2-[(1-Methylethylidene)amino]ethanol CAS 44604-24-2
| CAS No. | 44604-24-2 |
| Molecular Formula | C5H11NO |
| Molecular Weight | 101.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(1-Methylethylidene)amino]ethanol (CAS 44604-24-2) is a high-purity analytical reference standard with the molecular formula C5H11NO and a molecular weight of 101.15 g/mol.
The molecular framework of 2-[(1-Methylethylidene)amino]ethanol (C5H11NO) is characterized by an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 2-[(1-Methylethylidene)amino]ethanol 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 | C5H11NO |
| Molecular Weight | 101.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-Methyl-3-pyrrolidinol (CAS 13220-33-2)
- 2-Hydroxy-1-methylpyrrolidine (CAS 7225-08-3)
- 2,2,2-Trimethylacetamide (CAS 754-10-9)
- Tetrahydro-2H-pyran-4-amine (CAS 38041-19-9)
- 898783-66-9 6-Chloro-1-[2-(trifluoromethyl)phenyl]hexan-1-one DTXSID90642276 (CAS 898783-66-9)
- 580-15-4 6-Aminoquinoline Quinolin-6-amine Quinoline, 6-amino- (8CI) CCRIS 1681 EINECS 209-453-0 NSC 58388 6-Quinolinamine (CAS 580-15-4)
- 3-(2-Chloro-4-isopropylphenoxy)azetidine (CAS 1219948-66-9)
- 3-(Acetylthio)-4-(N-((4-amino-2-methylpyrimidin-5-yl)methyl)formamido)pent-3-en-1-yl acetate (CAS 299-89-8)
- 5-Methyl-1H-indol-1-amine (CAS 119229-73-1)
- 2-Methylfuro[3,2-c]pyridine (CAS 31270-83-4)
- N1-Benzyl-N3-ethyl-1,3-propanediamine (CAS 57857-09-7)
- Ivabradine Impurity 32 (CAS CATO-C4X-111932)
- 1-Methyl-3-(thiophen-2-yl)-1H-pyrazole-5-carbaldehyde (CAS 879896-48-7)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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