N-(4-bromophenyl)-2-iodoacetamide CAS 17641-04-2
| CAS No. | 17641-04-2 |
| Molecular Formula | C8H7BrINO |
| Molecular Weight | 339.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(4-bromophenyl)-2-iodoacetamide 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.
N-(4-bromophenyl)-2-iodoacetamide (CAS 17641-04-2) is a high-purity analytical reference standard with the molecular formula C8H7BrINO and a molecular weight of 339.96 g/mol.
The molecular framework of N-(4-bromophenyl)-2-iodoacetamide (C8H7BrINO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine/iodine 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).
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.
Physical & Chemical Properties
| Molecular Formula | C8H7BrINO |
| Molecular Weight | 339.96 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1962 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 1,2-Bis(2-bromophenyl)diazene (CAS 15426-16-1)
- (2-Bromophenyl)(4-bromophenyl)methanone (CAS 78281-59-1)
- Bis(3-bromophenyl)methanone (CAS 25032-74-0)
- 1,2-Bis(4-bromophenyl)diazene (CAS 1601-98-5)
- 1,2-bis(4-Bromophenyl)ethane (CAS 19829-56-2)
- 3-(2-Bromophenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 117291-11-9)
- 3-(3-Bromophenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 117291-13-1)
- 3-(4-Bromophenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 477850-17-2)
Recommended Standards
- 2-Bromo-N-(3-iodophenyl)acetamide (CAS 137881-39-1)
- 2-(6-Bromo-5-(bromomethyl)-2-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805253-45-5)
- 5-Bromo-2-iodo-N-methylbenzamide (CAS 1286625-32-8)
- 2-(2-Bromo-5-(bromomethyl)-4-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805253-71-7)
- (S)-2-methylpiperazine (2S,3S)-2,3-dihydroxysuccinate (CAS 126458-15-9)
- 4-(2-(3-(5-Ethyl-1,3,4-oxadiazol-2-yl)phenoxy)acetamido)benzamide (CAS 946275-52-1)
- 3-Methyl-5,6-dihydrobenzo[d]isoxazol-7(4H)-one (CAS 170487-35-1)
- 3-((3,4-Difluorophenoxy)methyl)azetidine hydrochloride (CAS 1864053-69-9)
- 1-Ethyl-3-(trifluoromethyl)-1H-pyrazole-5-carbaldehyde (CAS 1443279-59-1)
- 2-Chlorobenzo[d]oxazole-7-carboxylic acid (CAS 1501141-97-4)
- Ethyl 5-(2-fluorophenyl)-1,3,4-oxadiazole-2-carboxylate (CAS 68496-86-6)
- N-(4-Butoxybenzylidene)-4-acetylaniline (CAS 1334230-73-7)
- 2-(2-Fluoro-3,4-dimethoxyphenyl)acetonitrile (CAS 7537-08-8)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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