(R)-2-(1-Aminoethyl)aniline CAS 1213875-06-9
| CAS No. | 1213875-06-9 |
| Molecular Formula | C8H12N2 |
| Molecular Weight | 136.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(R)-2-(1-Aminoethyl)aniline (CAS 1213875-06-9), molecular formula C8H12N2 and molecular weight 136.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H12N2, (R)-2-(1-Aminoethyl)aniline contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 136.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H12N2 |
| Molecular Weight | 136.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1990 |
| Nitrogen Atoms | 2 |
Related R Standards
- (S)-2-(1-aminoethyl)aniline (CAS 1213667-13-0)
- 3-(1-Aminoethyl)aniline (CAS 129725-48-0)
- (R)-4-(1-Aminoethyl)aniline (CAS 65645-32-1)
- (S)-4-(1-Aminoethyl)aniline (CAS 65645-33-2)
- 2-(1-Aminoethyl)aniline (CAS 39909-26-7)
- 2-(2-Aminoethyl)aniline (CAS 48108-93-6)
- 4-(1-Aminoethyl)aniline (CAS 90434-58-5)
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Recommended Standards
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