4,5-Dibromo-N-(furan-2-ylmethyl)thiophene-2-carboxamide CAS 939240-27-4
| CAS No. | 939240-27-4 |
| Molecular Formula | C10H7Br2NO2S |
| Molecular Weight | 365.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4,5-Dibromo-N-(furan-2-ylmethyl)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.
CATO supplies 4,5-Dibromo-N-(furan-2-ylmethyl)thiophene-2-carboxamide (CAS 939240-27-4), a certified reference material (molecular formula C10H7Br2NO2S, MW 365.04 g/mol) for analytical method development and quality control.
4,5-Dibromo-N-(furan-2-ylmethyl)thiophene-2-carboxamide (C10H7Br2NO2S) 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 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 | C10H7Br2NO2S |
| Molecular Weight | 365.04 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dibromo Standards
- 3,4-Dibromo-1-(phenylsulfonyl)-1H-pyrrole (CAS 1003856-43-6)
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Recommended Standards
- 2,2,2-Trichloro-1-(4-(2-(4-chlorophenyl)acetyl)-1H-pyrrol-2-yl)ethan-1-one (CAS 338397-93-6)
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- Methyltriphenyltin (CAS 1089-59-4)
- 2-Bromo-N-(2-bromoethyl)-N-Cbz-ethanamine (CAS 189323-09-9)
- 5-Benzyl-4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid (CAS 1284992-86-4)
- Ethyl 3-(4-hydroxycyclohex-1-yl)propanoate (CAS 116941-06-1)
- Edoxaban Impurity 15 (1R,2S,5S) Oxalate (CAS 1353893-22-7)
- N-methyl-1-(4-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-7-yl)methanamine (CAS 921938-85-4)
- tert-Butyl (3,4-difluoro-2-formylphenyl)carbamate (CAS 144298-09-9)
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- 4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)oxazole (CAS 1381948-81-7)
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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