2,7-Dibromo-9H-Carbazole CAS 136630-39-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 136630-39-2 |
| Molecular Formula | C12H7Br2N |
| Molecular Weight | 325.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Dibromo-9H-Carbazole (CAS 136630-39-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H7Br2N. Molecular weight: 325.00 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H7Br2N |
| Molecular Weight | 325.00 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 2,4-Dibromo-5-fluoro-6-methylphenylisothiocyanate (CAS 1000576-34-0)
- 2,6-Dibromo-4-fluoro-3-methylphenylisothiocyanate (CAS 1000576-76-0)
- 1,3-Dibromo-9H-carbazole (CAS 105908-73-4)
- 2,3-Dibromo-9H-carbazole (CAS 1356059-56-7)
- 3,5-Dibromo-1-((tetrahydro-2h-pyran-2-yl)methyl)-1h-1,2,4-triazole (CAS 1384639-95-5)
- 1-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)-3,3-dimethylbutan-2-one (CAS 914350-23-5)
- 3,6-Dibromo-9H-Carbazole (CAS 6825-20-3)
- 1,8-Dibromo-9H-carbazole (CAS 553663-65-3)
Recommended Standards
- 1-Methyl-5-(trichloroacetyl)-1h-pyrrole-3-sulfonyl chloride (CAS 875163-47-6)
- 2-(4-bromo-2,6-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1799485-20-3)
- 2-Iodyl-4-nitrobenzoic acid (CAS 112391-35-2)
- tert-Butyl (2-acetyl-4-fluorophenyl)carbamate (CAS 341521-18-4)
- 6-Methoxy-2-(pyridin-2-yl)quinolin-5-ol (CAS 60582-45-8)
- 1-(Bicyclo[4.2.0]octa-1,3,5-trien-3-yl)ethanone (CAS 875-93-4)
- 34827-26-4 5,5'-Methylenebis[6-propyl-1,3-benzodioxole Bis(2-propyl-4,5-methylenedioxyphenyl)methane Bis[4,5-(methylenedioxy)-2-propylphenyl]-methane (CAS 34827-26-4)
- 2-((2-Aminoethyl)(isobutyl)amino)ethanol (CAS 340157-20-2)
- 5-Methyl-3H-1,3-benzoxazol-2-one (CAS 22876-15-9)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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