3-Bromo-N-(4-methoxyphenyl)thiophene-2-carboxamide CAS 88791-39-3
| CAS No. | 88791-39-3 |
| Molecular Formula | C12H10BrNO2S |
| Molecular Weight | 312.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Bromo-N-(4-methoxyphenyl)thiophene-2-carboxamide 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.
3-Bromo-N-(4-methoxyphenyl)thiophene-2-carboxamide (CAS 88791-39-3) is a high-purity analytical reference standard with the molecular formula C12H10BrNO2S and a molecular weight of 312.18 g/mol.
3-Bromo-N-(4-methoxyphenyl)thiophene-2-carboxamide (C12H10BrNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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 | C12H10BrNO2S |
| Molecular Weight | 312.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-N-(dicyclopropylmethyl)-2-fluorobenzamide (CAS 1015676-01-3)
- 2-Bromo-5-m-tolyl-thiazole-4-carboxylic acid methyl ester (CAS 1017273-05-0)
- Ethyl 6-bromo-4-thioxo-1,4-dihydroquinoline-3-carboxylate (CAS 1215608-96-0)
- 2-(2-bromo-4-methylphenyl)-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 1551680-75-1)
- 3-Bromo-N-phenylbenzenesulfonamide, 97% (CAS 166338-06-3)
- Ethyl 2-bromo-4-phenylthiazole-5-carboxylate (CAS 177328-30-2)
- 2-((6-Bromo-2-methylquinolin-4-yl)thio)acetic acid (CAS 836646-69-6)
- 2-(3-Bromo-phenyl)-thiazole-4-carboxylic acid ethyl ester (CAS 786654-97-5)
Recommended Standards
- 2-Bromo-N-phenylbenzenesulfonamide (CAS 683739-37-9)
- 4-(4-Bromophenyl)benzene-1-sulfonamide (CAS 454694-65-6)
- 4-[(4-Bromobenzene)sulfonyl]aniline (CAS 6626-22-8)
- 4-Bromo-N-phenylbenzenesulfonamide (CAS 7454-54-8)
- 2,2-Dimethylpropane-1,3-diyl dibutyrate (CAS 5333-63-1)
- (2S)-2-Amino-3,3-dimethyl-N-(phenylmethyl)butanamide (CAS 207121-91-3)
- 4-Chloro-N-(3-ethynylphenyl)butanamide (CAS 1016779-78-4)
- 7,9-Dimethyl-2-((4-methylbenzyl)thio)-4-(phenylthio)pyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 672950-73-1)
- 5,7-dichloroquinoxaline (CAS 19853-62-4)
- Methyl (S)-2-(2,2-Dimethyl-1,3-dioxolan-4-yl)acetate (CAS 95422-24-5)
- 3-(3-Ethoxyphenoxy)azetidine (CAS 1219963-85-5)
- 2,3,4,5-Tetrahydro-1H-benzo[e][1,4]diazepin-8-aminedihydrochloride (CAS 1352305-18-0)
- 1,2,3,4-Tetrahydro-6-methoxy-3-methylquinoline (CAS 184041-83-6)
- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
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