2-(4-Chlorophenyl)butan-2-amine CAS 87649-89-6
| CAS No. | 87649-89-6 |
| Molecular Formula | C10H14ClN |
| Molecular Weight | 183.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 183.68 g/mol gives 2-(4-Chlorophenyl)butan-2-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(4-Chlorophenyl)butan-2-amine (CAS 87649-89-6), molecular formula C10H14ClN and molecular weight 183.68 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(4-Chlorophenyl)butan-2-amine (C10H14ClN) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C10H14ClN |
| Molecular Weight | 183.68 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 chloroform, dichloromethane, ethyl acetate |
| 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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 2-(4-chlorophenyl)butan-1-amine (CAS 1004282-38-5)
- 3-(3-Chlorophenyl)-N-methylpropan-1-amine (CAS 103275-33-8)
- 2-(2-Chlorophenyl)-2-methylpropan-1-amine (CAS 1176667-92-7)
- 1-(2-Chlorophenyl)butan-1-amine (CAS 1182824-37-8)
- 1-(2-Chlorophenyl)-2-methylpropan-1-amine (CAS 1183825-71-9)
- [1-(4-chlorophenyl)propan-2-yl](methyl)amine (CAS 1199-85-5)
- (R)-1-(3-Chlorophenyl)-2-methylpropan-1-amine (CAS 1212064-17-9)
- (S)-1-(2-chlorophenyl)butan-1-amine (CAS 1212933-06-6)
Recommended Standards
- 2-(4-chlorophenyl)-2-methylpropan-1-amine (CAS 42299-95-6)
- 2-(4-Chlorophenyl)-N-ethyl-1-ethanamine (CAS 41683-99-2)
- 2-(3-chlorophenyl)-N-ethylethanamine (CAS 951912-42-8)
- 2-(Tert-butyl)-4-chloroaniline (CAS 959528-03-1)
- (S)-N-(2-Amino-2-oxoethyl)-1-(5-nitro-6-(quinolin-6-yloxy)pyrimidin-4-yl)pyrrolidine-2-carboxamide (CAS 919787-03-4)
- N-(3-ethylcyclohexyl)thietan-3-amine (CAS 1876929-00-8)
- 2-(4-(Methoxymethyl)phenyl)acetaldehyde (CAS 433229-47-1)
- 3,5-Diaminobenzenesulfonic acid (CAS 54530-94-8)
- Dotinurad Impurity 190 (CAS CATO-C4X-2494190)
- 4-(8-Chloro-2,3-dihydro-1,4-benzodioxin-6-yl)-1h-pyrrole-3-carboxylic acid (CAS 1096815-60-9)
- N-1,N-1-Diallyl-4-bromo-1,2-benzenediamine (CAS 1220016-76-1)
- Potassium 2-phenyl-4-(phenylsulfonyl)-1H-imidazole-5-thiolate (CAS 164398-56-5)
- 2,2-Diethyl-2,3-dihydro-1h-indole (CAS 133500-52-4)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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