2-(Methylsulfanyl)-5-{4H,5H-naphtho[1,2-b]thiophen-2-yl}-1,3,4-oxadiazole CAS 477888-00-9
| CAS No. | 477888-00-9 |
| Molecular Formula | C15H12N2OS2 |
| Molecular Weight | 300.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(Methylsulfanyl)-5-{4H,5H-naphtho[1,2-b]thiophen-2-yl}-1,3,4-oxadiazole 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 2-(Methylsulfanyl)-5-{4H,5H-naphtho[1,2-b]thiophen-2-yl}-1,3,4-oxadiazole (CAS 477888-00-9), a certified reference material (molecular formula C15H12N2OS2, MW 300.40 g/mol) for analytical method development and quality control.
2-(Methylsulfanyl)-5-{4H,5H-naphtho[1,2-b]thiophen-2-yl}-1,3,4-oxadiazole (C15H12N2OS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
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 | C15H12N2OS2 |
| Molecular Weight | 300.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methylsulfanyl Standards
- 3-Methyl-2-(methylsulfanyl)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 918350-15-9)
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- (5Z)-2-(Methylsulfanyl)-5-{[2-(1H-pyrazol-1-yl)phenyl]methylidene}-4,5-dihydro-1,3-thiazol-4-one (CAS 956792-01-1)
- 6-(Methylsulfanyl)-1-phenyl-N-(propan-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 477845-74-2)
- 4-{6-[(methylsulfanyl)methyl]-2-phenylpyrimidin-4-yl}morpholine (CAS 477886-25-2)
- 4-(Methylsulfanyl)-6-(pyrrolidin-1-yl)-8-thia-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2,4,6,10,12-hexaene (CAS 439096-06-7)
- 1-Benzyl-3-[5-(methylsulfanyl)-1,3,4-oxadiazol-2-yl]-1,2-dihydropyridin-2-one (CAS 242472-21-5)
- 1-Benzyl-5-[5-(methylsulfanyl)-1,3,4-oxadiazol-2-yl]-1,2-dihydropyridin-2-one (CAS 477852-90-7)
Recommended Standards
- 2-(Ethylthio)-1-((4-methoxyphenyl)sulfonyl)-4,5-dihydro-1H-imidazole (CAS 868216-53-9)
- 2,2′-(4,6-Dimethyl-1,3-phenylene)bis[4,5-dihydro-4,4-dimethyloxazole] (CAS 929896-23-1)
- 2-(Allylthio)-4-phenoxythieno[3,2-d]pyrimidine (CAS 478067-64-0)
- 2-{[1,1'-Biphenyl]-4-yl}-2,3,4,5-tetrahydro-1h-1,5-benzodiazepine (CAS 904814-74-0)
- methyl (2S,3R)-2-(cyclopropylamino)-3-hydroxybutanoate hydrochloride (CAS 1955473-67-2)
- N-(3-methoxy-4-nitrophenyl)acetamide (CAS 20628-19-7)
- 4-Bromo-1-(trifluoromethoxy)-2-(trifluoromethyl)benzene (CAS 933674-89-6)
- 7-Bromo-5-fluoroimidazo[1,5-a]pyridine (CAS 1427411-79-7)
- 4-Chloro-1-isopropyl-5-methyl-1H-pyrazol-3-amine (CAS 1006470-65-0)
- 1-Benzyl-3-(pyridin-3-yl)-1h-pyrazole-4-carboxylic acid (CAS 956959-59-4)
- N-(4-Methoxyphenyl)formamide (CAS 5470-34-8)
- 6-Benzhydryl-3,3-difluoro-1,6-diazaspiro[3.3]heptane (CAS 1363404-83-4)
- 5-Trifluoromethyl-1H-pyrrolo[2,3-b]pyridine (CAS 1036027-54-9)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
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