(2-Ethylnaphthalen-1-yl)methanamine hydrochloride CAS 2137791-77-4
| CAS No. | 2137791-77-4 |
| Molecular Formula | C13H15N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2-Ethylnaphthalen-1-yl)methanamine hydrochloride (CAS 2137791-77-4), molecular formula C13H15NHCl and molecular weight 221.73 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H15NHCl, (2-Ethylnaphthalen-1-yl)methanamine hydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 221.73 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.
Physical & Chemical Properties
| Molecular Formula | C13H15N HCl |
| Molecular Weight | 221.73 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethylnaphthalen Standards
- 4-Ethylnaphthalen-1-ol (CAS 10240-09-2)
- (4-Ethylnaphthalen-1-yl)methanol (CAS 108368-96-3)
- 7-Ethylnaphthalen-1-ol (CAS 13112-58-8)
- 7-Ethylnaphthalen-2-ol (CAS 1314130-74-9)
- 8-Ethylnaphthalen-1-ol (CAS 131421-87-9)
- (3-Ethylnaphthalen-1-yl)(1-pentyl-1H-indol-3-yl)methanone 1547339-60-5 (CAS 1547339-60-5)
- 3-Ethylnaphthalen-2-ol (CAS 17324-05-9)
- 6-Ethylnaphthalen-2-ol (CAS 1999-64-0)
Recommended Standards
- Litebamine (CAS 137031-56-2)
- (SP-4-2)-[Ethyl 5-[[5-[(2-cyano-3,4-dihydro-2,3,3-trimethyl-2H-pyrrol-5-yl-κN)methyl]-3,4-dimethyl-2H-pyrrol-2-ylidene-κN]methyl]-3,4-dimethyl-1H-pyrrole-2-carboxylato(2-)-κN1,κO′2]nickel (CAS 79826-88-3)
- (2R,3R,4R,5R)-2-(2,6-Diamino-9H-purin-9-yl)-5-(hydroxymethyl)-3-methyltetrahydrofuran-3,4-diol (CAS 640725-73-1)
- 5-Fluoro-2-iodopyrimidine (CAS 1443533-34-3)
- tert-Butyl (2-(isopropylamino)cyclohexyl)carbamate (CAS 1353971-11-5)
- tert-Butyl methyl(2-((2,2,2-trifluoroethyl)amino)ethyl)carbamate (CAS 2138114-33-5)
- (11bR)-2,6-Bis(4-fluorophenyl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 915038-14-1)
- N-(PEG2-C2-acid)-N-bis(PEG2-propargyl) (CAS 2100306-49-6)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(p-tolyl)thiazol-4-yl)boronate (CAS 2223044-52-6)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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