Methyl (R)-3-amino-3-(3,4-dichlorophenyl)propanoate CAS 1212868-99-9
| CAS No. | 1212868-99-9 |
| Molecular Formula | C10H11Cl2NO2 |
| Molecular Weight | 248.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 248.11 g/mol gives Methyl (R)-3-amino-3-(3,4-dichlorophenyl)propanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl (R)-3-amino-3-(3,4-dichlorophenyl)propanoate (CAS 1212868-99-9), molecular formula C10H11Cl2NO2 and molecular weight 248.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H11Cl2NO2, Methyl (R)-3-amino-3-(3,4-dichlorophenyl)propanoate 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 248.11 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).
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 Methyl (R)-3-amino-3-(3,4-dichlorophenyl)propanoate 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 | C10H11Cl2NO2 |
| Molecular Weight | 248.11 g/mol |
| Appearance | Off-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2-(5-Propyl-1,3,4-thiadiazol-2-yl)phenyl)boronic acid (CAS 1191062-32-4)
- Methyl (R)-3-amino-3-(2,4-dichlorophenyl)propanoate (CAS 1212989-20-2)
- N-[2-(2,5-Dichlorophenoxy)ethyl]acetamide (CAS 1188262-61-4)
- Methyl (s)-3-amino-3-(3,5-dichlorophenyl)propanoate (CAS 1213081-03-8)
- N-(4-(2-chloroacetyl)-2,5-dimethylphenyl)acetamide (CAS 690978-46-2)
- 4-(Cyclohexyloxy)-3-methylphenol (CAS 1243364-71-7)
- 6-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl]-2,3-dimethylquinoxaline (CAS 885949-52-0)
- Benzyl 4-((3-aminopropyl)amino)piperidine-1-carboxylate dihydrochloride (CAS 936129-66-7)
- 3-Chloro-N-(prop-2-yn-1-yl)-1H-indole-2-carboxamide (CAS 1437486-19-5)
- 2-Chloro-3-methoxypyridine-4-carbaldehyde (CAS 905563-05-5)
- (1-(4-(Methylthio)benzyl)piperidin-3-yl)methanol (CAS 864410-59-3)
- 5-bromo-1-[(5-ethyl-1,2,4-oxadiazol-3-yl)methyl]-2-methyl-1,4-dihydropyrimidin-4-one (CAS 1803609-58-6)
- 5-(Chloromethyl)furan-2-carbaldehyde (CAS 1623-88-7)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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