2-Bromo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-amine hydrochloride CAS 1798794-71-4
| CAS No. | 1798794-71-4 |
| Molecular Formula | C11H14BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-amine hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Bromo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-amine hydrochloride (CAS 1798794-71-4), a certified reference material (molecular formula C11H14BrNHCl, MW 276.60 g/mol) for analytical method development and quality control.
The molecular framework of 2-Bromo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-amine hydrochloride (C11H14BrNHCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Bromo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-amine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H14BrN HCl |
| Molecular Weight | 276.60 g/mol |
| 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4,9-Bis(5-bromo-2-thienyl)-6,7-bis[4-[(2-ethylhexyl)oxy]phenyl][1,2,5]thiadiazolo[3,4-g]quinoxaline (CAS 1000000-25-8)
- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
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Recommended Standards
- 5,6-Dimethyl-7-(pyridin-2-ylmethyl)-1h,4h,7h-pyrrolo[2,3-d]pyrimidin-4-imine (CAS 1096957-99-1)
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- 4,4'-Dithiobis[2,5-dihydro-2,2,5,5-tetramethyl-1H-imidazol-1-yloxy] Bis Radical (CAS 123557-49-3)
- PBA Hydrazide, 90% (CAS 55486-13-0)
- 2-(1-(Pyridin-4-yl)piperidin-4-yl)acetic acid hydrochloride (CAS 168077-31-4)
- Homovanillic Acid-d3 (CAS 74495-71-9)
- N-(4-methylthiazol-2-yl)benzamide (CAS 37529-67-2)
- 2-((3-Chloro-4-cyano-N-methylphenyl)sulfonamido)acetamide (CAS 1280853-87-3)
- 3-(3,5-Dimethoxyphenyl)-2-methyl-1-propene (CAS 204846-44-6)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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