3,6-Dibromo-α-[[(2-chlorophenyl)amino]methyl]-9H-carbazole-9-ethanol CAS 327026-16-4
| CAS No. | 327026-16-4 |
| Molecular Formula | C21H17Br2ClN2O |
| Molecular Weight | 508.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,6-Dibromo-α-[[(2-chlorophenyl)amino]methyl]-9H-carbazole-9-ethanol is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3,6-Dibromo-α-[[(2-chlorophenyl)amino]methyl]-9H-carbazole-9-ethanol (CAS 327026-16-4), a certified reference material (molecular formula C21H17Br2ClN2O, MW 508.63 g/mol) for analytical method development and quality control.
3,6-Dibromo-α-[[(2-chlorophenyl)amino]methyl]-9H-carbazole-9-ethanol (C21H17Br2ClN2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine/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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-α-[[(2-chlorophenyl)amino]methyl]-9H-carbazole-9-ethanol 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 | C21H17Br2ClN2O |
| Molecular Weight | 508.63 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 DMSO, DMF, methanol |
| 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.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- 9,10-Dibromo-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-7,12-dioxa-3-azaspiro[5.6]Dodecane (CAS 337920-36-2)
- 3,7-Dibromo-5,5-dihexyl-5H-dibenzo[b,d]silole (CAS 852138-90-0)
- 4,4'-(2,7-Dibromo-9H-fluorene-9,9-diyl)diphenol (CAS 169169-89-5)
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- 1,2-Dibromo-1,1,2,3,3,4,4,5,5,6,6,7,7,7-tetradecafluoroheptane (CAS 678-32-0)
- 2,7-Dibromo-9-(tridecan-7-yl)-9H-carbazole (CAS 1256704-63-8)
- 11-(3,5-Dibromo-4-hydroxyphenyl)-3,3,8-trimethyl-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 1024232-75-4)
- 4-(3,5-Dibromo-2-pyridylazo)-N-ethyl-N-(3-sulfo-propyl)aniline sodium salt monohydrate (CAS 100743-65-5)
Recommended Standards
- ((2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)-3-hydroxy-6-(p-tolylthio)tetrahydro-2H-pyran-2-yl)methyl acetate (CAS 637316-98-4)
- 4-(5-((tert-Butoxycarbonyl)amino)isoindolin-2-yl)phenethyl 4-methylbenzenesulfonate (CAS 1998216-21-9)
- Ethyl 2,3-di-O-benzyl-4,6-O-benzylidene-α-D-thiomannopyranoside S-oxide (CAS 188357-34-8)
- Argatroban (CAS 74863-84-6)
- 4-(4-Fluorophenyl)cyclohexanone (CAS 40503-86-4)
- 3-Hydroxy-4-Methoxycinnamic Acid (CAS 537-73-5)
- 1-(6-Methylbenzo[d]oxazol-2-yl)ethanone (CAS 214854-91-8)
- 3-(1-(3-Methoxyphenyl)-1H-pyrrol-2-yl)-3-oxopropanenitrile (CAS 1403566-50-6)
- 4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol) (CAS 88938-12-9)
- 3-Benzyl-9-hydroxy-2-methyl-4h-pyrido[1,2-a]pyrimidin-4-one (CAS 70381-49-6)
- 1-[(2S)-2-(pyridin-3-yl)pyrrolidin-1-yl]ethan-1-one (CAS 5979-94-2)
- 2-Phenyl-4-(p-tolylthio)-1H-imidazole-5-carbaldehyde (CAS 477854-41-4)
- 5-Bromo-4-(2-fluoropropan-2-yl)pyrimidine (CAS 1823944-93-9)
- Peptide Impurity 05 (CAS 2322924-83-2)
Why CATO?
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