1-(5-Bromonaphthalen-1-yl)cyclopropan-1-amine CAS 1781089-64-2
| CAS No. | 1781089-64-2 |
| Molecular Formula | C13H12BrN |
| Molecular Weight | 262.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Bromonaphthalen-1-yl)cyclopropan-1-amine (CAS 1781089-64-2) is a high-purity analytical reference standard with the molecular formula C13H12BrN and a molecular weight of 262.15 g/mol.
Based on its molecular formula C13H12BrN, 1-(5-Bromonaphthalen-1-yl)cyclopropan-1-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 262.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 1-(5-Bromonaphthalen-1-yl)cyclopropan-1-amine 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 | C13H12BrN |
| Molecular Weight | 262.15 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromonaphthalen Standards
- 1-(3-Bromonaphthalen-2-yl)cyclopropan-1-amine (CAS 1704104-02-8)
- 1-(6-Bromonaphthalen-2-yl)cyclopropan-1-amine (CAS 1704128-93-7)
- 1-(1-Bromonaphthalen-2-yl)cyclopropan-1-amine (CAS 1704135-98-7)
- 1-(8-Bromonaphthalen-1-yl)cyclopropan-1-amine (CAS 1780001-29-7)
- 1-(8-Bromonaphthalen-2-yl)cyclopropan-1-amine (CAS 1781089-71-1)
- 1-(6-Bromonaphthalen-1-yl)cyclopropan-1-amine (CAS 1782314-61-7)
- 1-(7-Bromonaphthalen-2-yl)cyclopropan-1-amine (CAS 1782314-96-8)
- 1-(5-Bromonaphthalen-2-yl)cyclopropan-1-amine (CAS 1785550-21-1)
Recommended Standards
- 4,4,5,5-Tetramethyl-2-(3-propoxyphenyl)-1,3,2-dioxaborolane (CAS 1689469-59-7)
- 1-(7-Bromonaphthalen-1-yl)cyclopropan-1-amine (CAS 1785577-54-9)
- 2-(4-Ethoxy-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1688679-44-8)
- (S)-(4-Bromophenyl)(phenyl)methanamine (CAS 220441-82-7)
- 6-(2,6-Dimethylpiperidin-1-yl)pyridin-3-amine (CAS 953904-14-8)
- 2-(3-Methylpiperazin-1-yl)pyridin-3-amine (CAS 1264046-24-3)
- 2-Fluoro-3-(hydroxymethyl)phenylboronic Acid (CAS 1256355-08-4)
- tert-Butyl 4-((4-bromo-3-fluorobenzyl)oxy)piperazine-1-carboxylate (CAS 1704096-59-2)
- 8-Fluoronaphthalen-2-yl 2,2,2-trifluoroacetate (CAS 1956328-10-1)
- Fexofenadine Impurity 14 (CAS CATO-C4X-179414)
- Imidazo[1,2-a]pyridin-6-ylmethanol hydrochloride (CAS 1588440-93-0)
- 2-(4-Methyl-1h-pyrazol-1-yl)acetonitrile (CAS 1006433-93-7)
- N1-(4-Methoxybenzyl)-N1-methylethane-1,2-diamine (CAS 933737-03-2)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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