3,6-Dibromo-9-hexyl-9H-carbazole CAS 150623-72-6
| CAS No. | 150623-72-6 |
| Molecular Formula | C18H19Br2N |
| Molecular Weight | 409.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3,6-Dibromo-9-hexyl-9H-carbazole.
3,6-Dibromo-9-hexyl-9H-carbazole (CAS 150623-72-6) is a high-purity analytical reference standard with the molecular formula C18H19Br2N and a molecular weight of 409.16 g/mol.
3,6-Dibromo-9-hexyl-9H-carbazole (C18H19Br2N) 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3,6-Dibromo-9-hexyl-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.
Physical & Chemical Properties
| Molecular Formula | C18H19Br2N |
| Molecular Weight | 409.16 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 2,7-Dibromo-9-hexyl-9H-carbazole (CAS 654676-12-7)
- 1,3-Dibromo-5-heptyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione (CAS 1427705-63-2)
- 6,6′′-dibromo-2,2′:6′,2′-tripyridine (CAS 100366-66-3)
- 4-(2,4-Dibromo-6-trifluoromethoxyphenyl)-thiosemicarbazide (CAS 1303993-78-3)
- 3,5-Dibromo-1-[4-(3-chlorophenoxy)butyl]-1H-1,2,4-triazole (CAS 1240572-29-5)
- 4,5-Dibromo-N-(2-chloro-4-methylphenyl)thiophene-2-carboxamide (CAS 950154-47-9)
- 2,5-Dibromo-3-(dibromomethyl)pyridine (CAS 1875108-20-5)
- 3,8-Dibromo-6-(bromomethyl)-5-methoxyquinoline (CAS 1257833-20-7)
Recommended Standards
- ((2R,3R,4R,5R)-3-Acetoxy-5-(5-bromo-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluorotetrahydrofuran-2-yl)methyl acetate (CAS 1188522-91-9)
- Perfluorophenyl 5-bromothiophene-2-sulfonate (CAS 885949-67-7)
- Methyl (2Z)-3-[(4-chloro-2-fluorophenyl)amino]-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]prop-2-enoate (CAS 478033-79-3)
- Mixture of 3-hydroxybutyl acetate(major) and 1,3-Butanediyl diacetate (Minor) (Technical Grade) (CAS 1851-86-1)
- 5-Bromo-[1,1'-biphenyl]-3-amine (CAS 136649-27-9)
- Pentafluorophenyl 4-amino-3-iodobenzoate (CAS 1086375-59-8)
- 2-(2-Bromophenyl)-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-08-5)
- 1-(4-(Trifluoromethyl)benzyl)-1h-pyrazol-5-amine (CAS 956438-49-6)
- 3985AF 5-Methyl-3-(methylsulfonyl)-1,2,4-triazine 945915-48-0 C5H7N3O2S (CAS 945915-48-0)
- tert-butyl (3R)-3-(3-amino-1-methyl-pyrrolidin-2-yl)piperidine-1-carboxylate (CAS 2351605-67-7)
- Methyl 3-(3,5-dimethoxyphenyl)acrylate (CAS 76104-60-4)
- 3-(4-Bromo-1h-pyrazol-1-yl)benzaldehyde (CAS 1341697-43-5)
- tert-Butyl 3-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)pyrrolidine-1-carboxylate (CAS 1240301-66-9)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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