6-Bromo-2,3,4,9-tetrahydro-1H-carbazole-1-carboxylic acid CAS 49844-30-6
| CAS No. | 49844-30-6 |
| Molecular Formula | C13H12BrNO2 |
| Molecular Weight | 294.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 6-Bromo-2,3,4,9-tetrahydro-1H-carbazole-1-carboxylic acid (C13H12BrNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
6-Bromo-2,3,4,9-tetrahydro-1H-carbazole-1-carboxylic acid (CAS 49844-30-6) is a high-purity analytical reference standard with the molecular formula C13H12BrNO2 and a molecular weight of 294.14 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Bromo-2,3,4,9-tetrahydro-1H-carbazole-1-carboxylic acid 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 | C13H12BrNO2 |
| Molecular Weight | 294.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2,3-Difluoro-5-methoxyphenylboronic acid (CAS 2230876-12-5)
- (Z)-N-(3-(butylamino)-1-(5-(4-nitrophenyl)furan-2-yl)-3-oxoprop-1-en-2-yl)-4-methylbenzamide (CAS 302603-24-3)
- 2-Chloro-5-methoxy-4-(2-(trimethylsilyl)ethoxy)pyrimidine (CAS 1799947-74-2)
- tert-Butyl (8-bromoimidazo[1,2-b]pyridazin-7-yl)carbamate (CAS 2577172-22-4)
- 2-{[3-Nitro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]amino}ethanol (CAS 1416061-98-7)
- 3-Bromo-4-(trifluoromethyl)-1H-pyrrolo[3,2-c]pyridine (CAS 1190322-09-8)
- 4-(1-Methyl-1h-imidazole-2-carbonyl)quinoline-2-thiol (CAS 721916-21-8)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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