Methyl (S)-3-Amino-3-phenylpropanoate Hydrochloride CAS 144494-72-4
| CAS No. | 144494-72-4 |
| Molecular Formula | C10H13NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (S)-3-Amino-3-phenylpropanoate Hydrochloride (CAS 144494-72-4), molecular formula C10H13NO2HCl and molecular weight 215.68 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Methyl (S)-3-Amino-3-phenylpropanoate Hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 215.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), Methyl (S)-3-Amino-3-phenylpropanoate Hydrochloride 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 | C10H13NO2 HCl |
| Molecular Weight | 215.68 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, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-((Tetrahydro-2H-pyran-2-yl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1000802-49-2)
- N-((3-Oxoisoindolin-1-ylidene)methyl)benzamide (CAS 63186-16-3)
- 3-((4-Bromo-3,5-dimethylphenoxy)methyl)-2,4-dimethylpentane-2,4-diol (CAS 1699742-48-7)
- ethyl 6-chloro-3-oxohexanoate (CAS 54362-87-7)
- 3-(Thiophen-3-ylmethoxy)azetidine (CAS 1343181-01-0)
- (S)-2-(azetidin-2-yl)-5-fluoro-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one hydrochloride (CAS 1548344-02-0)
- 2,6,10,14-Tetramethylheptadecane (CAS 18344-37-1)
- 3-Methoxy-2-(trimethylsilyl)phenyl trifluoromethanesulfonate (CAS 217813-03-1)
- tert-butyl 8,8-dimethyl-7-oxo-2-azabicyclo[4.2.0]octane-2-carboxylate (CAS 2044712-84-5)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
Why CATO?
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