2,5,8,11-Tetra-tert-butylperylene CAS 80663-92-9
| CAS No. | 80663-92-9 |
| Molecular Formula | C36H44 |
| Molecular Weight | 476.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C36H44, 2,5,8,11-Tetra-tert-butylperylene contains a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 476.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2,5,8,11-Tetra-tert-butylperylene (CAS 80663-92-9), molecular formula C36H44 and molecular weight 476.73 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,5,8,11-Tetra-tert-butylperylene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C36H44 |
| Molecular Weight | 476.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Tetra Standards
- 1,4,7,10-Tetra-tert-butylperylene (CAS 677275-33-1)
- 2,3,4,5-Tetra-O-acetyl-1,6-dibromo-1,6-dideoxy-D-mannitol (CAS 15410-49-8)
- 1-3-4-6-Tetra-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranoside (CAS 10022-13-6)
- Methyl 5,7,8,9-Tetra-O-acetyl-4-acylamino-2,6-anhydro-3,4-dideoxy-D-glycero-D-galacto-2-enonate (CAS 173467-18-0)
- 2-[(2,3,4,6-Tetra-O-acetyl- β-D-glucopyranosyl)oxy]benzoic Acid Methyl Ester (CAS 7791-66-4)
- Methyl 2,3,4,6-tetra-O-(trimethylsilyl)-α-D-glucopyranoside (CAS 2641-79-4)
- Tetra-p-tolyltin (CAS 6746-22-1)
- 2,3,5,6-Tetra(thiophen-2-yl)thieno[3,2-b]thiophene (CAS 1427683-77-9)
Recommended Standards
- Mogrol (CAS 88930-15-8)
- (3beta,6α,12beta,20E)-Dammar-20(22)-ene-3,6,12,25-tetrol (CAS 97744-95-1)
- Obeticholic Acid Impurity 13 (CAS CATO-C4X-115323)
- (Z)-4-((Dibromo(((E)-4-oxopent-2-en-2-yl)oxy)stannyl)oxy)pent-3-en-2-one (CAS 16894-10-3)
- (R)-1-(2-Chlorophenyl)-2-methylpropan-1-amine hydrochloride (CAS 1381959-67-6)
- 7-ethyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyridin-4-one (CAS 2489783-91-5)
- 3-Phenethyl-5-phenylisoxazole (CAS 142231-17-2)
- (5-(3,4-Dichlorophenyl)isoxazol-3-yl)methyl 4-fluorobenzoate (CAS 343374-54-9)
- tert-butyl carbamothioylformate (CAS 16721-41-8)
- 4-Chloroisoquinoline-5-sulfonyl chloride (CAS 194032-34-3)
- (1S,3R,6S)-6-((R,E)-3-Hydroxybut-1-en-1-yl)-6-methoxy-1,5,5-trimethylcyclohexane-1,3-diol (CAS 956869-95-7)
- 2-(Methylthio)benzofuran (CAS 36724-16-0)
- Ethyl 6-(phenylcarbamoyl)-4-(trifluoromethyl)pyridine-2-carboxylate (CAS 1210182-96-9)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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