2-Chloro-n-(2-phenylethyl)propanamide CAS 13156-97-3
| CAS No. | 13156-97-3 |
| Molecular Formula | C11H14ClNO |
| Molecular Weight | 211.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 211.69 g/mol gives 2-Chloro-n-(2-phenylethyl)propanamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Chloro-n-(2-phenylethyl)propanamide (CAS 13156-97-3) is a high-purity analytical reference standard with the molecular formula C11H14ClNO and a molecular weight of 211.69 g/mol.
2-Chloro-n-(2-phenylethyl)propanamide (C11H14ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H14ClNO |
| Molecular Weight | 211.69 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-N-ethyl-N-phenylpropanamide (CAS 100129-45-1)
- 6-Chloro-N-cyclohexylpyridazin-3-amine (CAS 1014-77-3)
- 2-Chloro-N-(2-ethylphenyl)propanamide (CAS 1016802-55-3)
- 4-Chloro-2-(((cyclopropylmethyl)amino)methyl)phenol (CAS 1019507-73-3)
- 2-Chloro-N,N-diethylbenzamide (CAS 10345-79-6)
- (1-(5-Chloro-2-methoxyphenyl)cyclopropyl)methanamine (CAS 1039953-30-4)
- 105907-34-4 3-Chloro-N-(4-methylbenzyl)propanamide 8266AC C11H14ClNO (CAS 105907-34-4)
- 2-Chloro-N-(3,4-dimethylphenyl)propanamide (CAS 108871-73-4)
Recommended Standards
- 2-ethyl-1,3-thiazole-5-sulfonyl chloride (CAS 1314915-12-2)
- 2-Chloro-6-(1-methyl-piperidin-4-yl)-pyrazine (CAS 1316225-84-9)
- (R)-1-(3-chlorobenzyl)pyrrolidin-3-ol (CAS 1314355-33-3)
- (R)-2-(2-chloro-3-methoxyphenyl)pyrrolidine (CAS 1334862-72-4)
- (4-(Chloromethyl)phenethyl)dimethoxy(methyl)silane (CAS 160676-60-8)
- 2-(4-Bromophenyl)-2-methylpropan-1-ol (CAS 32454-37-8)
- 5-(4-Fluorophenyl)-3-(4-methoxyphenyl)-4,5-dihydro 1H-pyrazole-1-carbothioamide (CAS 1072069-73-8)
- rac 3,4-Dihydroxymandelic Acid-d3 (CAS CATO-CCHM702952)
- 3-(1,3-Dioxo-1,3-dihydro-2H-pyrrolo[3,4-c]pyridin-2-yl)-N-mesitylpropanamide (CAS 925200-29-9)
- 5-Methyl-2-(trifluoromethoxy)phenylboronic acid (CAS 1079402-45-1)
- rel-tert-Butyl (1R,5S,6r)-6-(aminomethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate (CAS 893566-16-0)
- 2-(3,4-Dimethoxyphenyl)ethane-1-thiol (CAS 62978-83-0)
- 5-(6-Chloropyridin-3-yl)-3-(2,6-difluorophenyl)-1,2,4-oxadiazole (CAS 1774901-12-0)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com