3-Chloro-N-(4-methoxyphenyl)propanamide CAS 19313-87-2
| CAS No. | 19313-87-2 |
| Molecular Formula | C10H12ClNO2 |
| Molecular Weight | 213.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3-Chloro-N-(4-methoxyphenyl)propanamide (CAS 19313-87-2), a certified reference material (molecular formula C10H12ClNO2, MW 213.66 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-Chloro-N-(4-methoxyphenyl)propanamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 213.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C10H12ClNO2 |
| Molecular Weight | 213.66 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-(4-Chlorophenyl)-2,2-dimethylhydrazinecarboxamide (CAS 19102-30-8)
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- 3-Chloro-2-(cyclopentyloxy)pyridin-4-ol (CAS 1881321-75-0)
- Ethyl 3-chloro-4-(methylamino)benzoate (CAS 1934944-03-2)
- 6-(Aminomethyl)-1H-indazol-3-amine dihydrochloride (CAS 267413-33-2)
- n-(5-Amino-2-fluorophenyl)thiophene-2-sulfonamide (CAS 926242-51-5)
- (Butan-2-yl)(2-phenylpropyl)amine hydrochloride (CAS 1158592-60-9)
- N-Methylpiperidine-4-carboxamide Hydrochloride (CAS 1903-75-9)
- Baeomycesic acid (CAS 644-66-6)
- 3-(4-Aminophenyl)-2-oxopropanoic acid (CAS 16921-36-1)
- Cyclohexyl(oxazol-2-yl)methanone (CAS 898758-88-8)
- Methyl 2-(morpholine-4-carbonyl)benzoate (CAS 192573-74-3)
- Guanosine, N-acetyl-, 2′,3′-diacetate (CAS 65360-02-3)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
Why CATO?
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