2-(Ethyl(2-methylbenzyl)amino)ethanol CAS 81928-93-0
| CAS No. | 81928-93-0 |
| Molecular Formula | C12H19NO |
| Molecular Weight | 193.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H19NO, 2-(Ethyl(2-methylbenzyl)amino)ethanol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 193.29 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.
2-(Ethyl(2-methylbenzyl)amino)ethanol (CAS 81928-93-0), molecular formula C12H19NO and molecular weight 193.29 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C12H19NO |
| Molecular Weight | 193.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1980 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 2-((3-Methylbenzyl)amino)butan-1-ol (CAS 1042623-01-7)
- 2-Methyl-1-((3-methylbenzyl)amino)propan-2-ol (CAS 1178416-15-3)
- 2-Methyl-1-((2-methylbenzyl)amino)propan-2-ol (CAS 1183655-05-1)
- 2-(Ethyl(4-methylbenzyl)amino)ethanol (CAS 1247211-77-3)
- 4-((4-Methylbenzyl)amino)butan-2-ol (CAS 1339626-53-7)
- 4-((2-Methylbenzyl)amino)butan-2-ol (CAS 1343071-43-1)
- 2-((2-Methylbenzyl)amino)butan-1-ol (CAS 893583-73-8)
- N-(3-methylbenzyl)thietan-3-amine (CAS 1782616-80-1)
Recommended Standards
- 2-(Butylamino)-2-phenylethan-1-ol (CAS 6273-87-6)
- 2-(Isopentyloxy)-5-methylaniline (CAS 807265-56-1)
- 2-(Butyl(phenyl)amino)ethanol (CAS 3046-94-4)
- 2-(Mesityloxy)-N-methylethanamine (CAS 915923-32-9)
- 2-(octahydro-1H-indol-2-yl)-1H-1,3-benzodiazole (CAS 1053071-55-8)
- 1-(5-Chloro-2-ethoxyphenyl)ethan-1-one (CAS 875258-48-3)
- 8-Acetyl-3-cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6-methylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione (CAS 1431697-95-8)
- 6-Bromo-3-formylimidazo[1,2-a]pyridine-7-carboxylic acid (CAS 2044871-61-4)
- 1,2-Diethyl-1h-benzimidazole-5-carboxylic acid (CAS 943113-68-6)
- 2-(2-Amino-6-bromo-3-(difluoromethyl)pyridin-4-yl)acetonitrile (CAS 1804720-08-8)
- Pregabalin Impurity 119 (CAS CATO-C4X-1312119)
- 2-Bromoimidazo[5,1-b]thiazole (CAS 713107-45-0)
- 2-(2,3-Dihydro-1H-indene-5-carbonyl)-N-(4-methoxybenzyl)benzamide (CAS 866132-67-4)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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