- 7-Chloro-4-fluoroindoline (CAS 1700248-22-1)
- Benzoxazol-7-ol (CAS 94242-04-3)
- 3-Bromomethyl-6-hydroxy-2-(trifluoromethyl)pyridine (CAS 1227571-91-6)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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