N-Isobutyl 4-bromobenzamide CAS 161768-66-7
| CAS No. | 161768-66-7 |
| Molecular Formula | C11H14BrNO |
| Molecular Weight | 256.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-Isobutyl 4-bromobenzamide 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.
CATO supplies N-Isobutyl 4-bromobenzamide (CAS 161768-66-7), a certified reference material (molecular formula C11H14BrNO, MW 256.14 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, bromine substitution, N-Isobutyl 4-bromobenzamide is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 256.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C11H14BrNO |
| Molecular Weight | 256.14 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- N-Isobutyl 2-bromobenzamide (CAS 88358-26-3)
- Methyl (1-isobutyl-5-oxopyrrolidine-3-carbonyl)glycinate (CAS 1156079-16-1)
- N-isobutyl-N-(4-methylthiazole-5-carbonyl)glycine (CAS 1410101-99-3)
- Isobutyl Laurate (CAS 37811-72-6)
- N-(5-Isobutyl-1,3,4-thiadiazol-2-yl)tetrahydrofuran-2-carboxamide (CAS 600160-03-0)
- N-isobutyl-N-(3-methylthiophene-2-carbonyl)glycine (CAS 1283111-64-7)
- N-Isobutyl-2-(naphthalen-2-yloxy)acetamide (CAS 391229-13-3)
- 3-Isobutyl-5-isothiocyanato-1-phenyl-1H-pyrazole (CAS 1349718-51-9)
Recommended Standards
- (S)-6-Bromo-2,2-dimethylchroman-4-amine (CAS 1604406-53-2)
- 1,1,1-Trifluoro-3-[3-(trifluoromethyl)phenyl]propan-2-one (CAS 161809-65-0)
- 3-Bromo-N,N-diethylbenzamide (CAS 15930-59-3)
- 2-Bromo-N-(tert-butyl)benzamide (CAS 168265-57-4)
- 7-Methyl-2-azaspiro[4.4]Nonane-4-carboxylic acid (CAS 251461-75-3)
- 4-Bromo-6-isopropyl-3-methylbenzene-1,2-diamine (CAS 854403-53-5)
- 1-Adamantanemethylamine (CAS 17768-41-1)
- 2-(Quinolin-2-yl)-1-(3-(trifluoromethyl)phenyl)ethan-1-one (CAS 849021-38-1)
- {[4-(1,3-dioxaindan-5-yl)-1h-imidazol-2-yl]methyl}(propan-2-yl)amine dihydrochloride (CAS 1306604-92-1)
- 3-Hydroxy-1-(piperazin-1-yl)propan-1-one (CAS 856846-09-8)
- 1-(2-(Methylthio)acetyl)piperidine-2-carboxylic acid (CAS 1218495-99-8)
- 2-(3-(((tert-Butoxycarbonyl)amino)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353961-08-6)
- Pirbuterol dihydrochloride (CAS 38029-10-6)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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