Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, 5,11-dibromo-, stereoisomer CAS 196316-30-0
| CAS No. | 196316-30-0 |
| Molecular Formula | C16H14Br2 |
| Molecular Weight | 366.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, 5,11-dibromo-, stereoisomer is closely related to bromine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, 5,11-dibromo-, stereoisomer (CAS 196316-30-0), molecular formula C16H14Br2 and molecular weight 366.09 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to bromine substitution, a polycyclic aromatic system, Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, 5,11-dibromo-, stereoisomer is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 366.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C16H14Br2 |
| Molecular Weight | 366.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Halogen Content | Br-containing |
Related Tricyclo Standards
- Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, 5,12-dibromo-, stereoisomer (CAS 23927-42-6)
- Tricyclo[5.2.1.0^{2,6}]dec-4-en-8-yl N-(4-methylbenzenesulfonyl)carbamate (CAS 1005046-58-1)
- Tricyclo(5.2.1.02,6)decane-3,4-diol (CAS 4728-34-1)
- 2-[Bis(tricyclo[3.3.1.13,7]dec-1-yl)phosphino]benzenamine (CAS 1365836-24-3)
- 1-(4-(Tricyclo[4.3.1.13,8]undecane-1-carbonyl)piperazin-1-yl)ethan-1-one (CAS 881441-21-0)
- Tricyclo[5.2.1.0 2,6]decanedimethanol diacrylate (CAS 42594-17-2)
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Recommended Standards
- 2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptane-1,1-diol (CAS 64739-16-8)
- 4,12-Dibromo[2.2]paracyclophane (CAS 23927-40-4)
- Tetrachlorobisphenol A (CAS 79-95-8)
- 4,16-Dibromo[2.2]paracyclophane (CAS 96392-77-7)
- Kuguacin N (CAS 1141453-73-7)
- CAS 2316364-28-8 (CAS 2316364-28-8)
- N-[2-[(2-Hydroxyethyl)amino]ethyl]glycine (CAS 58936-79-1)
- (2,4-Difluoro-5-nitrophenyl)methanamine (CAS 1158049-24-1)
- Posaconazole Impurity 63 (CAS CATO-C4X-120863)
- 4-Chloro-N-(4-methoxyphenyl)aniline (CAS 41018-73-9)
- Vonoprazan Impurity 186 HCl (CAS 1885094-62-1(free base))
- Ethyl 4,4-dimethyl-3,5-dioxa-8-azatricyclo[5.2.1.0(2,6)]decane-9-carboxylate hydrochloride (CAS 226959-07-5)
- N-methyl-N-(oxan-4-yl)carbamoyl chloride (CAS 220641-84-9)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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