2-((2-Chlorobenzyl)amino)ethanol hydrochloride CAS 75416-45-4
| CAS No. | 75416-45-4 |
| Molecular Formula | C9H12ClNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2-Chlorobenzyl)amino)ethanol hydrochloride (CAS 75416-45-4), molecular formula C9H12ClNOHCl and molecular weight 222.11 g/mol, is a CATO reference standard with documented purity and traceability.
2-((2-Chlorobenzyl)amino)ethanol hydrochloride (C9H12ClNOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
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 | C9H12ClNO HCl |
| Molecular Weight | 222.11 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorobenzyl Standards
- 1-(4-Chlorobenzyl)-5-methyl-3-nitro-1h-pyrazole (CAS 1001510-38-8)
- 1-(3-Chlorobenzyl)-5-methyl-3-nitro-1h-pyrazole (CAS 1001566-82-0)
- 1-(3-Chlorobenzyl)-1H-pyrazol-4-amine (CAS 1002033-41-1)
- 3-(2-Chlorobenzyl)pyrrolidine (CAS 1003561-98-5)
- 1-(3-Chlorobenzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-35-4)
- 1-(3-Chlorobenzyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-imine (CAS 1004643-48-4)
- 1-(4-Chlorobenzyl)-2-oxo-N-(3-phenylpropyl)-1,2-dihydro-1,8-naphthyridine-3-carboxamide (CAS 1005291-55-3)
- 1-(2-Chlorobenzyl)-5-methyl-3,4-dinitro-1h-pyrazole (CAS 1005669-24-8)
Recommended Standards
- tert-Butyl 8-methyl-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 123387-75-7)
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- 3-Iodo-[1,2,4]triazolo[4,3-a]pyridine (CAS 1260782-86-2)
- Ethyl 3-azabicyclo[4.1.0]heptane-1-carboxylate (CAS 1536392-35-4)
- 4,4-Dimethyl-1-[2-(trifluoromethoxy)phenyl]-1,4-dihydropyrimidine-2-thiol (CAS 1142198-75-1)
- 1-((tert-Butoxycarbonyl)amino)-3-methoxycyclobutane-1-carboxylic acid (CAS 1700442-25-6)
- 9-Azabicyclo[6.1.0]nonane (CAS 286-61-3)
- (5-Bromo-2-fluorophenyl)(piperidin-1-yl)methanone (CAS 853313-13-0)
- cis-3-[2-(2-Iodophenyl)-2-oxoethyl]-cyclohexane-1-carboxylic acid (CAS 735275-37-3)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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