Tricapryl trimellitate CAS 27251-75-8
| CAS No. | 27251-75-8 |
| Molecular Formula | C33H54O6 |
| Molecular Weight | 546.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Tricapryl trimellitate.
CATO supplies Tricapryl trimellitate (CAS 27251-75-8), a certified reference material (molecular formula C33H54O6, MW 546.78 g/mol) for analytical method development and quality control.
Structurally, Tricapryl trimellitate (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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1964 |
Recommended Standards
- 1,2,4-Trioctyl Ester 1,2,4-Benzenetricarboxylic Acid (CAS 89-04-3)
- Trioctyl Trimellitate (CAS 3319-31-1)
- 2,2'-Bis(dicyclohexylphosphino)biphenyl (CAS 255897-36-0)
- Lurasidone Impurity 77 (CAS CATO-C4X-102877)
- (1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)methanol (CAS 1038392-13-0)
- Methiozolin (CAS 403640-27-7)
- 3-(3-Methoxyphenyl)-1-methylpyrrolidin-3-yl propionate (CAS 64623-36-5)
- Revefenacin Impurity 63 (CAS CATO-C4X-203163)
- 2-(Pyridin-2-ylthio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 329078-50-4)
- Bis(1H-benzo[d]imidazol-2-yl) carbonotrithioate (CAS 5396-96-3)
- Benzyl 3-(amino(cyclopropyl)methyl)pyrrolidine-1-carboxylate hydrochloride (CAS 1363405-70-2)
- 2,6-Dichloro-N4-methylpyrimidine-4,5-diamine (CAS 91321-79-8)
- 4-Fluoro-2-methoxybenzimidamide (CAS 1417973-71-7)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com