5-Bromo-N-(2-Methylpyridin-4-Yl)Thiophene-2-Carboxamide CAS 1468774-80-2
| CAS No. | 1468774-80-2 |
| Molecular Formula | C11H9BrN2OS |
| Molecular Weight | 297.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Bromo-N-(2-Methylpyridin-4-Yl)Thiophene-2-Carboxamide 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.
5-Bromo-N-(2-Methylpyridin-4-Yl)Thiophene-2-Carboxamide (CAS 1468774-80-2), molecular formula C11H9BrN2OS and molecular weight 297.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, 5-Bromo-N-(2-Methylpyridin-4-Yl)Thiophene-2-Carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 297.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C11H9BrN2OS |
| Molecular Weight | 297.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-Bromo-2-phenyl-N-(1,3-thiazol-2-yl)acetamide (CAS 102862-35-1)
- 1-Bromo-3-(phenylsulfonyl)benzene (CAS 114660-03-6)
- 6-Bromo-1-cyclopentyl-4-fluoro-2-methyl-1H-benzo[d]imidazole (CAS 1231930-36-1)
- 5-(2-Bromo-5-fluorophenyl)-1-(tert-butyl)-1H-pyrazole (CAS 1246078-72-7)
- 5-Bromo-1-cyclohexyl-6-fluorobenzimidazole (CAS 1365272-71-4)
- 5-Bromo-1-cyclopentyl-6-fluoro-2-methylbenzimidazole (CAS 1393442-64-2)
- 4-Bromo-3-(p-tolyl)thiophene-2-carboxylic acid (CAS 1823436-46-9)
- 2-Bromo-N-(4-phenylthiazol-2-yl)acetamide (CAS 19749-86-1)
Recommended Standards
- N-benzyl-2-bromothiazole-4-carboxamide (CAS 1449218-23-8)
- N-(3-amino-4-bromophenyl)thiophene-3-carboxamide (CAS 1513147-73-3)
- 1-(5-Bromoindolin-1-yl)-2-thiocyanatoethan-1-one (CAS 1795188-00-9)
- 2-(4-(4-Bromophenyl)thiazol-2-yl)acetamide (CAS 17969-16-3)
- 3-Chloro-3-(3-pyrrolinomethyl) benzophenone (CAS 898790-01-7)
- 5-Chloro-2,3-difluorobenzonitrile (CAS 1624261-31-9)
- 3-(Difluoromethyl)-4-nitro-6-(trifluoromethyl)picolinonitrile (CAS 1805430-69-6)
- 1-(3-Chlorophenyl)-3-(5-methylisoxazol-3-yl)urea (CAS 381698-55-1)
- 3-(3-aminopropyl)-5-phenylimidazolidine-2,4-dione hydrochloride (CAS 2031258-59-8)
- 3-(2,3-Dimethylphenyl)-2-methylpropanoic acid (CAS 105401-61-4)
- 2-Ethyl-3-(2-((2-isopropyl-5-methylcyclohexyl)oxy)-2-oxoethyl)-1-methyl-1H-benzo[d]imidazol-3-ium chloride (CAS 464877-62-1)
- Parthenocissin A (CAS 212513-35-4)
- Imidazo[1,2-a]pyrido[3,2-e]pyrazin-6(5H)-one (CAS 134485-88-4)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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