N-(5-chloro-2-fluoro-4-iodo-phenyl)acetamide CAS 2157481-37-1
| CAS No. | 2157481-37-1 |
| Molecular Formula | C8H12ClFINO |
| Molecular Weight | 319.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies N-(5-chloro-2-fluoro-4-iodo-phenyl)acetamide (CAS 2157481-37-1), a certified reference material (molecular formula C8H12ClFINO, MW 319.54 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/iodine substitution, N-(5-chloro-2-fluoro-4-iodo-phenyl)acetamide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 319.54 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.
CATO manufactures N-(5-chloro-2-fluoro-4-iodo-phenyl)acetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H12ClFINO |
| Molecular Weight | 319.54 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Cl/I-containing |
| Nitrogen Atoms | 1 |
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- 6-Chloro-3-iodo-8-methylquinolin-4(1H)-one (CAS 1330752-77-6)
- 7-Chloro-3-iodo-2-methylquinolin-4(1H)-one (CAS 1330753-24-6)
- 5-Chloro-3-iodo-8-methylquinolin-4(1H)-one (CAS 1330754-67-0)
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- 5-Chloro-7-iodo-8-methoxyquinoline (CAS 91240-91-4)
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Recommended Standards
- Ethyl 8-bromo-4-chloro-7-methylpyrazolo[1,5-a][1,3,5]triazine-2-carboxylate (CAS 2365243-38-3)
- triphenylmethyl isothiocyanate (CAS 1726-94-9)
- Ethyl (8-bromo-5-chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)carbamate (CAS 1626336-60-4)
- 1-Bromo-8-chloro-6-fluoro-3-(methoxymethoxy)naphthalene (CAS 2852769-94-7)
- (5-Allyl-2-(methoxymethoxy)phenyl)boronic acid (CAS 669764-22-1)
- (R)-3-((tert-butoxycarbonyl)amino)tetrahydrofuran-3-carboxylic acid (CAS 1432793-82-2)
- Phenylmethyl N-[2-[(2-hydroxyethyl)amino]-2-oxoethyl]carbamate (CAS 4815-67-2)
- Rubixanthin (CAS 3763-55-1)
- 3,7-Dimethylbenzo[d]isothiazole (CAS 110718-88-2)
- 2-(4-(Trifluoromethyl)phenyl)-5,6-dihydro-3H-pyrano[3,4-d]pyrimidin-4(8H)-one (CAS 1450790-49-4)
- 1-(3-Fluorophenyl)hexan-1-amine (CAS 1247813-16-6)
- Dutasteride Impurity 23 (CAS CATO-C4X-110323)
- 2-(1-Propyl-1H-pyrazol-4-yl)pyrimidin-4-ol (CAS 1365939-86-1)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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