4,4,8,8,12,12-Hexamethyl-8,12-dihydro-4H-benzo[9,1]quinolizino[3,4,5,6,7-defg]acridine CAS 52066-63-4
| CAS No. | 52066-63-4 |
| Molecular Formula | C27H27N |
| Molecular Weight | 365.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4,4,8,8,12,12-Hexamethyl-8,12-dihydro-4H-benzo[9,1]quinolizino[3,4,5,6,7-defg]acridine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4,4,8,8,12,12-Hexamethyl-8,12-dihydro-4H-benzo[9,1]quinolizino[3,4,5,6,7-defg]acridine (CAS 52066-63-4) is a high-purity analytical reference standard with the molecular formula C27H27N and a molecular weight of 365.51 g/mol.
Based on its molecular formula C27H27N, 4,4,8,8,12,12-Hexamethyl-8,12-dihydro-4H-benzo[9,1]quinolizino[3,4,5,6,7-defg]acridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 365.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 4,4,8,8,12,12-Hexamethyl-8,12-dihydro-4H-benzo[9,1]quinolizino[3,4,5,6,7-defg]acridine 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 | C27H27N |
| Molecular Weight | 365.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1971 |
| Nitrogen Atoms | 1 |
Related Hexamethyl Standards
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Recommended Standards
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- Bortezomib Impurity 15 (CAS 275374-67-9)
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- (3R,4S)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid (CAS 267230-44-4)
- N-benzyl-4-hydrazinyl-4-oxobutanamide (CAS 315249-23-1)
- 4-chloro-1-(prop-2-en-1-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 937734-85-5)
- Diacetin (contains Mono-, Tri-, Glycerol) (CAS CATO-C3D-5677)
- Fmoc-Glu(biotinyl-PEG)-OH (CAS 817169-73-6)
- 7-Methoxyquinazoline-4,6-diamine (CAS 1363151-64-7)
- 2-((4-Chlorophenyl)amino)thiazole-5-carboxylic acid (CAS 855531-21-4)
- 6-Fluoro-2-methyl-2,3-dihydro-1h-inden-1-amine (CAS 1225478-92-1)
- Hexapeptide-10 (CAS 146439-94-3)
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