n-(3-Amino-4-chlorophenyl)propanamide CAS 213831-01-7
| CAS No. | 213831-01-7 |
| Molecular Formula | C9H11ClN2O |
| Molecular Weight | 198.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(3-Amino-4-chlorophenyl)propanamide (CAS 213831-01-7), molecular formula C9H11ClN2O and molecular weight 198.65 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of n-(3-Amino-4-chlorophenyl)propanamide (C9H11ClN2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), n-(3-Amino-4-chlorophenyl)propanamide 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 | C9H11ClN2O |
| Molecular Weight | 198.65 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 DMSO, DMF, methanol |
| 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.) | 2018 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related n Standards
- 4-Amino-3-chloro-N,N-dimethylbenzamide (CAS 1019018-13-3)
- 2-Amino-N-(2-chloro-4-methylphenyl)acetamide (CAS 1039843-69-0)
- N-(5-Amino-2-chlorophenyl)propanamide (CAS 1082183-99-0)
- 2-amino-N-(4-chlorophenyl)propanamide (CAS 1132706-07-0)
- 2-Amino-N-(3-chlorobenzyl)acetamide (CAS 1153148-88-9)
- 2-Amino-2-(2-chlorophenyl)propanamide (CAS 1182954-44-4)
- 2-amino-2-(3-chlorophenyl)propanamide (CAS 1183329-49-8)
- (R)-3-Amino-3-(4-chlorophenyl)propanamide (CAS 1307443-59-9)
Recommended Standards
- N-(2-chloropyridin-3-yl)isobutyramide (CAS 547705-74-8)
- N-(3-Amino-5-chloro-2-methylphenyl)acetamide (CAS 2113623-44-0)
- n-(2-Chlorophenyl)-2-(methylamino)acetamide (CAS 731827-18-2)
- N-(3-Chlorophenyl)-2-(methylamino)acetamide (CAS 690204-40-1)
- Propyl 3-chloro-4-hydroxybenzoate (CAS 37470-49-8)
- 2-(Methylamino)-1-(thiazol-2-yl)ethan-1-one (CAS 1353972-22-1)
- N-(3,4-Dimethylphenyl)-2-piperazin-1-ylacetamidedihydrochloride (CAS 1186049-57-9)
- 5-Methylthieno[3,2-b]thiophene-2-carboxylic acid (CAS 70060-21-8)
- 2-(5-Hydroxy-2-(hydroxymethyl)pyridin-1-ium-1-yl)acetate (CAS 861221-32-1)
- 2-Aminoethenethiol (CAS 676992-63-5)
- 2,2-Dimethyl-3-butenoic Acid (CAS 10276-09-2)
- 4-Methylazocan-3-ol (CAS 2010091-89-9)
- n-(4-Methylpiperidin-3-yl)propionamide (CAS 1485231-61-5)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
Why CATO?
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