2-(3-Cyano-phenyl)-2-methyl-propionic Acid methyl ester CAS 445003-61-2
| CAS No. | 445003-61-2 |
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3-Cyano-phenyl)-2-methyl-propionic Acid methyl ester is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(3-Cyano-phenyl)-2-methyl-propionic Acid methyl ester (CAS 445003-61-2), a certified reference material (molecular formula C12H13NO2, MW 203.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H13NO2, 2-(3-Cyano-phenyl)-2-methyl-propionic Acid methyl ester contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.24 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).
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), 2-(3-Cyano-phenyl)-2-methyl-propionic Acid methyl ester 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 | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Cyano Standards
- 5-Cyano-6-methyl-N-propylpicolinamide (CAS 1147666-53-2)
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- Ethyl3-cyano-2-phenylpropanoate (CAS 6840-18-2)
Recommended Standards
- 2-(3,5-Dimethoxyphenyl)pyrrole (CAS 795274-72-5)
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- 2-(3-Hydroxypiperidin-1-yl)nicotinonitrile (CAS 916791-18-9)
- Methyl o-cyclopentylserinate (CAS 1496512-58-3)
- (R)-methyl 2-((R)-2-(benzyloxycarbonylamino)propanamido)propanoate 19914-26-2 Z-D-Ala-D-Ala-OMe (CAS 19914-26-2)
- N,N,4-Trimethylfuran-3-carboxamide (CAS 22601-08-7)
- (S)-2,2',3,3'-Tetrahydro-6,6'-bis(2,4,6-trimethylphenyl)-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1621066-75-8)
- 3-(4-Ethylphenyl)-6-hydrazinylpyridazine (CAS 88490-29-3)
- Butyl[(1-methyl-1H-pyrazol-4-yl)methyl]amine (CAS 1152840-71-5)
- 3-Bromo-2-chloro-5-(hydroxymethyl)pyridine (CAS 904745-59-1)
- 3-Hydroxy-1,3-di-p-tolyl-2-propen-1-one (CAS 62375-98-8)
- 4-(1-Methyl-1H-imidazol-4-yl)aniline (CAS 89250-16-8)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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