1,4,6-Tribromopyrene CAS 68519-97-1
| CAS No. | 68519-97-1 |
| Molecular Formula | C16H7Br3 |
| Molecular Weight | 438.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 438.94 g/mol gives 1,4,6-Tribromopyrene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,4,6-Tribromopyrene (CAS 68519-97-1) is a high-purity analytical reference standard with the molecular formula C16H7Br3 and a molecular weight of 438.94 g/mol.
Structurally, 1,4,6-Tribromopyrene (C16H7Br3) contains bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 438.94 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 1,4,6-Tribromopyrene 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 | C16H7Br3 |
| Molecular Weight | 438.94 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
Related Tribromopyrene Standards
Recommended Standards
- Methyl (Z)-7-((2R,3R,5S)-2-((R,E)-4-(3-chlorophenoxy)-3-hydroxybut-1-en-1-yl)-3,5-dihydroxycyclopentyl)hept-5-enoate (CAS 56687-85-5)
- 2-(Difluoromethyl)-3,5-diiodopyridine-4-acetic acid (CAS 1806826-15-2)
- 2,3,5-Tri-O-benzyl-1-a-D-arabinofuranosyl chloride 4060-34-8 (CAS 4060-34-8)
- 2-(Difluoromethyl)-4,6-diiodopyridine-3-acetic acid (CAS 1806826-08-3)
- 2-Bromo-1,5-difluoro-3-(trifluoromethyl)benzene (CAS 1099597-86-0)
- 1-Boc-3-bromo-5-nitro-1H-indazole (CAS 473416-22-7)
- Citreoviridin (CAS 25425-12-1)
- Tofisopam Impurity 4 (CAS 4483-47-0)
- 4,6-Diisopropyl-2-methyl-1H-indene (CAS 150096-42-7)
- 1-(5-Bromo-2-methoxyphenyl)cyclobutanamine (CAS 1314743-71-9)
- methyl 4-fluoro-2-oxo-3H-1,3-benzoxazole-7-carboxylate (CAS 2105182-52-1)
- n-(3,5-Dimethylphenyl)-2-((2,2,2-trifluoroethyl)amino)acetamide (CAS 869710-24-7)
- PMPA sodium salt (CAS 373645-42-2)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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