956500-91-7 KS-00003CE8 {3-[(2,4-dichlorobenzyl)oxy]-2-thienyl}(2lambda~5~-1-triazen-2-ynyl)methanone CAS 956500-91-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956500-91-7 |
| Molecular Formula | C12H7Cl2N3O2S |
| Molecular Weight | 328.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
956500-91-7 KS-00003CE8 {3-[(2,4-dichlorobenzyl)oxy]-2-thienyl}(2lambda~5~-1-triazen-2-ynyl)methanone (CAS 956500-91-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H7Cl2N3O2S. Molecular weight: 328.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H7Cl2N3O2S |
| Molecular Weight | 328.17 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(4,5-Dichlorobenzo[d]thiazol-2-yl)-3-methylisoxazole-5-carboxamide (CAS 946286-95-9)
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- methyl 3-iodo-2-methyl-thieno[3,2-c]pyrazole-5-carboxylate (CAS 2755995-19-6)
- 2-(Chloromethyl)-4-hydroxynicotinaldehyde (CAS 1393543-56-0)
- CAS 326495-20-9 (CAS 326495-20-9)
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- N-(1-methyl-6-oxo-1,6-dihydropyridin-3-yl)thiophene-2-carboxamide (CAS 1241230-63-6)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
Why CATO?
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