1H,7H-[1,4]Dioxino[2,3-f:5,6-f′]bisbenzotriazole CAS 1276042-43-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1276042-43-3 |
| Molecular Formula | C12H6N6O2 |
| Molecular Weight | 266.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H,7H-[1,4]Dioxino[2,3-f:5,6-f′]bisbenzotriazole (CAS 1276042-43-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H6N6O2. Molecular weight: 266.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H6N6O2 |
| Molecular Weight | 266.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 6 |
Recommended Standards
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- 2-Formyl-6-(4-trifluoromethylphenyl)phenol (CAS 1261995-54-3)
- 4-Chloro-2-(piperidin-1-yl)benzaldehyde, 97% (CAS 1027803-23-1)
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- 1-{2-[5-(3-chlorophenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-3-yl}-1H-pyrrole (CAS 439109-46-3)
- 2-Amino-5-(perfluoroethyl)-1,3,4-thiadiazole (CAS 51314-64-8)
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