3,6-Dibromo-9-(2,4-dimethylphenyl)-9H-carbazole CAS 1873362-96-9
| CAS No. | 1873362-96-9 |
| Molecular Formula | C20H15Br2N |
| Molecular Weight | 429.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,6-Dibromo-9-(2,4-dimethylphenyl)-9H-carbazole 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.
3,6-Dibromo-9-(2,4-dimethylphenyl)-9H-carbazole (CAS 1873362-96-9), molecular formula C20H15Br2N and molecular weight 429.15 g/mol, is a CATO reference standard with documented purity and traceability.
3,6-Dibromo-9-(2,4-dimethylphenyl)-9H-carbazole (C20H15Br2N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H15Br2N |
| Molecular Weight | 429.15 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 3,6-Dibromo-9-(3,4-dimethylphenyl)-9H-carbazole (CAS 1786404-06-5)
- 3,6-Dibromo-9-(3,5-dimethylphenyl)-9H-carbazole (CAS 1873364-08-9)
- 3,5-Dibromo-2-(4-(4-fluorophenyl)piperazin-1-yl)aniline (CAS 1706463-31-1)
- 5,6-Dibromo-2-(4-hydroxy-2-methylphenyl)hexahydro-1H-4,7-methanoisoindole-1,3(2H)-dione (CAS 1217674-07-1)
- 5,7-Dibromo-2-(4-chlorobenzoyl)-3-methyl-1-benzofuran (CAS 303145-23-5)
- 3,5-Dibromo-2-iodobenzotrifluoride (CAS 1027512-22-6)
- 2,6-Dibromo-1-iodo-4-(trifluoromethyl)benzene (CAS 1428234-52-9)
- 1,4-Dibromo-2,5-bis[2-(trimethylsilyl)ethynyl]benzene (CAS 478190-79-3)
Recommended Standards
- Oxiconazole USP Related Compound A (CAS 76472-50-9)
- 2,4-dichlorophenyl 4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-sulphonate (CAS 256329-74-5)
- N-(5-(4-Bromophenyl)-1,3,4-thiadiazol-2-yl)-2,5-dichlorobenzamide (CAS 392243-76-4)
- Entacapone impurity 41 (CAS CATO-C4X-162941)
- 2-Amino-2-(2,5-dichlorophenyl)ethanol hydrochloride (CAS 2411638-49-6)
- 2-(Bromomethyl)-5-phenylbenzo[d]thiazole (CAS 951122-54-6)
- 4-Hydroxylidocaine (CAS 39942-41-1)
- 6-Boc-5,7-dihydropyrrolo[3,4-d]pyrimidine (CAS 1207175-93-6)
- 1-[(4-Cyclopropyl-1,3-thiazol-2-yl)methyl]piperazine (CAS 1105192-01-5)
- 4,5-Dichloro-2-methyl-N-(pyridin-3-ylmethyl)benzenesulfonamide (CAS 1206106-21-9)
- 4-Bromo-N-(1,1-dimethylethyl)-3-methoxybenzamide (CAS 1072944-39-8)
- 3-[(1,3-Benzodioxol-5-ylamino)sulfonyl]-methyl ester 2-thiophenecarboxylic acid (CAS 895261-32-2)
- (4-Amino-6-chloro-2-(difluoromethyl)pyridin-3-yl)methanol (CAS 1805919-09-8)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com