3-Chloro-N-(5-chloro-2-hydroxyphenyl)propanamide CAS 1370592-24-7
| CAS No. | 1370592-24-7 |
| Molecular Formula | C9H9Cl2NO2 |
| Molecular Weight | 234.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chloro-N-(5-chloro-2-hydroxyphenyl)propanamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Chloro-N-(5-chloro-2-hydroxyphenyl)propanamide (CAS 1370592-24-7), a certified reference material (molecular formula C9H9Cl2NO2, MW 234.08 g/mol) for analytical method development and quality control.
The molecular framework of 3-Chloro-N-(5-chloro-2-hydroxyphenyl)propanamide (C9H9Cl2NO2) 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. 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.
As a certified reference material (CRM), 3-Chloro-N-(5-chloro-2-hydroxyphenyl)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 | C9H9Cl2NO2 |
| Molecular Weight | 234.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- Methyl 6-chloro-5-(chloromethyl)-3-methylpicolinate (CAS 1205671-92-6)
- 2-Chloro-N-((3-chloropyrazin-2-yl)methyl)-N-methylacetamide (CAS 1353944-17-8)
- 2-Chloro-N-((6-chloropyridazin-3-yl)methyl)-N-methylacetamide (CAS 1353989-35-1)
- 2-Chloro-N-(5-chloro-2-hydroxyphenyl)propanamide (CAS 17959-88-5)
- 2-Chloro-N-(3-chloro-4-methoxyphenyl)acetamide (CAS 7072-94-8)
- 2-Chloro-N-(4-chloro-3-methoxyphenyl)acetamide (CAS 875656-37-4)
- 2-Chloro-N-(5-chloro-2-methoxyphenyl)acetamide (CAS 35588-41-1)
- 2-Chloro-N'-(6-chloropyridin-2-yl)propanehydrazide (CAS 478063-87-5)
Recommended Standards
- N-(2,6-Dichloro-4-methoxyphenyl)acetamide (CAS 136099-55-3)
- Ethyl 2,6-dichloro-5-methylpyridine-3-carboxylate (CAS 137520-86-6)
- Ethyl 2,6-dichloro-3-methylpyridine-4-carboxylate (CAS 137520-99-1)
- 2-((2,5-Dichlorobenzyl)amino)acetic acid (CAS 1353955-32-4)
- 2-Benzyl-6-methoxypyridine (CAS 332133-64-9)
- Evogliptin (CAS 1222102-29-5)
- N-(3-fluoro-5-(trifluoromethyl)phenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1024136-82-0)
- Dimethyl 5-thioxopyrrolidine-1,3-dicarboxylate (CAS 500136-15-2)
- Vinorelbine EP Impurity B (CAS 126347-74-8)
- dipentaerythritol (CAS 126-58-9)
- (5-Chloro-3-(difluoromethyl)-2-iodopyridin-4-yl)methanamine (CAS 1805063-04-0)
- 2-Azabicyclo[2.2.1]heptane-2,3-dicarboxylic acid, 2-(1,1-dimethylethyl) 3-ethyl ester, (1S-endo)- (9CI) (CAS 161511-88-2)
- 2-(5-Chlorothiophen-2-yl)-5,8-dimethylquinoline-4-carboxylic acid (CAS 897554-57-3)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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