N-(5-(2,5-Dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-2,5-dimethylfuran-3-carboxamide CAS 1170033-98-3
| CAS No. | 1170033-98-3 |
| Molecular Formula | C13H9Cl2N3O3S |
| Molecular Weight | 358.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(5-(2,5-Dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-2,5-dimethylfuran-3-carboxamide (CAS 1170033-98-3), a certified reference material (molecular formula C13H9Cl2N3O3S, MW 358.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H9Cl2N3O3S, N-(5-(2,5-Dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-2,5-dimethylfuran-3-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 358.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(5-(2,5-Dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-2,5-dimethylfuran-3-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.
Physical & Chemical Properties
| Molecular Formula | C13H9Cl2N3O3S |
| Molecular Weight | 358.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- (2E)-1-(2,5-Dichlorothiophen-3-yl)-3-[(3,4-dimethoxyphenyl)amino]prop-2-en-1-one (CAS 338402-48-5)
- Methyl 2-((2-(2,5-dichlorothiophen-3-yl)-2-oxoethyl)thio)benzoate (CAS 338401-90-4)
- 4-(2,5-Dichlorothiophen-3-yl)-2-{[(2-methylphenyl)methyl]sulfanyl}pyrimidine (CAS 338777-22-3)
- 4-(2,5-Dichlorothiophen-3-yl)-2-{[(3-methylphenyl)methyl]sulfanyl}pyrimidine (CAS 343374-82-3)
- 4-(2,5-Dichlorothiophen-3-yl)-2-{[(4-methylphenyl)methyl]sulfanyl}pyrimidine (CAS 338777-23-4)
- 1-((2,5-Dichlorothiophen-3-yl)sulfonyl)piperidine-3-carboxylic acid (CAS 923810-07-5)
- 1-((2,5-Dichlorothiophen-3-yl)sulfonyl)piperidine-4-carboxylic acid (CAS 923791-21-3)
- N-(5-(2,5-Dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-2-(4-fluorophenyl)acetamide (CAS 1171906-91-4)
Recommended Standards
- N-(5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl)-2-phenylacetamide (CAS 905654-02-6)
- 1-(5-Bromo-3-methylpyridin-2-yl)-3-(2,4-difluorophenyl)thiourea (CAS 306732-47-8)
- Ethyl 7-Bromo-2,4-diethoxy-5H-pyrrolo[3,2-d]pyrimidine-6-carboxylate (CAS 20419-71-0)
- 2-((4-Bromophenyl)thio)-N-(2,5-difluorophenyl)acetamide (CAS 380626-10-8)
- 5-(Piperidin-4-yl)-3-(p-tolyl)-1,2,4-oxadiazole (CAS 244272-25-1)
- N-(2-Oxo-1,2,3,4-tetrahydroquinolin-8-yl)acetamide (CAS 81840-12-2)
- 1-(3-Bromophenyl)ethanol (CAS 52780-14-0)
- 2-(Boc-amino)oxazole-4-carbaldehyde (CAS 1060816-37-6)
- 1-Allyl-3-(4-benzylphenyl)thiourea (CAS 1415564-71-4)
- 8-(6-Methoxypyridin-3-yl)-8-oxooctanoic acid (CAS 898784-64-0)
- 4-Chloro-1-nitro-2-(trichloromethoxy)benzene (CAS 1417568-71-8)
- 5-[(2,6-Dichlorophenyl)sulfanyl]-4-{[(4-methoxyphenyl)methoxy]methyl}-1-methyl-3-phenyl-1H-pyrazole (CAS 318248-44-1)
- 3-(Thiophen-2-ylmethoxy)azetidine (CAS 1309315-32-9)
- (Des-Thr7)-Glucagon trifluoroacetate salt (CAS 1802078-28-9)
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