2-(2-Ethynylphenyl)ethan-1-amine CAS 612499-53-3
| CAS No. | 612499-53-3 |
| Molecular Formula | C10H11N |
| Molecular Weight | 145.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H11N, 2-(2-Ethynylphenyl)ethan-1-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 145.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-(2-Ethynylphenyl)ethan-1-amine (CAS 612499-53-3) is a high-purity analytical reference standard with the molecular formula C10H11N and a molecular weight of 145.20 g/mol.
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.
As a certified reference material (CRM), 2-(2-Ethynylphenyl)ethan-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 | C10H11N |
| Molecular Weight | 145.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Ethynylphenyl Standards
- (R)-1-(3-Ethynylphenyl)ethan-1-amine (CAS 1212877-39-8)
- (S)-1-(3-Ethynylphenyl)ethan-1-amine (CAS 1213059-19-8)
- (S)-1-(4-Ethynylphenyl)ethan-1-amine (CAS 1213348-67-4)
- 1-(2-Ethynylphenyl)-N-methylmethanamine (CAS 1224048-43-4)
- 1-(4-Ethynylphenyl)-N-methylmethanamine (CAS 1449746-06-8)
- 1-(3-Ethynylphenyl)ethan-1-amine (CAS 1849274-26-5)
- 1-(2-Ethynylphenyl)ethan-1-amine (CAS 1851168-26-7)
- 1-(3-Ethynylphenyl)-N-methylmethanamine (CAS 1854001-74-3)
Recommended Standards
- 2-(2-Ethylphenyl)acetonitrile (CAS 74533-20-3)
- 2-(2-Methyl-1,3-dioxan-2-yl)ethan-1-amine (CAS 218602-40-5)
- 2-(2-Ethyl-[1,3]dioxolan-2-yl)-ethylamine (CAS 81835-66-7)
- 2-(3-(Hydroxymethyl)pyrrolidin-3-yl)ethan-1-ol (CAS 77415-63-5)
- 4,4,5,5-Tetramethyl-2-vinyl-1,3,2-dioxaborolane 75927-49-0 2-Ethenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-Vinyl-4,4,5,5-tetramethyl-1,3,2-dioxaoborolane;Vinylboronic acid pinacol ester (CAS 75927-49-0)
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- Semaglutide impurity 103 (CAS 1446013-07-5)
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