2,8-Difluoroindolo[3,2-b]carbazole
536757-95-6 CAS 536757-95-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 536757-95-6 |
| Molecular Formula | C18H8F2N2 |
| Molecular Weight | 290.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
2,8-Difluoroindolo[3,2-b]carbazole
536757-95-6 (CAS 536757-95-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H8F2N2. Molecular weight: 290.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H8F2N2 |
| Molecular Weight | 290.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
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94285-06-0 (CAS 94285-06-0)
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- 3-(3-Iodophenoxy)pyrazine-2-carbonitrile (CAS 1280879-47-1)
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