1,3-Dibromo-7-tert-butylpyrene CAS 1005771-04-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1005771-04-9 |
| Molecular Formula | C20H16Br2 |
| Molecular Weight | 416.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dibromo-7-tert-butylpyrene (CAS 1005771-04-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H16Br2. Molecular weight: 416.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H16Br2 |
| Molecular Weight | 416.15 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.) | 1988 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 1,6-Dibromo-3,8-diethylpyrene (CAS 1360869-67-5)
- 2,2''-Dibromo-3-methyl-1,1':3',1''-terphenyl (CAS 22058-37-3)
- 5,5'-Dibromo-8,8'-biquinoline (CAS 1148152-49-1)
- 2,7-Dibromo-9-phenyl-9H-fluoren-9-ol (CAS 132717-37-4)
- 2-(3,5-dibromo-2,4-dihydroxybenzoyl)benzoic acid (CAS 3341-06-8)
- 4,6-Dibromo-2-(2-chloro-4-methylphenyl)benzo[d]oxazol-5-amine (CAS 637303-16-3)
- 4,6-Dibromo-2-(3-chloro-4-methylphenyl)benzo[d]oxazol-5-amine (CAS 637303-15-2)
- 3,5-Dibromo-1-(((4-chlorophenyl)sulfonyl)methyl)-1H-1,2,4-triazole (CAS 320424-30-4)
Recommended Standards
- 4-(4-Iodophenoxy)-2-(trifluoromethyl)quinazoline (CAS 339018-48-3)
- Miconazole (CAS 22916-47-8)
- Miconazole EP Impurity G (CAS 909277-71-0)
- n-(Furan-2-ylmethyl)-2-(methylamino)acetamide (CAS 793679-00-2)
- Ethyl Divarinolcarboxylate (CAS 21855-51-6)
- Ceftibuten Impurity 2 (CAS CATO-C4X-18902)
- Bicyclo[2.2.1]hept-5-ene-2-carbohydrazide (CAS 98489-48-6)
- 2-Methyl-2-(piperazin-1-yl)propan-1-amine (CAS 891642-91-4)
- N-(3-amino-4-chlorophenyl)nicotinamide (CAS 926255-00-7)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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 13829788188 / jacky.chen@cato-chem.com