(R)-1-(4-chlorophenyl)-2-methoxyethan-1-amine CAS 321840-40-8
| CAS No. | 321840-40-8 |
| Molecular Formula | C9H12ClNO |
| Molecular Weight | 185.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H12ClNO, (R)-1-(4-chlorophenyl)-2-methoxyethan-1-amine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 185.65 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).
(R)-1-(4-chlorophenyl)-2-methoxyethan-1-amine (CAS 321840-40-8) is a high-purity analytical reference standard with the molecular formula C9H12ClNO and a molecular weight of 185.65 g/mol.
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.
CATO manufactures (R)-1-(4-chlorophenyl)-2-methoxyethan-1-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H12ClNO |
| Molecular Weight | 185.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- 2-(4-Chlorophenyl)-2-(methylamino)ethan-1-ol (CAS 1184060-74-9)
- 2-(4-chlorophenyl)-2-methoxyethan-1-amine (CAS 1202890-94-5)
- (S)-2-(2-chlorophenyl)-2-(methylamino)ethan-1-ol (CAS 1213855-02-7)
- (S)-2-(4-chlorophenyl)-2-(methylamino)ethan-1-ol (CAS 1213960-30-5)
- 1-(3-Chlorophenyl)-2-methoxyethan-1-amine (CAS 1247619-12-0)
- (R)-1-(2-chlorophenyl)-2-methoxyethan-1-amine (CAS 1269967-60-3)
- (R)-1-(3-chlorophenyl)-2-methoxyethan-1-amine (CAS 1270056-05-7)
- (S)-1-(2-chlorophenyl)-2-methoxyethan-1-amine (CAS 1270272-79-1)
Recommended Standards
- (4-Chloro-6-isopropylpyrimidin-2-yl)methanamine (CAS 944903-83-7)
- (R)-2-Amino-3-(4-chlorophenyl)propan-1-ol (CAS 201863-99-2)
- (3-Chloro-4-ethoxyphenyl)methanamine (CAS 329928-04-3)
- (R)-3-Amino-1-(4-chlorophenyl)propan-1-ol (CAS 858130-49-1)
- N-(2-(Dimethylamino)ethyl)-2-hydroxyacetamide (CAS 1569-91-1)
- 2-((Pyridin-3-ylmethyl)thio)-5-(thiophen-2-yl)-1,3,4-oxadiazole (CAS 459846-17-4)
- 6-O-Methyl-2'-deoxyinosine (CAS 37109-88-9)
- (4-Chloro-6-methoxypyridin-2-yl)methanamine (CAS 1060810-39-0)
- 4-(Dibenzylamino)butane-1,2-diol (CAS 1192259-41-8)
- 3-Iodo-2-methylquinolin-4(1H)-one (CAS 1228284-02-3)
- propionic acid (CAS 79-09-4)
- Ethambutol Impurity 15 (CAS CATO-C4X-189415)
- 2-(4-Methylpiperazin-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine (CAS 1186042-00-1)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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